SHO vs Quad Band + SHO Comparison (Quadband + SHO filters 7.5hrs total) (SHO Only with 7.5hrs) (Kris Inman)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: Crescent Nebula · NGC 6888

SHO vs Quad Band + SHO Comparison (Quadband + SHO filters 7.5hrs total) (SHO Only with 7.5hrs), Kris Inman

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SHO vs Quad Band + SHO Comparison (Quadband + SHO filters 7.5hrs total) (SHO Only with 7.5hrs)

Revision title: Quadband + SHO filters 7.5hrs total

Powered byPixInsight

SHO vs Quad Band + SHO Comparison (Quadband + SHO filters 7.5hrs total) (SHO Only with 7.5hrs)

Revision title: Quadband + SHO filters 7.5hrs total

Images showing comparison between using only narrowband (Ha, OIII, SII) filters and Quadband + narrowband filters where the QB filter is used in as luminance.

The first image was created with 10x 300sec exposures for each S, H, and O filter for a total integration time of 150min.
The second image was created with 5x 300sec exposures for each S, H, and O filter in addition to 15x 300sec exposures for the QB filter for the same total acquisition time of 150min.

The image processing flow for each image was as follows:
1. Image stacking using WBPP (only lights, no bias darks for flats)
2. Dynamic crop
3. EZ Soft Strech using the same settings for each channel
4. LRGB combination

Original
Final
E

E

Title: Quadband + SHO filters 7.5hrs total

Description: Version with QB filter for luminance, 60 subs of QB, 10 subs of Ha, 10 subs of OIII, and 10 subs of SII, all 300sec each, total of 7.5hrs.

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	Image of the day	Top pick	Top pick nominations	Total submitted
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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.

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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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Status	Basic success
Started	...
Astrometry.net job	8372151
PixInsight job	n/a
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Image Index:

Contribution Index (beta):

SHO vs Quad Band + SHO Comparison (Quadband + SHO filters 7.5hrs total) (SHO Only with 7.5hrs)

Revision title: Quadband + SHO filters 7.5hrs total

SHO vs Quad Band + SHO Comparison (Quadband + SHO filters 7.5hrs total) (SHO Only with 7.5hrs)

Revision title: Quadband + SHO filters 7.5hrs total

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Image Index:

Contribution Index (beta):

SHO vs Quad Band + SHO Comparison (Quadband + SHO filters 7.5hrs total) (SHO Only with 7.5hrs)

Revision title: Quadband + SHO filters 7.5hrs total

SHO vs Quad Band + SHO Comparison (Quadband + SHO filters 7.5hrs total) (SHO Only with 7.5hrs)

Revision title: Quadband + SHO filters 7.5hrs total

Equipment

Acquisition details

Description

Comments

Revisions

E

Sky plot

Histogram

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