Post

Seagull Nebula

The Seagull Nebula is quite large. It spans many times my field of view so the I chose to image the most interesting part of the seagull.

Gear

Telescope Orion Optics UK ODK12
Mount 10Micron GM1000HPS
Imaging Camera QHY163M
Guide Camera QHY5III178
Filter Wheel QHYCFW2
Filters Baader HA, OIII, SII 36mm unmounted
Focuser FT3015B-A

Shot Details

Automation Software TBA
Image Processing PixInsight
Guiding None
HA 30 x 60sec at -25°C
OIII 30 x 60sec at -25°C
SII 70 x 60sec at -25°C
Total Integration 1.6 hours
Gain 120
Offset 70
Ambient 7°C
Moon 50%
Bortle 6 to 7
Location Phoenix, AZ
This post is licensed under CC BY 4.0 by the author.