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Additional exposures with light pollution filters


(@dv_stranger)
Main Sequence Star Customer
Joined: 3 years ago
Posts: 65
Topic starter  

Hello everyone,

can I use APP to stack pictures without a light-pollution filter with pictures where i used a light-pollution filter? I have recordings of a complete night with the Iris Nebula (Without any filter), and would like to record a second night with the IDAS LPS-D2 or Optolong L-Pro. Can I then easily stack both next ones together?

The IDAS LPS-D2 has a slight greenish color, but would you still be able to combine it well?

Or is that not a good idea?

Thanks!


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(@vincent-mod)
Universe Admin
Joined: 6 years ago
Posts: 5240
 

That is totally fine yes. 🙂 For narrowband filters you do need to follow a different workflow to combine it with full RGB. Have a look at this one: https://www.astropixelprocessor.com/community/postid/7610/


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(@dv_stranger)
Main Sequence Star Customer
Joined: 3 years ago
Posts: 65
Topic starter  

Thank you! 


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