Messier 101

Messier 101

 

Taken May 13 - 16, 2021 near Seattle, Washington

 

Telescope: TEC 180FL @ f/5 using Astro-Physics Quad-TCC

 

Camera: QHY600

 

Guide Camera: Starlight Xpress Lodestar

 

Mount: Astro-Physics Mach2GTO

 

Capture Software: Sequence Generator Pro

 

Exposure:

 

Red: 3 hours (36 x 5 min, bin 1x1)

 

Green: 3 hours (36 x 5 min, bin 1x1)

 

Blue: 3 hours (36 x 5 min, bin 1x1)

 

Lum: 3 hours 25 minutes (41 x 5 min, bin 1x1)

 

Total Integration Time: 12 hours 25 minutes

 

Processed in PixInsight 1.8

Done