Uploaded July 2024 | Updated September 2026, 5 days ago
After imaging for one or more nights, there are a pile of subs to organize, cull and stack. Time to open PixInsight and get cracking! We'll review four criteria to effectively cull subs in the SubFrameSelector and how to stack and drizzle data from one or more nights in the Weighted Batch Preprocessor, and go into the reasons behind each processing choice.
This is the first in a four part series covering the technique and theory for LRGB processing. While this information is on LRGB processing, much of it also applies to OSC and narrow band subs, too.
You can view the final image created in the four part process at the Sky Story Astrobin: astrobin.com/4jdauk/J
*** *** ***
We are Telescope Canada's first affiliate. It's a great place for astrophotography gear with fast service and an informed staff who are passionate about astrophotography. Using the following link adds nothing to your cost but helps us produce more educational videos about this amazing universe around us. Just copy and paste the link into your browser: https://telescopescanada.ca?bg_ref=KK15sLXmWw
All videos best viewed in 4K.
Peer into the cosmos on Sky Story and along the way come to appreciate our world all the more. Here, we explore the realm of nature beyond our Earth through the fields of astronomy and astrophotography.
All our programs are committed to the standards of scientifically accurate, high quality content that aims to educate and inspire. New videos are posted almost weekly, so please subscribe.
#astronomy #astrophotography #space #nebula #stars
After imaging for one or more nights, there are a pile of subs to organize, cull and stack. Time to open PixInsight and get cracking! We'll review four criteria to effectively cull subs in the SubFrameSelector and how to stack and drizzle data from one or more nights in the Weighted Batch Preprocessor, and go into the reasons behind each processing choice.
This is the first in a four part series covering the technique and theory for LRGB processing. While this information is on LRGB processing, much of it also applies to OSC and narrow band subs, too.
You can view the final image created in the four part process at the Sky Story Astrobin: astrobin.com/4jdauk/J
*** *** ***
We are Telescope Canada's first affiliate. It's a great place for astrophotography gear with fast service and an informed staff who are passionate about astrophotography. Using the following link adds nothing to your cost but helps us produce more educational videos about this amazing universe around us. Just copy and paste the link into your browser: https://telescopescanada.ca?bg_ref=KK15sLXmWw
All videos best viewed in 4K.
Peer into the cosmos on Sky Story and along the way come to appreciate our world all the more. Here, we explore the realm of nature beyond our Earth through the fields of astronomy and astrophotography.
All our programs are committed to the standards of scientifically accurate, high quality content that aims to educate and inspire. New videos are posted almost weekly, so please subscribe.
#astronomy #astrophotography #space #nebula #stars
