File:NGC 4975 DSS.jpg
Original file (840 × 564 pixels, file size: 143 KB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionNGC 4975 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). Le programme DSS est l'un des programmes du STScI (Space Telescope Science Institute) dont les fichiers sont du domaine public (http://archive.stsci.edu/data_use.html). Ce n'est pas une image DSS.
English: Image created using the Aladin Sky Atlas software from the Strasbourg Astronomical Data Center and DSS (Digitized Sky Survey) data. DSS is one of the programs of STScI (Space Telescope Science Institute) whose files are in the public domain ( http://archive.stsci.edu/data_use.html )" This image is not a DSS's image! |
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 | 16:46, 15 February 2021 | 840 × 564 (143 KB) | Donald Pelletier (talk | contribs) | Uploaded own work 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 = 861 / Length of x axis NAXIS2 = 574 / Length of y axis COMMENT This astrometrical calibration was computed via Aladin CRPIX1 = 451.2048972706016 CRPIX2 = 287.4439014722866 EQUINOX = 2000.0 CRVAL1 = 197.15635829166658 CRVAL2 = -49.50640830555556 CTYPE1 = 'RA---AIT' CTYPE2 = 'DEC--AIT' RADECSYS= 'FK5 ' CD1_1 = -1.9503334412441806E-4 CD1_2 = -0.0 CD2_1 = -0.0 CD2_2 = 1.9503334412441806E-4 |
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