File:NGC 1981 DSS.jpg
Original file (1,187 × 785 pixels, file size: 229 KB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionNGC 1981 DSS.jpg |
Français : Image créée à l'aide du logiciel Aladin Sky Atlas du Centre de Données astronomiques de Strasbourg et des données de DSS (Digitized Sky Survey). |
Date | |
Source | Own work |
Author | Donald Pelletier |
Licensing
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 20:06, 24 November 2016 | 1,187 × 785 (229 KB) | Donald Pelletier (talk | contribs) | User created page with UploadWizard |
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- Usage on sr.wikipedia.org
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 = 1192 / Length of x axis NAXIS2 = 788 / Length of y axis COMMENT This astrometrical calibration was computed via Aladin CRPIX1 = 602.85109129238 CRPIX2 = 397.852869491569 EQUINOX = 2000.0 CRVAL1 = 83.7875 CRVAL2 = -4.431694444444444 CTYPE1 = 'RA---SIN' CTYPE2 = 'DEC--SIN' RADECSYS= 'FK5 ' CD1_1 = -0.001207595060397632 CD1_2 = -0.0 CD2_1 = -0.0 CD2_2 = 0.001207595060397632 |
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