Andromeda Galaxy (Phil Wright)

Celestial hemisphere: Northern · Constellation: Andromeda (And) · Contains: 32 And · 35 And · 35 nu. And · Andromeda Galaxy · HD2756 · HD2993 · HD3141 · HD3396 · HD3431 · HD3447 · HD3741 · HD3765 · HD3827 · HD4143 · HD4174 · HD4267 · HD4322 · HD4479 · HD4669 · HD4902 · HD5129 · M 110 · M 31 · M 32 · NGC 205 · NGC 206 · NGC 221 · NGC 224 · The star 32 And · The star ν And

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Andromeda Galaxy

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Andromeda Galaxy

A few weeks back I gathered around 2 hours of data from my bortle 5/6 garden on andromeda and after processing had a half decent image, however a week later I had the opportunity to stay with a relative who lives in a bortle 3/4 area so decided to take my gear and hopefully add some more data to what I'd already captured.
Over the course of two fairly clear nights, I managed to gather around another 9 1/2 hours of data to add to my current 2 hours.
When checking the data in SubframeSelector in Pixinsight, the SNR values from my garden to hers were so vastly better that I actually decided to just leave out the original 2 hours from my garden and process the 9 1/2 I gathered from hers instead, figuring that adding poor quality data would only make it worse. Even though it was an extra 2 hours of 'good' data (no clouds, no moon etc).

This is my result, so far. I want to head back out to hers as soon as it's clear again and try to gather a bunch of Ha data to add to this image and see what I can produce.

Original
Final
B

B

Description: Added a bunch of Ha data, I'll need to add more next year I think.

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Imaged with N.I.N.A.

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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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Views by Submitters (available since September 19th, 2023) Every image is assigned to 50% of available Submitters. In the event that at least 80% of them don't view the image before its time in the IOTD/TP process expires, it's assigned to the other 50% of Submitters and the process begins anew.
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Status	Advanced success
Started	...
Astrometry.net job	8978626
PixInsight job	NHTEC014GSEH7IFY0KWRZZ74IRJ0GT7X
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	00h42m42s.68
RA (top/left)	00h48m43s.44
RA (top/right)	00h55m14s.50
RA (bottom/right)	00h36m08s.15
RA (bottom/left)	00h31m01s.72

Dec (center)	+41°16′07″.0
Dec (top/left)	+38°17′55″.5
Dec (top/right)	+43°27′55″.3
Dec (bottom/right)	+44°13′05″.2
Dec (bottom/left)	+38°59′48″.4

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Andromeda Galaxy

Andromeda Galaxy

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Andromeda Galaxy

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