Messier 33
Spiral Galaxy, Type Sc, Triangulum

AstroPhysics 305mm f3.8
Riccardi Honders Astrograph
AP 3600GTO "El Capitan"
FLI Microline 50100 / CFW10-7
Mini Borg 50 / SBIG STi
November 2018. Cave Creek Canyon Observatory, Arizona Sky Village
Equipment:

Telescope:

Mount:
Camera:
Guider:
Filters:

- Luminance (Astrodon)     32x10 mins   = 320 mins
- Red
(Astrodon)                   26x10 mins   = 260 mins
- Green
(Astrodon)               22x10 mins   = 220 mins
- Blue
(Astrodon)                  24x10 mins   = 240 mins
 
Total Exposure Time =  17h 20m
Details:
Data Imaged remotely over 7 nights during October & November, 2018.
© 2018, David A. Churchill
Links:

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