ngc3718 - 385 60 secs unguided subs taken during the 9th of May 2022 (Stefano Ciapetti)

Celestial hemisphere: Northern · Constellation: Ursa Major (UMa) · Contains: HD100310 · NGC 3718 · NGC 3729

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ngc3718 - 385 60 secs unguided subs taken during the 9th of May 2022

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ngc3718 - 385 60 secs unguided subs taken during the 9th of May 2022

This image is the sum of 385 60 secs unguided subs, taken during the night of the 9th of May 2022. Imaging train was Newton Orion USA 250 F 3.9 - Omegon Coma Corrector, QHY 268M camera, Primalucelab UHC filtr, Ioptron CEM60EC mount. Aquisition, stacking and processing with Astroart. 8 flats applied.

NGC 3718, also called Arp 214, is a galaxy located approximately 52 million light years from Earth in the constellation Ursa Major. It is either a lenticular or spiral galaxy.

NGC 3718 has a warped, s-shape. This may be due to gravitational interaction between it and NGC 3729, another spiral galaxy located 150,000 light-years away.

NGC 3718 is a member of the Ursa Major Cluster. (wikipedia)

Original
Final
B

B

Description: added color information from 170 120 secs unguided sbus taken on the same night with a C5 F 6.3 + modded Nikon d5600 put on top of the main telescope

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Short exposures DSO
Fast Newtonians
Imagers of Italy

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Status	Advanced success
Started	...
PixInsight job	TFV5TN3G6L9Y5HZ4AWYLYZXJP68PD4EJ
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	11h32m20s.282
RA (top/left)	11h32m16s.882
RA (top/right)	11h28m39s.759
RA (bottom/right)	11h32m23s.798
RA (bottom/left)	11h35m58s.850

Dec (center)	+53°04′18″.23
Dec (top/left)	+52°27′29″.00
Dec (top/right)	+53°20′38″.56
Dec (bottom/right)	+53°41′09″.80
Dec (bottom/left)	+52°47′33″.81

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ngc3718 - 385 60 secs unguided subs taken during the 9th of May 2022

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ngc3718 - 385 60 secs unguided subs taken during the 9th of May 2022

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