Andromeda (Steve Pratley)

Celestial hemisphere: Northern · Constellation: Andromeda (And) · Contains: Andromeda Galaxy · HD3765 · HD3969 · HD4143 · HD4174 · HD4322 · M 110 · M 31 · M 32 · NGC 205 · NGC 206 · NGC 221 · NGC 224

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Andromeda

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Andromeda

It is estimated that in ~5 billion years our Milky Way solar system will collide with this enormous barred galaxy called “Andromeda”. This is a challenging astro target to photograph from southern skies as it is classified as a northern hemisphere target. It’s a bucket list astro image and while at the NSAS star party in Hunter Valley last weekend I managed to capture 3.5 hours of data to create this image. I hope to capture this one in the northern hemisphere one day and improve on this beautiful shot even more.

- Skywatcher esprit 100/ 10 Micron GM1000

- ASI 2600MM Pro (~3.5 hours of integration)

- PLL Esatto 3”

- ASI 174MM guide camera

- PLL Eagle w/ Ecco

- Antlia Filter set

Blue - 20 x 180mins

Green - 15 x 180 mins

Red - 18 x 180 mins

- L 11 x 180 mins + RGB stars

- Adobe Photoshop and Pixinsight

Please note: The following tables are updated every 24 hours.

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
Artificial satellite

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	...
PixInsight job	475XC7B06ZRWWG1IXTTN8ZF8R77H77L1
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	00h42m33s.56
RA (top/left)	00h45m49s.53
RA (top/right)	00h47m24s.78
RA (bottom/right)	00h39m09s.41
RA (bottom/left)	00h37m51s.19

Dec (center)	+41°12′40″.4
Dec (top/left)	+39°57′04″.3
Dec (top/right)	+42°16′57″.3
Dec (bottom/right)	+42°27′56″.3
Dec (bottom/left)	+40°07′48″.3

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