Fish Head ( Cole Gibson )

Fish Head

Imaging Telescopes Or Lenses: Celestron NexStar 8SE
Imaging Cameras: ZWO ASI294MM Pro
Mounts: Losmandy G11G
Filters: Baader SII 6.5 nm 31 mm · Baader OIII 6.5 nm 31 mm · Baader Ha 6.5 nm 31 mm · Baader Planetarium OIII 6.5nm CMOS optimized 31mm · Baader Planetarium SII 6.5nm Cmos optimized 31mm · Baader Planerarium Ha 6.5nm (CMOS optimized 31mm)
Accessories: Intel NUC i5/Win10 Pro · CELESTRON 0.63 reducer
Software: Open PHD Guiding Project PHD2 · Pleiades Astrophoto PixInsight · NINA 1.11 NINA - Nighttime Imaging ‘N’ Astronomy
Guiding Telescopes Or Lenses: ZWO OAG
Guiding Cameras: ZWO ASI120MM Mini

Dates:: Oct. 24, 2021 · Oct. 28, 2021 · Nov. 3, 2021 · Nov. 4, 2021 · Nov. 7, 2021 · Nov. 8, 2021
Frames:: Baader Ha 6.5 nm 31 mm: 71×300″(5h 55′) (gain: 120.00) -10°C bin 2×2
Baader Ha 6.5 nm 31 mm: 70×300″(5h 50′) (gain: 200.00) -15°C bin 2×2
Baader OIII 6.5 nm 31 mm: 49×300″(4h 5′) (gain: 120.00) -10°C bin 2×2
Baader OIII 6.5 nm 31 mm: 120×300″(10h) (gain: 200.00) -15°C bin 2×2
Baader SII 6.5 nm 31 mm: 138×300″(11h 30′) (gain: 200.00) -15°C bin 2×2
Integration:: 37h 20′
Darks:: 100
Flats:: 100
Flat darks:: 100
Avg. Moon age:: 17.38 days
Avg. Moon phase:: 28.52%
Bortle Dark-Sky Scale:: 4.00
Temperature:: 1.02

Basic astrometry details

Astrometry.net job: 5247271

Resolution: 8089x5434

File size: 18.2 MB

Data source: Backyard

"IC 1795, a star forming region in the northern constellation Cassiopeia."

The different gain setting on OIII and Ha were just from testing different camera setting in an attempt to swamp read noise. I'll be increasing exposure times on my next run.

Original
Final
B

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

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.
Dismissals 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	Basic failed
Started	...
Astrometry.net job	5247271
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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Fish Head

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Image Index:

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Fish Head

Fish Head

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Description

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