Search found 275 matches

by Forum_2017
10 Dec 2018, 16:28
Forum: Image processing and analysis
Topic: Can not do photometry on FITS file
Replies: 4
Views: 2396

Can not do photometry on FITS file

Hi, The other night I caught 10 lights each of 30 seconds of IRAS 19597+2258 in order to measure it's V mag. I have tried the following in AstroArt: 1) Open a single RAW: IMG_0042.CR2 (http://b-rasmussen.dk/astro/2016/0824/IMG_0042.CR2) 2) Press "Find coordinates" button in order to platesolve, writ...
by Forum_2017
10 Dec 2018, 16:27
Forum: General
Topic: AA5 crash in processing large number of files
Replies: 1
Views: 1384

Re: AA5 crash in processing large number of files

Hello, install the Service Pack 5 for AA5 and use only the LAA version. Be sure that the Astroart desktop is empty before launching a critical stacking.
BTW median is usually bad as S/N, much better Sigma or Average+Hot pixel correction.
by Forum_2017
10 Dec 2018, 16:27
Forum: General
Topic: AA5 crash in processing large number of files
Replies: 1
Views: 1384

AA5 crash in processing large number of files

Trying to process 600 color raw files (taken with ASI174MC Cool).
First time I succeeded while used average stacking method.
And succeeded stacking 150 with sigma.
But larger (300 median) all crashing.
Have 16GB memory.
by Forum_2017
10 Dec 2018, 16:26
Forum: General
Topic: AA6 crash due to image size?
Replies: 1
Views: 1374

Re: AA6 crash due to image size?

Hello,
for a 10000 x 7000 (color) image you will probably need the LAA version of Astroart, under Windows 64 bit.
See the manual about LAA.

(if instead the image is grayscale, be sure to save it as grayscale TIFF. That will be opened easily)

Greetings,
Fabio.
by Forum_2017
10 Dec 2018, 16:25
Forum: General
Topic: AA6 crash due to image size?
Replies: 1
Views: 1374

AA6 crash due to image size?

Hello y'all,

first time since I use AA6 I ran into a problem. Having TIFF images of about 5000x3500 pixels, all works fine. If I resample them to double size (FITSwork) and reload them into AstroArt, the program hangs or crashes ("AstroArt has stopped working").

Any suggestions?

Greetings, Gerd