M66 (Sergey Trudolyubov)

Celestial hemisphere: Northern · Constellation: Leo (Leo) · Contains: Leo Triplet · M 66 · NGC 3627

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M66

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M66

M66, a beautiful star-forming spiral galaxy, a member of the Leo Triplet:

Leo Triplet (M65, M66, NGC 3628)
This close-up view of M66 is a part of the wider image taken in April, 2024 with my mobile setup, the 250 mm f/4 Lacerta PhotoNewton and ZWO ASI2600MM Pro and ASI294MM Pro cameras riding on top of the Orion HDX-110 EQ-G and SkyWatcher CQ-350 mounts. R channel is a combination of the R and H-alpha data. The original exposures were factor x2 drizzle integrated to increase image resolution. Star reduction was done using RC BlurXTerminator, while the extended objects were sharpened using RL deconvolution and Multiscale Transform.

Exposure Information:
L: 31x300s (Gain 0, Bin 1x1) (ASI2600MM Pro)
L: 6x300s (Gain 0, Bin 1x1) (ASI294MM Pro)
L: 123x90s (Gain 100, Bin 1x1) (ASI2600MM Pro)
R: 42x180s (Gain 100, Bin 1x1) (ASI2600MM Pro)
G: 37x180s (Gain 100, Bin 1x1) (ASI2600MM Pro)
B: 36x180s (Gain 100, Bin 1x1) (ASI2600MM Pro)
Ha: 26x300 (Gain 100, Bin 1x1) (ASI2600MM Pro)
Total Exposure: 14.1 hours

Original
Final
B

B

Description: A close-up view.

Uploaded: ...

ZWO ASI294MM Pro Images
ZWO ASI2600MM Pro
Fast Newtonians
CMOS Imagers
Arp's Peculiar Galaxies

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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
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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
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Distribution of data sources

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	Image of the day	Top pick	Top pick nominations	Total submitted
Backyard
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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	9711797
PixInsight job	5TK5JWML7U4KD7D4JOYMORZZ34EKJUEH
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	11h20m13s.380
RA (top/left)	11h20m04s.440
RA (top/right)	11h19m12s.602
RA (bottom/right)	11h20m21s.536
RA (bottom/left)	11h21m13s.584

Dec (center)	+12°59′57″.58
Dec (top/left)	+13°15′56″.19
Dec (top/right)	+12°53′30″.84
Dec (bottom/right)	+12°44′04″.32
Dec (bottom/left)	+13°06′26″.29

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M66

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M66

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