NGC 1499
The California Nebula, Emission Nebula. Perseus
Standard View          Full Size View

AstroPhysics 305mm f3.8
Riccardi Honders Astrograph
AP 3600GTO "El Capitan"
FLI Microline 50100 / CFW10-7
Mini Borg 50 / SBIG STi
October 2017. Cave Creek Canyon Observatory, Arizona Sky Village
Equipment:

Telescope:

Mount:
Camera:
Guider:
Filters:

- Luminance (Astrodon)     48x10 mins   = 480 mins
- Red
(Astrodon)                   22x10 mins   = 220 mins
- Green
(Astrodon)               24x10 mins   = 240 mins
- Blue
(Astrodon)                  24x10 mins   = 240 mins
 
Total Exposure Time =  19h 40m
Details:
Data Imaged remotely over 11 nights (Sep 15, 16, 17, 19, 20, 21, 22, 23, 30, Oct 1, & 14, 2017).
2017, David A. Churchill
Links:

H-Alpha Image