File:41 coma berenices.jpg
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原始檔案 （768 × 768 像素，檔案大小：45 KB，MIME 類型：image/jpeg）
摘要
| 描述41 coma berenices.jpg |
English: Image of star 41 Com created by Aladin previewer.
中文：后发座37（周鼎三）的图像。 Français : Image de l'étoile 41 Com. |
| 日期 | |
| 來源 | Space Telescope Science Institute，NASA |
| 作者 | Aladin previewer |
授權條款
| Public domainPublic domainfalsefalse |
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本作品由NASA創作，屬於公有領域。根據NASA的版權政策：“NASA的創作除非另有聲明否則不受版權保護。”（參見：Template:PD-USGov/zh，NASA版權政策或JPL圖像使用政策） |  |
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29 5 2011
image/jpeg
46,390 位元組
768 像素
768 像素
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| 日期/時間 | 縮圖 | 尺寸 | 使用者 | 備註 | |
|---|---|---|---|---|---|
| 目前 | 2011年5月29日 (日) 05:52 | | 768 × 768（45 KB） | Iamchenzetian | {{Information |Description ={{en|1=Image of star 41 Com created by Aladin previewer.}} {{zh|1=后发座37（周鼎三）的图像。}} |Source =[http://aladin.u-strasbg.fr/java/alapre.pl?-c=13+07+10.70785%2B27+37+29.6638&ident |
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| JPEG 檔案備註 | SIMPLE = T / file does conform to FITS standard BITPIX = 16 / number of bits per data pixel NAXIS = 2 / number of data axes NAXIS1 = 768 / length of data axis 1 NAXIS2 = 768 / length of data axis 2 BZERO = 0. / PhysValue = BZERO + BSCALE * ArrayValue BSCALE = 1. / PhysValue = BZERO + BSCALE * ArrayValue COMMENT Standard WCS reduction: CRVAL1 = 196.794616041908 / WCS Ref value (RA in decimal degrees) CRVAL2 = 27.6249066103404 / WCS Ref value (DEC in decimal degrees) CRPIX1 = 384. / WCS Coordinate reference pixel CRPIX2 = 384. / WCS Coordinate reference pixel CD1_1 = -0.000279919743942009 / WCS Coordinate scale matrix CD1_2 = 9.98080486570509E-07 / WCS Coordinate scale matrix CD2_1 = 9.98080486570509E-07 / WCS Coordinate scale matrix CD2_2 = 0.000279919743942009 / WCS Coordinate scale matrix CTYPE1 = 'RA---TAN' / WCS Coordinate type CTYPE2 = 'DEC--TAN' / WCS Coordinate type EQUINOX = 2000. / Equinox RADESYS = 'FK5 ' / Coordinate system MJD-OBS = 49093.2820833333 / Modified Julian Date at start of observation EPOCH = 1993.28893109742 / Epoch in Julian Year at start of observation CUNIT1 = 'DEG ' / RA Coordinate Unit CUNIT2 = 'DEG ' / DEC Coordinate Unit CDELT1 = 0.000279921523311834 / WCS Coordinate scale matrix CDELT2 = 0.000279921523311834 / WCS Coordinate scale matrix COMMENT Standard WCS reduction: ORIGIN = 'CASB -- STScI ' /Origin of FITS image PLTLABEL= 'SF05110 ' /Observatory plate label PLATEID = 'A0ZK ' /GSSS Plate ID REGION = 'XP443 ' /GSSS Region Name DATE-OBS= '1993/04/16 ' /UT date of Observation UT = '##################' /UT time of observation XPLTRAH = 13 / Plate center RA XPLTRAM = 4 XPLTRAS = 1.5124752666678E+01 PLTDECSN= '+ ' /Plate center Dec PLTDECD = 29 / PLTDECM = 48 / PLTDECS = 4.2217839999998E+01 / EXPOSURE= 1.2000000000000E+02 /Exposure time minutes BANDPASS= 35 /GSSS Bandpass code PLTGRADE= 0 /Plate grade PLTSCALE= 6.7199996948240E+01 /Plate Scale arcsec per mm SITELAT = '+33:24:24.00 ' /Latitude of Observatory SITELONG= '-116:51:48.00 ' /Longitude of Observatory TELESCOP= 'Palomar 48-in Schm' /Telescope where plate taken CNPIX1 = 8842 / New CNPIX1 CNPIX2 = 3318 / New CNPIX2 DATATYPE= 'INTEGER*2 ' /Type of Data SCANIMG = 'XP443_A0ZK_01_00.PIM' /Name of original scan SCANNUM = 1 /Identifies scan of the plate DCHOPPED= F /Image repaired for chopping effects DSHEARED= F /Image repaired for shearing effects DSCNDNUM= 0 /Identifies descendant of plate scan image XPIXELSZ= 1.5029459953310E+01 /X pixel size microns YPIXELSZ= 1.5000000000000E+01 /Y pixel size microns PPO1 = -3.0694170000000E+06 /Orientation Coefficients PPO2 = 0.0000000000000E+00 / PPO3 = 1.7750000000000E+05 / PPO4 = 0.0000000000000E+00 / PPO5 = 3.0694170000000E+06 / PPO6 = 1.7750000000000E+05 / AMDX1 = 6.7125858914605E+01 /Plate solution x coefficients AMDX2 = -1.7099853133797E-01 / AMDX3 = -2.9351315397844E+02 / AMDX4 = -3.4086184506888E-05 / AMDX5 = 1.7970780776335E-05 / AMDX6 = -1.8410776887200E-05 / AMDX7 = 0.0000000000000E+00 / AMDX8 = 2.4764366122428E-06 / AMDX9 = -3.3781428350811E-08 / AMDX10 = 2.3097963064171E-06 / AMDX11 = 6.9086083390832E-10 / AMDX12 = 0.0000000000000E+00 / AMDX13 = 0.0000000000000E+00 / AMDX14 = 0.0000000000000E+00 / AMDX15 = 0.0000000000000E+00 / AMDX16 = 0.0000000000000E+00 / AMDX17 = 0.0000000000000E+00 / AMDX18 = 0.0000000000000E+00 / AMDX19 = 0.0000000000000E+00 / AMDX20 = 0.0000000000000E+00 / AMDY1 = 6.7128246618532E+01 /Plate solution y coefficients AMDY2 = 1.7674252257576E-01 / AMDY3 = 3.1473075358839E+02 / AMDY4 = 4.5223165365682E-05 / AMDY5 = -1.8863782189854E-05 / AMDY6 = 1.8857190597407E-05 / AMDY7 = 0.0000000000000E+00 / AMDY8 = 2.2794883926525E-06 / AMDY9 = -6.9561167347992E-08 / AMDY10 = 2.3095189208090E-06 / AMDY11 = 5.0763924552193E-08 / AMDY12 = 0.0000000000000E+00 / AMDY13 = 0.0000000000000E+00 / AMDY14 = 0.0000000000000E+00 / AMDY15 = 0.0000000000000E+00 / AMDY16 = 0.0000000000000E+00 / AMDY17 = 0.0000000000000E+00 / AMDY18 = 0.0000000000000E+00 / AMDY19 = 0.0000000000000E+00 / AMDY20 = 0.0000000000000E+00 / NBFCPYRT= 2 /Number of brief copyright statement lines BFCPYRT1= 'Copyright (c) 1992-2000, Caltech and AURA; subject to all records in'BFCPYRT2= 'the header file. ' / NFLCPYRT= 12 /Number of full copyright statement lines FLCPYRT1= 'The compressed files of the "Palomar Observatory - Space Telescope' FLCPYRT2= 'Science Institute Digital Sky Survey" of the northern sky, based on' FLCPYRT3= 'scans of the Second Palomar Sky Survey are copyright (c) 1993-2000' FLCPYRT4= 'by the California Institute of Technology and are distributed herein'FLCPYRT5= 'by agreement. All Rights Reserved.' / FLCPYRT6= ' ' / FLCPYRT7= 'All material not subject to the above copyright provision is' / FLCPYRT8= 'copyright (c) 2000 by the Association of Universities for Research' FLCPYRT9= 'in Astronomy, Inc. All Rights Reserved.' / FLCPYRTA= ' ' / FLCPYRTB= 'Produced under Contract No. NAS5-2555 with the National Aeronautics' FLCPYRTC= 'and Space Administration.' / END |
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