Small bug when comb...
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31 July 2020 - Comet Registration video tutorial using APP 1.083-beta1 released.

30 July 2020 - APP 1.083-beta1 has been released introducing Comet processing! This 1st beta has comet registration. The stable release will also include special comet integration modes.

9 July 2020 - New and updated video tutorial using APP 1.081: Complete LRGB Tutorial of NGC292, The Small Magellanic Cloud by Christian Sasse ( and Mabula Haverkamp

2019 September: Astro Pixel Processor and celebrate a new Partnership!

Small bug when combining LRGB frames  


Main Sequence Star Customer
Joined: 3 years ago
Posts: 34
October 25, 2018 11:03  

Hi Mabula,

I just noticed this yesterday: when I got to Tools and I start de LRGB combination after Multichannel processing, one step goes wrong in the "add frames" step.

I select the stacked and registered frames with filter names in them, and normally APP would recognize the corresponding channel based on that info. It works indeed - except for Luminance. Apparently APP cuts the name of the filter and makes "nance" out of it. As a consequence he doesn't find the corresponding channel and offers "custom" instead. 

Could you please check on this one, it is very easy to replicate and happens every time.






Neutron Star Customer
Joined: 2 years ago
Posts: 212
April 4, 2019 17:10  

Hi Mabula,

Just adding a comment on this issue to remind you that this still happens in APP 1.074.1. I understand it is very likely on your (also very likely) long TODO list so sorry to insist, but it would ease the user experience if this can be fixed.


Cheers, Wouter

Quasar Admin
Joined: 3 years ago
Posts: 2125
April 12, 2019 09:42  

Ah that could indeed be the case. I'll tag Mabula (@mabula-admin) and thank you for the report!