Sh2-202

Celestial hemisphere: Northern · Constellation: Camelopardalis (Cam) · Contains: IC 289 · PK138+02.1 · Sh2-202 · VdB11 · VdB14 · VdB15

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Sh2-202

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Sh2-202

Sh2-202 is the third and last image of my first pure Ha imaging series with the Redcat 51.

This image has proved to be difficult to process since the signal picked up by the sensor within 4.5 hours was significantly weaker than with Sh2-171, for example.

Sh2-202 is a large diffuse nebula that appears to surround the ionising star cluster Stock 23 which lies in the direction of the enormous Cam OB1 association.

Thank you for watching and for leaving a comment. As always, criticism and/or suggestions for improvement are much appreciated.

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Original
Final
B
C

B

Description: less aggressive approach

Uploaded: ...

C

Description: "Weak signal? Don't make such a fuss!", the red channel murmured boastfully, showing off what it had to offer ;-))) [1 single R-ch frame]

Uploaded: ...

Sharpless2 Objects
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Sky-Watcher Star Adventurer
AstroBin Platform open discussions community forum
Black and White images
Astrophotography Germany
William Optics CAT Series
DSLR narrowband
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Narrowband imaging
Halpha by reflex

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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	4186590
PixInsight job	U8NI55V3X0D3K2YC31ZH89QMTL6QMM30
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	03h19m41s.29
RA (top/left)	03h35m09s.41
RA (top/right)	03h06m24s.68
RA (bottom/right)	03h05m58s.38
RA (bottom/left)	03h31m15s.96

Dec (center)	+59°51′11″.7
Dec (top/left)	+61°51′12″.9
Dec (top/right)	+62°04′55″.7
Dec (bottom/right)	+57°45′07″.3
Dec (bottom/left)	+57°32′59″.9

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Sh2-202

Sh2-202

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Sh2-202

Sh2-202

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