egg|nomz|egg changed the topic of #kspacademia to: https://gist.github.com/pdn4kd/164b9b85435d87afbec0c3a7e69d3e6d | Dogs are cats. Spiders are cat interferometers. | Космизм сегодня! | Document well, for tomorrow you may get mauled by a ネコバス. | <UmbralRaptor> egg|nomz|egg: generally if your eyes are dewing over, that's not the weather. | <ferram4> I shall beat my problems to death with an engineer.
<iximeow>
egg|cell|egg: am i being silly or shouldn't there be very standard transforms from images through filter_of_choice to.. human-interpreted color?
<iximeow>
(i see lots of people talking about "tweaking colors" and don't quite understand)
<egg|cell|egg>
Cc raptop
<egg|cell|egg>
Raptop: what is colour
<iximeow>
how to clolr
<raptop>
color is fake, unless you're doing something like T_{eff} or V-R
<raptop>
Uh, I think with enoug googling, you can find best effort guesses, but eh. Real color gas/ice giants risk being hazy and having washed out features.
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<iximeow>
bye raptop
<iximeow>
i was thinking w.r.t nebulae but that makes sense too
<UmbralRaptor>
Nebulae are even more fake =|
<iximeow>
they are!
<iximeow>
esp with x-ray, UV, radio, ...
<UmbralRaptor>
Even in visible -- they're brighter in Hα, but in the telescope you tend to see the Hβ.
<UmbralRaptor>
(Assuming something like Orion or Lagoon. The OIII in planetary nebulae should be comparatively real)
<iximeow>
at least among amateurs i see people cludging various narrower bands into something approximating what you might see through an eyepiece of a significantly larger aperture
<iximeow>
and at least when mapping spectral lines to colors... that's fairly constant. i don't understand why any guesswork or tweaking is involved there, other than inadequate tools or artistic liberties
<kmath>
<spacermase> Source: the part of my brain that's been quietly insisting I should just drop out and find a middling programming j… https://t.co/cYJzT5S5dA
* bofh
stares at ratp.fr
* bofh
is suddenly very glad to be away from Paris for once
<bofh>
there is piano music and a christmas tree with interesting blinking patterns visible out the window here, it's heaven
<kmath>
<✔Alex_Parker> On the twelfth day of research my PI gave to me ⏎ 12 deadlines impending ⏎ 11 pipettes pipetting ⏎ 10 lasers ablating ⏎ 9 d… https://t.co/wRHkcaMBFP
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[Principia] pleroy closed pull request #2013: Distinguish AdaptiveStepParameters and GeneralizedAdaptiveStepParameters in name only - https://git.io/fpDuk
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[Principia] pleroy pushed 21 commits to master [+1/-0/±83] https://git.io/fpS2z
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[Principia] pleroy f45423e - Factor out the flowing code.
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[Principia] pleroy d825008 - Templatize the parameters.
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[Principia] pleroy 9ce6afc - A million errors in the plugin and integrators that don't deserialize.
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[Principia] ... and 18 more commits.
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[Principia] pleroy opened pull request #2020: Change the ephemeris to factor out the adaptive step integration - https://git.io/fpSVR
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[Principia] pleroy synchronize pull request #2020: Change the ephemeris to factor out the adaptive step integration - https://git.io/fpSVR
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[Principia] eggrobin labeled pull request #2020: Change the ephemeris to factor out the adaptive step integration - https://git.io/fpSVR
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[Principia] Maarico opened issue #2021: crash when adding maneuver - https://git.io/fpSwd
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[Principia] pleroy 0186c75 - Change the ephemeris to factor out the adaptive step integration.
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[Principia] ... and 4 more commits.
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[Principia] pleroy closed pull request #2020: Change the ephemeris to factor out the adaptive step integration - https://git.io/fpSVR
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[Principia] pleroy opened pull request #2022: Remove unused initial_direction from C# - https://git.io/fpSo5
<kmath>
<bofh453> AND ON TODAY'S EPISODE OF CURSÈD FUSION CONCEPTS THAT NEVER NEEDED TO EXIST, THE LA POSTE BAR. ⏎ ⏎ I'd make a joke abo… https://t.co/Y0EW4etNg5
* UmbralRaptor
is confused
<egg>
moo
<bofh>
UmbralRaptor: imagine the USPS Pub
<UmbralRaptor>
bofh: so, cheaper and available in more places than other pubs, even if the hours aren't great?
<bofh>
...sadly that may actually apply to La Poste as well nowadays.
<egg>
bofh: um, so, the post office nearest ANBO is 5 km away, in the next town over
<egg>
bofh: whereas there's a pizza in the same town as ANBO (where they will deposit letters, but it's a pizza, not a post office)
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