ملف:NGC 1317-HST05446 4s-606.png

ملف
تاريخ الملف
وصلات
معلومات الصورة (ميتا)

لا توجد دقة أعلى متوفرة.

NGC_1317-HST05446_4s-606.png ‏(480 × 540 بكسل حجم الملف: 134 كيلوبايت، نوع MIME: image/png)

وصف قصير

⧼wm-license-information-description⧽NGC 1317-HST05446 4s-606.png	English: Color rendering is done by by Aladin-software (2000A&AS..143...33B.)
⧼wm-license-information-date⧽
⧼wm-license-information-source⧽	HST
⧼wm-license-information-author⧽	⧼wm-license-information-author-missing⧽
⧼wm-license-information-permission⧽ (⧼wm-license-information-permission-reusing-text⧽)	قالب:PD-Hubble ACKNOWLEDGMENT FOR PUBLICATIONS All refereed publications based on data obtained from the HLA are requested to carry the following footnote: Based on observations made with the NASA/ESA Hubble Space Telescope, and obtained from the Hubble Legacy Archive, which is a collaboration between the Space Telescope Science Institute (STScI/NASA), the Space Telescope European Coordinating Facility (ST-ECF/ESA) and the Canadian Astronomy Data Centre (CADC/NRC/CSA). In addition, publications of research supported by an STScI grant must carry the following acknowledgment: Support for Program number ____________ was provided by NASA through a grant from the Space Telescope Science Institute, which is operated by the Association of Universities for Research in Astronomy, Incorporated, under NASA contract NAS5-26555.
⧼wm-license-information-other-versions⧽	http://hla.stsci.edu/hlaview.html

تاريخ الملف

اضغط على زمن/تاريخ لرؤية الملف كما بدا في هذا الزمن.

	زمن/تاريخ	صورة مصغرة	الأبعاد	مستخدم	تعليق
حالي	★ مراجعة معتمدة 04:15، 26 ديسمبر 2023		480 × 540 (134 كيلوبايت)	Pastakhov (نقاش \| مساهمات)	Upload https://upload.wikimedia.org/wikipedia/commons/f/fe/NGC_1317-HST05446_4s-606.png

لا يمكنك استبدال هذا الملف.

وصلات

لا يوجد صفحات تصل لهذه الصورة.

معلومات الصورة (ميتا)

هذا الملف يحتوي معلومات إضافية، غالبا ما تكون أضيفت من قبل آلة التصوير الإلكترونية أو الماسح الضوئي المستخدم في تحميل الصورة إلى الحاسوب. إذا كان الملف قد عُدّل عما كان عليه عند تحميل الصورة فإن المعلومات الواردة هنا قد لا تعبر عن هذه الصورة المعدلة.

الدقة الأفقية	28٫35 دي بي سي
الدقة الرأسية	28٫35 دي بي سي
تاريخ ووقت تغيير الملف	21:04، 26 ديسمبر 2012
تعليق ملف PNG	SIMPLE = T / Generated by Aladin (CDS) 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