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Commit f5372672 authored by Zhang Xin's avatar Zhang Xin
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header commit sigture; galaxy hlr =0 bug

parent 37c6808a
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Catalog/Calib_Catalog.py
View file @ f5372672
......@@ -619,9 +619,14 @@ class Catalog(CatalogBase):
data = Table.read(os.path.join(self.CALIB_SED_path,obj.id+'.fits'))
obj_w = data['WAVELENGTH']
obj_f = data['FLUX']
lamb = np.arange(2000, 11001 + 0.5, 0.5)
speci = interpolate.interp1d(obj_w, obj_f)
y1 = speci(lamb)
input_delt_w = np.min(obj_w[1:]-obj_w[0:-1])
if input_delt_w > 0.5:
lamb = np.arange(2000, 11000 + 0.5, 0.5)
speci = interpolate.interp1d(obj_w, obj_f)
y1 = speci(lamb)
else:
lamb = obj_w
y1 = obj_f
# erg/s/cm2/A --> photon/s/m2/A
y1_phot = y1 * lamb / (cons.h.value * cons.c.value) * 1e-13
sed = Table(np.array([lamb, y1_phot]).T,
......
ObservationSim/Config/Header/extension_header.header
View file @ f5372672
XTENSION= 'IMAGE ' / extension type BITPIX = 16 / bits per data value NAXIS = 2 / number of data axes NAXIS1 = 9216 / length of first array axis NAXIS2 = 9232 / length of second array axis PCOUNT = 0 GCOUNT = 1 EXTNAME = 'SCI ' EXTVER = 1 BSCALE = 1 BZERO = 32768 BUNIT = 'ADU ' / physical unit of array values COMMENT ================================================================== COMMENT Detector information COMMENT ================================================================== CAMERA = 'MS' / camera of main survey DETSN = '12345678' / detector serial number DETNAME = 'CCD' / detector type DETTEMP1= 173.0 / detector temperature at EXPSTART(in Kelvin) DETTEMP2= 173.0 / detector temperature at EXPEND(in Kelvin) DETTEMP3= 173.0 / detector temperature at READT1(in Kelvin) DETSIZE = '9560x9264' / detector size DATASECT= '9216x9232' / data section PIXSCAL1= 0.074 / pixel scale for axis 1 PIXSCAL2= 0.074 / pixel scale for axis 2 PIXSIZE1= 10 / pixel size for axis 1 (in um) PIXSIZE2= 10 / pixel size for axis 2 (in um) COMMENT ================================================================== COMMENT CCD chip information COMMENT ================================================================== CHIPID = '08' / chip ID CHIPLAB = 'y-1' / chip label FILTER = 'y' / filter name NCHAN = 16 / number of readout channels PSCAN1 = 27 / horizontal prescan width, per readout channel PSCAN2 = 8 / vertical prescan width, per readout channel OSCAN1 = 16 / horizontal overscan width,per readout channel OSCAN2 = 16 / vertical overscan width,per readout channel COMMENT ================================================================== COMMENT WORLD COORDINATE SYSTEM AND RELATED PARAMETERS COMMENT ================================================================== WCSAXES = 2 / number of World Coordinate System axes CRPIX1 = -10017.0 / x-coordinate of reference pixel CRPIX2 = 24876.0 / y-coordinate of reference pixel CRVAL1 = 62.228226 / first axis value at reference pixel CRVAL2 = -42.316932 / second axis value at reference pixel CTYPE1 = 'RA---TAN' / the coordinate type for the first axis CTYPE2 = 'DEC--TAN' / the coordinate type for the second axis CD1_1 = 1.88602083707394E-05 / partial of first axis coordinate w.r.t.x CD1_2 = 8.17455836176000E-06 / partial of first axis coordinate w.r.t.y CD2_1 = -8.1745583617600E-06 / partial of second axis coordinate w.r.t.x CD2_2 = 1.88602083707394E-05 / partial of second axis coordinate w.r.t.y OTHERS = '' / COMMENT ================================================================== COMMENT Readout information COMMENT ================================================================== GAINLVL = '01' / gain level GAIN01 = 1.1 / gain (channel 01) GAIN02 = 1.1 / gain (channel 02) GAIN03 = 1.1 / gain (channel 03) GAIN04 = 1.1 / gain (channel 04) GAIN05 = 1.1 / gain (channel 05) GAIN06 = 1.1 / gain (channel 06) GAIN07 = 1.1 / gain (channel 07) GAIN08 = 1.1 / gain (channel 08) GAIN09 = 1.1 / gain (channel 09) GAIN10 = 1.1 / gain (channel 10) GAIN11 = 1.1 / gain (channel 11) GAIN12 = 1.1 / gain (channel 12) GAIN13 = 1.1 / gain (channel 13) GAIN14 = 1.1 / gain (channel 14) GAIN15 = 1.1 / gain (channel 15) GAIN16 = 1.1 / gain (channel 16) RON01 = 5.0 / read noise (channel 01) RON02 = 5.0 / read noise (channel 02) RON03 = 5.0 / read noise (channel 03) RON04 = 5.0 / read noise (channel 04) RON05 = 5.0 / read noise (channel 05) RON06 = 5.0 / read noise (channel 06) RON07 = 5.0 / read noise (channel 07) RON08 = 5.0 / read noise (channel 08) RON09 = 5.0 / read noise (channel 09) RON10 = 5.0 / read noise (channel 10) RON11 = 5.0 / read noise (channel 11) RON12 = 5.0 / read noise (channel 12) RON13 = 5.0 / read noise (channel 13) RON14 = 5.0 / read noise (channel 14) RON15 = 5.0 / read noise (channel 15) RON16 = 5.0 / read noise (channel 16) READT0 = '2024-00-00T00:00:00'/ readout start time(UTC) READT1 = '2024-00-00T00:00:00'/ readout end time(UTC) ROSPEED = 10.0 / readout speed (in MHz) EXPTIME = 150.0 / exposure duration DARKTIME= 150.0 / dark current time COMMENT ================================================================== COMMENT Shutter information COMMENT ================================================================== SHTSTAT = T / shutter status SHTOPEN0= 0.0 / shutter open time (begin) SHTOPEN1= 0.0 / shutter open time (end) SHTCLOS0= 0.0 / shutter close time (begin) SHTCLOS1= 0.0 / shutter close time (end) COMMENT ================================================================== COMMENT LED information COMMENT ================================================================== LEDFLAG = 0 / main/backup LED LEDSTAT = '00000000000000' / LED status LEDEXPT = 0.0 / LED flash time (s) LEDTEMP = 173.0 / LED temperature (in K) COMMENT ================================================================== COMMENT Other information COMMENT ================================================================== CHECKSUM= '''abcde''' / HDU checksum updated yyyy-mm-ddTHH:MM:SS DATASUM = '''abcde''' / data unit checksum updated yyyy-mm-ddTHH:MM:SS END
XTENSION= 'IMAGE ' / extension type BITPIX = 16 / bits per data value NAXIS = 2 / number of data axes NAXIS1 = 9216 / length of first array axis NAXIS2 = 9232 / length of second array axis PCOUNT = 0 GCOUNT = 1 EXTNAME = 'SCI ' EXTVER = 1 BSCALE = 1 BZERO = 32768 BUNIT = 'ADU ' / physical unit of array values COMMENT ========================================================================COMMENT Detector information COMMENT ========================================================================CAMERA = 'MS' / camera of main survey DETSN = '12345678' / detector serial number DETNAME = 'CCD' / detector type DETTEMP1= 173.0 / detector temperature at EXPSTART(in Kelvin) DETTEMP2= 173.0 / detector temperature at EXPEND(in Kelvin) DETTEMP3= 173.0 / detector temperature at READT1(in Kelvin) DETSIZE = '9560x9264' / detector size DATASECT= '9216x9232' / data section PIXSCAL1= 0.074 / pixel scale for axis 1 PIXSCAL2= 0.074 / pixel scale for axis 2 PIXSIZE1= 10 / pixel size for axis 1 (in um) PIXSIZE2= 10 / pixel size for axis 2 (in um) COMMENT ========================================================================COMMENT CCD chip information COMMENT ========================================================================CHIPID = '08' / chip ID CHIPLAB = 'y-1' / chip label FILTER = 'y' / filter name NCHAN = 16 / number of readout channels PSCAN1 = 27 / horizontal prescan width, per readout channel PSCAN2 = 8 / vertical prescan width, per readout channel OSCAN1 = 16 / horizontal overscan width,per readout channel OSCAN2 = 16 / vertical overscan width,per readout channel COMMENT ========================================================================COMMENT WORLD COORDINATE SYSTEM AND RELATED PARAMETERS COMMENT ========================================================================WCSAXES = 2 / number of World Coordinate System axes CRPIX1 = -10017.0 / x-coordinate of reference pixel CRPIX2 = 24876.0 / y-coordinate of reference pixel CRVAL1 = 62.228226 / first axis value at reference pixel CRVAL2 = -42.316932 / second axis value at reference pixel CTYPE1 = 'RA---TAN' / the coordinate type for the first axis CTYPE2 = 'DEC--TAN' / the coordinate type for the second axis CD1_1 = 1.88602083707394E-05 / partial of first axis coordinate w.r.t.x CD1_2 = 8.17455836176000E-06 / partial of first axis coordinate w.r.t.y CD2_1 = -8.1745583617600E-06 / partial of second axis coordinate w.r.t.x CD2_2 = 1.88602083707394E-05 / partial of second axis coordinate w.r.t.y OTHERS = '' / COMMENT ========================================================================COMMENT Readout information COMMENT ========================================================================GAINLVL = '01' / gain level GAIN01 = 1.1 / gain (channel 01) GAIN02 = 1.1 / gain (channel 02) GAIN03 = 1.1 / gain (channel 03) GAIN04 = 1.1 / gain (channel 04) GAIN05 = 1.1 / gain (channel 05) GAIN06 = 1.1 / gain (channel 06) GAIN07 = 1.1 / gain (channel 07) GAIN08 = 1.1 / gain (channel 08) GAIN09 = 1.1 / gain (channel 09) GAIN10 = 1.1 / gain (channel 10) GAIN11 = 1.1 / gain (channel 11) GAIN12 = 1.1 / gain (channel 12) GAIN13 = 1.1 / gain (channel 13) GAIN14 = 1.1 / gain (channel 14) GAIN15 = 1.1 / gain (channel 15) GAIN16 = 1.1 / gain (channel 16) RON01 = 5.0 / read noise (channel 01) RON02 = 5.0 / read noise (channel 02) RON03 = 5.0 / read noise (channel 03) RON04 = 5.0 / read noise (channel 04) RON05 = 5.0 / read noise (channel 05) RON06 = 5.0 / read noise (channel 06) RON07 = 5.0 / read noise (channel 07) RON08 = 5.0 / read noise (channel 08) RON09 = 5.0 / read noise (channel 09) RON10 = 5.0 / read noise (channel 10) RON11 = 5.0 / read noise (channel 11) RON12 = 5.0 / read noise (channel 12) RON13 = 5.0 / read noise (channel 13) RON14 = 5.0 / read noise (channel 14) RON15 = 5.0 / read noise (channel 15) RON16 = 5.0 / read noise (channel 16) READT0 = '2024-00-00T00:00:00'/ readout start time(UTC) READT1 = '2024-00-00T00:00:00'/ readout end time(UTC) ROSPEED = 10.0 / readout speed (in MHz) EXPTIME = 150.0 / exposure duration DARKTIME= 150.0 / dark current time COMMENT ========================================================================COMMENT Shutter information COMMENT ========================================================================SHTSTAT = T / shutter status SHTOPEN0= 0.0 / shutter open time (begin) SHTOPEN1= 0.0 / shutter open time (end) SHTCLOS0= 0.0 / shutter close time (begin) SHTCLOS1= 0.0 / shutter close time (end) COMMENT ========================================================================COMMENT LED information COMMENT ========================================================================LEDFLAG = 0 / main/backup LED LEDSTAT = '00000000000000' / LED status LEDEXPT = 0.0 / LED flash time (s) LEDTEMP = 173.0 / LED temperature (in K) COMMENT ========================================================================COMMENT Other information COMMENT ========================================================================CHECKSUM= '''abcde''' / HDU checksum updated yyyy-mm-ddTHH:MM:SS DATASUM = '''abcde''' / data unit checksum updated yyyy-mm-ddTHH:MM:SS END
ObservationSim/Config/Header/global_header.header
View file @ f5372672
SIMPLE = T / conforms to FITS standard BITPIX = 8 / array data type NAXIS = 0 / number of array dimensions EXTEND = T NEXTEND = 1 / number of array dimensions GROUPS = F / ' ' DATE = '2021-03-04T09:30:00'/ the date on which this file was written FILENAME= 'MSC_MS_210304093000_100000000_06_raw' / file name FILETYPE= 'SCIE ' / observation type TELESCOP= 'CSST ' / telescope used to acquire data INSTRUME= 'MSC ' / instrument used to acquire data RADECSYS= 'ICRS ' / reference coordinates system EQUINOX = 2000.0 / FITSCREA= 'C6' / FITS create software version COMMENT ================================================================== COMMENT Object information COMMENT ================================================================== OBJECT = '00000000' / object name TARGET = '+000000000000' / target name (hhmmss+ddmmss) OBSID = '00000000' / observation ID OBJ_RA = 62.228226 / R.A. of the object (degrees) OBJ_DEC = -42.316932 / declination of the object (degrees) COMMENT ================================================================== COMMENT Telescope information COMMENT ================================================================== REFFRAME= 'CSSTGSC-1.0' / guide star catalog version DATE-OBS= '2021-03-04T09:30:00'/ date of the observation (yyyy-mm-dd hh:mm:ss) SATESWV = '0001' / software version in the satellite EXPSTART= 59130.5 / exposure start time (MJD) CABSTART= 59130.5 / (MJD) SUNANGL0= 50.0 / angle between sun and opt axis at CABSTART MOONANG0= 30.0 / angle between moon and opt axis at CABSTART TEL_ALT0= 20.0 / angle between opt axis and Elimb at CABSTART POS_ANG0= 20.0 / angle between y axis and NP at CABSTART POSI0_X = 0.0 / the orbital position in X at CABSTART POSI0_Y = 0.0 / the orbital position in Y at CABSTART POSI0_Z = 0.0 / the orbital position in Z at CABSTART VELO0_X = 0.0 / the orbital velocity in X at CABSTART VELO0_Y = 0.0 / the orbital velocity in Y at CABSTART VELO0_Z = 0.0 / the orbital velocity in Z at CABSTART EULER0_1= 0.0 / euler angle 1 at CABSTART EULER0_2= 0.0 / euler angle 2 at CABSTART EULER0_3= 0.0 / euler angle 3 at CABSTART RA_PNT0 = 0.0 / RA of the pointing (degrees) at CABSTART DEC_PNT0= 0.0 / DEC of the pointing (degrees) at CABSTART EXPEND = 0.0 / exposure end time (MJD) CABEND = 0.0 / (MJD) SUNANGL1= 50.0 / angle between sun and opt axis at CABEND MOONANG1= 30.0 / angle between moon and opt axis at CABEND TEL_ALT1= 20.0 / angle between opt axis and Elimb at CABEND POS_ANG1= 20.0 / angle between y axis and NP at CABEND POSI1_X = 0.0 / the orbital position in X at CABEND POSI1_Y = 0.0 / the orbital position in Y at CABEND POSI1_Z = 0.0 / the orbital position in Z at CABEND VELO1_X = 0.0 / the orbital velocity in X at CABEND VELO1_Y = 0.0 / the orbital velocity in Y at CABEND VELO1_Z = 0.0 / the orbital velocity in Z at CABEND EULER1_1= 0.0 / euler angle 1 at CABEND EULER1_2= 0.0 / euler angle 2 at CABEND EULER1_3= 0.0 / euler angle 3 at CABEND RA_PNT1 = 0.0 / RA of the pointing (degrees) at CABEND DEC_PNT1= 0.0 / DEC of the pointing (degrees) at CABEND EXPTIME = 150.0 / exposure duration EPOCH = 2000.0 / coordinate epoch COMMENT Other information COMMENT ================================================================== CHECKSUM= 'abcdefg ' / HDU checksum updated yyyy-mm-ddTHH:MM:SS DATASUM = 'abcdefg ' / data unit checksum updated yyyy-mm-ddTHH:MM:SS END
SIMPLE = T / conforms to FITS standard BITPIX = 8 / array data type NAXIS = 0 / number of array dimensions EXTEND = T NEXTEND = 1 / number of array dimensions GROUPS = F / ' ' DATE = '2021-03-04T09:30:00'/ the date on which this file was written FILENAME= 'MSC_MS_210304093000_100000000_06_raw' / file name FILETYPE= 'SCIE ' / observation type TELESCOP= 'CSST ' / telescope used to acquire data INSTRUME= 'MSC ' / instrument used to acquire data RADECSYS= 'ICRS ' / reference coordinates system EQUINOX = 2000.0 / FITSCREA= 'C6' / FITS create software version COMMENT ========================================================================COMMENT Object information COMMENT ========================================================================OBJECT = '00000000' / object name TARGET = '+000000000000' / target name (hhmmss+ddmmss) OBSID = '00000000' / observation ID OBJ_RA = 62.228226 / R.A. of the object (degrees) OBJ_DEC = -42.316932 / declination of the object (degrees) COMMENT ========================================================================COMMENT Telescope information COMMENT ========================================================================REFFRAME= 'CSSTGSC-1.0' / guide star catalog version DATE-OBS= '2021-03-04T09:30:00'/ date of the observation (yyyy-mm-dd hh:mm:ss) SATESWV = '0001' / software version in the satellite EXPSTART= 59130.5 / exposure start time (MJD) CABSTART= 59130.5 / (MJD) SUNANGL0= 50.0 / angle between sun and opt axis at CABSTART MOONANG0= 30.0 / angle between moon and opt axis at CABSTART TEL_ALT0= 20.0 / angle between opt axis and Elimb at CABSTART POS_ANG0= 20.0 / angle between y axis and NP at CABSTART POSI0_X = 0.0 / the orbital position in X at CABSTART POSI0_Y = 0.0 / the orbital position in Y at CABSTART POSI0_Z = 0.0 / the orbital position in Z at CABSTART VELO0_X = 0.0 / the orbital velocity in X at CABSTART VELO0_Y = 0.0 / the orbital velocity in Y at CABSTART VELO0_Z = 0.0 / the orbital velocity in Z at CABSTART EULER0_1= 0.0 / euler angle 1 at CABSTART EULER0_2= 0.0 / euler angle 2 at CABSTART EULER0_3= 0.0 / euler angle 3 at CABSTART RA_PNT0 = 0.0 / RA of the pointing (degrees) at CABSTART DEC_PNT0= 0.0 / DEC of the pointing (degrees) at CABSTART EXPEND = 0.0 / exposure end time (MJD) CABEND = 0.0 / (MJD) SUNANGL1= 50.0 / angle between sun and opt axis at CABEND MOONANG1= 30.0 / angle between moon and opt axis at CABEND TEL_ALT1= 20.0 / angle between opt axis and Elimb at CABEND POS_ANG1= 20.0 / angle between y axis and NP at CABEND POSI1_X = 0.0 / the orbital position in X at CABEND POSI1_Y = 0.0 / the orbital position in Y at CABEND POSI1_Z = 0.0 / the orbital position in Z at CABEND VELO1_X = 0.0 / the orbital velocity in X at CABEND VELO1_Y = 0.0 / the orbital velocity in Y at CABEND VELO1_Z = 0.0 / the orbital velocity in Z at CABEND EULER1_1= 0.0 / euler angle 1 at CABEND EULER1_2= 0.0 / euler angle 2 at CABEND EULER1_3= 0.0 / euler angle 3 at CABEND RA_PNT1 = 0.0 / RA of the pointing (degrees) at CABEND DEC_PNT1= 0.0 / DEC of the pointing (degrees) at CABEND EXPTIME = 150.0 / exposure duration EPOCH = 2000.0 / coordinate epoch COMMENT Other information COMMENT ========================================================================CHECKSUM= 'abcdefg ' / HDU checksum updated yyyy-mm-ddTHH:MM:SS DATASUM = 'abcdefg ' / data unit checksum updated yyyy-mm-ddTHH:MM:SS END
ObservationSim/MockObject/Galaxy.py
View file @ f5372672
......@@ -275,8 +275,13 @@ class Galaxy(MockObject):
bulge = galsim.Sersic(n=self.bulge_sersic_idx, half_light_radius=self.hlr_bulge, flux=1.0, gsparams=gsp)
bulge_shape = galsim.Shear(g1=self.e1_bulge, g2=self.e2_bulge)
bulge = bulge.shear(bulge_shape)
gal = self.bfrac * bulge + (1.0 - self.bfrac) * disk
if self.bfrac == 0:
gal = disk
elif self.bfrac == 1:
gal = bulge
else:
gal = self.bfrac * bulge + (1.0 - self.bfrac) * disk
# (TEST) Random knots
# knots = galsim.RandomKnots(npoints=100, profile=disk)
......
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