Файл:NGC 4260 hst 06359 08597 606.png

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	Дата/вакыт	Кече рәсем	Үлчәмнәре	Кулланучы	Искәрмә
агымдагы	16 ноя 2014, 23:17		1864 × 1156 (1015 Кб)	wikimediacommons-qic>Fabian RRRR

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Ятма ачыклык	28,35 точек на сантиметр
Асма ачыклык	28,35 точек на сантиметр
Файл үзгәреше датасы һәм вакыты	16 ноя 2014, 23:13
Примечание к PNG-файлу	SIMPLE = T / Generated by Aladin (CDS) BITPIX = 8 / Bits per pixel NAXIS = 2 / number of array dimensions NAXIS1 = 1900 NAXIS2 = 1900 PCOUNT = 0 / number of parameters GCOUNT = 1 / number of groups CRVAL1 = 184.8345002625 / right ascension of reference pixel (deg) CRVAL2 = 6.101532626388887 / declination of reference pixel (deg) CRPIX1 = 950.0 / x-coordinate of reference pixel CRPIX2 = 950.0 / 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 = -168.8011 / minimum value of the data DATAMAX = 25802.4 / 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= 50581.90622899999 / time of the first packet (Modified Julian Date) LPKTTIME= 50581.90639500001 / 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 = 294.6366 / mean bias level from EED extended register BIASEVEN= 294.6577 / bias level for even-numbered columns BIASODD = 294.6155 / 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 = -3.187324 / minimum value of the "good" pixels GOODMAX = 2091.616 / maximum value of the "good" pixels DATAMEAN= 7.250107 / mean value of the "good" pixels GPIXELS = 553894 / number of "good" pixels (DQF = 0) SOFTERRS= 0 / number of "soft error" pixels (DQF = 1) CALIBDEF= 82459 / number of "calibration defect" pixels (DQF = 2) STATICD = 0 / number of "static defect" pixels (DQF = 4) ATODSAT = 0 / 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,A2D15,F606W,,CAL ' / Photometry mode PHOTFLAM= 2.698107934238742E-19 / Inverse Sensitivity PHOTZPT = -21.1 / Zero point PHOTPLAM= 6001.288 / Pivot wavelength PHOTBW = 637.8066 / RMS bandwidth of the filter MEDIAN = 5.044732 / middle data value when good qual pixels sorted MEDSHADO= 0.7612602 / median pixel value in shadow of pyramid edge HISTWIDE= 4.330787 / width of the histogram SKEWNESS= 0.06960352 / skewness of the histogram MEANC10 = 87.74733 / mean of a 10x10 region at center of chip MEANC25 = 88.49004 / mean of a 25x25 region at center of chip MEANC50 = 76.10101 / mean of a 50x50 region at center of chip MEANC100= 48.78095 / mean of a 100x100 region at center of chip MEANC200= 26.95757 / mean of a 200x200 region at center of chip MEANC300= 18.31735 / mean of a 300x300 region at center of chip BACKGRND= 3.052217 / estimated background level ZP_CORR = 0.002894695 / 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 = 'u3329h01m' / 9 character exposure identifier EXTVER = 1 / extension version number INHERIT = T / inherit the primary header ROOTNAME= 'u3329h01m' / rootname of the observation set OCRVAL1 = 184.8429166667 / right ascension of reference pixel (deg) OCRVAL2 = 6.098611111111 / 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 = -1.2179E-05 / partial of the declination w.r.t. y OCD2_1 = 3.38703E-06 / partial of the declination w.r.t. x OORIENTA= 164.4653445128649 / orientation of the image (deg) OCTYPE1 = 'RA---TAN' / first coordinate type OCD1_1 = 1.21847E-05 / partial of the right ascension w.r.t. x OCD1_2 = 3.38547E-06 / partial of the right ascension w.r.t. y OCTYPE2 = 'DEC--TAN' / second coordinate type WCSCDATE= '16:40:09 (14/12/2009)' / 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= 184.83418435 O_CRVAL2= 6.101762949999999 G_CRVAL1= 184.834374125 / GSC2 CRVAL1 G_CRVAL2= 6.101564214166666 / GSC2 CRVAL2 G_DRA = 0.68319 / GSC2 delta RA in arcsec G_DDEC = -0.715449 / GSC2 delta DEC in arcsec G_RMSRA = 0.420507 / GSC2 rms in arcsec G_RMSDEC= 0.523285 / GSC2 rms in arcsec G_NMATCH= 4 / GSC2 number of sources S_CRVAL1= 184.8344199983333 / SDSS CRVAL1 S_CRVAL2= 6.101513206666665 / SDSS CRVAL2 S_DRA = 0.848334 / SDSS delta RA in arcsec S_DDEC = -0.899076 / SDSS delta DEC in arcsec S_RMSRA = 0.432607 / SDSS rms in arcsec S_RMSDEC= 0.127931 / SDSS rms in arcsec S_NMATCH= 5 / SDSS number of sources T_CRVAL1= 184.8345002625 / 2MASS CRVAL1 T_CRVAL2= 6.101532626388887 / 2MASS CRVAL2 T_DRA = 1.137285 / 2MASS delta in arcsec T_DDEC = -0.829165 / 2MASS delta in arcsec T_RMSRA = 0.219279 / 2MASS rms in arcsec T_RMSDEC= 0.107525 / 2MASS rms in arcsec T_NMATCH= 2 / 2MASS number of sources