SH2-157 Area Quickie In H-alpha (mikefulb)

Celestial hemisphere: Northern · Constellation: Cepheus (Cep) · Contains: 1 Cas · 2 Cas · 4 Cas · Bubble Nebula · IC 1470 · M 52 · NGC 7429 · NGC 7510 · NGC 7538 · NGC 7635 · NGC 7654 · PK110-00.1 · PK110-01.1 · PK112-00.1 · Sh2-156 · Sh2-157 · Sh2-158 · Sh2-159 · Sh2-161 · Sh2-162 · The star 1Cas · The star 2Cas · The star 4Cas

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SH2-157 Area Quickie In H-alpha

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SH2-157 Area Quickie In H-alpha

I've been revisited some Python code to acquire image data with and had a few hours of testing last night. I also went back to using INDI for my driver subsystem as I much prefer working in the Linux environment when possible.

Background was more chunky than usual which might be from not using a large enough dither offset. But the Canon 200mm lens is still a joy to work with and gives such nice large FOV and good tight stars @ f/3.3.

Original
Final
C

C

Description: Up to 170 x 300s Ha now.

Uploaded: ...

Cloudy Nights
ZWO ASI1600MM/QHY163M
Suburban Astrophotography
Only Monochromatic (Black and White!!!!! NO color, please!)
Narrowband imaging
Camera Lens Astrophotography

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	Distinct awarded users	Total awarded images
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Backyard
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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.

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	3976325
PixInsight job	KIVEZM0C85KETLSG80HDSL88ZMWL4FE3
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	23h14m39s.97
RA (top/left)	23h08m49s.54
RA (top/right)	22h53m14s.24
RA (bottom/right)	23h19m28s.79
RA (bottom/left)	23h38m14s.90

Dec (center)	+61°05′49″.2
Dec (top/left)	+64°08′08″.4
Dec (top/right)	+59°28′16″.8
Dec (bottom/right)	+58°02′43″.4
Dec (bottom/left)	+62°29′22″.3

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SH2-157 Area Quickie In H-alpha

SH2-157 Area Quickie In H-alpha

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Image Index:

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SH2-157 Area Quickie In H-alpha

SH2-157 Area Quickie In H-alpha

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Description

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C

Sky plot

Histogram

In these public groups

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