BITPIX = 8 / Bits per pixel NAXIS = 2 / number of array dimensions NAXIS1 = 1390 / Length of x axis NAXIS2 = 998 / Length of y axis PCOUNT = 0 / number of parameters GCOUNT = 1 / number of groups DATAMIN = -242.1715 / minimum value of the data DATAMAX = 10023.2 / 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= 49766.136118 / time of the first packet (Modified Julian Date) LPKTTIME= 49766.13628400001 / time of the last packet (Modified Julian Date) DETECTOR= 1 / CCD detector: PC 1, WFC 2-4 DEZERO = 313.0078 / mean bias level from EED extended register BIASEVEN= 313.0159 / bias level for even-numbered columns BIASODD = 312.9996 / 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 = -6.661006 / minimum value of the "good" pixels GOODMAX = 3041.161 / maximum value of the "good" pixels DATAMEAN= 4.749574 / mean value of the "good" pixels GPIXELS = 557501 / number of "good" pixels (DQF = 0) SOFTERRS= 0 / number of "soft error" pixels (DQF = 1) CALIBDEF= 82498 / number of "calibration defect" pixels (DQF = 2) STATICD = 0 / number of "static defect" pixels (DQF = 4) ATODSAT = 1 / 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 = 2.543732 / middle data value when good qual pixels sorted MEDSHADO= -3.580847 / median pixel value in shadow of pyramid edge HISTWIDE= 2.82954 / width of the histogram SKEWNESS= 0.1629464 / skewness of the histogram MEANC10 = 3.587502 / mean of a 10x10 region at center of chip MEANC25 = 3.725386 / mean of a 25x25 region at center of chip MEANC50 = 3.915845 / mean of a 50x50 region at center of chip MEANC100= 4.069427 / mean of a 100x100 region at center of chip MEANC200= 4.628591 / mean of a 200x200 region at center of chip MEANC300= 5.566227 / mean of a 300x300 region at center of chip BACKGRND= 2.049279 / estimated background level ZP_CORR = -0.002466897 / 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 = 'u29r4s01t' / 9 character exposure identifier EXTVER = 1 / extension version number INHERIT = T / inherit the primary header ROOTNAME= 'u29r4s01t' / rootname of the observation set OCRVAL1 = 50.68458333333 / right ascension of reference pixel (deg) OCRVAL2 = -37.10361111111 / 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 = -8.35807E-06 / partial of the declination w.r.t. y OCD2_1 = 9.492300000000001E-06 / partial of the declination w.r.t. x OORIENTA= 131.3767448139201 / orientation of the image (deg) OCTYPE1 = 'RA---TAN' / first coordinate type OCD1_1 = 8.361739999999999E-06 / partial of the right ascension w.r.t. x OCD1_2 = 9.48813E-06 / partial of the right ascension w.r.t. y OCTYPE2 = 'DEC--TAN' / second coordinate type WCSCDATE= '16:10:36 (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= 50.66771685 O_CRVAL2= -37.1042645 G_CRVAL1= 50.66804628305555 / GSC2 CRVAL1 G_CRVAL2= -37.10413156583333 / GSC2 CRVAL2 G_DRA = 1.185959 / GSC2 delta RA in arcsec G_DDEC = 0.478563 / GSC2 delta DEC in arcsec G_RMSRA = 0.0 / GSC2 rms in arcsec G_RMSDEC= 0.0 / GSC2 rms in arcsec G_NMATCH= 0 / GSC2 number of sources T_CRVAL1= 50.66771685 / 2MASS CRVAL1 T_CRVAL2= -37.1042645 / 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= 0 / 2MASS number of sources COMMENT Generated by Aladin (CDS) COMMENT This astrometrical calibration was computed via Aladin CRPIX1 = 1086.0 CRPIX2 = 417.0 EQUINOX = 2000.0 CRVAL1 = 50.66804628305555 CRVAL2 = -37.10413156583333 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