ngc2146 - 690 60 secs unguided subs in 3 nights (Stefano Ciapetti)

Celestial hemisphere: Northern · Constellation: Camelopardalis (Cam) · Contains: NGC 2146

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ngc2146 - 690 60 secs unguided subs in 3 nights

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ngc2146 - 690 60 secs unguided subs in 3 nights

This image is the sum of 690 60 secs unguided subs taken during the nights of 20th, 27th and 30th of May 2021. Imaging train was Newton 250 F 3.9 Orion Usa - Ioptron CEM60EC mount - qhy183 cmos camera - Idas LPS2 filter. Aquistion and processing done totally in Astroart. Image has some defects (star bloat - to be reduced in a future version with PS), but I like this object very much, so I decided to post the image.

NGC 2146 is a barred spiral galaxy type SB(s)ab pec in the constellation Camelopardalis. The galaxy was discovered in 1876 by Friedrich August Theodor Winnecke.

It has a diameter of 80,000 lyr. The galaxy's most conspicuous feature is the dusty lanes of a spiral arm lying across the core of the galaxy as seen from Earth, the arm having been bent 45 degrees by a close encounter with a smaller galaxy possibly NGC 2146a about 0.8 billion years ago. This close encounter is credited with the relatively high rates of star formation that qualify NGC 2146 as a starburst galaxy. (Wikipedia)

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Description: Astroart 8 - deconvultion, stars elongation, DDP

Uploaded: ...

Low-Cost Astrophotography
Short exposures DSO
Fast Newtonians
Broadband under Bortle 7/8/9
Multiscope Setup
Imagers of Italy

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Status	Advanced success
Started	...
Astrometry.net job	5210563
PixInsight job	8CFH54RZE1WENYM2EMDUPJT3GUH8HDS7
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	06h18m45s.471
RA (top/left)	06h22m52s.827
RA (top/right)	06h10m38s.325
RA (bottom/right)	06h14m53s.567
RA (bottom/left)	06h26m48s.1000

Dec (center)	+78°20′41″.42
Dec (top/left)	+78°42′09″.49
Dec (top/right)	+78°22′42″.45
Dec (bottom/right)	+77°59′04″.50
Dec (bottom/left)	+78°17′50″.33

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ngc2146 - 690 60 secs unguided subs in 3 nights

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ngc2146 - 690 60 secs unguided subs in 3 nights

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