File:NGC 1981 SDSS.jpg
Original file (1,339 × 894 pixels, file size: 434 KB, MIME type: image/jpeg)
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Summary
[edit]DescriptionNGC 1981 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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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 17:41, 23 May 2021 | 1,339 × 894 (434 KB) | Donald Pelletier (talk | contribs) | Uploaded own work with UploadWizard |
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Metadata
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JPEG file comment | SIMPLE = T / Generated by Aladin (CDS)
BITPIX = 8 / Bits per pixel NAXIS = 2 / Number of dimensions NAXIS1 = 1342 / Length of x axis NAXIS2 = 894 / Length of y axis COMMENT This astrometrical calibration was computed via Aladin CRPIX1 = 673.5149554731718 CRPIX2 = 447.47696008125274 EQUINOX = 2000.0 CRVAL1 = 83.73626186593764 CRVAL2 = -4.73283915322838 CTYPE1 = 'RA---AIT' CTYPE2 = 'DEC--AIT' RADECSYS= 'FK5 ' CD1_1 = -0.0014491140724771582 CD1_2 = -0.0 CD2_1 = -0.0 CD2_2 = 0.0014491140724771582 |
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