M70 (Globular Cluster in Sagittarius) (Oamaruastro)

Celestial hemisphere: Southern · Constellation: Sagittarius (Sgr) · Contains: HD172484 · HD172535 · HD172702 · M 70 · NGC 6681

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M70 (Globular Cluster in Sagittarius)

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M70 (Globular Cluster in Sagittarius)

Last night, after being wowed by an amazing auroral display that kept me away from home for an unexpectedly long period, I returned home and realised that the conditions were good for a night of telescopic imaging. I set my gear up and prepared to shoot the Tarantula Nebula all night. But at around 3:30am I woke up and checked my latest images, realising only too late that the nebula had just started to dip below some obstructions in my garden, resulting in 25% of the frame being obscured. But there was a good 2 hours of darkness left to go and I hated to waste it! I did a quick check of things that were high enough in the sky and far enough away from any of my obstructions and hit on M70, a globular cluster. I had not shot many clusters, since my telescope is quite small (80mm) and I figured they wouldn't resolve too well, but I had nothing to lose, so I planned a shoot of 15 2-minute exposures in each of R, G and B filters on my ASI1600MM-Pro. I'm not too displeased with the result, considering I don't really know what I'm doing and it's just an hour and a half of subs.

ZWO ASIAIR PRO USERS
Southern Hemisphere Astro
ZWO ASI1600MM/QHY163M

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	Distinct awarded users	Total awarded images
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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	7607631
PixInsight job	SNTP7C4CSZ8KCLY7ODEZZRZ6E6M0YAX6
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	18h43m15s.95
RA (top/left)	18h45m47s.12
RA (top/right)	18h45m06s.24
RA (bottom/right)	18h40m46s.39
RA (bottom/left)	18h41m23s.94

Dec (center)	-32°17′29″.9
Dec (top/left)	-32°50′47″.10
Dec (top/right)	-31°37′46″.1
Dec (bottom/right)	-31°43′59″.9
Dec (bottom/left)	-32°57′09″.1

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M70 (Globular Cluster in Sagittarius)

M70 (Globular Cluster in Sagittarius)

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M70 (Globular Cluster in Sagittarius)

M70 (Globular Cluster in Sagittarius)

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