Messier 1
The Crab Nebula. Supernova Remnant, Taurus
Click image for larger view

AstroPhysics 175EDF f8
AP 3600GTO "El Capitan"
SBIG STT-8300
SBIG FW8G
(Guided Filter Wheel)
November 2015. Cave Creek Canyon Observatory, Arizona Sky Village
Equipment:

Telescope:
Mount:
Camera:
Guider:
Filters:

- H-Alpha 5nm (Astrodon)     27x20 mins   = 540 mins
 
 
Total Exposure Time =  9h 00m
Details:
Data Imaged remotely over 7 nights (Nov 8, 9, 17, 18, 19, 20, & 21, 2015).
The Crab Nebula (NGC 1952) is the result of a brilliant Supernova event recorded by Chinese astronomers in 1054. Today we observe this as an expanding gas cloud eminating from the central Pulsar.
2015, David A. Churchill