M45 in LRGB - My first Mono Camera LRGB image (Cfosterstars)

Celestial hemisphere: Northern · Constellation: Taurus (Tau) · Contains: 16 Tau · 17 Tau · 19 q Tau · 20 Tau · 21 Tau · 22 Tau · 23 Tau · 24 Tau · 25 eta Tau · 26 Tau · 27 Tau · 28 Tau · Alcyone · Asterope · Atlas · Celaeno · Electra · IC 349 · M 45 · Maia · Maia nebula · Merope · Merope nebula · NGC 1432 · NGC 1435 · Pleiades · Pleione · Sterope II · Taygeta · The star Atlas (27Tau) · And 7 more.

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M45 in LRGB - My first Mono Camera LRGB image

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M45 in LRGB - My first Mono Camera LRGB image

This is a reprocessing of my first LRGB image with my ASI1600MM-C. This was taken over four nights with separate FLAT by filter each night. I used a gain of 76, offset of 40 and USB of 60 with the temperature of -15C.

71 X 120s RED

69 X 120s GREEN

59 X 120s BLUE

69 X 90s LUM

41 X 240s LUM

All the frames were stacked with PixInsight and had much better star regestration both for each filter than Images Plus with better matching and aligning the different filter master light frames. The 90s and 240s LUM channels were combined with HDR in Photoshop for a Master LUM. This was done prior to learning how to use much of PixInsight.

The R, G, and B data was combined in Photoshop as an RGB image. All the gradient removal and Inverse ArcSinh stretch was also done in Pixinsight.

Final sharpening and curves adjustments were done in Photoshop.

ORION EON 115mm APO,

ASI1600MM-C with EFW, ASI LRGB filters

ORION HDX-110 EQ-G

Using SGP, PHD2 and CdC

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	Distinct awarded users	Total awarded images
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	Image of the day	Top pick	Top pick nominations	Total submitted
Backyard
Traveller
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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.
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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	1932709
PixInsight job	5DIJS1R0V6JDCZJTH1842FUN0BG8Q3VH
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	03h46m56s.98
RA (top/left)	03h44m17s.88
RA (top/right)	03h44m46s.30
RA (bottom/right)	03h49m34s.33
RA (bottom/left)	03h49m09s.14

Dec (center)	+23°59′16″.4
Dec (top/left)	+24°40′43″.9
Dec (top/right)	+23°13′00″.3
Dec (bottom/right)	+23°17′38″.2
Dec (bottom/left)	+24°45′24″.3

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M45 in LRGB - My first Mono Camera LRGB image

M45 in LRGB - My first Mono Camera LRGB image

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Image Index:

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M45 in LRGB - My first Mono Camera LRGB image

M45 in LRGB - My first Mono Camera LRGB image

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