File:NGC 6809 DSS.jpg
Original file (1,198 × 742 pixels, file size: 322 KB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionNGC 6809 DSS.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 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)
English: About the copywrigth. The answer of the organisation.
Hi, Thank you for your question. The licenses for SDSS and DSS images are different because there are different contributing organizations to each. However, both are free to use for non-profits for educational purposes, without further restriction. This includes Wikipedia. There is no copyright STScI holds that would prevent using the DSS images on Wikipedia, even though it may not be specifically named in the DSS license. Referring to https://archive.stsci.edu/publishing/data-use#section-95dab389-f4b4-4a52-8985-dcbfb908d8f2 it appears that use of the color DSS images can be investigated further by contacting archive@stsci.edu Sincerely, The Office of Public Outreach If you need to contact us about this request, please reply to this message Thank you |
Date | |
Source | Own work |
Author | Donald Pelletier |
Licensing
[edit]- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 09:34, 14 July 2023 | 1,198 × 742 (322 KB) | Donald Pelletier (talk | contribs) | Uploaded own work with UploadWizard |
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- Usage on fr.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 = 1215 / Length of x axis NAXIS2 = 757 / Length of y axis COMMENT This astrometrical calibration was computed via Aladin CRPIX1 = 616.4362040413971 CRPIX2 = 387.7056717031164 EQUINOX = 2000.0 CRVAL1 = 295.9747541406292 CRVAL2 = -70.63333584663424 CTYPE1 = 'RA---AIT' CTYPE2 = 'DEC--AIT' RADECSYS= 'FK5 ' CD1_1 = -4.54223808018253E-4 CD1_2 = -0.0 CD2_1 = -0.0 CD2_2 = 4.54223808018253E-4 |
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