BITPIX = 8 / Bits per pixel NAXIS = 2 / number of array dimensions NAXIS1 = 2000 NAXIS2 = 2000 PCOUNT = 0 / number of parameters GCOUNT = 1 / number of groups CRVAL1 = 260.9489450855555 / right ascension of reference pixel (deg) CRVAL2 = -65.01058122666667 / declination of reference pixel (deg) CRPIX1 = 1000.0 / x-coordinate of reference pixel CRPIX2 = 1000.0 / y-coordinate of reference pixel CD1_1 = -2.777777777777778E-05 / partial of the right ascension w.r.t. x CD1_2 = 0.0 / partial of the right ascension w.r.t. y CD2_1 = 0.0 / partial of the declination w.r.t. x CD2_2 = 2.777777777777778E-05 / partial of the declination w.r.t. y DATAMIN = -348.3896 / minimum value of the data DATAMAX = 64322.89 / 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= 49805.97292299999 / time of the first packet (Modified Julian Date) LPKTTIME= 49805.973089 / time of the last packet (Modified Julian Date) CTYPE1 = 'RA---TAN' / first coordinate type CTYPE2 = 'DEC--TAN' / second coordinate type DETECTOR= 1 / CCD detector: PC 1, WFC 2-4 DEZERO = 313.8382 / mean bias level from EED extended register BIASEVEN= 313.8559 / bias level for even-numbered columns BIASODD = 313.8205 / 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 = -3.361872 / minimum value of the "good" pixels GOODMAX = 3816.555 / maximum value of the "good" pixels DATAMEAN= 11.91329 / mean value of the "good" pixels GPIXELS = 557404 / number of "good" pixels (DQF = 0) SOFTERRS= 0 / number of "soft error" pixels (DQF = 1) CALIBDEF= 82527 / number of "calibration defect" pixels (DQF = 2) STATICD = 0 / number of "static defect" pixels (DQF = 4) ATODSAT = 76 / 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 = 6.380049 / middle data value when good qual pixels sorted MEDSHADO= 5.681942 / median pixel value in shadow of pyramid edge HISTWIDE= 7.496426 / width of the histogram SKEWNESS= 0.2056042 / skewness of the histogram MEANC10 = 8.597754 / mean of a 10x10 region at center of chip MEANC25 = 9.011432 / mean of a 25x25 region at center of chip MEANC50 = 8.694321 / mean of a 50x50 region at center of chip MEANC100= 8.848667 / mean of a 100x100 region at center of chip MEANC200= 10.16887 / mean of a 200x200 region at center of chip MEANC300= 11.99255 / mean of a 300x300 region at center of chip BACKGRND= 3.772876 / estimated background level ZP_CORR = -0.002630796 / 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 = 'u2e65k01t' / 9 character exposure identifier EXTVER = 1 / extension version number INHERIT = T / inherit the primary header ROOTNAME= 'u2e65k01t' / rootname of the observation set OCRVAL1 = 260.9247314327 / right ascension of reference pixel (deg) OCRVAL2 = -65.00798930581 / 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 = 1.16146E-05 / partial of the declination w.r.t. y OCD2_1 = -5.00049E-06 / partial of the declination w.r.t. x OORIENTA= -23.28444745840986 / orientation of the image (deg) OCTYPE1 = 'RA---TAN' / first coordinate type OCD1_1 = -1.16197E-05 / partial of the right ascension w.r.t. x OCD1_2 = -4.9983E-06 / partial of the right ascension w.r.t. y OCTYPE2 = 'DEC--TAN' / second coordinate type WCSCDATE= '12:35:36 (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= 260.9490640499999 O_CRVAL2= -65.01027005 G_CRVAL1= 260.9489862283332 / GSC2 CRVAL1 G_CRVAL2= -65.01056480777778 / GSC2 CRVAL2 G_DRA = -0.280158 / GSC2 delta RA in arcsec G_DDEC = -1.061128 / GSC2 delta DEC in arcsec G_RMSRA = 0.450584 / GSC2 rms in arcsec G_RMSDEC= 0.423829 / GSC2 rms in arcsec G_NMATCH= 55 / GSC2 number of sources T_CRVAL1= 260.9489450855555 / 2MASS CRVAL1 T_CRVAL2= -65.01058122666667 / 2MASS CRVAL2 T_DRA = -0.428272 / 2MASS delta in arcsec T_DDEC = -1.120236 / 2MASS delta in arcsec T_RMSRA = 0.243237 / 2MASS rms in arcsec T_RMSDEC= 0.114622 / 2MASS rms in arcsec T_NMATCH= 13 / 2MASS number of sources