M45 - The Pleiades - ZWO ASI2600MC Pro First Light (Morsing)

Celestial hemisphere: Northern · Constellation: Taurus (Tau) · Contains: 12.52 · 16 Tau · 164 Eva · 17 Tau · 18 Tau · 19 Tau) · 19 q Tau · 20 Tau · 21 Tau · 22 Tau · 23 Tau · 24 Tau · 25 Tau) · 25 eta Tau · 26 Tau · 27 Tau · 28 Tau · Alcyone · Asterope · Atlas · Barnard's Merope Nebula · Celaeno · Electra · HD23156 · HD23194 · HD23246 · HD23247 · HD23325 · HD23326 · HD23351 · And 78 more.

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M45 - The Pleiades - ZWO ASI2600MC Pro First Light

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M45 - The Pleiades - ZWO ASI2600MC Pro First Light

The weather has been terrible the past months. Almost no clear nights (or days, for that matter).

This is my first tryout of my new ASI2600MC Pro - same sensor technology as my ASI533MC Pro, but obviously much bigger. That comes with it's own (expected) problems, and I can see that I am not quite there as the stars in the corners are quite oblong. I will have to look into this.

This is also my first image with a main mirror aperture mask on the 130PDS - this definitely helps a lot on the star shapes! with 123mm of clear aperture and the coma correctors 1.07x magnification, the scope is now operating at f/5.7.

The seeing on this day was some of the worst I have ever experienced. I normally get a FWHM of around 2 arcs, but this was closer to 4 arcs! Oh well. More power to RC's BlurXTerminator!

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

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	6999858
PixInsight job	T211QOR4T4A3M0SD5EDJE55GCTB50Y5N
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	03h46m53s.59
RA (top/left)	03h51m11s.14
RA (top/right)	03h47m30s.67
RA (bottom/right)	03h42m33s.89
RA (bottom/left)	03h46m16s.98

Dec (center)	+24°07′29″.5
Dec (top/left)	+23°32′45″.0
Dec (top/right)	+25°15′18″.6
Dec (bottom/right)	+24°41′44″.4
Dec (bottom/left)	+22°59′37″.8

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Contribution Index (beta):

M45 - The Pleiades - ZWO ASI2600MC Pro First Light

M45 - The Pleiades - ZWO ASI2600MC Pro First Light

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M45 - The Pleiades - ZWO ASI2600MC Pro First Light

M45 - The Pleiades - ZWO ASI2600MC Pro First Light

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