Caldwell 34 (corycat)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: 52 Cyg · BW Vul · HD197702 · HD197839 · HD198198 · HD198254 · HD198313 · HD198330 · HD198425 · HD198482 · HD198526 · HD198550 · HD198626 · HD198627 · HD198820 · HD198821 · HD198976 · HD199102 · LBN 191 · LDN 864 · LDN 868 · NGC 6960 · NGC 6974 · NGC 6979 · Sh2-103 · The star 52 Cyg · Veil Nebula

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Caldwell 34

Revision title: Reprocessed the Ha Oiii session data only.

Powered byPixInsight

Caldwell 34

Revision title: Reprocessed the Ha Oiii session data only.

Askar D2 enhancing the Oiii and Sii, integrated with the Optolong L-extreme for the Ha and a string for diffraction spikes.

Original
Final
B

B

Title: Reprocessed the Ha Oiii session data only.

Description: Left out the Oiii Sii session, except for the stars. I was interested in repossessing, with different GHS techniques, after watching Adam Block's YouTube, "PixInsight: GHS Explained!" I hoped to get glassier nebulosity and did. Also cropped tighter. Some of the fainter features are lost, but this is only half the exposure time of the original.

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Distribution of astrophotographers

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	Distinct awarded users	Total awarded images
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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
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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
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Amateur hosting facility
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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.

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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	Advanced success
Started	...
Astrometry.net job	7930642
PixInsight job	KG7NXJLNPEQ4QJ789N58KPRH5KR810XJ
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	20h48m38s.74
RA (top/left)	20h41m33s.52
RA (top/right)	20h45m22s.69
RA (bottom/right)	20h55m26s.100
RA (bottom/left)	20h52m04s.64

Dec (center)	+30°31′10″.8
Dec (top/left)	+32°28′19″.3
Dec (top/right)	+28°09′20″.8
Dec (bottom/right)	+28°32′35″.9
Dec (bottom/left)	+32°52′32″.6

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Contribution Index (beta):

Caldwell 34

Revision title: Reprocessed the Ha Oiii session data only.

Caldwell 34

Revision title: Reprocessed the Ha Oiii session data only.

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Image Index:

Contribution Index (beta):

Caldwell 34

Revision title: Reprocessed the Ha Oiii session data only.

Caldwell 34

Revision title: Reprocessed the Ha Oiii session data only.

Equipment

Acquisition details

Description

Comments

Revisions

B

Sky plot

Histogram

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