The Andromeda Galaxy - Short Integration (GiffS)

Celestial hemisphere: Northern · Constellation: Andromeda (And) · Contains: Andromeda Galaxy · HD4143 · HD4174 · HD4322 · M 110 · M 31 · M 32 · NGC 205 · NGC 206 · NGC 221 · NGC 224

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The Andromeda Galaxy - Short Integration

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The Andromeda Galaxy - Short Integration

M31, The Andromeda Galaxy, is the quintessential galactic target. M31 is our closest neighboring galaxy at just 2.5 million Light Years away. While relatively close it's very, very large. It is 152,000 Light Years in diameter. The Andromeda Galaxy presents an interesting challenge from both a focal length and an exposure point of view. It turns out to be just about perfect framing with my AT72EDII and the ASI533MC camera but without the .8 reducer on the telescope I would have to shoot a mosaic to get it all in. Getting detail while not totally blowing out the core is tricky. This image is the result of just 3 hours of exposure time. I lost about quite a few subs (about an hour and a half!) due to passing clouds and the havoc they reek on guiding as well obscuring the target. The plan is to get somewhere around 24 hours on this target. Here's hoping for more clear nights!

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Description: This the exact same data but with different processing. This was manually stacked and post processed in Siril then saved off as a 32-bit Tiff file and further processed in Affinity Photo.

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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.

Submitted The date and time when you submitted this image for IOTD/TP consideration.	...
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.
Promotions by Submitters When 3 distinct Submitters promote the image, it moves on to the next stage of the process: evaluation for Top Pick status. This requirement, in addition to anonymization of images and distribution to only a subset of them, prevents biases and ensures that the best images are selected.
Promotions by Reviewers When 3 distinct Reviewers promote the image, it moves on to the next stage of the process: evaluation for IOTD status.
Early dismissal Staff members have a lot of images to inspect on a daily basis, and they can dismiss images if they believe they don't meet the requirements for IOTD/TP selection. If an image is dismissed 5 times, it's removed from the process. This streamlines the process and ensures that any bias present in promotions could be overruled by other staff members.

Status	Advanced success
Started	...
Astrometry.net job	8371322
PixInsight job	GAMPP03PW58EO9XPWB553P3TE9KO815L
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	00h42m44s.31
RA (top/left)	00h47m54s.81
RA (top/right)	00h47m29s.72
RA (bottom/right)	00h37m24s.97
RA (bottom/left)	00h38m06s.91

Dec (center)	+41°15′54″.10
Dec (top/left)	+40°22′36″.3
Dec (top/right)	+42°14′38″.8
Dec (bottom/right)	+42°08′17″.8
Dec (bottom/left)	+40°16′23″.4

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The Andromeda Galaxy - Short Integration

The Andromeda Galaxy - Short Integration

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Image Index:

Contribution Index (beta):

The Andromeda Galaxy - Short Integration

The Andromeda Galaxy - Short Integration

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