BITPIX = 8 / Bits per pixel NAXIS = 2 / number of array dimensions NAXIS1 = 900 / Length of x axis NAXIS2 = 900 / Length of y axis PCOUNT = 0 / number of parameters GCOUNT = 1 / number of groups DATAMIN = -240.539 / minimum value of the data DATAMAX = 75669.52 / maximum value of the data VAFACTOR= 1.0 / velocity aberration plate scale factor MIR_REVR= T / is the image mirror reversed? ORIENTAT= 0.0 / orientation of the image (deg) FILLCNT = 0 / number of segments containing fill ERRCNT = 0 / number of segments containing errors FPKTTIME= 49656.325701 / time of the first packet (Modified Julian Date) LPKTTIME= 49656.325867 / time of the last packet (Modified Julian Date) DETECTOR= 1 / CCD detector: PC 1, WFC 2-4 DEZERO = 312.4629 / mean bias level from EED extended register BIASEVEN= 312.493 / bias level for even-numbered columns BIASODD = 312.4329 / bias level for odd-numbered columns BIASEVNU= 0 / uncorrected bias level for even-numbered column BIASODDU= 0 / uncorrected bias level for odd-numbered columns GOODMIN = -9.738723 / minimum value of the "good" pixels GOODMAX = 3580.601 / maximum value of the "good" pixels DATAMEAN= 6.334797 / mean value of the "good" pixels GPIXELS = 557531 / number of "good" pixels (DQF = 0) SOFTERRS= 0 / number of "soft error" pixels (DQF = 1) CALIBDEF= 82458 / number of "calibration defect" pixels (DQF = 2) STATICD = 0 / number of "static defect" pixels (DQF = 4) ATODSAT = 11 / number of "AtoD saturated" pixels (DQF = 8) DATALOST= 0 / number of "data lost" pixels (DQF = 16) BADPIXEL= 0 / number of "generic bad" pixels (DQF = 32) OVERLAP = 0 / number of "image overlap" pixels (DQF = 64) PHOTMODE= 'WFPC2,1,A2D7,F606W,,CAL ' / Photometry mode PHOTFLAM= 2.668108146067416E-19 / Inverse Sensitivity PHOTZPT = -21.1 / Zero point PHOTPLAM= 6001.288 / Pivot wavelength PHOTBW = 637.8065 / RMS bandwidth of the filter MEDIAN = 4.427519 / middle data value when good qual pixels sorted MEDSHADO= 2.625624 / median pixel value in shadow of pyramid edge HISTWIDE= 2.800682 / width of the histogram SKEWNESS= 0.01159051 / skewness of the histogram MEANC10 = 51.08404 / mean of a 10x10 region at center of chip MEANC25 = 34.76325 / mean of a 25x25 region at center of chip MEANC50 = 34.04527 / mean of a 50x50 region at center of chip MEANC100= 39.83106 / mean of a 100x100 region at center of chip MEANC200= 19.8131 / mean of a 200x200 region at center of chip MEANC300= 13.06704 / mean of a 300x300 region at center of chip BACKGRND= 4.249274 / estimated background level ZP_CORR = -0.003561486 / delta magnitude induced by UV contamination CTE_1E2 = 0 / expected delta mag from CTE for 100 e- PSF CTE_1E3 = 0 / expected delta mag from CTE for 1000 e- PSF CTE_1E4 = 0 / expected delta mag from CTE for 10000 e- PSF EXTNAME = 'SCI ' / extension name EXPNAME = 'u2e63l01t' / 9 character exposure identifier EXTVER = 1 / extension version number INHERIT = T / inherit the primary header ROOTNAME= 'u2e63l01t' / rootname of the observation set OCRVAL1 = 39.61423884877 / right ascension of reference pixel (deg) OCRVAL2 = 1.90767839173 / declination of reference pixel (deg) OCRPIX2 = 424.5 / y-coordinate of reference pixel OCRPIX1 = 420 / x-coordinate of reference pixel ONAXIS2 = 800 ONAXIS1 = 800 OCD2_2 = 1.26428E-05 / partial of the declination w.r.t. y OCD2_1 = 2.01189E-07 / partial of the declination w.r.t. x OORIENTA= 0.9112907699780214 / orientation of the image (deg) OCTYPE1 = 'RA---TAN' / first coordinate type OCD1_1 = -1.26484E-05 / partial of the right ascension w.r.t. x OCD1_2 = 2.01101E-07 / partial of the right ascension w.r.t. y OCTYPE2 = 'DEC--TAN' / second coordinate type WCSCDATE= '15:04:34 (13/12/2009)' / Time WCS keywords were copied. OCX10 = -5.00896003912203E-07 OCX11 = 0.045536 OCY10 = 0.04553554402160644 OCY11 = 5.028540601953864E-05 BUNIT = 'COUNTS/S' / Units of science product O_CRVAL1= 39.6190961 O_CRVAL2= 1.90271635 G_CRVAL1= 39.61907920638889 / GSC2 CRVAL1 G_CRVAL2= 1.9026505525 / GSC2 CRVAL2 G_DRA = -0.060817 / GSC2 delta RA in arcsec G_DDEC = -0.236871 / GSC2 delta DEC in arcsec G_RMSRA = 0.408171 / GSC2 rms in arcsec G_RMSDEC= 0.775485 / GSC2 rms in arcsec G_NMATCH= 13 / GSC2 number of sources T_CRVAL1= 39.6190961 / 2MASS CRVAL1 T_CRVAL2= 1.90271635 / 2MASS CRVAL2 T_DRA = 0.0 / 2MASS delta in arcsec T_DDEC = 0.0 / 2MASS delta in arcsec T_RMSRA = 0.0 / 2MASS rms in arcsec T_RMSDEC= 0.0 / 2MASS rms in arcsec T_NMATCH= 1 / 2MASS number of sources COMMENT Generated by Aladin (CDS) COMMENT This astrometrical calibration was computed via Aladin CRPIX1 = 416.0 CRPIX2 = 457.0 EQUINOX = 2000.0 CRVAL1 = 39.61907920638889 CRVAL2 = 1.9026505525 CTYPE1 = 'RA---TAN' CTYPE2 = 'DEC--TAN' RADECSYS= 'FK5 ' CD1_1 = -2.777777777777778E-5 CD1_2 = 0.0 CD2_1 = 0.0 CD2_2 = 2.777777777777778E-5