M106 (Deepan Vishal)

Celestial hemisphere: Northern · Constellation: Canes Venatici (CVn) · Contains: HD107275 · M 106 · NGC 4231 · NGC 4232 · NGC 4248 · NGC 4258

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M106

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M106

My first version of M106 -

Total integration - 10 hours -
Ha - 2 hours
Lum - 7 hours
RGB - 1 hour

Looking forward to add more data as and when I get clear skies.

Processing was a bit challenging -
With only 2 hours of Ha data, it was very difficult to bring the Ha Jet in the final image.
Ha added to RGB by continuum subtraction method. However, adding Ha data to luminance was challenging. Trade off on the luminance channel seemed to negatively impact what luminance data had to offer. So I tried multiple masks and hacks to add Ha to Luminance without losing Lum signals.

Please let me know your thoughts, feedbacks and suggestions.

Thanks,
Deepan

Suburban Astrophotography
Skywatcher Esprit ED Super APO Triplet
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Light Polluted skies
SoCal Astrophotography
/r/astrophotography
The refractors!
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ZWO ASI2600MM Pro

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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	7392765
PixInsight job	XBTJ1Z323D5OT9VG69HONEPZQTKWLGTE
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	12h18m59s.431
RA (top/left)	12h21m09s.584
RA (top/right)	12h21m39s.292
RA (bottom/right)	12h16m46s.285
RA (bottom/left)	12h16m23s.255

Dec (center)	+47°18′24″.40
Dec (top/left)	+46°39′34″.34
Dec (top/right)	+47°54′04″.68
Dec (bottom/right)	+47°57′04″.71
Dec (bottom/left)	+46°42′29″.35

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M106

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M106

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Acquisition details

Description

Comments

Sky plot

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