Celestial hemisphere:  Northern  ·  Constellation: Taurus (Tau)  ·  Contains:  Crab nebula  ·  M 1  ·  NGC 1952
M1 Crab (23hrs), Craig Shine
M1 Crab (23hrs)
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M1 Crab (23hrs)

M1 Crab (23hrs), Craig Shine
M1 Crab (23hrs)
Powered byPixInsight

M1 Crab (23hrs)

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Acquisition details

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Description

I got a little obsessed with the Crab in early December and imaged it for 4 nights straight. I combined that data with an earlier session in November for a total of 23hrs of integration time, mostly 3minute subs.

I split the Ha and Oiii channels in APP and recombined them in Photoshop.

Comments

Sky plot

Sky plot

Histogram

M1 Crab (23hrs), Craig Shine