AT8IN 1st DSO light - M81 and M82 wide field (StarGale)

AT8IN 1st DSO light - M81 and M82 wide field

After syncing on Dubhe I did a GOTO M82 so I could get a picture of the supernova while still visible. I did not reframe, I left M82 in the center and M81 on the right edge. I tried a couple of 4 minute subs but I was getting doubled stars because I needed to put more east bias on the RA and perhaps more focuser end bias on the DEC. Clouds were rolling in so I reduced the subs to 30 seconds each to guarantee success, though probably could have gone 2 to 3 times longer. I got in 34 subs before the clouds started ruining the images.

This image was done unguided with PEC off.

Version B increases the color saturation and shifts the color balance towards blue so the entire range of star colors will display.

Gale

Original
Final
B

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Distribution of astrophotographers

This table shows the number of distinct astrophotographers who have been assigned and IOTD/TP award compared to the total number of images awarded.
	Distinct awarded users	Total awarded images
Image of the day
Top picks
Top pick nominations

Distribution of subject types

This table shows the distribution of awards per subject type, compared to the popularity of images of that subject type.
	Image of the day	Top pick	Top pick nominations	Total submitted
Deep sky
Solar system
Extremely wide field
Star trails
Northern lights
Noctilucent clouds
Landscape

Distribution of data sources

This table shows the distribution of awards per data source, compared to the popularity of images acquired from that data source.
	Image of the day	Top pick	Top pick nominations	Total submitted
Backyard
Traveller
Own remote observatory
Amateur hosting facility
Public amaeteur data
Professional, scientific grade data
Mix of multiple sources
Other
Unknown

The “AstroBin Image of the Day and Top Picks”, or IOTD/TP, is a long-running system to promote beautiful, interesting, peculiar, or otherwise amazing astrophotographs, with a focus on technical excellence. Learn more.

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PixInsight job	n/a
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