Search found 35 matches

by einari
22 Jul 2022, 09:28
Forum: Image processing and analysis
Topic: Making photometry measurements in AA8 (and do a AAVSO file)
Replies: 2
Views: 113

Making photometry measurements in AA8 (and do a AAVSO file)

Hello, I've tried to make AAVSO compatible file which I could upload (to AAVSO) of an RR Lyrae type star: https://www.aavso.org/aavso-alert-notice-786 So far no luch with my normal software I use (ASTAP). Haven't used AA much execpt some individual astrometry/photometry measurements with AA7. So bat...
by einari
10 Jul 2022, 16:01
Forum: General
Topic: No star removal when processing in AA 8 ?
Replies: 2
Views: 172

Re: No star removal when processing in AA 8 ?

I was blind.
It had moved from Options to Extra in Preprocessing.
Sorry :oops:
by einari
08 Jul 2022, 05:46
Forum: General
Topic: No star removal when processing in AA 8 ?
Replies: 2
Views: 172

No star removal when processing in AA 8 ?

Am I missing it but it was there in AA 7 ?
by einari
08 Jul 2022, 04:46
Forum: General
Topic: Plate Solving - No Luck
Replies: 10
Views: 492

Re: Plate Solving - No Luck

Continue this plate solve thing.

Just tried plate solving with AA 8.
It seems it can't solve if I don't rotate (and flip horizontally) but if I do it will solve. Camera angle is -87.
Plate solving has default setting, ie 180 degrees rotation.
by einari
13 Jan 2022, 05:19
Forum: Image processing and analysis
Topic: Follow minor planet - or comet
Replies: 7
Views: 2518

Re: Follow minor planet - or comet

I guess they work if they are rotated. But was hoping it would work without doing it.
Guess I would like an explanation why they need to be rotated before the follow comet stacking works.

Edit: I think I got it working now.
My rotation angle is now -87.07 ( in Observer settings).
by einari
08 Jan 2022, 09:09
Forum: Image processing and analysis
Topic: Follow minor planet - or comet
Replies: 7
Views: 2518

Re: Follow minor planet - or comet

I would still like to make this work (without rotating images). I plate solve image and get -92.65 as camera rotation angle. Put this in Observatory data. Get current comet data (angle and speed). And the result is image attached. Does it make difference that in fits the camera angle is 88 (SGP puts...
by einari
24 Jul 2021, 07:00
Forum: Image processing and analysis
Topic: Reject subs with bright backgrounds.
Replies: 3
Views: 780

Re: Reject subs with bright backgrounds.

Fabio has good solution.
For now I have used free ASTAP software for selection

https://www.hnsky.org/astap.htm#uncheck_outliers
by einari
15 May 2021, 16:40
Forum: General
Topic: Feature request
Replies: 5
Views: 1257

Re: Feature request

Thank you for suggestions.

I propose an other :D

In gradient reduction using points could there be feature for spreading points based on adu levels, or some kind of automatic spreading?
by einari
24 Apr 2021, 15:42
Forum: General
Topic: Feature request
Replies: 5
Views: 1257

Re: Feature request

Yes. And flats too (sometimes dust motes move...).
by einari
21 Apr 2021, 06:02
Forum: General
Topic: Feature request
Replies: 5
Views: 1257

Feature request

Hello

Are the any plans to implement multiple session stacking ?

Regards
Tapio
by einari
08 Feb 2021, 06:59
Forum: Image processing and analysis
Topic: Color camera images: extract the 4 different color planes
Replies: 2
Views: 835

Re: Color camera images: extract the 4 different color planes

I don't think for flat framing it's a good idea - or artificial flats for that matter.
Why can't you make 'real' flats ?
Or just extract RGB ?
by einari
10 Jan 2021, 07:29
Forum: Image processing and analysis
Topic: Astroart stacking error with flipped images
Replies: 5
Views: 1308

Re: Astroart stacking error with flipped images

Found a cure. Options, Stars 30 works.