add renamed files

observation_sim/instruments/data/sls_conf/CSST_GI5.conf

+INSTRUMETN CSSTSLS
+GRATING GI
+WAVELENGTH 6200 10000
+
+# 1 order (BEAM A) *******************
+BEAMA -1142 -529
+MMAG_EXTRACT_A 30
+MMAG_MARK_A 30
+# 
+# Trace description 
+#
+DYDX_ORDER_A 1
+DYDX_A_0 -4.200912391295848 0.0004333567324527654 -7.510300071818624e-05 -2.1331102660870273e-08 1.5338634352743392e-08 1.055303654378919e-09
+DYDX_A_1 -0.007660479005222489 9.451959584118495e-07 3.458636697255676e-08 -6.318343930980603e-11 1.1729491007094295e-11 2.113431385867461e-12
+# 
+# X and Y Offsets 
+#
+XOFF_A 0.0
+YOFF_A 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_A 1
+DLDP_A_0 212.6370588038428 -0.005328074111337933 -0.0023720180871699176 5.501583016672216e-07 2.848872085012972e-07 8.060924498731553e-08
+DLDP_A_1 -9.640892310705308 2.2302627584998243e-05 -1.8505691913556196e-06 4.809271781932673e-10 1.2477546958721986e-10 5.870182278347927e-11
+#
+SENSITIVITY_A GI.Throughput.1st.fits
+#
+
+
+# 0 order (BEAM B) *******************
+BEAMB -85 116
+MMAG_EXTRACT_B 30
+MMAG_MARK_B 30
+# 
+# Trace description 
+#
+DYDX_ORDER_B 0
+DYDX_B_0 -5e-324 0.0 0.0 0.0 0.0 0.0
+# 
+# X and Y Offsets 
+#
+XOFF_B 0.0
+YOFF_B 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_B 1
+DLDP_B_0 -50799.938574382 1.3575899314195e-07 6.08683779317945e-08 -8.181098643363408e-12 -3.530854798131135e-12 -3.5008828623908384e-12
+DLDP_B_1 3799.996092209513 -2.7860836575978236e-08 -3.2069891966861607e-09 1.9414631054997687e-12 3.373188473217534e-13 1.0220313769441769e-13
+#
+SENSITIVITY_B GI.Throughput.0st.fits
+#
+
+
+# -1 order (BEAM C) *******************
+BEAMC 569 1191
+MMAG_EXTRACT_C 30
+MMAG_MARK_C 30
+# 
+# Trace description 
+#
+DYDX_ORDER_C 1
+DYDX_C_0 -0.6190375093057178 -0.000819084818469411 0.00028964716536233805 6.270789289859524e-08 -1.420775464725658e-08 -9.328521975988917e-09
+DYDX_C_1 0.008680162051601499 3.330054831581405e-07 -6.469221396130517e-07 -3.9523801242915675e-11 2.810706046076844e-11 9.755545191838492e-12
+# 
+# X and Y Offsets 
+#
+XOFF_C 0.0
+YOFF_C 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_C 1
+DLDP_C_0 37.50703731673491 0.002432440511720802 0.0028804968623743934 -2.602261467790905e-07 -5.419786198771479e-07 1.1296637845026923e-07
+DLDP_C_1 9.251340870414325 -1.2208637137615217e-05 -3.1482145947374464e-07 1.2253266294528508e-12 3.8179361481388297e-10 -1.6796514556638682e-10
+#
+SENSITIVITY_C GI.Throughput.-1st.fits
+#
+
+
+# 2 order (BEAM D) *******************
+BEAMD -2253 -1182
+MMAG_EXTRACT_D 30
+MMAG_MARK_D 30
+# 
+# Trace description 
+#
+DYDX_ORDER_D 1
+DYDX_D_0 -7.508248370511439 -0.0006714401608233293 0.00017558009908350287 2.984240425469985e-08 4.3819705023343136e-08 -5.025346537840718e-09
+DYDX_D_1 -0.009040738692611343 -2.842628508976022e-07 2.8610552097167497e-07 2.0072941233633973e-12 2.6743473726716594e-11 -1.990153449263359e-12
+# 
+# X and Y Offsets 
+#
+XOFF_D 0.0
+YOFF_D 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_D 1
+DLDP_D_0 381.03519274588444 -0.00048132954580875026 -0.0009078348689822108 5.6369489472931e-07 5.1385154496291813e-08 2.6667313984441104e-08
+DLDP_D_1 -4.6147496022141326 1.501539716943773e-05 -6.231695670917471e-07 2.5625156654556145e-10 -2.0921055812964298e-11 1.4510116746037656e-11
+#
+SENSITIVITY_D GI.Throughput.2st.fits
+#
+
+
+# -2 order (BEAM E) *******************
+BEAME 1248 2361
+MMAG_EXTRACT_E 30
+MMAG_MARK_E 30
+# 
+# Trace description 
+#
+DYDX_ORDER_E 1
+DYDX_E_0 -8.842745665545023 -0.0007610512902166516 0.0003383458198829188 5.974061158162743e-08 1.0142609417116612e-08 1.2101422641494325e-09
+DYDX_E_1 0.015397941297630027 2.693607213384038e-08 -6.075147917008666e-07 -1.6037105086389434e-11 4.296881158063552e-12 -1.2228485054031964e-12
+# 
+# X and Y Offsets 
+#
+XOFF_E 0.0
+YOFF_E 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_E 1
+DLDP_E_0 555.3228122491964 -0.0032816271948183685 8.497088760215862e-05 -2.333183304786902e-07 -1.3382635330862395e-07 9.576851587183454e-08
+DLDP_E_1 4.219766730845783 -1.0826443476186772e-06 9.824037028806256e-07 2.7744642560349696e-11 2.419170757157779e-11 -7.635566528813666e-11
+#
+SENSITIVITY_E GI.Throughput.-2st.fits
+#
+

observation_sim/instruments/data/sls_conf/CSST_GI6.conf

+INSTRUMETN CSSTSLS
+GRATING GI
+WAVELENGTH 6200 10000
+
+# 1 order (BEAM A) *******************
+BEAMA 514 1178
+MMAG_EXTRACT_A 30
+MMAG_MARK_A 30
+# 
+# Trace description 
+#
+DYDX_ORDER_A 1
+DYDX_A_0 -2.4868135735450316 7.771356835935478e-06 7.293007669020518e-05 -3.723640949820827e-08 3.924041777140374e-08 -5.3110816109428186e-09
+DYDX_A_1 0.0079127710571156 2.9729743015082654e-07 -3.1180123250976507e-07 -5.258164675496368e-11 -2.7566093710108052e-11 5.668407477649057e-12
+# 
+# X and Y Offsets 
+#
+XOFF_A 0.0
+YOFF_A 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_A 1
+DLDP_A_0 303.2241023766399 -0.001965634825988126 -0.0002711641542390685 4.613693024110242e-07 -2.746520119818922e-08 4.084867425340394e-08
+DLDP_A_1 8.992000242758873 0.000128304886978376 1.4068034009928154e-06 8.71631367024453e-10 6.790356048855898e-12 -1.3087728807972732e-10
+#
+SENSITIVITY_A GI.Throughput.1st.fits
+#
+
+
+# 0 order (BEAM B) *******************
+BEAMB -121 80
+MMAG_EXTRACT_B 30
+MMAG_MARK_B 30
+# 
+# Trace description 
+#
+DYDX_ORDER_B 0
+DYDX_B_0 5e-324 0.0 0.0 0.0 0.0 0.0
+# 
+# X and Y Offsets 
+#
+XOFF_B 0.0
+YOFF_B 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_B 1
+DLDP_B_0 -69799.91778564677 -3.691347183476523e-08 -3.7065635005717468e-09 -1.332598739472654e-11 -9.489640066411204e-12 3.2431427064282675e-12
+DLDP_B_1 -3799.995966118615 -5.051620510787558e-09 4.027709249454503e-09 7.631399411868727e-13 -1.9538246617389204e-12 -6.392684098006571e-13
+#
+SENSITIVITY_B GI.Throughput.0st.fits
+#
+
+
+# -1 order (BEAM C) *******************
+BEAMC -1219 -556
+MMAG_EXTRACT_C 30
+MMAG_MARK_C 30
+# 
+# Trace description 
+#
+DYDX_ORDER_C 1
+DYDX_C_0 -3.644711332713124 0.0008001860385266981 9.479324761591071e-05 -1.743740644543708e-07 3.6478784815791542e-09 6.917592947848256e-09
+DYDX_C_1 -0.005127657192091357 3.406797050005203e-07 1.6449903475316612e-07 -9.485982506821913e-11 -4.3771960897499225e-12 8.550685815444732e-12
+# 
+# X and Y Offsets 
+#
+XOFF_C 0.0
+YOFF_C 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_C 1
+DLDP_C_0 -65.03739168271441 0.000273032145504211 -0.0009708028689378464 1.7577586213338363e-07 6.764952949264291e-08 1.755638796286074e-07
+DLDP_C_1 -8.99142484287621 -0.00011046243411218466 -1.1980952998786023e-06 -1.7418950040208532e-09 2.518464449747762e-11 1.3953244305539582e-10
+#
+SENSITIVITY_C GI.Throughput.-1st.fits
+#
+
+
+# 2 order (BEAM D) *******************
+BEAMD 1163 2352
+MMAG_EXTRACT_D 30
+MMAG_MARK_D 30
+# 
+# Trace description 
+#
+DYDX_ORDER_D 1
+DYDX_D_0 -11.173576155920372 0.0007519533830363816 0.0004253768680462055 -1.5201878553469454e-07 2.0472547690216743e-08 -2.0569213743460413e-09
+DYDX_D_1 0.014593603600807335 -2.5136860755841604e-07 -5.949998376910171e-07 3.678337259167903e-11 -3.0972180049312983e-12 1.6165162111383372e-12
+# 
+# X and Y Offsets 
+#
+XOFF_D 0.0
+YOFF_D 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_D 1
+DLDP_D_0 539.5784997159695 -0.0063448782452085635 0.0008190750512402471 3.567830814865618e-07 -1.7774235257059137e-08 -9.225836565044142e-08
+DLDP_D_1 4.208693850792232 6.303193595129204e-05 8.011750831158397e-08 6.354810145897402e-10 -2.146543541654942e-12 2.285947747122523e-11
+#
+SENSITIVITY_D GI.Throughput.2st.fits
+#
+
+
+# -2 order (BEAM E) *******************
+BEAME -2396 -1210
+MMAG_EXTRACT_E 30
+MMAG_MARK_E 30
+# 
+# Trace description 
+#
+DYDX_ORDER_E 1
+DYDX_E_0 -12.213462520279169 0.00047910742870929717 0.0005408610935256049 -7.413930918915843e-08 -8.606042861984915e-09 -2.657692925463347e-09
+DYDX_E_1 -0.011203612261385857 -1.0569751604742679e-07 4.877450459862202e-07 4.101880695762023e-12 -2.7701720429242062e-12 -1.1821036616778763e-12
+# 
+# X and Y Offsets 
+#
+XOFF_E 0.0
+YOFF_E 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_E 1
+DLDP_E_0 381.72885799727345 0.006609165682840584 0.0002814704660473246 -1.1404842555448189e-07 -1.62948001302065e-07 5.1470546328821954e-08
+DLDP_E_1 -4.197969076185558 -4.73544762090405e-05 -3.920775527753983e-08 -8.630087518412822e-10 -1.0658253853932482e-10 1.6876118202971064e-11
+#
+SENSITIVITY_E GI.Throughput.-2st.fits
+#
+

observation_sim/instruments/data/sls_conf/CSST_GI7.conf

+INSTRUMETN CSSTSLS
+GRATING GI
+WAVELENGTH 6200 10000
+
+# 1 order (BEAM A) *******************
+BEAMA -1160 -522
+MMAG_EXTRACT_A 30
+MMAG_MARK_A 30
+# 
+# Trace description 
+#
+DYDX_ORDER_A 1
+DYDX_A_0 -3.909655566307311 0.0006226535483926489 -0.00037077071526022136 -4.892818061191566e-08 1.3468087956535563e-08 3.502239756409958e-08
+DYDX_A_1 -0.007230958764388139 6.773112254541168e-07 -2.5310100100560147e-07 -5.83888744199344e-11 2.2237376000044196e-11 3.205232183744099e-11
+# 
+# X and Y Offsets 
+#
+XOFF_A 0.0
+YOFF_A 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_A 1
+DLDP_A_0 173.89546446013748 0.01008954892257773 0.0015928760106189818 -5.369265991976866e-07 -2.4710092975855365e-07 -2.214365544737125e-08
+DLDP_A_1 -10.084916055357075 0.00010773278585527017 -4.1353237907293385e-07 -1.5881686262797657e-09 -8.760310692311207e-11 -5.094623222376089e-11
+#
+SENSITIVITY_A GI.Throughput.1st.fits
+#
+
+
+# 0 order (BEAM B) *******************
+BEAMB -85 116
+MMAG_EXTRACT_B 30
+MMAG_MARK_B 30
+# 
+# Trace description 
+#
+DYDX_ORDER_B 0
+DYDX_B_0 0.4629787564347483 3.5261908782974086e-05 -7.806136587745538e-05 -3.008375481211044e-09 -8.0559377033469e-09 8.87672209747203e-09
+# 
+# X and Y Offsets 
+#
+XOFF_B 0.0
+YOFF_B 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_B 1
+DLDP_B_0 -50799.940218929616 8.152025994245804e-07 2.1132107619337148e-08 -6.050186474862093e-11 -9.987817979628406e-12 -2.3555379660496916e-12
+DLDP_B_1 3799.9960241983986 -4.262018267104231e-09 -7.131999160980144e-09 1.3956693373575935e-13 6.987091633107319e-13 2.4376633059741784e-13
+#
+SENSITIVITY_B GI.Throughput.0st.fits
+#
+
+
+# -1 order (BEAM C) *******************
+BEAMC 559 1204
+MMAG_EXTRACT_C 30
+MMAG_MARK_C 30
+# 
+# Trace description 
+#
+DYDX_ORDER_C 1
+DYDX_C_0 -2.500141585167653 -1.969888743137498e-05 -3.719251228351035e-05 2.2450041893993265e-09 -4.776577101251428e-09 1.3199727484804396e-08
+DYDX_C_1 0.009108519277662467 -3.0705408681783576e-07 -3.132719515155802e-07 6.422536264194293e-12 1.5326983931450917e-11 -5.645216688436237e-12
+# 
+# X and Y Offsets 
+#
+XOFF_C 0.0
+YOFF_C 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_C 1
+DLDP_C_0 34.898164070100904 0.0007540039296404403 0.00036424671855238316 -2.892661360428501e-07 6.976198295270433e-08 -5.228790034183333e-08
+DLDP_C_1 9.700042563818466 -7.69154893119217e-05 3.934303797840372e-07 6.143351313760188e-10 9.250069220896446e-11 -4.235225015625558e-11
+#
+SENSITIVITY_C GI.Throughput.-1st.fits
+#
+
+
+# 2 order (BEAM D) *******************
+BEAMD -2296 -1168
+MMAG_EXTRACT_D 30
+MMAG_MARK_D 30
+# 
+# Trace description 
+#
+DYDX_ORDER_D 1
+DYDX_D_0 -9.389297829853636 -0.00015464197650568576 0.0002660281765192433 3.4852623322772082e-09 9.484803976320427e-09 7.336382512941422e-09
+DYDX_D_1 -0.01112945128342416 -1.1311863974473163e-07 4.218220828671425e-07 -1.2516252053776076e-12 9.161770824233885e-12 -1.4981685450709086e-14
+# 
+# X and Y Offsets 
+#
+XOFF_D 0.0
+YOFF_D 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_D 1
+DLDP_D_0 414.3360725349684 -0.0014510899429481371 -0.0001314674472593925 5.794445816625538e-07 6.91982254162384e-08 -5.0343316141943886e-08
+DLDP_D_1 -4.778099907882847 4.6515099419075665e-05 -8.745616264507051e-07 -9.117719562248668e-11 8.6360442510841e-11 -3.463638110731034e-11
+#
+SENSITIVITY_D GI.Throughput.2st.fits
+#
+
+
+# -2 order (BEAM E) *******************
+BEAME 1226 2383
+MMAG_EXTRACT_E 30
+MMAG_MARK_E 30
+# 
+# Trace description 
+#
+DYDX_ORDER_E 1
+DYDX_E_0 -12.07564081561785 0.0003538313487376174 0.0003424445292518675 -2.8281829213173136e-08 -1.9103125073139345e-09 1.3342745843474139e-08
+DYDX_E_1 0.015623821782753402 -3.872409697306194e-07 -5.946762100158761e-07 1.4986070563264542e-11 8.421611722722356e-12 -3.1933488456130784e-12
+# 
+# X and Y Offsets 
+#
+XOFF_E 0.0
+YOFF_E 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_E 1
+DLDP_E_0 531.4636178698494 -0.0033713411432347955 -0.0003951137097326675 -2.9246227861697077e-07 2.92714654261334e-09 2.5661246000406344e-08
+DLDP_E_1 4.44382324896884 -3.1137971107607885e-05 7.043130188874199e-07 3.0312464416796704e-10 3.198399746849868e-11 -3.639190527684606e-11
+#
+SENSITIVITY_E GI.Throughput.-2st.fits
+#
+

observation_sim/instruments/data/sls_conf/CSST_GI8.conf

+INSTRUMETN CSSTSLS
+GRATING GI
+WAVELENGTH 6200 10000
+
+# 1 order (BEAM A) *******************
+BEAMA 512 1161
+MMAG_EXTRACT_A 30
+MMAG_MARK_A 30
+# 
+# Trace description 
+#
+DYDX_ORDER_A 1
+DYDX_A_0 -2.9343671904486053 0.00019056381695486767 0.0002503529884221337 -3.8338160465645914e-08 2.3685382591870607e-08 -2.2222892556563732e-08
+DYDX_A_1 0.007492442304389336 -1.7981554180178763e-07 -4.990663415590651e-07 3.1253609629165585e-11 -2.2001702147444277e-11 2.999403836188871e-11
+# 
+# X and Y Offsets 
+#
+XOFF_A 0.0
+YOFF_A 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_A 1
+DLDP_A_0 284.91973829602983 0.0018591544889166479 -0.0020136738535739573 -5.580625301462912e-07 -1.065647008386459e-07 2.4176637121732255e-07
+DLDP_A_1 9.154722122778058 0.0001018749590946613 3.5300851406001578e-06 1.898490431905869e-09 1.2554566976921166e-10 -3.3458797343185313e-10
+#
+SENSITIVITY_A GI.Throughput.1st.fits
+#
+
+
+# 0 order (BEAM B) *******************
+BEAMB -120 80
+MMAG_EXTRACT_B 30
+MMAG_MARK_B 30
+# 
+# Trace description 
+#
+DYDX_ORDER_B 0
+DYDX_B_0 0.03499716072679382 1.2864287087295686e-05 -7.589076389651053e-05 2.6072547475845947e-08 -1.611122772062905e-08 9.615941891036791e-09
+# 
+# X and Y Offsets 
+#
+XOFF_B 0.0
+YOFF_B 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_B 1
+DLDP_B_0 -69799.91815980859 1.9308188249367211e-07 2.3039811883725067e-07 -5.5093567803699396e-11 -1.1511025521549767e-11 -2.4981788325316052e-11
+DLDP_B_1 -3799.9959974152075 2.142124265173412e-08 1.8968600301594307e-10 -4.682543884184239e-12 1.8887159572833137e-13 -1.5065853435577991e-13
+#
+SENSITIVITY_B GI.Throughput.0st.fits
+#
+
+
+# -1 order (BEAM C) *******************
+BEAMC -1209 -557
+MMAG_EXTRACT_C 30
+MMAG_MARK_C 30
+# 
+# Trace description 
+#
+DYDX_ORDER_C 1
+DYDX_C_0 -2.966407573122309 0.00017931467145883436 -1.1937327382141583e-05 -3.430114664968074e-08 -1.7104028303486308e-11 1.0768834553932357e-08
+DYDX_C_1 -0.005803626340330835 -4.170068439771959e-08 1.290433938281288e-07 -2.8134994496798826e-11 3.815680617576105e-12 7.512242155559056e-12
+# 
+# X and Y Offsets 
+#
+XOFF_C 0.0
+YOFF_C 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_C 1
+DLDP_C_0 -35.96776977432674 0.0020892363434486584 -0.0012996881415610136 -9.350822663420106e-08 4.036426101885307e-08 7.330754180291592e-08
+DLDP_C_1 -9.043064642406627 -8.89293205679684e-05 -1.399079778226014e-06 -1.1268829149695008e-09 -1.9064255238164075e-11 2.963098740440045e-11
+#
+SENSITIVITY_C GI.Throughput.-1st.fits
+#
+
+
+# 2 order (BEAM D) *******************
+BEAMD 1156 2308
+MMAG_EXTRACT_D 30
+MMAG_MARK_D 30
+# 
+# Trace description 
+#
+DYDX_ORDER_D 1
+DYDX_D_0 -10.924673575089688 0.00016185988743270996 0.00046683827051840587 8.136189930172963e-09 -1.1869040578509591e-08 -6.414416857587861e-10
+DYDX_D_1 0.013421122504499828 -8.139117646528983e-08 -5.636862104195129e-07 -7.650480709282686e-12 8.277703707581925e-12 9.22249281275454e-13
+# 
+# X and Y Offsets 
+#
+XOFF_D 0.0
+YOFF_D 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_D 1
+DLDP_D_0 496.42260476519164 -0.005479035905561366 0.00022852017788829206 1.6122602011653737e-07 -4.708527574783268e-09 -3.677516445527633e-08
+DLDP_D_1 4.3123994141366735 5.3445560480035986e-05 3.776228695773076e-07 4.808514445271101e-10 -2.1752607038921715e-13 5.549315124273614e-12
+#
+SENSITIVITY_D GI.Throughput.2st.fits
+#
+
+
+# -2 order (BEAM E) *******************
+BEAME -2385 -1216
+MMAG_EXTRACT_E 30
+MMAG_MARK_E 30
+# 
+# Trace description 
+#
+DYDX_ORDER_E 1
+DYDX_E_0 -11.846585635638787 0.0002775660851037459 0.0005294313159274511 -2.2581643082700262e-08 -1.0333470137987452e-08 -6.219484318552529e-09
+DYDX_E_1 -0.012336624365849553 -8.074439040178428e-08 5.451023075403868e-07 -5.4380660096969335e-12 -1.2614361480717028e-13 -4.742212399798437e-12
+# 
+# X and Y Offsets 
+#
+XOFF_E 0.0
+YOFF_E 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_E 1
+DLDP_E_0 432.9384567581054 0.005178997750974504 0.0009449691765401639 -1.8761348357129504e-07 -3.237477950075083e-08 -1.0076481809007652e-07
+DLDP_E_1 -4.19583584675353 -3.8378969339740695e-05 2.665443248912497e-07 -5.780138680429203e-10 -2.7900829845061575e-11 -6.002405126627185e-11
+#
+SENSITIVITY_E GI.Throughput.-2st.fits
+#
+

observation_sim/instruments/data/sls_conf/CSST_GU1.conf

+INSTRUMETN CSSTSLS
+GRATING GU
+WAVELENGTH 2550 4000
+
+# 1 order (BEAM A) *******************
+BEAMA -1116 -450
+MMAG_EXTRACT_A 30
+MMAG_MARK_A 30
+# 
+# Trace description 
+#
+DYDX_ORDER_A 1
+DYDX_A_0 -0.8579648685539558 1.974441047904326e-05 0.00018586759676652 -1.4910123108914926e-15 -4.277382594305307e-09 5.511202004208874e-17
+DYDX_A_1 -0.00013984184605205557 -2.8938989148665944e-08 3.0304907879510175e-08 1.034063231875495e-15 6.266188407356117e-12 -1.5625947443825372e-19
+# 
+# X and Y Offsets 
+#
+XOFF_A 0.0
+YOFF_A 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_A 1
+DLDP_A_0 48.79818034088662 0.001149640795096399 -0.0006025497661406755 9.94223618342318e-08 -1.0066894474864874e-13 6.526760013843253e-08
+DLDP_A_1 -3.7943469311330174 -5.42743761792813e-05 1.1268365383133654e-07 -1.5901576776956405e-09 -2.7341503997896093e-17 -1.2205741455228057e-11
+#
+SENSITIVITY_A GU.Throughput.1st.fits
+#
+
+
+# 0 order (BEAM B) *******************
+BEAMB -85 117
+MMAG_EXTRACT_B 30
+MMAG_MARK_B 30
+# 
+# Trace description 
+#
+DYDX_ORDER_B 0
+DYDX_B_0 0.10690630040775706 -4.627332633822499e-06 -2.3159961865308403e-05 3.298289717454347e-16 1.002457826835898e-09 2.8501668705350103e-16
+# 
+# X and Y Offsets 
+#
+XOFF_B 0.0
+YOFF_B 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_B 1
+DLDP_B_0 54679.39684650934 -19.728292760319803 -9.792938702552238e-08 0.0012274181967951324 1.1897818911290553e-11 3.911069419608574e-12
+DLDP_B_1 -3478.626554705143 1.3152195170491838 -1.4689304244964376e-08 -8.18278805194542e-05 1.688194728060797e-12 5.012126368082255e-13
+#
+SENSITIVITY_B GU.Throughput.0st.fits
+#
+
+
+# -1 order (BEAM C) *******************
+BEAMC 492 1193
+MMAG_EXTRACT_C 30
+MMAG_MARK_C 30
+# 
+# Trace description 
+#
+DYDX_ORDER_C 1
+DYDX_C_0 -0.7141848112333804 -5.04487513827462e-06 0.00015471935463847038 -7.014900817242317e-15 1.0929298687685976e-09 1.5741557084177702e-16
+DYDX_C_1 0.0027492227533061912 3.5138528790228245e-09 -5.955850399858713e-07 3.427213002653244e-18 -7.613092613195848e-13 4.139822785657121e-18
+# 
+# X and Y Offsets 
+#
+XOFF_C 0.0
+YOFF_C 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_C 1
+DLDP_C_0 49.0874047302965 0.003769483506859313 0.0004946525924919139 -4.851580074408997e-07 6.436590260997547e-14 -5.358027314184083e-08
+DLDP_C_1 3.496317212625788 5.6378717176716276e-05 2.9629125704684116e-07 1.6797981737450685e-09 6.528002021758798e-17 -3.2093954809331144e-11
+#
+SENSITIVITY_C GU.Throughput.-1st.fits
+#
+
+
+# 2 order (BEAM D) *******************
+BEAMD -2165 -1013
+MMAG_EXTRACT_D 30
+MMAG_MARK_D 30
+# 
+# Trace description 
+#
+DYDX_ORDER_D 1
+DYDX_D_0 -2.106939125335775 2.910542304113313e-05 0.0004564427303190319 1.2607563885812768e-14 -6.305371040561855e-09 3.6839544062510705e-17
+DYDX_D_1 -0.0008727377151777036 -3.574005433242036e-08 1.8906445736936065e-07 -5.341623280966443e-16 7.744222476838046e-12 -2.0367190878495254e-16
+# 
+# X and Y Offsets 
+#
+XOFF_D 0.0
+YOFF_D 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_D 1
+DLDP_D_0 78.48698841959778 0.0027627221718891214 -0.00038788387276238526 6.805209703828735e-08 -9.024310970556539e-13 4.201538493013777e-08
+DLDP_D_1 -1.8578764243540793 -2.5908713737841246e-05 -9.586167232804246e-08 -6.646832184617744e-10 -1.7362198220260625e-16 1.0383768891016449e-11
+#
+SENSITIVITY_D GU.Throughput.2st.fits
+#
+
+
+# -2 order (BEAM E) *******************
+BEAME 1092 2385
+MMAG_EXTRACT_E 30
+MMAG_MARK_E 30
+# 
+# Trace description 
+#
+DYDX_ORDER_E 1
+DYDX_E_0 -2.20514006896569 2.9051997594102368e-05 0.00047771653989605765 -1.912692705609593e-14 -6.293715169166762e-09 3.935667733125835e-16
+DYDX_E_1 0.003698183554891061 -1.9034332412054844e-08 -8.011647070145565e-07 2.414951487944578e-18 4.123548306803602e-12 -2.1651713505639886e-16
+# 
+# X and Y Offsets 
+#
+XOFF_E 0.0
+YOFF_E 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_E 1
+DLDP_E_0 267.25412011266627 -0.0026298632873131157 0.0004071073128438848 -7.17491866700825e-08 -6.943568517806865e-13 -4.4096902871348884e-08
+DLDP_E_1 1.5845572956062102 2.914217050446588e-05 -3.907234530194168e-08 6.62081246577581e-10 1.4327811046343182e-16 4.232128463972533e-12
+#
+SENSITIVITY_E GU.Throughput.-2st.fits
+#
+

observation_sim/instruments/data/sls_conf/CSST_GU2.conf

+INSTRUMETN CSSTSLS
+GRATING GU
+WAVELENGTH 2550 4000
+
+# 1 order (BEAM A) *******************
+BEAMA 428 1138
+MMAG_EXTRACT_A 30
+MMAG_MARK_A 30
+# 
+# Trace description 
+#
+DYDX_ORDER_A 1
+DYDX_A_0 -0.66185084178326 1.4288258838692961e-05 0.00014338189744544244 7.961721260174768e-17 -3.095376536199516e-09 1.0306906840629792e-16
+DYDX_A_1 0.0027976379829719733 3.379133266929145e-09 -6.060732120996456e-07 1.112269287480878e-16 -7.31944254065208e-13 -1.222812083268464e-16
+# 
+# X and Y Offsets 
+#
+XOFF_A 0.0
+YOFF_A 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_A 1
+DLDP_A_0 165.68292000181646 0.0015566027352682827 0.0009254976369687825 5.3414898579020046e-09 -9.889628363184508e-14 -1.0024883675019196e-07
+DLDP_A_1 3.8870570512402245 9.974046068530595e-05 -1.4295590389801655e-06 3.1167441365411397e-09 1.417487273608447e-16 1.5484819837181571e-10
+#
+SENSITIVITY_A GU.Throughput.1st.fits
+#
+
+
+# 0 order (BEAM B) *******************
+BEAMB -121 80
+MMAG_EXTRACT_B 30
+MMAG_MARK_B 30
+# 
+# Trace description 
+#
+DYDX_ORDER_B 0
+DYDX_B_0 0.13611574782251787 1.294554091330436e-05 -2.948777617967336e-05 -2.63040348084689e-15 -2.804494768970861e-09 -5.329394953326246e-15
+# 
+# X and Y Offsets 
+#
+XOFF_B 0.0
+YOFF_B 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_B 1
+DLDP_B_0 -31500.081833227378 -1.29572162110847e-07 -1.1337253813525905e-07 2.741425341671721e-11 -1.908648884557315e-12 9.624058833397099e-12
+DLDP_B_1 -1700.0040024132616 -8.299196822825206e-09 1.6694688027840687e-09 1.3782404892991149e-12 9.940250967450329e-14 -9.6824514077558e-14
+#
+SENSITIVITY_B GU.Throughput.0st.fits
+#
+
+
+# -1 order (BEAM C) *******************
+BEAMC -1154 -462
+MMAG_EXTRACT_C 30
+MMAG_MARK_C 30
+# 
+# Trace description 
+#
+DYDX_ORDER_C 1
+DYDX_C_0 -0.8315346150463981 5.0198529393279955e-05 0.0001801418146367924 -7.973220526527133e-16 -1.0874898224312304e-08 -4.649475516861549e-17
+DYDX_C_1 -0.0004831850282262942 4.4703024254268985e-09 1.0467587318097426e-07 -6.245290748577401e-16 -9.67808789638995e-13 1.8675680517829847e-20
+# 
+# X and Y Offsets 
+#
+XOFF_C 0.0
+YOFF_C 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_C 1
+DLDP_C_0 -52.89174386244325 -0.00102801750431614 -0.0004965382285477562 5.591391869561681e-08 -1.537085551032691e-14 5.378450114674051e-08
+DLDP_C_1 -4.030532634049651 -9.83133712732272e-05 -8.101921584697645e-07 -2.8471625922359545e-09 4.574279151348612e-17 8.775913924619851e-11
+#
+SENSITIVITY_C GU.Throughput.-1st.fits
+#
+
+
+# 2 order (BEAM D) *******************
+BEAMD 994 2285
+MMAG_EXTRACT_D 30
+MMAG_MARK_D 30
+# 
+# Trace description 
+#
+DYDX_ORDER_D 1
+DYDX_D_0 -1.9194976847857337 5.2522649333701604e-05 0.00041583572415658347 -7.945377957980844e-16 -1.1378389323146788e-08 -9.30553377012502e-16
+DYDX_D_1 0.0035512682123718664 -1.335162450569774e-08 -7.693387103306084e-07 4.782557131456633e-17 2.8923723305608908e-12 -3.557167801553638e-18
+# 
+# X and Y Offsets 
+#
+XOFF_D 0.0
+YOFF_D 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_D 1
+DLDP_D_0 267.2488913258691 -0.000692586412714866 -0.00040750884806534625 -4.7176510316247026e-08 6.27161411708197e-14 4.4140866539890636e-08
+DLDP_D_1 1.803765292229598 4.764581253384267e-05 1.9306562859458874e-07 1.4970745446470203e-09 1.0274286612324085e-16 -2.0912673232606236e-11
+#
+SENSITIVITY_D GU.Throughput.2st.fits
+#
+
+
+# -2 order (BEAM E) *******************
+BEAME -2224 -1008
+MMAG_EXTRACT_E 30
+MMAG_MARK_E 30
+# 
+# Trace description 
+#
+DYDX_ORDER_E 1
+DYDX_E_0 -2.0905850693944563 5.4359066390605035e-05 0.00045289971366087875 -4.304782162448096e-15 -1.1776224473350576e-08 -2.4120023848357506e-16
+DYDX_E_1 -0.0011960850677701557 -2.5552822787103083e-08 2.5911619508272597e-07 2.7377051875450244e-17 5.5356793066910265e-12 1.4408483631640674e-16
+# 
+# X and Y Offsets 
+#
+XOFF_E 0.0
+YOFF_E 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_E 1
+DLDP_E_0 77.62095386201321 0.001634089927114338 6.329052569063417e-05 -4.583877261405292e-08 1.1176993622575856e-13 -6.85557045608049e-09
+DLDP_E_1 -1.9428021379066338 -4.579054863679852e-05 -6.477134858663041e-08 -1.4396707219822777e-09 1.1242679835593742e-16 7.015946375529048e-12
+#
+SENSITIVITY_E GU.Throughput.-2st.fits
+#
+

observation_sim/instruments/data/sls_conf/CSST_GU3.conf

+INSTRUMETN CSSTSLS
+GRATING GU
+WAVELENGTH 2550 4000
+
+# 1 order (BEAM A) *******************
+BEAMA -1116 -449
+MMAG_EXTRACT_A 30
+MMAG_MARK_A 30
+# 
+# Trace description 
+#
+DYDX_ORDER_A 1
+DYDX_A_0 1.4375350157460531 -0.00025371448171269425 0.00023287016569169998 2.2648983359863494e-08 -2.3434365985736932e-08 -2.6703763898731943e-09
+DYDX_A_1 -9.695519227196352e-05 6.289810475798267e-08 6.391441704606007e-08 1.0143630116545653e-12 -9.10247077064982e-12 -5.4477002059742005e-12
+# 
+# X and Y Offsets 
+#
+XOFF_A 0.0
+YOFF_A 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_A 1
+DLDP_A_0 52.14141418294123 -0.001454079384899927 0.0010447426150687665 3.9541189123366547e-07 -1.2338454834443615e-07 -2.4277406113182822e-08
+DLDP_A_1 -3.774938213221757 -6.117192071533689e-05 1.5367683918841584e-07 -9.987179209172313e-10 -2.4247811127651323e-11 1.5168148346209018e-11
+#
+SENSITIVITY_A GU.Throughput.1st.fits
+#
+
+
+# 0 order (BEAM B) *******************
+BEAMB -85 117
+MMAG_EXTRACT_B 30
+MMAG_MARK_B 30
+# 
+# Trace description 
+#
+DYDX_ORDER_B 0
+DYDX_B_0 0.6888816462283875 -0.00026350923296204927 -1.0539176653004611e-05 1.965468685307844e-08 -1.4718586765182112e-08 7.91487171985336e-09
+# 
+# X and Y Offsets 
+#
+XOFF_B 0.0
+YOFF_B 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_B 1
+DLDP_B_0 16009.67785191637 -14.121548071363451 4.1977551239036055 0.0012274182151807169 -0.000608634922571501 -7.411154043302623e-12
+DLDP_B_1 -900.6452969971608 0.9414365297109575 -0.27985033629659684 -8.182788040425198e-05 4.057566130548316e-05 3.005890371399687e-14
+#
+SENSITIVITY_B GU.Throughput.0st.fits
+#
+
+
+# -1 order (BEAM C) *******************
+BEAMC 492 1194
+MMAG_EXTRACT_C 30
+MMAG_MARK_C 30
+# 
+# Trace description 
+#
+DYDX_ORDER_C 1
+DYDX_C_0 0.06577626420976657 0.00023843802359241968 0.00020214103397281637 -1.7123645168761916e-08 -5.1151994757772025e-09 -2.8149430186232906e-09
+DYDX_C_1 -0.0023512307660126697 -3.3161090069914584e-07 -6.540476932452965e-07 2.7684183450126828e-11 2.2119467452457955e-13 5.7966394781263606e-12
+# 
+# X and Y Offsets 
+#
+XOFF_C 0.0
+YOFF_C 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_C 1
+DLDP_C_0 61.81158625131534 0.0002738779300155312 -0.0005396171688216322 -2.414522521897997e-07 3.897810742534922e-08 2.714548333209988e-08
+DLDP_C_1 3.4933277671526026 5.766480595574185e-05 -5.046678479679724e-07 1.5414803609755891e-09 7.949850458659472e-11 -3.4065754907394526e-12
+#
+SENSITIVITY_C GU.Throughput.-1st.fits
+#
+
+
+# 2 order (BEAM D) *******************
+BEAMD -2165 -1013
+MMAG_EXTRACT_D 30
+MMAG_MARK_D 30
+# 
+# Trace description 
+#
+DYDX_ORDER_D 1
+DYDX_D_0 2.948513782669366 -0.00023026015901126757 0.0004966141941227662 1.7402268960629477e-08 -1.4703354511641052e-08 -9.053112415355464e-10
+DYDX_D_1 0.001324315465861688 -5.3280510137879357e-08 2.1294144146014126e-07 7.149648535223347e-12 5.9124013181393895e-12 -1.569213924160992e-12
+# 
+# X and Y Offsets 
+#
+XOFF_D 0.0
+YOFF_D 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_D 1
+DLDP_D_0 73.48468602032113 0.0035959632323805616 0.0009662014564447971 4.165475026833314e-08 -9.693362300285435e-08 -3.8389066163892824e-08
+DLDP_D_1 -1.8582802840811854 -2.5968509876348803e-05 3.6073596263306846e-07 -6.479075240162011e-10 -3.2654072697203044e-11 -1.1315917302915902e-11
+#
+SENSITIVITY_D GU.Throughput.2st.fits
+#
+
+
+# -2 order (BEAM E) *******************
+BEAME 1092 2386
+MMAG_EXTRACT_E 30
+MMAG_MARK_E 30
+# 
+# Trace description 
+#
+DYDX_ORDER_E 1
+DYDX_E_0 4.507912700810403 -0.0006565069814848197 0.0004717757492079797 4.615661132301661e-08 -9.929671168647712e-09 1.9253230332400385e-09
+DYDX_E_1 -0.005418404321822283 3.4159713936048874e-07 -7.978348106960707e-07 -2.2179498116536742e-11 3.668089343194087e-12 -8.716971808473679e-13
+# 
+# X and Y Offsets 
+#
+XOFF_E 0.0
+YOFF_E 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_E 1
+DLDP_E_0 270.9151522315044 -0.003261085668408344 -0.00037857262236120053 -5.379247793725931e-08 5.3824666471841186e-08 7.2324662405072815e-09
+DLDP_E_1 1.584931295231861 2.8909905935352693e-05 -5.077699466754963e-08 6.807901141961617e-10 -3.97275225647664e-12 5.944925060039688e-13
+#
+SENSITIVITY_E GU.Throughput.-2st.fits
+#
+

observation_sim/instruments/data/sls_conf/CSST_GU4.conf

+INSTRUMETN CSSTSLS
+GRATING GU
+WAVELENGTH 2550 4000
+
+# 1 order (BEAM A) *******************
+BEAMA 428 1136
+MMAG_EXTRACT_A 30
+MMAG_MARK_A 30
+# 
+# Trace description 
+#
+DYDX_ORDER_A 1
+DYDX_A_0 0.5393622499846114 0.0003131905104735294 0.0002819842287043406 -6.596139584016934e-08 -1.5515043953368061e-09 -1.865215106753987e-08
+DYDX_A_1 -0.0031717217065868318 -1.343994265992981e-07 -7.327463319619874e-07 2.5749872872119066e-11 1.4329737386352059e-12 1.3787262953168574e-11
+# 
+# X and Y Offsets 
+#
+XOFF_A 0.0
+YOFF_A 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_A 1
+DLDP_A_0 166.8066758131913 0.0011734295716311557 -0.00011146522928700761 1.1742601941089248e-07 -3.063130672170099e-08 7.271676613696152e-09
+DLDP_A_1 3.8903111217602664 9.965331864547397e-05 5.264553564252033e-07 2.8039755351960022e-09 6.51527722204766e-11 -5.996471092482534e-11
+#
+SENSITIVITY_A GU.Throughput.1st.fits
+#
+
+
+# 0 order (BEAM B) *******************
+BEAMB -121 80
+MMAG_EXTRACT_B 30
+MMAG_MARK_B 30
+# 
+# Trace description 
+#
+DYDX_ORDER_B 0
+DYDX_B_0 -0.32077992832744506 0.00021650032040999726 1.4065772804951036e-05 -4.502527892249662e-08 2.685942746807181e-10 -8.469874926335054e-09
+# 
+# X and Y Offsets 
+#
+XOFF_B 0.0
+YOFF_B 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_B 1
+DLDP_B_0 -31500.081849240745 -1.6742579149461921e-07 -2.4974573081033746e-08 3.361118909343285e-11 6.69193397658896e-12 -2.5264209353748003e-13
+DLDP_B_1 -1700.0039928649942 -5.97393686387054e-10 -3.5705465324890356e-09 -1.0484720527220194e-13 5.910749779719082e-14 3.959684176659261e-13
+#
+SENSITIVITY_B GU.Throughput.0st.fits
+#
+
+
+# -1 order (BEAM C) *******************
+BEAMC -1153 -462
+MMAG_EXTRACT_C 30
+MMAG_MARK_C 30
+# 
+# Trace description 
+#
+DYDX_ORDER_C 1
+DYDX_C_0 1.143028004919987 -0.00043165022047830434 6.196137733147702e-05 8.16457174098753e-08 5.016787588312008e-08 -1.1076947674988989e-08
+DYDX_C_1 0.0009685847548946574 -6.769648548844193e-07 -1.3599935590555458e-07 1.3832682960654626e-10 8.096919396546198e-11 -7.115087004534495e-13
+# 
+# X and Y Offsets 
+#
+XOFF_C 0.0
+YOFF_C 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_C 1
+DLDP_C_0 -51.81871621303702 -0.001682722896000455 -0.00013203658639217536 1.2602731733689013e-07 4.99052648055376e-08 7.995237627431238e-09
+DLDP_C_1 -4.035934963120328 -9.797246690136702e-05 1.8738529199029484e-07 -2.7892282227083186e-09 7.861912417757426e-11 -4.128582484312071e-11
+#
+SENSITIVITY_C GU.Throughput.-1st.fits
+#
+
+
+# 2 order (BEAM D) *******************
+BEAMD 994 2283
+MMAG_EXTRACT_D 30
+MMAG_MARK_D 30
+# 
+# Trace description 
+#
+DYDX_ORDER_D 1
+DYDX_D_0 2.1537852011622283 7.465469287286658e-05 0.0004351844939178058 -2.2198461139576395e-08 -1.3877608195218995e-08 -1.7628688846255955e-09
+DYDX_D_1 -0.004230879607296237 8.498485744953868e-08 -7.501665624166511e-07 -1.6084245955031634e-11 4.759329258447093e-12 -4.056797888343e-12
+# 
+# X and Y Offsets 
+#
+XOFF_D 0.0
+YOFF_D 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_D 1
+DLDP_D_0 267.3783220352334 -0.0005518882258367559 0.0003157408529093162 -7.363354666772132e-08 1.5112433985808674e-08 -3.15294152168378e-08
+DLDP_D_1 1.805799604687685 4.715823675245445e-05 -1.4701211751379763e-07 1.469827796918545e-09 8.143880359529091e-13 9.037186588535223e-12
+#
+SENSITIVITY_D GU.Throughput.2st.fits
+#
+
+
+# -2 order (BEAM E) *******************
+BEAME -2220 -1008
+MMAG_EXTRACT_E 30
+MMAG_MARK_E 30
+# 
+# Trace description 
+#
+DYDX_ORDER_E 1
+DYDX_E_0 2.351548209319865 -3.689671315203568e-05 0.0005163556990925829 2.1158061718584205e-09 -3.490722309938645e-09 -1.528540044064975e-08
+DYDX_E_1 0.001430019761307312 -7.985386958466852e-08 2.6731184353623225e-07 2.5955313438507735e-11 9.598310234511398e-12 -4.21444171834932e-12
+# 
+# X and Y Offsets 
+#
+XOFF_E 0.0
+YOFF_E 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_E 1
+DLDP_E_0 76.47945110852464 0.0018354024784885982 -0.00022453416941912616 -7.55040388963657e-08 -1.4919919379897534e-08 3.7321241614703564e-08
+DLDP_E_1 -1.9470046897146425 -4.523147766095585e-05 -8.600819467696154e-08 -1.4371947807322489e-09 -8.320768961584928e-12 1.4952257342383453e-11
+#
+SENSITIVITY_E GU.Throughput.-2st.fits
+#
+

observation_sim/instruments/data/sls_conf/CSST_GU5.conf

+INSTRUMETN CSSTSLS
+GRATING GU
+WAVELENGTH 2550 4000
+
+# 1 order (BEAM A) *******************
+BEAMA -1079 -453
+MMAG_EXTRACT_A 30
+MMAG_MARK_A 30
+# 
+# Trace description 
+#
+DYDX_ORDER_A 1
+DYDX_A_0 -1.92965371692521 -0.00014210305610185418 0.0002793831881261664 7.297873089403136e-09 1.5594886191413381e-09 -1.0034451568844385e-08
+DYDX_A_1 -0.004128564707327051 1.3112855729371645e-09 2.9857740533775283e-07 -1.0633208432943827e-11 1.2571557443148134e-11 -6.047189646816668e-12
+# 
+# X and Y Offsets 
+#
+XOFF_A 0.0
+YOFF_A 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_A 1
+DLDP_A_0 108.37296206647136 -0.003058754198396685 -0.000903055915044194 2.9810529336266413e-07 -8.932479411361967e-09 9.889950193647952e-08
+DLDP_A_1 -4.470739824905015 3.021295891394025e-05 -1.5666894728459118e-06 1.234812844316597e-10 -1.2409677548340217e-11 1.3696240783241655e-10
+#
+SENSITIVITY_A GU.Throughput.1st.fits
+#
+
+
+# 0 order (BEAM B) *******************
+BEAMB -85 116
+MMAG_EXTRACT_B 30
+MMAG_MARK_B 30
+# 
+# Trace description 
+#
+DYDX_ORDER_B 0
+DYDX_B_0 0.09447092519299671 -1.9602476615012397e-05 5.751452508739299e-05 4.0111749793837556e-10 -4.1768952416968095e-10 -3.6985366991384088e-09
+# 
+# X and Y Offsets 
+#
+XOFF_B 0.0
+YOFF_B 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_B 1
+DLDP_B_0 -23000.061614147515 -9.646045283975953e-08 -2.52624295390115e-08 6.333928323209001e-12 -5.6294089195393394e-14 3.3967782507454333e-12
+DLDP_B_1 1700.0040048940568 -6.511233807942798e-10 1.033509767020798e-09 -7.893517766318493e-14 -1.9111403091503932e-13 4.654473466209288e-14
+#
+SENSITIVITY_B GU.Throughput.0st.fits
+#
+
+
+# -1 order (BEAM C) *******************
+BEAMC 489 1119
+MMAG_EXTRACT_C 30
+MMAG_MARK_C 30
+# 
+# Trace description 
+#
+DYDX_ORDER_C 1
+DYDX_C_0 -1.3745251280636102 -0.0004166620793305387 0.00030781991744431526 3.5625065790500023e-08 -1.015616705292654e-08 -6.809703219697665e-09
+DYDX_C_1 0.005259942743965531 2.2710135102429772e-07 -4.832866701253246e-07 -2.9893769156851795e-11 1.539093571694599e-11 2.3835803634126165e-12
+# 
+# X and Y Offsets 
+#
+XOFF_C 0.0
+YOFF_C 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_C 1
+DLDP_C_0 19.622863325050346 -0.0013950075981674912 8.290816665678019e-05 1.0549537131994977e-08 -6.884616011479114e-08 3.0531479700463135e-08
+DLDP_C_1 4.327391204728536 -2.3365189342607888e-05 -1.2311387785374968e-07 7.0815635974162715e-12 1.1892033820082453e-10 -4.250902118154727e-11
+#
+SENSITIVITY_C GU.Throughput.-1st.fits
+#
+
+
+# 2 order (BEAM D) *******************
+BEAMD -2123 -1030
+MMAG_EXTRACT_D 30
+MMAG_MARK_D 30
+# 
+# Trace description 
+#
+DYDX_ORDER_D 1
+DYDX_D_0 -3.7902089554161935 -0.0005938780884699344 0.0004094352465421359 3.528558369624729e-08 8.932646120211718e-09 -4.700678524711011e-09
+DYDX_D_1 -0.005334782127730197 -3.4904378900281923e-07 3.8534743707073547e-07 1.4929393517554934e-11 1.3055894861406129e-11 -2.410976643143283e-13
+# 
+# X and Y Offsets 
+#
+XOFF_D 0.0
+YOFF_D 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_D 1
+DLDP_D_0 152.5816234883091 0.0024008885842128317 -6.933000876497405e-05 2.14925824016012e-08 -6.282588631094311e-09 5.991593668383653e-09
+DLDP_D_1 -2.15372444886087 1.8139334009557958e-05 -2.4736490012643057e-07 -7.297348281711162e-11 -5.403947413929594e-12 1.3050911678919327e-11
+#
+SENSITIVITY_D GU.Throughput.2st.fits
+#
+
+
+# -2 order (BEAM E) *******************
+BEAME 1079 2193
+MMAG_EXTRACT_E 30
+MMAG_MARK_E 30
+# 
+# Trace description 
+#
+DYDX_ORDER_E 1
+DYDX_E_0 -5.5518511762976965 -0.0002398046719970402 0.00045376018467024545 1.2301023991565204e-08 7.2902255958184095e-09 -4.102819822051389e-09
+DYDX_E_1 0.008329905249142448 -1.8413918879925165e-08 -5.436656649381185e-07 -2.6646238487129985e-12 -3.709762742803416e-14 -7.605203781010001e-13
+# 
+# X and Y Offsets 
+#
+XOFF_E 0.0
+YOFF_E 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_E 1
+DLDP_E_0 202.1473421947678 -0.004975140846853297 0.00016529623413855262 1.4193654115130447e-07 -4.0450109813491415e-08 8.055194714392919e-09
+DLDP_E_1 2.0094320893783557 -7.885520550681949e-06 2.2521694507180684e-08 -6.827627649913586e-11 2.20617900878291e-11 -6.569233565412959e-12
+#
+SENSITIVITY_E GU.Throughput.-2st.fits
+#
+

observation_sim/instruments/data/sls_conf/CSST_GU6.conf

+INSTRUMETN CSSTSLS
+GRATING GU
+WAVELENGTH 2550 4000
+
+# 1 order (BEAM A) *******************
+BEAMA 444 1079
+MMAG_EXTRACT_A 30
+MMAG_MARK_A 30
+# 
+# Trace description 
+#
+DYDX_ORDER_A 1
+DYDX_A_0 -2.5048100828123445 0.00023612435987292464 0.00018989689053838452 -2.447883367567533e-08 -1.0329834713730529e-08 -1.9915839082523346e-10
+DYDX_A_1 0.005500967274056328 -9.590488237751877e-09 -3.4338516868546925e-07 -3.327441338764652e-11 1.616810586310412e-11 -5.859695116458736e-12
+# 
+# X and Y Offsets 
+#
+XOFF_A 0.0
+YOFF_A 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_A 1
+DLDP_A_0 130.85997666931036 -0.0013764257194539154 0.0004382831806671087 1.0943523686672698e-07 4.087218324726035e-08 -6.823990706721234e-08
+DLDP_A_1 4.158673283698789 4.115940180931528e-05 -2.5260765332239826e-07 4.176360254821971e-10 -1.3019450531445018e-10 8.177590584686814e-11
+#
+SENSITIVITY_A GU.Throughput.1st.fits
+#
+
+
+# 0 order (BEAM B) *******************
+BEAMB -121 80
+MMAG_EXTRACT_B 30
+MMAG_MARK_B 30
+# 
+# Trace description 
+#
+DYDX_ORDER_B 0
+DYDX_B_0 0.04186781969124902 0.00031293423013799466 5.8364245473059616e-05 -6.16716019276145e-08 -1.2234622945985817e-09 -6.731515811594556e-09
+# 
+# X and Y Offsets 
+#
+XOFF_B 0.0
+YOFF_B 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_B 1
+DLDP_B_0 -31500.08209642778 3.780570659920912e-09 4.71880372614613e-08 1.4127944353186602e-11 -6.684269919327525e-12 -3.743002054767128e-12
+DLDP_B_1 -1700.0039974007996 -3.7521527551653833e-10 -2.629285224233543e-09 1.0077179677218718e-13 2.920638480588806e-13 1.740157791475301e-13
+#
+SENSITIVITY_B GU.Throughput.0st.fits
+#
+
+
+# -1 order (BEAM C) *******************
+BEAMC -1125 -488
+MMAG_EXTRACT_C 30
+MMAG_MARK_C 30
+# 
+# Trace description 
+#
+DYDX_ORDER_C 1
+DYDX_C_0 -2.7354339264200784 0.0003884059225995992 0.0002934336920997177 -6.577376769890092e-08 -6.359223200064821e-09 -1.1097280973256058e-08
+DYDX_C_1 -0.004641001345987969 3.511388837177305e-08 3.9607543558818476e-07 -1.6972226774094907e-11 1.3488867882599842e-12 -8.489876295667006e-12
+# 
+# X and Y Offsets 
+#
+XOFF_C 0.0
+YOFF_C 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_C 1
+DLDP_C_0 -19.08595420305659 0.0007054153832855485 0.0004197930205905909 -5.508571870773604e-08 2.9241919873704938e-08 -3.6788440254627606e-08
+DLDP_C_1 -4.117000035022661 -3.351935637480361e-05 4.3812639351695084e-07 -3.2452097095489116e-10 -6.41646920736545e-11 -3.316166858586632e-11
+#
+SENSITIVITY_C GU.Throughput.-1st.fits
+#
+
+
+# 2 order (BEAM D) *******************
+BEAMD 5318 8292
+MMAG_EXTRACT_D 30
+MMAG_MARK_D 30
+# 
+# Trace description 
+#
+DYDX_ORDER_D 1
+DYDX_D_0 -10147.787891979067 0.0019216086870033513 0.003215323811924493 -4.8063860993686784e-08 -2.6100492634991815e-07 2.073557935126183e-08
+DYDX_D_1 0.0025980099855243783 -3.6564971863746175e-08 -5.62827615916848e-07 -3.892025626012531e-16 7.92187197670973e-12 -1.1568305471507826e-17
+# 
+# X and Y Offsets 
+#
+XOFF_D 0.0
+YOFF_D 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_D 1
+DLDP_D_0 -11996.91929816716 0.8938177273884578 0.0018575148899358108 -3.4953177526266424e-06 -5.9129718964815734e-08 3.685431529529667e-08
+DLDP_D_1 1.974540769953426 -9.498695490730475e-06 6.816557677892771e-08 -6.958184582905838e-11 -2.076619907009873e-17 -7.383608844115268e-12
+#
+SENSITIVITY_D GU.Throughput.2st.fits
+#
+
+
+# -2 order (BEAM E) *******************
+BEAME -2195 -1070
+MMAG_EXTRACT_E 30
+MMAG_MARK_E 30
+# 
+# Trace description 
+#
+DYDX_ORDER_E 1
+DYDX_E_0 -6.942966088608769 0.0004659127224428531 0.0005755856461390132 -7.371873652226161e-08 -1.3592620859759395e-08 -9.169555746309921e-09
+DYDX_E_1 -0.007339582235743328 1.8302351373519434e-08 5.31222949045451e-07 -1.2044608477578304e-11 -8.652820126572178e-13 -2.3783727378966497e-12
+# 
+# X and Y Offsets 
+#
+XOFF_E 0.0
+YOFF_E 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_E 1
+DLDP_E_0 149.8726116031146 0.0016726272885700397 -6.2690881750286295e-06 -3.709686637529774e-10 5.9035164156812544e-08 -1.899768711428298e-08
+DLDP_E_1 -1.9374212007264295 -1.4853293835913517e-05 -1.1809361868674337e-07 -1.170492932511523e-10 2.0590883007303077e-11 -4.510494742170919e-12
+#
+SENSITIVITY_E GU.Throughput.-2st.fits
+#
+

observation_sim/instruments/data/sls_conf/CSST_GU7.conf

+INSTRUMETN CSSTSLS
+GRATING GU
+WAVELENGTH 2550 4000
+
+# 1 order (BEAM A) *******************
+BEAMA -1080 -453
+MMAG_EXTRACT_A 30
+MMAG_MARK_A 30
+# 
+# Trace description 
+#
+DYDX_ORDER_A 1
+DYDX_A_0 -0.6467997360508009 9.91330421890469e-07 0.00014012122079670497 -3.024654929750457e-15 -2.1475043388199332e-10 1.5205350652416125e-16
+DYDX_A_1 -0.001174480476877404 -3.2385634730581023e-08 2.544313005200632e-07 -7.048852014635354e-16 7.018058793151053e-12 -1.6654162030273695e-16
+# 
+# X and Y Offsets 
+#
+XOFF_A 0.0
+YOFF_A 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_A 1
+DLDP_A_0 84.37404992779967 0.0041847255499151996 0.00035650800891404784 -2.3283611678891974e-07 -3.9187829776935235e-14 -3.861650441774174e-08
+DLDP_A_1 -4.510889377408866 3.808310622900039e-05 2.069401979882675e-07 -2.6954146352292374e-10 -1.3345121567603589e-17 -2.241550379997669e-11
+#
+SENSITIVITY_A GU.Throughput.1st.fits
+#
+
+
+# 0 order (BEAM B) *******************
+BEAMB -85 116
+MMAG_EXTRACT_B 30
+MMAG_MARK_B 30
+# 
+# Trace description 
+#
+DYDX_ORDER_B 0
+DYDX_B_0 0.04450191051294716 1.1568325340935068e-05 -9.640797044726842e-06 -2.355574916009131e-15 -2.506131299159131e-09 -7.602627415906983e-16
+# 
+# X and Y Offsets 
+#
+XOFF_B 0.0
+YOFF_B 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_B 1
+DLDP_B_0 -23000.06140791236 -1.6613125573997147e-07 -2.4841181158701e-08 1.156044577244986e-11 -2.6039359809549613e-15 2.691920318909563e-12
+DLDP_B_1 1700.0040215875783 -7.509880877290361e-09 5.933388098689389e-09 5.211872910976744e-13 8.040480018390112e-14 -6.76655737237726e-13
+#
+SENSITIVITY_B GU.Throughput.0st.fits
+#
+
+
+# -1 order (BEAM C) *******************
+BEAMC 489 1119
+MMAG_EXTRACT_C 30
+MMAG_MARK_C 30
+# 
+# Trace description 
+#
+DYDX_ORDER_C 1
+DYDX_C_0 -0.660561864219491 1.7975658190803878e-06 0.00014310252481469177 -1.6838553609922143e-14 -3.8937350475368885e-10 -2.092347916604453e-16
+DYDX_C_1 0.0018156042779764636 -2.405125902795414e-08 -3.933204816715972e-07 8.304749335471718e-16 5.207929697641641e-12 -9.215817453687276e-18
+# 
+# X and Y Offsets 
+#
+XOFF_C 0.0
+YOFF_C 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_C 1
+DLDP_C_0 44.2722700466491 -0.009682817198038663 0.000271223472682009 6.129382030145323e-07 -8.705556448744612e-13 -2.9378169604829323e-08
+DLDP_C_1 4.326063838803456 -2.0067878210427776e-05 -3.405193044691915e-07 -3.378110694600163e-10 1.0413309607402431e-15 3.6884126912007555e-11
+#
+SENSITIVITY_C GU.Throughput.-1st.fits
+#
+
+
+# 2 order (BEAM D) *******************
+BEAMD -8341 -5275
+MMAG_EXTRACT_D 30
+MMAG_MARK_D 30
+# 
+# Trace description 
+#
+DYDX_ORDER_D 1
+DYDX_D_0 -21.306282887055705 0.0009345004798466212 0.004615745791378748 3.776387339841339e-15 -2.0244815073058e-07 -1.1205003946659094e-15
+DYDX_D_1 -0.002125782114937821 -2.2648812102012664e-08 4.6052486156376173e-07 2.5760037571228856e-18 4.906580024429756e-12 -1.5421464562464074e-17
+# 
+# X and Y Offsets 
+#
+XOFF_D 0.0
+YOFF_D 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_D 1
+DLDP_D_0 -14960.371566098376 0.6794636498315246 -0.00044595798214094873 5.499018190392371e-06 6.1674194770037615e-12 4.829979329356893e-08
+DLDP_D_1 -1.8673702479178367 -1.2723752077773324e-05 -7.106941309207006e-08 -2.3449020250351754e-10 6.316066871365098e-17 7.698115344285025e-12
+#
+SENSITIVITY_D GU.Throughput.2st.fits
+#
+
+
+# -2 order (BEAM E) *******************
+BEAME -2123 -1028
+MMAG_EXTRACT_E 30
+MMAG_MARK_E 30
+# 
+# Trace description 
+#
+DYDX_ORDER_E 1
+DYDX_E_0 -1.8243360584079054 -2.55338657820757e-07 0.00039521986495046844 -2.509400952464602e-14 5.5394767704665723e-11 -3.778914674397709e-16
+DYDX_E_1 -0.002028014821461637 -2.614550428036927e-08 4.393255236030942e-07 -2.12381839054504e-15 5.670450567456104e-12 -1.651899111106741e-16
+# 
+# X and Y Offsets 
+#
+XOFF_E 0.0
+YOFF_E 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_E 1
+DLDP_E_0 144.23494912818316 0.0045523077386030565 0.0002824470341864665 -1.1759343509598837e-07 1.184227048617728e-13 -3.0594475461558224e-08
+DLDP_E_1 -2.167675356086254 2.0235118246449004e-05 8.752561336854178e-08 -1.332461897751586e-10 6.48890276596224e-17 -9.480735648289554e-12
+#
+SENSITIVITY_E GU.Throughput.-2st.fits
+#
+

observation_sim/instruments/data/sls_conf/CSST_GU8.conf

+INSTRUMETN CSSTSLS
+GRATING GU
+WAVELENGTH 2550 4000
+
+# 1 order (BEAM A) *******************
+BEAMA 445 1081
+MMAG_EXTRACT_A 30
+MMAG_MARK_A 30
+# 
+# Trace description 
+#
+DYDX_ORDER_A 1
+DYDX_A_0 -0.5786573491858799 -9.957226675134192e-06 0.00012535904512768074 -1.6578446083969693e-15 2.157112581381144e-09 -5.243566062656117e-17
+DYDX_A_1 0.0016148150866573787 -8.843569190131462e-09 -3.49826266089358e-07 6.4156116078378725e-18 1.9158449336450682e-12 -5.15512803175824e-16
+# 
+# X and Y Offsets 
+#
+XOFF_A 0.0
+YOFF_A 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_A 1
+DLDP_A_0 128.61618987927963 -0.0015171937592533737 4.989577505968342e-06 2.2237532344584096e-07 -1.2262302949179739e-13 -5.404472602041907e-10
+DLDP_A_1 4.149964470051626 4.346569885834892e-05 7.580166654640269e-08 3.560162834322897e-11 1.1718623494469917e-16 -8.210766583181851e-12
+#
+SENSITIVITY_A GU.Throughput.1st.fits
+#
+
+
+# 0 order (BEAM B) *******************
+BEAMB -121 80
+MMAG_EXTRACT_B 30
+MMAG_MARK_B 30
+# 
+# Trace description 
+#
+DYDX_ORDER_B 0
+DYDX_B_0 0.1333186870798111 -6.059537291870442e-06 -2.8881865172608018e-05 1.4491761757214104e-15 1.3127234945252156e-09 2.1334184928088948e-17
+# 
+# X and Y Offsets 
+#
+XOFF_B 0.0
+YOFF_B 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_B 1
+DLDP_B_0 -31500.081942224686 2.806682474889258e-09 2.0766799943702656e-08 -1.8647609621184042e-11 4.455067455336562e-12 -3.488691593363223e-12
+DLDP_B_1 -1700.0039956658572 -2.7282815836709523e-09 1.786103137384121e-09 2.2847371501424885e-13 3.9473372837255203e-13 -1.737854990171043e-13
+#
+SENSITIVITY_B GU.Throughput.0st.fits
+#
+
+
+# -1 order (BEAM C) *******************
+BEAMC -1129 -489
+MMAG_EXTRACT_C 30
+MMAG_MARK_C 30
+# 
+# Trace description 
+#
+DYDX_ORDER_C 1
+DYDX_C_0 -0.6549059679729141 -1.087432865806185e-05 0.00014187738075369598 9.006694292848272e-16 2.355789006134874e-09 -6.418634604457e-16
+DYDX_C_1 -0.0013847672635787789 -3.1208791539442284e-08 2.999933122723109e-07 -8.38378090330709e-17 6.760898889120387e-12 -1.1985048019421645e-17
+# 
+# X and Y Offsets 
+#
+XOFF_C 0.0
+YOFF_C 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_C 1
+DLDP_C_0 -19.450693609368294 0.00013326463568527803 -0.00010647266158275988 1.8985636832939453e-07 -7.418690365845675e-14 1.1532891264896091e-08
+DLDP_C_1 -4.102340312306644 -3.61236371147859e-05 -2.0537022812929256e-07 -1.1693984808112525e-10 -1.111598748175944e-16 2.2245347221776996e-11
+#
+SENSITIVITY_C GU.Throughput.-1st.fits
+#
+
+
+# 2 order (BEAM D) *******************
+BEAMD 1019 2136
+MMAG_EXTRACT_D 30
+MMAG_MARK_D 30
+# 
+# Trace description 
+#
+DYDX_ORDER_D 1
+DYDX_D_0 -1.8185027410431647 4.9172358266974785e-06 0.0003939564011141817 -4.125430559163523e-16 -1.0652581154016806e-09 -2.0702001391597333e-16
+DYDX_D_1 0.002458277318568735 -1.4589965639095597e-08 -5.32555761694879e-07 -7.198120326510901e-19 3.1607382176854417e-12 2.153670591180276e-18
+# 
+# X and Y Offsets 
+#
+XOFF_D 0.0
+YOFF_D 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_D 1
+DLDP_D_0 194.54548088711152 -0.0009264549097994686 -1.0007531779931966e-06 -1.97333570631487e-07 -2.0375404418322446e-13 1.0844981845914201e-10
+DLDP_D_1 1.971115340816697 2.0673808410017384e-05 5.5266891824724346e-08 2.9103424079926853e-10 1.6161683876621107e-16 -5.986473916076114e-12
+#
+SENSITIVITY_D GU.Throughput.2st.fits
+#
+
+
+# -2 order (BEAM E) *******************
+BEAME -2203 -1072
+MMAG_EXTRACT_E 30
+MMAG_MARK_E 30
+# 
+# Trace description 
+#
+DYDX_ORDER_E 1
+DYDX_E_0 -1.9258212241120765 2.9079999681503346e-06 0.0004172056367242826 2.2159038416881068e-15 -6.299857041595175e-10 3.2382182400967454e-16
+DYDX_E_1 -0.002229464924970507 -2.2650327360801763e-08 4.82986141335254e-07 2.6794158344602436e-16 4.906677541226849e-12 2.7402195214791107e-17
+# 
+# X and Y Offsets 
+#
+XOFF_E 0.0
+YOFF_E 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_E 1
+DLDP_E_0 149.8231040768641 0.0024247777325200606 -4.6624057609302284e-05 -6.675733912368852e-08 -5.089560048259032e-13 5.05039797850133e-09
+DLDP_E_1 -1.930534053552338 -1.4870742296045228e-05 -7.10685638649747e-08 -2.344903787404551e-10 -3.0581195094499046e-16 7.698146271172435e-12
+#
+SENSITIVITY_E GU.Throughput.-2st.fits
+#
+

observation_sim/instruments/data/sls_conf/CSST_GV1.conf

+INSTRUMETN CSSTSLS
+GRATING GV
+WAVELENGTH 4000 6200
+
+# 1 order (BEAM A) *******************
+BEAMA -1207 -529
+MMAG_EXTRACT_A 30
+MMAG_MARK_A 30
+# 
+# Trace description 
+#
+DYDX_ORDER_A 1
+DYDX_A_0 -0.5562226928455731 -0.0007372754423304092 -0.0002845124588546293 2.957593747255811e-08 6.06443631152333e-08 9.248389666933043e-09
+DYDX_A_1 0.004071762445587339 -1.0388034639376296e-06 -5.184545591110931e-07 2.950842590760288e-11 8.629549146428017e-11 8.590146608513484e-12
+# 
+# X and Y Offsets 
+#
+XOFF_A 0.0
+YOFF_A 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_A 1
+DLDP_A_0 57.88308161606133 0.002284024955915738 -0.0005605547383010775 1.329642630657357e-07 6.868849861331077e-08 1.908300284082296e-08
+DLDP_A_1 -5.430309277437073 -7.598494308557103e-05 -9.060463402675994e-07 -1.0509281972132e-09 1.1212618949833984e-10 8.189063349796313e-12
+#
+SENSITIVITY_A GV.Throughput.1st.fits
+#
+
+
+# 0 order (BEAM B) *******************
+BEAMB -85 116
+MMAG_EXTRACT_B 30
+MMAG_MARK_B 30
+# 
+# Trace description 
+#
+DYDX_ORDER_B 0
+DYDX_B_0 -1.2784334287167787 0.0002834889208630938 0.0002626458400627703 -1.203349782197172e-08 -2.4464503361172954e-08 -7.76672373364528e-09
+# 
+# X and Y Offsets 
+#
+XOFF_B 0.0
+YOFF_B 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_B 1
+DLDP_B_0 -33499.31798973234 -5.558346643246982e-08 -6.668290408092265e-09 8.594660692407747e-12 4.5648291770250205e-12 -2.861242051024139e-12
+DLDP_B_1 2499.955930159056 1.8247684810528128e-08 -5.124026939305696e-09 -1.1265288928891346e-12 -6.632078654515229e-13 1.2436492739712935e-12
+#
+SENSITIVITY_B GV.Throughput.0st.fits
+#
+
+
+# -1 order (BEAM C) *******************
+BEAMC 575 1294
+MMAG_EXTRACT_C 30
+MMAG_MARK_C 30
+# 
+# Trace description 
+#
+DYDX_ORDER_C 1
+DYDX_C_0 -1.3955165518752604 -0.0006936103622856809 0.00013143561405441588 5.440093188297929e-08 -5.703267920577962e-09 7.639038677829811e-09
+DYDX_C_1 0.011823009287106606 7.239281314389117e-07 -4.267531944794361e-07 -5.989416888583329e-11 -4.923499993494732e-12 -1.3507913669602405e-11
+# 
+# X and Y Offsets 
+#
+XOFF_C 0.0
+YOFF_C 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_C 1
+DLDP_C_0 122.63867551436933 -0.004242706195778248 0.0010695845046687358 2.088449921873838e-08 -7.91218474064999e-08 -6.169628974408875e-08
+DLDP_C_1 4.981943367084479 7.490902070225359e-05 -4.5271762816763536e-07 1.5241046779495554e-09 1.1117840385377018e-10 2.1588228340622938e-11
+#
+SENSITIVITY_C GV.Throughput.-1st.fits
+#
+
+
+# 2 order (BEAM D) *******************
+BEAMD -2354 -1173
+MMAG_EXTRACT_D 30
+MMAG_MARK_D 30
+# 
+# Trace description 
+#
+DYDX_ORDER_D 1
+DYDX_D_0 -13.179254929989185 0.0002880079108077928 0.0007565996855341591 -4.9519503432750185e-09 -2.6273715426914455e-08 -1.0949114569811886e-08
+DYDX_D_1 -0.005373828929151644 -1.9438906118260222e-07 2.887594941778604e-07 3.2158759381759983e-12 3.0644817147680893e-12 -4.2443585882402175e-12
+# 
+# X and Y Offsets 
+#
+XOFF_D 0.0
+YOFF_D 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_D 1
+DLDP_D_0 133.76193868886426 0.0048731918200323136 -0.0003157464009472576 1.0041507100881037e-07 -8.097236957836977e-08 7.73230662416335e-08
+DLDP_D_1 -2.651750495512287 -3.3364190855669655e-05 -2.501271705759661e-07 -5.219103014354877e-10 -4.72398593590915e-11 3.8488146667381025e-11
+#
+SENSITIVITY_D GV.Throughput.2st.fits
+#
+
+
+# -2 order (BEAM E) *******************
+BEAME 1271 2625
+MMAG_EXTRACT_E 30
+MMAG_MARK_E 30
+# 
+# Trace description 
+#
+DYDX_ORDER_E 1
+DYDX_E_0 -11.920808389183309 -0.00011415094843923731 0.0002994272413704122 1.386381190886479e-08 1.6080286767997555e-08 3.4355464695406285e-09
+DYDX_E_1 0.019676662264214686 4.055388183541108e-08 -6.255250461130325e-07 -6.832430046123599e-12 -1.5766051514820343e-11 -4.21114365134965e-12
+# 
+# X and Y Offsets 
+#
+XOFF_E 0.0
+YOFF_E 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_E 1
+DLDP_E_0 503.91146683133474 -0.006657422933214257 7.521323150390262e-05 8.439348434351675e-09 -2.3826759579370058e-08 -9.501388807577034e-10
+DLDP_E_1 2.211752554474765 3.667853808420372e-05 2.425657484935027e-07 7.131853414255109e-10 1.745070418040113e-11 -1.1484086595626682e-11
+#
+SENSITIVITY_E GV.Throughput.-2st.fits
+#
+

observation_sim/instruments/data/sls_conf/CSST_GV2.conf

+INSTRUMETN CSSTSLS
+GRATING GV
+WAVELENGTH 4000 6200
+
+# 1 order (BEAM A) *******************
+BEAMA 499 1240
+MMAG_EXTRACT_A 30
+MMAG_MARK_A 30
+# 
+# Trace description 
+#
+DYDX_ORDER_A 1
+DYDX_A_0 -3.5156568005665196 -0.00010536147185187255 8.250492849632949e-05 5.9443315282146664e-08 -8.656303179034777e-09 1.2267644855668332e-08
+DYDX_A_1 0.01406609027531948 -1.467090405612457e-07 -5.220002679185167e-07 1.0172019009887917e-12 1.4600391667454285e-11 -9.58446360217842e-12
+# 
+# X and Y Offsets 
+#
+XOFF_A 0.0
+YOFF_A 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_A 1
+DLDP_A_0 251.04996408897003 0.0006251211965776392 -0.0006324631068386968 1.2185879024827236e-07 8.921007613794044e-08 -4.632713866758137e-09
+DLDP_A_1 5.480443523760489 0.00014693917289427383 8.297272207577246e-07 4.741869764342942e-09 -7.849215783793148e-11 -1.856646682560054e-11
+#
+SENSITIVITY_A GV.Throughput.1st.fits
+#
+
+
+# 0 order (BEAM B) *******************
+BEAMB -121 80
+MMAG_EXTRACT_B 30
+MMAG_MARK_B 30
+# 
+# Trace description 
+#
+DYDX_ORDER_B 0
+DYDX_B_0 0.005559817988059934 -0.00018255575968447664 3.054043747611831e-05 5.1142306445063675e-08 1.0441702641921801e-08 -3.3287717516645856e-09
+# 
+# X and Y Offsets 
+#
+XOFF_B 0.0
+YOFF_B 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_B 1
+DLDP_B_0 -45999.09788745533 -3.7652977065053966e-08 -5.9267338979842816e-08 -1.8496924664351843e-12 5.236982821281505e-12 4.631152625048623e-12
+DLDP_B_1 -2499.9560158774807 2.2696896917473453e-08 4.1619126756042846e-09 -4.8502746517211075e-12 -3.0247432027596596e-13 -2.8011239042933763e-13
+#
+SENSITIVITY_B GV.Throughput.0st.fits
+#
+
+
+# -1 order (BEAM C) *******************
+BEAMC -1252 -531
+MMAG_EXTRACT_C 30
+MMAG_MARK_C 30
+# 
+# Trace description 
+#
+DYDX_ORDER_C 1
+DYDX_C_0 -3.065699632725347 -0.0010505304630852078 -1.422294253523046e-05 1.2735824982275005e-07 8.612128349469759e-08 8.22283322122372e-09
+DYDX_C_1 6.245897978058403e-05 -1.0838696712565785e-06 -2.2779339115085474e-07 5.4397005664319636e-11 1.039332145162313e-10 1.680439064521252e-11
+# 
+# X and Y Offsets 
+#
+XOFF_C 0.0
+YOFF_C 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_C 1
+DLDP_C_0 -78.71108474933025 -0.0017274934999427206 0.0005931121395088539 2.7473972432468318e-08 1.001006675316661e-07 -7.781075244619163e-08
+DLDP_C_1 -5.70368926173174 -0.00014606045952232118 6.167396836629453e-07 -4.363884591124964e-09 1.735250786291784e-10 -9.641815649787737e-11
+#
+SENSITIVITY_C GV.Throughput.-1st.fits
+#
+
+
+# 2 order (BEAM D) *******************
+BEAMD 1142 2514
+MMAG_EXTRACT_D 30
+MMAG_MARK_D 30
+# 
+# Trace description 
+#
+DYDX_ORDER_D 1
+DYDX_D_0 -12.031633401255306 0.0003553244575854852 0.0004677778813348234 1.0452745034386852e-08 -1.1047577397195447e-08 4.04031560804154e-09
+DYDX_D_1 0.019620680354212938 -2.5593852970988456e-07 -8.023105844432155e-07 2.6145399598441025e-11 5.936698173396823e-12 3.022246845222462e-13
+# 
+# X and Y Offsets 
+#
+XOFF_D 0.0
+YOFF_D 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_D 1
+DLDP_D_0 455.19360770807396 -0.003149742088711492 0.00033128658486222617 1.852998296745122e-07 -7.434079289263483e-09 -2.8505924579082505e-08
+DLDP_D_1 2.5097404746176712 6.961287941690251e-05 -7.762513205932898e-08 2.18106039607285e-09 9.03801425113295e-12 5.3935127818309355e-12
+#
+SENSITIVITY_D GV.Throughput.2st.fits
+#
+
+
+# -2 order (BEAM E) *******************
+BEAME -2436 -1151
+MMAG_EXTRACT_E 30
+MMAG_MARK_E 30
+# 
+# Trace description 
+#
+DYDX_ORDER_E 1
+DYDX_E_0 -12.77676356211733 0.0004712329022060798 0.00042941541659301713 -4.4367526698396516e-09 -3.033954288502886e-08 1.7422302470716193e-08
+DYDX_E_1 -0.006800399044463548 1.2791229240166598e-07 2.5353271321217663e-07 -3.676486538941091e-11 -9.088909795835033e-12 5.7010500159057145e-12
+# 
+# X and Y Offsets 
+#
+XOFF_E 0.0
+YOFF_E 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_E 1
+DLDP_E_0 160.2673202389571 0.004794575297720743 -1.5083186430309495e-05 -5.007510483613392e-07 -6.061307052929112e-08 2.389992360729603e-08
+DLDP_E_1 -2.7175624857664755 -6.555822742378678e-05 -2.486177649796168e-09 -2.417331524948964e-09 -1.1270321829231401e-11 4.696490067915023e-12
+#
+SENSITIVITY_E GV.Throughput.-2st.fits
+#
+

observation_sim/instruments/data/sls_conf/CSST_GV3.conf

+INSTRUMETN CSSTSLS
+GRATING GV
+WAVELENGTH 4000 6200
+
+# 1 order (BEAM A) *******************
+BEAMA -1207 -527
+MMAG_EXTRACT_A 30
+MMAG_MARK_A 30
+# 
+# Trace description 
+#
+DYDX_ORDER_A 1
+DYDX_A_0 -4.416269512821448 0.0005589358785668658 0.00019986581020869592 -2.149650375571385e-08 -2.348887943224577e-08 6.7149730790090576e-09
+DYDX_A_1 -0.001977904430383177 5.286754105602383e-07 -6.155229631985216e-08 -3.296713162249492e-11 -7.35171367181885e-12 1.1196151830932216e-11
+# 
+# X and Y Offsets 
+#
+XOFF_A 0.0
+YOFF_A 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_A 1
+DLDP_A_0 64.8644294799899 0.00013490021627723608 0.00029873539589690804 2.608210671608631e-07 7.647212438988083e-08 -6.872357656316183e-08
+DLDP_A_1 -5.433876932468281 -7.441293981111274e-05 -9.271605243625446e-08 -1.2834101627083892e-09 7.664031070010298e-11 -5.3921792811956076e-11
+#
+SENSITIVITY_A GV.Throughput.1st.fits
+#
+
+
+# 0 order (BEAM B) *******************
+BEAMB -85 116
+MMAG_EXTRACT_B 30
+MMAG_MARK_B 30
+# 
+# Trace description 
+#
+DYDX_ORDER_B 0
+DYDX_B_0 -0.11466450186141054 3.641585458754188e-05 -6.425333432943943e-07 -2.8078128372197333e-09 1.4917317759469914e-09 -3.328778649227241e-10
+# 
+# X and Y Offsets 
+#
+XOFF_B 0.0
+YOFF_B 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_B 1
+DLDP_B_0 -33499.31695325807 -3.1246903607723727e-07 5.50302708603514e-08 2.0469908559939824e-11 -8.992819194652991e-12 1.0155805944746677e-12
+DLDP_B_1 2499.9559317479057 1.4432025435828777e-08 -2.8488400874437936e-09 -3.242963352283884e-13 3.4652305447619596e-13 2.787451509269777e-13
+#
+SENSITIVITY_B GV.Throughput.0st.fits
+#
+
+
+# -1 order (BEAM C) *******************
+BEAMC 575 1293
+MMAG_EXTRACT_C 30
+MMAG_MARK_C 30
+# 
+# Trace description 
+#
+DYDX_ORDER_C 1
+DYDX_C_0 -2.0958032078114424 -5.357129488188543e-05 0.00016315083877567382 7.758130821717458e-09 -2.034434038598195e-09 -1.1714843138737006e-09
+DYDX_C_1 0.007686734726700757 2.3399828264483445e-07 -5.815682582766848e-07 -2.2794799454628796e-11 1.9196027300424663e-12 1.99173639251427e-12
+# 
+# X and Y Offsets 
+#
+XOFF_C 0.0
+YOFF_C 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_C 1
+DLDP_C_0 117.88163245889703 -0.0014934370633562966 -0.0011207684496041836 -2.4860165490754785e-07 9.182061051605321e-08 4.844022032085457e-08
+DLDP_C_1 4.975597036007504 7.637408957280234e-05 1.4152074189614061e-06 1.5862120298771037e-09 -1.3180166988248973e-10 -4.844665903667791e-11
+#
+SENSITIVITY_C GV.Throughput.-1st.fits
+#
+
+
+# 2 order (BEAM D) *******************
+BEAMD -2354 -1171
+MMAG_EXTRACT_D 30
+MMAG_MARK_D 30
+# 
+# Trace description 
+#
+DYDX_ORDER_D 1
+DYDX_D_0 -9.1433462062202 0.0006770366877080856 0.0004857478576560696 -4.388101267303894e-08 -6.449827065459868e-09 1.3719641794887276e-09
+DYDX_D_1 -0.0037864418874534013 1.374172132900991e-07 1.946788516323271e-07 -1.885538345955294e-11 8.660990826780435e-12 2.299477057026973e-13
+# 
+# X and Y Offsets 
+#
+XOFF_D 0.0
+YOFF_D 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_D 1
+DLDP_D_0 126.67421491092757 0.007005088786127847 0.000340860049565041 -5.5430961269665055e-08 -4.9013896977823256e-08 -4.944963615831829e-09
+DLDP_D_1 -2.657247702404092 -3.153320698177072e-05 8.770279313903432e-09 -6.98017682057362e-10 -3.458783341971529e-11 8.831464114534086e-12
+#
+SENSITIVITY_D GV.Throughput.2st.fits
+#
+
+
+# -2 order (BEAM E) *******************
+BEAME 1270 2623
+MMAG_EXTRACT_E 30
+MMAG_MARK_E 30
+# 
+# Trace description 
+#
+DYDX_ORDER_E 1
+DYDX_E_0 -10.10884013322683 0.000611038857669508 0.0007226379597082433 -2.7519232895567092e-08 -2.3485421258830485e-08 -6.660066030481946e-09
+DYDX_E_1 0.012952062008757996 -2.3957858483332904e-07 -9.123833729163628e-07 7.607918912917218e-12 1.2237900789421799e-11 3.44292856430362e-12
+# 
+# X and Y Offsets 
+#
+XOFF_E 0.0
+YOFF_E 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_E 1
+DLDP_E_0 498.2485287338301 -0.005113706187000698 0.00011638529540133559 -1.1970899344891683e-07 -1.6446193661950153e-08 -1.1461813252254765e-08
+DLDP_E_1 2.2128180830677713 3.6875047423569935e-05 5.618847674930407e-08 7.495015278890869e-10 2.1309008203706867e-12 4.733593264453177e-12
+#
+SENSITIVITY_E GV.Throughput.-2st.fits
+#
+

observation_sim/instruments/data/sls_conf/CSST_GV4.conf

+INSTRUMETN CSSTSLS
+GRATING GV
+WAVELENGTH 4000 6200
+
+# 1 order (BEAM A) *******************
+BEAMA 499 1238
+MMAG_EXTRACT_A 30
+MMAG_MARK_A 30
+# 
+# Trace description 
+#
+DYDX_ORDER_A 1
+DYDX_A_0 -1.7962327374764941 -0.00012836624837061654 6.569343477309109e-05 4.3251169244164724e-08 -6.158537087011114e-09 7.526759328299726e-09
+DYDX_A_1 0.008138873900897188 1.6677576241613545e-07 -4.846523181942543e-07 -5.164464302663787e-11 5.998033688074168e-12 -9.235457394000094e-12
+# 
+# X and Y Offsets 
+#
+XOFF_A 0.0
+YOFF_A 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_A 1
+DLDP_A_0 249.6792476351581 0.000898248607996836 0.00015127446467874065 1.3703602642526808e-07 -5.16042406247177e-08 -3.3239571403174267e-09
+DLDP_A_1 5.488991226493129 0.00014611369000253594 -1.0396728073220243e-07 4.390242428327255e-09 8.446958640245895e-11 4.447751037283099e-12
+#
+SENSITIVITY_A GV.Throughput.1st.fits
+#
+
+
+# 0 order (BEAM B) *******************
+BEAMB -121 80
+MMAG_EXTRACT_B 30
+MMAG_MARK_B 30
+# 
+# Trace description 
+#
+DYDX_ORDER_B 0
+DYDX_B_0 -0.042061498321305235 0.00019103315647588575 5.38974977529515e-05 -3.148762316167697e-08 -5.489484998176452e-09 -5.2890479487895e-09
+# 
+# X and Y Offsets 
+#
+XOFF_B 0.0
+YOFF_B 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_B 1
+DLDP_B_0 -45999.09865502062 5.611525600857092e-07 -2.5208970244605666e-08 -8.295737285047428e-11 -1.2227549173377851e-11 9.845943125478401e-12
+DLDP_B_1 -2499.9559691392506 -1.6618380116462106e-08 -2.5922214513807162e-09 2.4955142593758965e-12 4.30993745060464e-13 -1.754923077245795e-13
+#
+SENSITIVITY_B GV.Throughput.0st.fits
+#
+
+
+# -1 order (BEAM C) *******************
+BEAMC -1250 -531
+MMAG_EXTRACT_C 30
+MMAG_MARK_C 30
+# 
+# Trace description 
+#
+DYDX_ORDER_C 1
+DYDX_C_0 -3.52260826413025 0.000621691157926119 0.0005461133728903791 -2.5715539474356078e-08 -6.853854930059187e-08 -2.4587010697270882e-08
+DYDX_C_1 -0.001926071902005976 7.215248630067406e-07 3.8265262634887847e-07 -6.408375786664045e-11 -6.463537282846684e-11 -1.9231070121751895e-11
+# 
+# X and Y Offsets 
+#
+XOFF_C 0.0
+YOFF_C 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_C 1
+DLDP_C_0 -80.85823249320151 -0.0018680373540092409 0.0002781938139295231 2.361630385927036e-07 -6.874166178958459e-08 -2.573247199502863e-08
+DLDP_C_1 -5.718480288853962 -0.00014317230848633045 4.030708670799158e-07 -4.250804191049821e-09 -5.2056058018804134e-11 -2.349900819439698e-11
+#
+SENSITIVITY_C GV.Throughput.-1st.fits
+#
+
+
+# 2 order (BEAM D) *******************
+BEAMD 1143 2511
+MMAG_EXTRACT_D 30
+MMAG_MARK_D 30
+# 
+# Trace description 
+#
+DYDX_ORDER_D 1
+DYDX_D_0 -6.741689813249012 1.3968596153070466e-05 0.000472047339681096 2.146567681454157e-08 -2.63026587783844e-09 -1.071252023670432e-09
+DYDX_D_1 0.011487453749642197 3.3596910941031744e-08 -7.915718118053484e-07 -1.2070078903418932e-11 -1.6456480771969691e-12 7.398331423755234e-13
+# 
+# X and Y Offsets 
+#
+XOFF_D 0.0
+YOFF_D 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_D 1
+DLDP_D_0 458.78237835215725 -0.003155101274008445 -0.0005023187153918718 2.2962656215840894e-08 1.0246268392016349e-07 2.2767525949889147e-08
+DLDP_D_1 2.5113146751937716 6.910908516302976e-05 3.121704686214696e-07 2.159583296373238e-09 -5.200722000435234e-11 -1.2213990176947708e-11
+#
+SENSITIVITY_D GV.Throughput.2st.fits
+#
+
+
+# -2 order (BEAM E) *******************
+BEAME -2430 -1150
+MMAG_EXTRACT_E 30
+MMAG_MARK_E 30
+# 
+# Trace description 
+#
+DYDX_ORDER_E 1
+DYDX_E_0 -6.810232709375092 0.0002826767808708764 0.00036227802890744057 -3.925641130983531e-08 -3.625432727683849e-09 7.979656051813183e-09
+DYDX_E_1 -0.0036909159226217996 -1.4589342536628683e-08 1.9829007213120112e-07 -1.946470341773156e-11 8.961994398263779e-12 4.235607879814966e-12
+# 
+# X and Y Offsets 
+#
+XOFF_E 0.0
+YOFF_E 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_E 1
+DLDP_E_0 161.83113362016448 0.001570186565389905 -0.00035444254729893095 1.7066679656098976e-08 2.335084212747341e-08 1.890182797537708e-08
+DLDP_E_1 -2.7225919416294255 -6.632689713033233e-05 -1.9691425406473604e-07 -2.118851209401349e-09 2.0100371007060615e-11 1.2134487885318113e-11
+#
+SENSITIVITY_E GV.Throughput.-2st.fits
+#
+

observation_sim/instruments/data/sls_conf/CSST_GV5.conf

+INSTRUMETN CSSTSLS
+GRATING GV
+WAVELENGTH 4000 6200
+
+# 1 order (BEAM A) *******************
+BEAMA -1178 -522
+MMAG_EXTRACT_A 30
+MMAG_MARK_A 30
+# 
+# Trace description 
+#
+DYDX_ORDER_A 1
+DYDX_A_0 1.2378361587421858 -0.00012278540012796238 1.68264264389694e-05 4.231623880862368e-09 2.45739785211005e-08 -1.6002403916774893e-09
+DYDX_A_1 0.0010994698746714722 9.023428506394359e-08 2.1302875516193444e-07 -6.786854339742088e-12 1.0506538696398139e-11 1.895718366287578e-13
+# 
+# X and Y Offsets 
+#
+XOFF_A 0.0
+YOFF_A 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_A 1
+DLDP_A_0 138.78263112560526 0.00014129772142017468 0.000277302850782034 9.085985009662725e-08 -2.4511424393899387e-08 -2.4775599498925737e-08
+DLDP_A_1 -6.521128121587419 7.358532289592492e-05 5.469004628388042e-07 -6.375133612997159e-10 -4.875054934044846e-11 1.6570469272321706e-11
+#
+SENSITIVITY_A GV.Throughput.1st.fits
+#
+
+
+# 0 order (BEAM B) *******************
+BEAMB -85 116
+MMAG_EXTRACT_B 30
+MMAG_MARK_B 30
+# 
+# Trace description 
+#
+DYDX_ORDER_B 0
+DYDX_B_0 -0.7334583230239231 0.0002489831230916885 -7.56563131643595e-05 -2.1158873821042708e-08 1.864724189409209e-08 -7.655769099594715e-09
+# 
+# X and Y Offsets 
+#
+XOFF_B 0.0
+YOFF_B 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_B 1
+DLDP_B_0 -33499.317928596494 -3.4226924081445416e-08 6.145955040504383e-08 2.2077396497542565e-12 -5.857000849547127e-12 -1.6790861356276626e-12
+DLDP_B_1 2499.9559407488496 1.4220077817816035e-08 -4.06898006057692e-09 -7.896455470082166e-13 -3.8940841880640015e-13 8.661180294954932e-13
+#
+SENSITIVITY_B GV.Throughput.0st.fits
+#
+
+
+# -1 order (BEAM C) *******************
+BEAMC 560 1222
+MMAG_EXTRACT_C 30
+MMAG_MARK_C 30
+# 
+# Trace description 
+#
+DYDX_ORDER_C 1
+DYDX_C_0 -1.4652154659747656 0.0006976036489758739 6.607180998372233e-05 -5.197455331007714e-08 1.5415416723208883e-08 -4.1563948605717374e-10
+DYDX_C_1 0.0009332071852556498 -8.492920912530439e-07 -4.0813942518753524e-07 6.207979700546238e-11 1.2931257106705084e-11 -1.8685139127323678e-12
+# 
+# X and Y Offsets 
+#
+XOFF_C 0.0
+YOFF_C 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_C 1
+DLDP_C_0 44.85896919280477 -0.0034385432790900268 0.00013406672923980603 9.917283933605504e-08 1.3133484674542105e-07 -8.686709553751514e-08
+DLDP_C_1 6.250658275244865 -5.332258771955326e-05 -9.266030505993722e-08 2.2065602369582777e-10 -1.802276843252207e-10 8.660605389730437e-11
+#
+SENSITIVITY_C GV.Throughput.-1st.fits
+#
+
+
+# 2 order (BEAM D) *******************
+BEAMD -2334 -1171
+MMAG_EXTRACT_D 30
+MMAG_MARK_D 30
+# 
+# Trace description 
+#
+DYDX_ORDER_D 1
+DYDX_D_0 3.817411039254372 -0.0004445338556836772 0.00037809236485076723 3.1973270310266115e-08 1.806342775064555e-08 -5.730526405230165e-09
+DYDX_D_1 0.0030975437366593007 -1.727336499550711e-07 4.909094025741718e-07 1.5610304522290074e-11 2.061491829189092e-12 -2.0924329033675745e-12
+# 
+# X and Y Offsets 
+#
+XOFF_D 0.0
+YOFF_D 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_D 1
+DLDP_D_0 254.61570109652428 0.005967327784794602 -0.00021925951188990142 -1.2472221537283427e-07 4.487583788712074e-08 -3.45858052395107e-08
+DLDP_D_1 -3.109596507100082 3.92149478958276e-05 8.049680216686064e-08 -4.0737062340574115e-10 9.985435947796407e-12 -8.352539051863216e-12
+#
+SENSITIVITY_D GV.Throughput.2st.fits
+#
+
+
+# -2 order (BEAM E) *******************
+BEAME 1230 2424
+MMAG_EXTRACT_E 30
+MMAG_MARK_E 30
+# 
+# Trace description 
+#
+DYDX_ORDER_E 1
+DYDX_E_0 2.5833458881080276 1.5703939041612964e-05 0.0002474402657367446 -3.6756656296319143e-09 3.555227790186067e-08 2.7840196161560417e-09
+DYDX_E_1 -0.003004292396300973 -6.266443570245549e-08 -5.432324865606894e-07 7.407250939686573e-12 -6.78737510264306e-13 -3.0255766556129982e-12
+# 
+# X and Y Offsets 
+#
+XOFF_E 0.0
+YOFF_E 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_E 1
+DLDP_E_0 366.29618986284856 -0.004018511549053385 0.0006780396471202923 -4.4440330024799774e-08 -1.2018348046052552e-07 1.1173148347624305e-08
+DLDP_E_1 2.8600693249371028 -2.2637346352907753e-05 -4.4067561660105615e-07 1.5849333308956114e-10 6.025869855381693e-11 -9.596099302773672e-12
+#
+SENSITIVITY_E GV.Throughput.-2st.fits
+#
+

observation_sim/instruments/data/sls_conf/CSST_GV6.conf

+INSTRUMETN CSSTSLS
+GRATING GV
+WAVELENGTH 4000 6200
+
+# 1 order (BEAM A) *******************
+BEAMA 515 1177
+MMAG_EXTRACT_A 30
+MMAG_MARK_A 30
+# 
+# Trace description 
+#
+DYDX_ORDER_A 1
+DYDX_A_0 0.5683725695015461 0.0002625991176114534 7.006920002719378e-05 -5.3902702638251205e-08 2.3077039979626143e-09 2.807448790238151e-09
+DYDX_A_1 -0.0016501446166726679 -1.6314360677144785e-07 -2.94319119237387e-07 3.599554493527195e-11 7.82841509626936e-12 -5.649214159083351e-12
+# 
+# X and Y Offsets 
+#
+XOFF_A 0.0
+YOFF_A 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_A 1
+DLDP_A_0 185.3546461019509 -0.000553739486924042 5.3805915890072636e-05 -5.202187060025013e-08 3.482547058657821e-08 -1.0439402910731553e-08
+DLDP_A_1 5.8616055291181715 7.051466695382349e-05 4.4323240699707057e-07 8.826984506498909e-10 -5.919091363569429e-11 -6.797891528404601e-11
+#
+SENSITIVITY_A GV.Throughput.1st.fits
+#
+
+
+# 0 order (BEAM B) *******************
+BEAMB -121 80
+MMAG_EXTRACT_B 30
+MMAG_MARK_B 30
+# 
+# Trace description 
+#
+DYDX_ORDER_B 0
+DYDX_B_0 -0.17005580833505646 0.00026880499899771494 -2.3798013059529185e-05 -5.7760719086943495e-08 1.3962410140423873e-08 -6.620206122560595e-09
+# 
+# X and Y Offsets 
+#
+XOFF_B 0.0
+YOFF_B 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_B 1
+DLDP_B_0 -45999.09774226991 3.1551430357268373e-09 -1.3794788501096134e-07 -1.3021428541250755e-11 1.2976075821878232e-11 1.1869104334095063e-11
+DLDP_B_1 -2499.9560089978613 4.271751500393071e-09 1.5076141040608468e-09 1.786162770424024e-14 -6.91349749868267e-13 1.0905053935734857e-13
+#
+SENSITIVITY_B GV.Throughput.0st.fits
+#
+
+
+# -1 order (BEAM C) *******************
+BEAMC -1228 -560
+MMAG_EXTRACT_C 30
+MMAG_MARK_C 30
+# 
+# Trace description 
+#
+DYDX_ORDER_C 1
+DYDX_C_0 0.8380063286543387 -0.00013037357340758146 0.00010789381564376383 2.3645120613756304e-08 7.177443570652976e-09 8.640448820419748e-11
+DYDX_C_1 0.001567576922469369 -2.3588103401500962e-07 2.587174804138313e-07 5.237611819433522e-11 8.373180929474428e-12 2.440567273421944e-12
+# 
+# X and Y Offsets 
+#
+XOFF_C 0.0
+YOFF_C 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_C 1
+DLDP_C_0 -10.423786119846984 -0.0003049133625030083 -0.00011551611951060784 1.8026603612641115e-09 8.070120986099926e-08 8.941181458147948e-10
+DLDP_C_1 -5.776562119997951 -6.22509833925811e-05 7.038107392176707e-07 -6.686229687154615e-10 9.821045078860279e-11 -7.806501207353245e-11
+#
+SENSITIVITY_C GV.Throughput.-1st.fits
+#
+
+
+# 2 order (BEAM D) *******************
+BEAMD 1163 2343
+MMAG_EXTRACT_D 30
+MMAG_MARK_D 30
+# 
+# Trace description 
+#
+DYDX_ORDER_D 1
+DYDX_D_0 2.6368053211882767 -0.0001487917249764907 0.0003703622623883897 1.9895309598789077e-08 1.0363018736288482e-08 3.5771486782834076e-09
+DYDX_D_1 -0.0031312799709676325 1.4021043782864998e-07 -5.24123009262728e-07 -2.1478574034804025e-11 -1.7503729317616454e-12 -3.106713845835354e-12
+# 
+# X and Y Offsets 
+#
+XOFF_D 0.0
+YOFF_D 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_D 1
+DLDP_D_0 329.969638325766 -0.0035813360418773046 0.00011198209649146591 1.2411351214666428e-07 2.7517115122967678e-08 -2.606855182813427e-08
+DLDP_D_1 2.7565938481842873 3.540538606208951e-05 -1.2220260192351779e-08 3.8190045996197453e-10 -2.1688775421445923e-11 -2.713028670441413e-12
+#
+SENSITIVITY_D GV.Throughput.2st.fits
+#
+
+
+# -2 order (BEAM E) *******************
+BEAME -2425 -1222
+MMAG_EXTRACT_E 30
+MMAG_MARK_E 30
+# 
+# Trace description 
+#
+DYDX_ORDER_E 1
+DYDX_E_0 2.6839658293922617 0.00010658062025562498 0.000433052445346869 -3.167531570342423e-08 2.9387770353177513e-09 3.446598864135609e-09
+DYDX_E_1 0.002792405633393311 4.4178354232831405e-08 4.966573928541092e-07 -6.792686687285308e-12 5.012957092122308e-12 2.5444220795607283e-12
+# 
+# X and Y Offsets 
+#
+XOFF_E 0.0
+YOFF_E 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_E 1
+DLDP_E_0 296.38553192902395 0.003649536801750414 -0.0002230800602578193 -4.240677855053282e-08 -6.824297028707603e-08 4.512670565455297e-08
+DLDP_E_1 -2.6758122645776115 -2.580594312218447e-05 7.102911247400672e-08 -3.395864979066543e-10 -3.812552080906051e-11 1.3970093723919844e-11
+#
+SENSITIVITY_E GV.Throughput.-2st.fits
+#
+

observation_sim/instruments/data/sls_conf/CSST_GV7.conf

+INSTRUMETN CSSTSLS
+GRATING GV
+WAVELENGTH 4000 6200
+
+# 1 order (BEAM A) *******************
+BEAMA -1175 -526
+MMAG_EXTRACT_A 30
+MMAG_MARK_A 30
+# 
+# Trace description 
+#
+DYDX_ORDER_A 1
+DYDX_A_0 3.7811150005170577 -0.00040847550433675925 -6.842033189326553e-05 1.8619757183688087e-08 3.603661860143062e-08 -5.031497217905239e-09
+DYDX_A_1 0.0030770173661212987 3.073171639924094e-07 8.019425706472434e-08 -2.7948612467844153e-11 3.942101563769058e-11 -5.762799940597462e-12
+# 
+# X and Y Offsets 
+#
+XOFF_A 0.0
+YOFF_A 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_A 1
+DLDP_A_0 109.94382316464947 0.007868235003365306 0.0015065145750852876 -3.573800000969111e-07 -1.0268039017966188e-07 -7.850460755067828e-08
+DLDP_A_1 -6.453515314520644 6.38479632564617e-05 1.9395165901074966e-06 -4.986927243402116e-10 -6.686889606632738e-11 -8.802275576082156e-11
+#
+SENSITIVITY_A GV.Throughput.1st.fits
+#
+
+
+# 0 order (BEAM B) *******************
+BEAMB -85 116
+MMAG_EXTRACT_B 30
+MMAG_MARK_B 30
+# 
+# Trace description 
+#
+DYDX_ORDER_B 0
+DYDX_B_0 0.25307088901743824 -6.180557626035028e-05 -5.6000734874910896e-05 3.008373713368942e-09 9.845541416832335e-09 -2.9588298008839754e-09
+# 
+# X and Y Offsets 
+#
+XOFF_B 0.0
+YOFF_B 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_B 1
+DLDP_B_0 -33499.316209131066 -4.889569549249018e-07 -2.3427126649711028e-07 2.7368330807197878e-11 4.086639320943341e-11 -7.796329733737077e-12
+DLDP_B_1 2499.95591720129 1.8425804014217365e-08 8.78838126445331e-09 -9.553854423962737e-13 -7.620927232901717e-13 -3.8256078405696343e-13
+#
+SENSITIVITY_B GV.Throughput.0st.fits
+#
+
+
+# -1 order (BEAM C) *******************
+BEAMC 563 1219
+MMAG_EXTRACT_C 30
+MMAG_MARK_C 30
+# 
+# Trace description 
+#
+DYDX_ORDER_C 1
+DYDX_C_0 2.6566029956834267 -0.0001993727960878793 0.00013478205560089592 2.20019072660902e-08 5.981916411639331e-10 -3.5067244442090692e-09
+DYDX_C_1 -0.004039532789408107 -2.9480238320497073e-07 -4.7165423474910564e-07 1.966361166515235e-11 1.4477239941208906e-11 4.155902211482753e-12
+# 
+# X and Y Offsets 
+#
+XOFF_C 0.0
+YOFF_C 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_C 1
+DLDP_C_0 50.87585537884792 -0.004696494578207091 -0.002854838162495125 1.6453343331142687e-07 1.959221511431642e-07 1.4710843212204927e-07
+DLDP_C_1 6.20951358391743 -4.939795157297414e-05 2.15357966477588e-06 4.915431616360036e-10 -1.367003148795361e-10 -1.8571831166566514e-10
+#
+SENSITIVITY_C GV.Throughput.-1st.fits
+#
+
+
+# 2 order (BEAM D) *******************
+BEAMD -2331 -1177
+MMAG_EXTRACT_D 30
+MMAG_MARK_D 30
+# 
+# Trace description 
+#
+DYDX_ORDER_D 1
+DYDX_D_0 9.833666012049616 -0.0007501727177554814 0.0002824071585063054 5.6696442845204616e-08 6.754806246856363e-09 6.284682472856921e-09
+DYDX_D_1 0.007654095586821002 -1.0181243560613835e-08 4.214752513804997e-07 6.842069982346843e-12 3.773424291124153e-12 3.3798332367439925e-12
+# 
+# X and Y Offsets 
+#
+XOFF_D 0.0
+YOFF_D 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_D 1
+DLDP_D_0 250.93629876949882 0.007519589214984534 -8.221434996810977e-05 -1.646466862447826e-07 -6.239869545694855e-08 5.310920729533761e-08
+DLDP_D_1 -3.068132894666639 3.2728867382170696e-05 2.432956605833829e-07 -2.1317184155101302e-10 -3.349165144997328e-11 3.527019538067007e-11
+#
+SENSITIVITY_D GV.Throughput.2st.fits
+#
+
+
+# -2 order (BEAM E) *******************
+BEAME 1234 2416
+MMAG_EXTRACT_E 30
+MMAG_MARK_E 30
+# 
+# Trace description 
+#
+DYDX_ORDER_E 1
+DYDX_E_0 9.093523836228135 -0.0005185506682510039 0.0002952504909479164 3.860624463995974e-08 2.2011624918106087e-08 -9.895919094066933e-10
+DYDX_E_1 -0.009402968049811306 9.375727884809776e-08 -5.679892663020363e-07 8.422649782599757e-13 4.763112243232167e-13 -2.1843736228447546e-14
+# 
+# X and Y Offsets 
+#
+XOFF_E 0.0
+YOFF_E 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_E 1
+DLDP_E_0 377.8326848831898 -0.008207663120495638 -0.0006468560814309217 1.9910216431424405e-07 7.172846988543768e-09 8.376365525625963e-08
+DLDP_E_1 2.832921872688475 -1.7507038752476333e-05 8.357142715248528e-09 8.295967711310619e-11 7.648472344635591e-12 -5.2668572819119176e-11
+#
+SENSITIVITY_E GV.Throughput.-2st.fits
+#
+

observation_sim/instruments/data/sls_conf/CSST_GV8.conf

+INSTRUMETN CSSTSLS
+GRATING GV
+WAVELENGTH 4000 6200
+
+# 1 order (BEAM A) *******************
+BEAMA 517 1176
+MMAG_EXTRACT_A 30
+MMAG_MARK_A 30
+# 
+# Trace description 
+#
+DYDX_ORDER_A 1
+DYDX_A_0 1.85705160718601 0.0004347912168139198 6.925226274438001e-05 -7.674936379751928e-08 2.5360665429182694e-09 1.8413314253112366e-10
+DYDX_A_1 -0.005186075377319128 -2.0657847771207873e-07 -1.6583805404903412e-07 4.736933399389434e-11 4.4009367853254e-13 -1.276594051207188e-11
+# 
+# X and Y Offsets 
+#
+XOFF_A 0.0
+YOFF_A 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_A 1
+DLDP_A_0 188.5534512025415 -0.0014704692416785 0.000612543977346908 2.007850076738281e-08 1.4194592531170268e-07 -7.759229950390409e-08
+DLDP_A_1 5.8710248614458616 6.45250072921093e-05 -1.4118759316469087e-06 6.713375536655811e-10 -6.079099534683966e-11 8.444062529419406e-11
+#
+SENSITIVITY_A GV.Throughput.1st.fits
+#
+
+
+# 0 order (BEAM B) *******************
+BEAMB -121 80
+MMAG_EXTRACT_B 30
+MMAG_MARK_B 30
+# 
+# Trace description 
+#
+DYDX_ORDER_B 0
+DYDX_B_0 -0.6502362516331273 0.0004126085974983609 5.9238627024131765e-05 -6.016741597313287e-08 -4.177679752221959e-09 -9.246098631665313e-09
+# 
+# X and Y Offsets 
+#
+XOFF_B 0.0
+YOFF_B 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_B 1
+DLDP_B_0 -45999.098088249615 -2.020488673633556e-08 5.832142102590865e-09 1.4235279966501311e-12 -3.2422967887568725e-12 1.847739810041484e-12
+DLDP_B_1 -2499.955996231492 3.442384528615149e-09 -3.91231110580748e-09 -8.790575563626698e-13 -1.8010738964679679e-13 3.4116166635686207e-13
+#
+SENSITIVITY_B GV.Throughput.0st.fits
+#
+
+
+# -1 order (BEAM C) *******************
+BEAMC -1224 -562
+MMAG_EXTRACT_C 30
+MMAG_MARK_C 30
+# 
+# Trace description 
+#
+DYDX_ORDER_C 1
+DYDX_C_0 1.9189304176461794 0.00016437384653731756 0.00024569314445877714 -1.7652527457023917e-08 4.451536629733484e-09 -1.8335218213849877e-08
+DYDX_C_1 0.00413376823690816 4.0839136662136974e-08 3.196775619036203e-07 2.0152360067018585e-11 5.862317721933411e-12 -9.936558869234138e-12
+# 
+# X and Y Offsets 
+#
+XOFF_C 0.0
+YOFF_C 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_C 1
+DLDP_C_0 -20.912091752582096 0.002162826416752504 0.001190637315609984 -5.0299184321331906e-08 -2.0693196648130572e-07 -3.3965803556694406e-08
+DLDP_C_1 -5.8016139605407915 -5.3551336327594006e-05 8.780780945442022e-07 -6.738910157909035e-10 -1.3621195992295904e-10 1.3440892596250982e-11
+#
+SENSITIVITY_C GV.Throughput.-1st.fits
+#
+
+
+# 2 order (BEAM D) *******************
+BEAMD 1168 2342
+MMAG_EXTRACT_D 30
+MMAG_MARK_D 30
+# 
+# Trace description 
+#
+DYDX_ORDER_D 1
+DYDX_D_0 7.018126896585679 0.00038481511440685416 0.0004494806932104142 -1.0419441298036432e-07 -1.112372803767778e-09 -5.1808602094761285e-09
+DYDX_D_1 -0.008748895260191009 -5.149010051129555e-08 -5.215894051986582e-07 3.429591843624662e-11 2.372308962315323e-12 -2.0762709560078255e-12
+# 
+# X and Y Offsets 
+#
+XOFF_D 0.0
+YOFF_D 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_D 1
+DLDP_D_0 336.1795490128755 -0.0032204504514754106 -0.00016762481213696898 -2.39993516082151e-08 5.3491579150662175e-08 1.965582670807892e-09
+DLDP_D_1 2.757082551671474 3.218019411536404e-05 -2.1509338462577187e-07 3.661907345086239e-10 -1.1815103338002076e-11 9.492832346507823e-13
+#
+SENSITIVITY_D GV.Throughput.2st.fits
+#
+
+
+# -2 order (BEAM E) *******************
+BEAME -2418 -1225
+MMAG_EXTRACT_E 30
+MMAG_MARK_E 30
+# 
+# Trace description 
+#
+DYDX_ORDER_E 1
+DYDX_E_0 7.051618660592987 0.00044993052313633966 0.000568576071753248 -9.125941476168853e-08 -1.0197118771739255e-08 -7.464099958501876e-09
+DYDX_E_1 0.007720397670144312 2.6306139125746e-07 5.241981337161832e-07 -3.5736030680706604e-11 -2.277967960677812e-12 1.0174827866049466e-12
+# 
+# X and Y Offsets 
+#
+XOFF_E 0.0
+YOFF_E 0.0
+# 
+# Dispersion solution 
+#
+DISP_ORDER_E 1
+DLDP_E_0 289.31403069472975 0.004047957141301616 -3.82568269975507e-05 -6.349616609463875e-08 -8.610204084767976e-08 3.4060345226442515e-08
+DLDP_E_1 -2.6880282068614423 -2.2955090390629592e-05 5.096417600598682e-09 -2.9431409350852013e-10 -2.022240038595323e-11 2.7697301839390107e-11
+#
+SENSITIVITY_E GV.Throughput.-2st.fits
+#
+