![](https://i0.wp.com/www.denverastro.org/wp-content/uploads/2023/03/Horsehead-2022.jpg?fit=1000%2C1397&ssl=1)
Astrophotography Special Interest Group (ASIG) – Image Processing
Our second bimonthly meeting of the DAS Astrophotography Special Interest Group (ASIG) takes place this Wednesday via Zoom and will focus on image processing tools, tips, and techniques.
Are you interested in #astrophotography? Do you want to learn or improve your skills in astrophotography? Do you enjoy pictures of the Moon, the planets, the Sun or the deep sky objects, and wonder whether you can take similar pictures?
In April 2022 we launched a special interest group (SIG) within DAS, focused on astrophotography. The ASIG serves beginners who want to start in this hobby, intermediates who want to improve their skills, and experts who would like to share their skills.
If you would like to be part of the ASIG, consider becoming a DAS member today
Image credit: Tommy Lease
NGC 7635, also known as the Bubble Nebula, Sharpless 162, or Caldwell 11
Captured in SHO
Equipment:
ASI2600MM-Pro
Antlia 36mm 3nm SII/Ha/OIII
Stella Lyra 10″ Newt at 1000mm
SW Quattro CC
EQ6R-Pro
Image Details:
SII- 60x300s, gain 100, -10c, bin1
Ha- 60x300s, gain 100, -10c, bin1
OIII- 60x300s, gain 100, -10c, bin1
Total Integration: 15 hrs
Location:
Parker, CO, USA
Bortle 5 sky
Acquisition and processing:
Acquired in NINA, Processed in Pixinsight
![](https://i0.wp.com/www.denverastro.org/wp-content/uploads/2023/09/bubble_nebula_sho_2023-scaled.jpg?resize=940%2C1026&ssl=1)