File:NGC 4636 SDSS.jpg
Original file (964 × 606 pixels, file size: 180 KB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionNGC 4636 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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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 13:12, 15 September 2020 | 964 × 606 (180 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 = 969 / Length of x axis NAXIS2 = 613 / Length of y axis COMMENT This astrometrical calibration was computed via Aladin CRPIX1 = 494.53398708285295 CRPIX2 = 316.1814933900887 EQUINOX = 2000.0 CRVAL1 = 190.7077791666666 CRVAL2 = 2.6877805555555705 CTYPE1 = 'RA---AIT' CTYPE2 = 'DEC--AIT' RADECSYS= 'FK5 ' CD1_1 = -4.044211423763933E-4 CD1_2 = -0.0 CD2_1 = -0.0 CD2_2 = 4.044211423763933E-4 |
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