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 ================================================================== DETECTOR= 'CCD' / detector name DETTEMP1= 173 / detector temperature at EXPSTART DETTEMP2= 173 / detector temperature at EXPEND DETTEMP3= 173 / detector temperature when readout is finished DETSIZE = '9560x9264' / detector size DATASEC = '9216x9232' / data size PIXSCAL1= 0.074 / pixel scale for axis 1 PIXSCAL2= 0.074 / pixel scale for axis 2 PIXSIZE1= 10 / pixel size for axis 1 PIXSIZE2= 10 / pixel size for axis 1 COMMENT ================================================================== COMMENT CCD chip information COMMENT ================================================================== CCDCHIP = 8 / CCD chip ID CCDLABEL= 'y-1' / CCD chip label FILTER = 'y' / filter name NCHAN = 16 / Number of readout channels NCHAN1 = 8 / Number of horizintal channels NCHAN2 = 2 / Number of vertical channels PSCAN1 = 27 / horizontal prescan width, per readout channel PSCAN2 = 8 / horizontal prescan width, per readout channel OSCAN1 = 16 / horizontal overscan width,per readout channel OSCAN2 = 16 / horizontal 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 CD2_1 = -8.1745583617600E-06 / partial of first axis coordinate w.r.t. x CD1_2 = 8.17455836176000E-06 / partial of second axis coordinate w.r.t. x CD2_2 = 1.88602083707394E-05 / partial of second axis coordinate w.r.t. x OTHERS = '' / COMMENT ================================================================== COMMENT Readout information COMMENT ================================================================== GAIN1 = 1.1 / CCD gain (channel 1) GAIN2 = 1.1 / CCD gain (channel 2) GAIN3 = 1.1 / CCD gain (channel 3) GAIN4 = 1.1 / CCD gain (channel 4) GAIN5 = 1.1 / CCD gain (channel 5) GAIN6 = 1.1 / CCD gain (channel 6) GAIN7 = 1.1 / CCD gain (channel 7) GAIN8 = 1.1 / CCD gain (channel 8) GAIN9 = 1.1 / CCD gain (channel 9) GAIN10 = 1.1 / CCD gain (channel 10) GAIN11 = 1.1 / CCD gain (channel 11) GAIN12 = 1.1 / CCD gain (channel 12) GAIN13 = 1.1 / CCD gain (channel 13) GAIN14 = 1.1 / CCD gain (channel 14) GAIN15 = 1.1 / CCD gain (channel 15) GAIN16 = 1.1 / CCD gain (channel 16) RDNOIS1 = 5.0 / read noise (channel 1) RDNOIS2 = 5.0 / read noise (channel 2) RDNOIS3 = 5.0 / read noise (channel 3) RDNOIS4 = 5.0 / read noise (channel 4) RDNOIS5 = 5.0 / read noise (channel 5) RDNOIS6 = 5.0 / read noise (channel 6) RDNOIS7 = 5.0 / read noise (channel 7) RDNOIS8 = 5.0 / read noise (channel 8) RDNOIS9 = 5.0 / read noise (channel 9) RDNOIS10= 5.0 / read noise (channel 10) RDNOIS11= 5.0 / read noise (channel 11) RDNOIS12= 5.0 / read noise (channel 12) RDNOIS13= 5.0 / read noise (channel 13) RDNOIS14= 5.0 / read noise (channel 14) RDNOIS15= 5.0 / read noise (channel 15) RDNOIS16= 5.0 / read noise (channel 16) RDSPEED = 10.0 / read speed (in MHz) COMMENT ================================================================== COMMENT Shutter information COMMENT ================================================================== SHUTSTAT= 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 ================================================================== LEDSTAT1= '0000000000000000000000000000' / main LED status LEDEXP1 = 0.0 / main LED flash time (s) LEDSTAT2= '0000000000000000000000000000' / backup LED status LEDEXP2 = 0.0 / backup LED flash time (s) LEDTEMPA= 173.0 / LED temperature (main LED in K) LEDTEMPB= 173.0 / LED temperature (backup LED in K) COMMENT ================================================================== COMMENT Other information COMMENT ================================================================== CHECKSUM= '''abcde''' / SHA256 checksum of global headers END
