SIMPLE = T BITPIX = 16 NAXIS = 2 NAXIS1 = 375 NAXIS2 = 375 TAI = 4698123624.24 / 1st row Number of seconds since Nov 17 1858 RA = 39.743095 / 1st row RA of telescope boresight (deg) DEC = 0.000000 / 1st row Dec of telescope boresight (degrees) SPA = 90.000 / 1st row Cam col position angle wrt N (deg) IPA = 60.929 / 1st row Inst rotator position angle (deg) IPARATE = 0.0000 / 1st row Inst rotator anglr velocity (deg/sec) AZ = 324.63338 / 1st row Azimuth (encoder) of tele (0=N?) (deg) ALT = 51.632142 / 1st row Altitude (encoder) of tele (degrees) FOCUS = -488.90000 / 1st row - Focus piston (microns?) DATE-OBS= '2007-10-03' / 1st row - TAI date TAIHMS = '10:20:24.24' / 1st row TAI time HH:MM:SS.SS DATASUM = '982080094' / Data checksum created 2007-10-03T10:21:00 CHECKSUM= 'ZLMgaLMfVLMfZLMf' / HDU checksum created 2007-10-03T10:21:00 COMMENT TAI,RA,DEC,SPA,IPA,IPARATE,AZ,ALT,FOCUS at reading of col 0, row 0 BUNITS = 'ADUs ' ORIGIN = 'SDSS ' TELESCOP= '2.5m ' TIMESYS = 'TAI ' RUN = 7016 / Run number FRAME = 198 / Frame sequence number within the run CCDLOC = 13 / Survey location of CCD (e.g., rowCol) STRIPE = 82 / Stripe index number (23 <--> eta=0) STRIP = 'S ' / Strip in the stripe being tracked. FLAVOR = 'science ' / Flavor of this run OBSERVER= 'snedden ' / Observer SYS_SCN = 'mean ' / System of the scan great circle (e.g., mean) EQNX_SCN= 2000.00 / Equinox of the scan great circle. (years) NODE = 95.00000 / RA of the great circle's ascending node (deg) INCL = 0.00000 / Great circle's inclination wrt cel. eq. (deg) XBORE = 22.74 / Boresight x offset from the array center (mm) YBORE = 0.00 / Boresight x offset from the array center (mm) OBJECT = '82 S ' / e.g., 'stripe 50.6 degrees, north strip' EXPTIME = '53.907456' / Exposure time (seconds) SYSTEM = 'FK5 ' / System of the TCC coordinates (e.g., mean) CCDMODE = 'DRIFT ' / 'STARING' or 'DRIFT' C_OBS = 26322 / CCD row clock rate (usec/row) COLBIN = 1 / Binning factor perpendicular to the columns ROWBIN = 1 / Binning factor perpendicular to the rows DAVERS = 'v15_13_1' / Version of DA software SCDMETHD= 'sqrtDynamic' / scdMethod SCDWIDTH= 1280 / scdDisplayWidth SCDDECMF= 1 / scdDecimateFactor SCDOFSET= 410 / scdDisplayOffset SCDDYNTH= -18 / scdDynamicThresh SCDSTTHL= 30 / scdStaticThreshL SCDSTTHR= 30 / scdStaticThreshR SCDREDSZ= 471 / scdReduceSize SCDSKYL = 0 / scdSkyLeft SCDSKYR = 0 / scdSkyRight COMMENT CCD-specific parameters CAMROW = 1 / Row in the imaging camera BADLINES= 0 / Number of bad lines in frame EQUINOX = 2.00000000000000E+03 SOFTBIAS= 1000 / software "bias" added to all DN BUNIT = 'DNs ' FILTER = 'r ' / filter used CAMCOL = 3 / column in the imaging camera VERSION = 'v5_4_28b' DERV_VER= 'v8_18 ' ASTR_VER= 'v5_21 ' ASTRO_ID= '2007-10-03T08:02:59 26853' BIAS_ID = 'PS ' FRAME_ID= '2007-10-03T08:06:55 04417' KO_VER = 'devel ' PS_ID = '2007-10-03T07:26:42 03772 camCol 3' ATVSN = 'v5_21 ' / ASTROTOOLS version tag RADECSYS= 'ICRS ' / International Celestial Ref. System CTYPE1 = 'RA---TAN' CTYPE2 = 'DEC--TAN' CUNIT1 = 'deg ' CUNIT2 = 'deg ' CRPIX1 = 7.77621449001059E+02 CRPIX2 = 3.67206641949306E+02 CRVAL1 = 4.03114239500000E+01 / RA at Reference Pixel CRVAL2 = -3.1600608000000E-01 / DEC at Reference Pixel CD1_1 = -3.6864673670892E-09 / RA degrees per column pixel CD1_2 = 1.10016492002917E-04 / RA degrees per row pixel CD2_1 = 1.10021352539063E-04 / DEC degrees per column pixel CD2_2 = 0.00000000000000E+00 / DEC degrees per row pixel AST_A = 4.022957420801981E+01 AST_B = 1.100181699081174E-04 AST_C = -3.684032567403190E-09 AST_D = -4.286679502543037E-01 AST_E = 2.656044641760265E-12 AST_F = 1.100213534282835E-04 AST_DC0 = -1.008226086132417E-01 AST_DC1 = 7.825537803840804E-04 AST_DC2 = -9.837342885164064E-07 AST_DC3 = 3.119467093962525E-10 AST_DR0 = -2.739787020274725E-02 AST_DR1 = 1.106078068000427E-04 AST_DR2 = -7.980250597333897E-08 AST_DR3 = 1.115236797851048E-11 NUMFAKE = 1 / FAKEX1 = 987.640015 / FAKEY1 = 857.702026 / FFLUX1 = 537.000000 / END 2T!,bLxM#g# +.!jN Bcw A7 P oh K-h Wq _;e) 36