sh2-155 678 60 secs unguided subs taken during the nights of the 24th and 25th of June 2023 (Stefano Ciapetti)

Celestial hemisphere: Northern · Constellation: Cepheus (Cep) · Contains: HD216532 · HD216658 · HD216711 · HD216898 · HD217061 · HD217086 · HD217463 · HD217657 · LBN 527 · LBN 529 · Sh2-155

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sh2-155 678 60 secs unguided subs taken during the nights of the 24th and 25th of June 2023

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sh2-155 678 60 secs unguided subs taken during the nights of the 24th and 25th of June 2023

This image is the sum of 678 60 secs unguided subs taken during the nights of the 24th and 25th of June 2023 from my home terrace. Used equipment was an Orion Usa Newton 250 F3.9, Explore Scientific Coma Corrector, QHY268M Camera and Astonomik ha 12 nm filter. All on top of an Ioptron CEM60EC.

Aquisition, stacking and processing (very quick processing) done with Astroart 8. There is some coma on the corners. I have ordered some new spacers in order to achive the correct distance to the sensor.

For this aquisition my 12 years old son was involved. He asked me to do some imaging for those nights (this year, mostly due to clody conditions, imaging has been done almost for zero days). Hope his interest will keep.

Thanks for watching

Suburban Astrophotography
Fast Newtonians
Imagers of Italy

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Status	Advanced success
Started	...
Astrometry.net job	7958139
PixInsight job	JFUVD1KZ8EUCV3AYI78IP094NDRE0JO7
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	22h57m23s.921
RA (top/left)	22h51m43s.250
RA (top/right)	23h01m15s.920
RA (bottom/right)	23h03m01s.860
RA (bottom/left)	22h53m40s.318

Dec (center)	+62°31′43″.00
Dec (top/left)	+62°41′07″.16
Dec (top/right)	+63°02′06″.60
Dec (bottom/right)	+62°21′25″.20
Dec (bottom/left)	+62°00′51″.00

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sh2-155 678 60 secs unguided subs taken during the nights of the 24th and 25th of June 2023

sh2-155 678 60 secs unguided subs taken during the nights of the 24th and 25th of June 2023

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sh2-155 678 60 secs unguided subs taken during the nights of the 24th and 25th of June 2023

sh2-155 678 60 secs unguided subs taken during the nights of the 24th and 25th of June 2023

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