File:NGC 7420 SDSS2.jpg
Original file (829 × 657 pixels, file size: 138 KB, MIME type: image/jpeg)
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Summary
[edit]DescriptionNGC 7420 SDSS2.jpg |
Français : Image d'un objet astronomique du catalogue NGC réalisé avec Aladin et les données du relevé SDSS |
Date | |
Source | Own work |
Author | Donald Pelletier |
Licensing
[edit]This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. | |
The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
http://creativecommons.org/publicdomain/zero/1.0/deed.enCC0Creative Commons Zero, Public Domain Dedicationfalsefalse |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 03:54, 25 September 2024 | 829 × 657 (138 KB) | Donald Pelletier (talk | contribs) | Uploaded own work with UploadWizard |
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JPEG file comment | SIMPLE = T / Generated by Aladin (CDS)
BITPIX = 8 / Bits per pixel NAXIS = 2 / Number of dimensions NAXIS1 = 995 / Length of x axis NAXIS2 = 746 / Length of y axis COMMENT This astrometrical calibration was computed via Aladin CRPIX1 = 746.1000000000058 CRPIX2 = 497.40000000000873 EQUINOX = 2000.0 CRVAL1 = 343.88349021476625 CRVAL2 = 29.80430344551861 CTYPE1 = 'RA---AIT' CTYPE2 = 'DEC--AIT' RADECSYS= 'FK5 ' CD1_1 = -3.216726980297547E-5 CD1_2 = -0.0 CD2_1 = -0.0 CD2_2 = 3.216726980297547E-5 |
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