Difference between revisions of "Talk:2645: The Best Camera"
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Removed the part about L2 being in Earth's umbra. Although this is true, the JWST is not actually ''at'' L2; it revolves around L2, specifically to avoid being in the Earth's umbra (and the moon's) and therefore avoid changes in temperature. [[User:DKMell|DKMell]] ([[User talk:DKMell|talk]]) 17:52, 13 July 2022 (UTC) | Removed the part about L2 being in Earth's umbra. Although this is true, the JWST is not actually ''at'' L2; it revolves around L2, specifically to avoid being in the Earth's umbra (and the moon's) and therefore avoid changes in temperature. [[User:DKMell|DKMell]] ([[User talk:DKMell|talk]]) 17:52, 13 July 2022 (UTC) | ||
| − | Does anyone know whether they use [https://ds9.si.edu/doc/user/rgb/index.html SAOImageDS9] or [https://docs.astropy.org/en/stable/visualization/rgb.html Astropy] to make full color images? Both are listed under [https://www.stsci.edu/jwst/science-execution/data-analysis-toolbox post-pipeline tools.] General instructions are in [https://arxiv.org/pdf/2001.02618.pdf this paper] but it's not a software tutorial, and it doesn't mention un-redshifting very distant objects like in Dr. Becky's video (and which they didn't do completely for the deep field because the lensed galaxies were actually red.) [[Special:Contributions/172.70.206.213|172.70.206.213]] 05:35, 14 July 2022 (UTC) | + | Does anyone know whether they use [https://ds9.si.edu/doc/user/rgb/index.html SAOImageDS9] or [https://docs.astropy.org/en/stable/visualization/rgb.html Astropy] to make full color images? Both are listed under [https://www.stsci.edu/jwst/science-execution/data-analysis-toolbox post-pipeline tools.] General instructions are in [https://arxiv.org/pdf/2001.02618.pdf this paper] but it's not a software tutorial, and it doesn't mention un-redshifting very distant objects like in [https://www.youtube.com/watch?v=sNJR3lenz1I&t=293s Dr. Becky's video] (and which they didn't do completely for the deep field because the lensed galaxies were actually red.) [[Special:Contributions/172.70.206.213|172.70.206.213]] 05:35, 14 July 2022 (UTC) |
Revision as of 06:32, 14 July 2022
Removed the part about L2 being in Earth's umbra. Although this is true, the JWST is not actually at L2; it revolves around L2, specifically to avoid being in the Earth's umbra (and the moon's) and therefore avoid changes in temperature. DKMell (talk) 17:52, 13 July 2022 (UTC)
Does anyone know whether they use SAOImageDS9 or Astropy to make full color images? Both are listed under post-pipeline tools. General instructions are in this paper but it's not a software tutorial, and it doesn't mention un-redshifting very distant objects like in Dr. Becky's video (and which they didn't do completely for the deep field because the lensed galaxies were actually red.) 172.70.206.213 05:35, 14 July 2022 (UTC)
