File:NGC 3649 SDSS.jpg
NGC_3649_SDSS.jpg (766 × 544 pixels, file size: 114 KB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionNGC 3649 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).
English: Image created using the Aladin Sky Atlas software from the Strasbourg Astronomical Data Center and SDSS (Sloan Digital Sky Survey) public data. |
Date | |
Source | Own work |
Author | Donald Pelletier |
Licensing
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- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 15:04, 9 December 2019 | 766 × 544 (114 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 = 788 / Length of x axis NAXIS2 = 591 / Length of y axis COMMENT This astrometrical calibration was computed via Aladin CRPIX1 = 443.0011718656824 CRPIX2 = 295.51032933722126 EQUINOX = 2000.0 CRVAL1 = 170.56141666666667 CRVAL2 = 20.20863888888889 CTYPE1 = 'RA---AIT' CTYPE2 = 'DEC--AIT' RADECSYS= 'FK5 ' CD1_1 = -1.625277867703484E-4 CD1_2 = -0.0 CD2_1 = -0.0 CD2_2 = 1.625277867703484E-4 |
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