Erik Tollerud

Oh, hah, what @duytnguyendtn said :wink: . I wrote the above before seeing https://github.com/astropy/specreduce/pull/71#issuecomment-989133048

@exowanderer - a good guideline is to think of everything the deals with "2d spectra" to be aimed at `specreduce`, so I think that would also fall under specreduce. With...

Ohh, gotcha. Might be worth mentioning that in the docs for now just so no one else asks the same question. It's tempting to say something like "allow anything that's...

Thanks @maartenbreddels ! This is a great overview. I think, unfortunately, the use cases I'm thinking of are more like 2/3, although I have a 4 and a 5 in...

It's conceivable it was a really weird HDU or something. If this is *supposed* to work and it works in some cases I can try to re-produce what lead to...

I just discussed this a bit more with @astrofrog, and I think the second of these check box is the higher priority, because it might be better in at least...

Aha! That does indeed work. So if you like, @astrofrog, you can rename this issue to "make `app.data_collection[0].subsets[0].style.color = 'color'` easier to intuit" :wink:

I'm not sure if we put this in some other issue, but for some added context, this gist gives some examples of what might work better too: https://gist.github.com/eteq/067d9c52ec0c20137bb5adb17da4613c

This is some high-level thoughts motivated by some out-of-band conversation with @bmorris3 about this PR: I think it would be much better from a tecchnical and user-facing perspective to treat...

Oh, I didn't know that! Yeah, then maybe that just needs to be upgraded to a more useful public API name like `imviz.get_viewers` or `imviz.app.get_viewers()`, and the implementation is just...