Search found 3369 matches
- Wed Jun 28, 2023 2:24 am
- Forum: General Discussion
- Topic: Journal paper on spatially variant deconvolution?
- Replies: 7
- Views: 22098
Re: Journal paper on spatially variant deconvolution?
Thanks Ivo. I've been following along. I notice you mentioned that SVD is not really meant for "fixing" star shapes, and was wondering if you could expound on that for us. :?: I know we do have a spatial error slider (I'm not very practiced with it), and you've also mentioned before that adding ite...
- Tue Jun 27, 2023 5:31 am
- Forum: General Discussion
- Topic: Journal paper on spatially variant deconvolution?
- Replies: 7
- Views: 22098
Re: Journal paper on spatially variant deconvolution?
Thanks for the explanation, Ivo. Of course you saw it early. The deconvolution community must be pretty small. I don't think there's so much of a community , but you can't help but be exposed to other people's work when you're researching and tinkering. I don't really move in academic circles eithe...
- Mon Jun 26, 2023 7:32 am
- Forum: General Discussion
- Topic: StarTools 1.9 Beta
- Replies: 67
- Views: 702971
StarTools 1.9 Beta
Hi all, The first 1.9 beta is now available. If you've been following along with the 1.9 preview thread, there should not be too many new surprises. But if you haven't, then please have a look at the CHANGELOG file, which should list the many improvements. Again, many thanks to hixx decay and Carles...
- Mon Jun 26, 2023 3:34 am
- Forum: Gallery
- Topic: M 8 - Lagoon Nebula
- Replies: 7
- Views: 1729
Re: M 8 - Lagoon Nebula
I love the visual spectrum version here! :thumbsup: The colors are spot-on IMO; the quintessential red/magenta is 100% expected from this H-II area, as it's a mixture of all emissions (not just pure red Ha). For example, there's Hb (blue at 1~/3rd intensity of Ha) and O-III in areas as well (teal), ...
- Mon Jun 26, 2023 3:23 am
- Forum: General Discussion
- Topic: Journal paper on spatially variant deconvolution?
- Replies: 7
- Views: 22098
Re: Journal paper on spatially variant deconvolution?
This link just popped up in the DSLR-DSO subforum of CN: https://arxiv.org/pdf/2212.02594v2.pdf Seems to be a science journal paper (which of course means it has a punny title) for a technique that will be employed on an upcoming NASA mission for a mini space telescope? I've just briefly skimmed th...
- Mon Jun 19, 2023 5:27 am
- Forum: Gallery
- Topic: Ngc6888 The Jellyfish Nebula
- Replies: 9
- Views: 3698
Re: Ngc6888 The Jellyfish Nebula
That's a respectable Jellyfish!
You will definitely want to start using deconvolution, particularly since 1.8 and 1.9 - there's a lot of (real) detail to bring out.
Do let me know how we can help.
You will definitely want to start using deconvolution, particularly since 1.8 and 1.9 - there's a lot of (real) detail to bring out.
Do let me know how we can help.
- Sun Jun 18, 2023 2:43 am
- Forum: General Discussion
- Topic: StarTools 1.9 preview
- Replies: 156
- Views: 326013
Re: StarTools 1.9 preview
FYI, version 1.9.554.1 alpha will not open on my MacBook Pro with the M1 processor. I just tried on an MacBook Pro with M1 + latest macOS and was able to launch StarTools without issue... Please make sure to follow the unquarantining procedure (which was updated for macOS 13/Ventura). Do let me kno...
- Fri Jun 09, 2023 1:23 am
- Forum: General Discussion
- Topic: StarTools 1.9 preview
- Replies: 156
- Views: 326013
Re: StarTools 1.9 preview
Thank you all for all your help! I tracked problem down to a text-string bug regression that happened between 551 and 552.
The latest version 554.1 should work (hopefully) reliably now.
Any further issues, do let me know!
The latest version 554.1 should work (hopefully) reliably now.
Any further issues, do let me know!
- Tue Jun 06, 2023 2:26 am
- Forum: General Discussion
- Topic: StarTools 1.9 preview
- Replies: 156
- Views: 326013
Re: StarTools 1.9 preview
Thanks for your sleuthing guys! It is much appreciated.
I just released a new version with a couple of fixes that may (or may not) have caused instabilities.
@Dereksc, does this solve the issue for you?
I just released a new version with a couple of fixes that may (or may not) have caused instabilities.
@Dereksc, does this solve the issue for you?
- Sun Jun 04, 2023 2:55 am
- Forum: General Discussion
- Topic: StarTools 1.9 preview
- Replies: 156
- Views: 326013
Re: StarTools 1.9 preview
Hi Derek, Thanks for the extra info and testing. I'm still not having any luck replicating the issue, and a thorough valgrind didn't turn up anything untoward either... :( What does the following command yield? swapon -s How much space is free on the drive where your /tmp/ folder is located? Thank y...