File:NGC 2988 SDSS.jpg
Original file (1,205 × 892 pixels, file size: 378 KB, MIME type: image/jpeg)
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Summary
[edit]DescriptionNGC 2988 SDSS.jpg |
Français : Image créée à l'aide du logiciel Aladin Sky Atlas du Centre de Données astronomiques de Strasbourg et des données publiques en format FIT de SDSS (Sloan Digital Sky Survey). |
Date | |
Source | Own work |
Author | Donald Pelletier |
Licensing
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 23:41, 31 October 2018 | 1,205 × 892 (378 KB) | Donald Pelletier (talk | contribs) | User created page with UploadWizard |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
JPEG file comment | SIMPLE = T / Generated by Aladin (CDS)
BITPIX = 8 / Bits per pixel NAXIS = 2 / Number of dimensions NAXIS1 = 1235 / Length of x axis NAXIS2 = 1058 / Length of y axis COMMENT This astrometrical calibration was computed via Aladin CRPIX1 = 705.4903526251655 CRPIX2 = 529.4118426139248 EQUINOX = 2000.0 CRVAL1 = 146.699875 CRVAL2 = 22.01211111111111 CTYPE1 = 'RA---AIT' CTYPE2 = 'DEC--AIT' RADECSYS= 'FK5 ' CD1_1 = -4.5358522453108826E-5 CD1_2 = -0.0 CD2_1 = -0.0 CD2_2 = 4.5358522453108826E-5 |
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