M1 - The Crab Nebula
M1, The Crab Nebula is the remnant of a supernova explosion in the constellation of Taurus.
The supernova explosion was observed from Earth in the year 1054 and documented by Chinese astronomers.
The nebula is about 6,500 light years away from Earth and is expanding at a rate of about 3.35 Million miles per hour, which is a rate fast enough for the expansion to be noticeable from Earth from one year to the next.
The Crab Pulsar, a neutron star lies at the center of the nebula. With a spin rate of over thirty times per second, it emits pulses of radiation from gamma rays to radio waves. The pulses propel the nearby gas to a speed greater than 10% of the speed of light.also
Image acquisition and processing information:
Date: October 10th, 2021
Telescope: Celestron Edge HD 14" telescope - Focal Ratio: F11
Mount: Astro-Physics AP-1200 GTO CP3
Camera: ZWO ASI-6200 MM Pro monochrome camera equipped with a ZWO 7-Position Electronic
Filter Wheel with 2-Inch Filters
Image acquisition software: Sequence Generator Pro v. 3.0.3.169
Exposures: 12 five-minute exposures binned 3x3 using a IR/UV cut filter for luminance, 6 five-minute exposures each binned 3x3 using red, green and blue filters
Guiding: Telescope: Guided through the imagaing scope using ONAG XM on-axis guider using a ZWO ASI-183 MM Pro guiding camera also binned 3x3
Image processing Software: PixInsight v. 1.8.8.9