Different dimension...
Clear all

16 November 2020 - Wouter van Reeven has officially joined the Astro Pixel Processor Team as a moderator on our forum, welcome Wouter 🙂 !

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 (iTelescope.net) and Mabula Haverkamp

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

Different dimensions for Ha and OIII extractions  


White Dwarf Customer
Joined: 5 months ago
Posts: 13
October 14, 2020 20:01  

Did an extract Ha and extract OIII integration, and normally that works out perfectly, but today the Ha came out 3011x3010 and the OIII 3010x3010. Shouldn't they be the same? That presents problems down the road, e.g. in cropping in PI, as I can no longer assume they're aligned identically.

Universe Admin
Joined: 3 years ago
Posts: 2653
October 15, 2020 11:44  

Mmm, I normally load those extractions (when processed fully) in again to normalize those against each other (saving the frames). That already takes care of these things. Not sure why with the extraction alone it varies, I can ask Mabula about that. It does vary when going through processing a little.