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INDI Library v2.0.6 is Released (02 Feb 2024)

Bi-monthly release with minor bug fixes and improvements

ASTAP 9.288 fails when run stand alone ubuntu 18.04 amd

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If DSS creates 32 bit TIF's, ASTAP can't read them. 16 bit should be no problem.

The darks don't need to be at the same temperature. Any dark will remove the hot pixels. Unless "classify" is checked (bottom section) it will take any dark(s), makes a master file from it and use it. If you classify on temperature it will look for a dark(s) of the same temperature.

Han
4 years 4 months ago #45176

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But it shouldn't cause a program to crash ( it does) can ASTAP not just ignore files it cant read ! :-)

Thanks for the Darks info I presumed that would be the case.
RPI3 Ubuntu 16.04 / AMD desktop Kstars under Ubuntu 16.04 Mounts :azeq6 ,SWAZGoTo

RPI3 Fedora testing out on AMD desktop Fedpra 28 - running kstars 2.9.4 , Indilib 1.7.4 ?????
4 years 4 months ago #45177

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Yes normally it would/should not crash. Can you send me a sample file(s), so I can see (in the debugger) where it crashes. No guarantee I can fix it but let' s have a look.

Regards, Han
4 years 4 months ago #45192

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sorry i deleted them - will try and set up another failure :-)
RPI3 Ubuntu 16.04 / AMD desktop Kstars under Ubuntu 16.04 Mounts :azeq6 ,SWAZGoTo

RPI3 Fedora testing out on AMD desktop Fedpra 28 - running kstars 2.9.4 , Indilib 1.7.4 ?????
Last edit: 4 years 4 months ago by Clive Stachon.
4 years 4 months ago #45195

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as promised
RPI3 Ubuntu 16.04 / AMD desktop Kstars under Ubuntu 16.04 Mounts :azeq6 ,SWAZGoTo

RPI3 Fedora testing out on AMD desktop Fedpra 28 - running kstars 2.9.4 , Indilib 1.7.4 ?????
4 years 4 months ago #45202
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Hello Stash,

Reading sub-directories is removed in version ß0.9.293 (for Linux AMD64 and Windows). I didn't realise it was there, but was simple to remove with setting of one parameter.

I had a brief look to your images. For de-bayering you have to set for your camera de-mosiac pattern at "RG". Since the files are 12 bit CR2 files, set de-bayer method "AstroC, colour for stars. Range 0-16383". "Convert OSC images to colour"=checked, "Auto levels and colour smooth"=checked.

The blue halos around the brightest stars are strange for me. Is this from the optics? Do you see similar halos using DSS?

Clear skies, Han
4 years 4 months ago #45229

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Hi Han,

Tested out latest version ASTAP and it doesn't fail. Did have a funny when I ran DSS/AT while ASTAP was loaded ASTAP live stacking decided to stack the same files 16 times (there are only 5 orig CR2) but stacking should have stopped when renamed files back button pressed. Not sure whan was going on there. Tried it again withou startong DSS/AT - all was well.

Yes the blue halo can occur but in DSS/AT I just drop the contrast.up the black and it reduces the problem - maybe it the optics or that the dslr is modified for Astro use.

If I use Dithering will that effect ASTAP live stacking ?

See attached screen prints

Sill the problem ,on Win 64,seems to be gone - Many thanks :-)
RPI3 Ubuntu 16.04 / AMD desktop Kstars under Ubuntu 16.04 Mounts :azeq6 ,SWAZGoTo

RPI3 Fedora testing out on AMD desktop Fedpra 28 - running kstars 2.9.4 , Indilib 1.7.4 ?????
Last edit: 4 years 4 months ago by Clive Stachon.
4 years 4 months ago #45231
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Good to hear it works. Feedback is essential.

For your stacking, I forgot to mention that with live stacking there is no final automatic colour correction so M31 becomes in your case pretty yellow. To correct this, go to tab PIXEL MATH, section "Colour correction", press AUTO, press APPLY. This will guarantee that the stars are average white coloured and the background is average grey coloured. For normal stacking this can be done automatic but not for live stacking, because the program doesn't know when the stack is finished.

Han
Last edit: 4 years 4 months ago by han.
4 years 4 months ago #45232

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Hi Han

ok noted - thanks again
RPI3 Ubuntu 16.04 / AMD desktop Kstars under Ubuntu 16.04 Mounts :azeq6 ,SWAZGoTo

RPI3 Fedora testing out on AMD desktop Fedpra 28 - running kstars 2.9.4 , Indilib 1.7.4 ?????
4 years 4 months ago #45234

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