Issue with mono dat...
Clear all

2023-03-15: APP 2.0.0-beta14 has been released !

IMPROVED FRAME LIST, sorting on column header click and you can move the columns now which will be preserved between restarts.


We are very close now to  releasing APP 2.0.0 stable with a complete printable manual...


Astro Pixel Processor Windows 64-bit

Astro Pixel Processor macOS Intel 64-bit

Astro Pixel Processor macOS Apple M Silicon 64-bit

Astro Pixel Processor Linux DEB 64-bit

Astro Pixel Processor Linux RPM 64-bit

Issue with mono data after remove light pollution

2 Posts
2 Users
Molecular Cloud
Joined: 4 years ago
Posts: 1
Topic starter  

I have run extract_Ha and OIII and these results files RGB combine fine. If I try remove light pollution before combine, these output files fail to combine (thinks they are colour). I believe that the reason is in the _LPC fits files the header has

DU1 - CFAIMAGE= 'yes ' / Color Filter Array pattern

Where in the original file it was 'no'

forgot to add V2 Beta 13


This topic was modified 2 months ago by LondonSky

Universe Admin
Joined: 6 years ago
Posts: 5386

That is an interesting one to investigate, in the mean time you can combine and after that do the pollution correction, that should also work fine.