- Description: NGC1491 - Emission nebula in Perseus, listed on the RASC 110 Finest NGC list by Alan Dyer.
Exposures were cut short as the tube hit the mount during the exposure...
- Camera: SBIG ST-10XME at -10C
- Filters: AstroDon Generation 1
- Scope: TMB175
- Mount: Astro-Physics AP900QMD
- Exposure: 2 x 10 min each in red and blue, 1 x 10 minutes in green.
- Location: Alberta Star Party at Starland Recreation Area, Alberta.
- Date: September 23, 2011