The Elephant Trunk (Adrenaline)

Celestial hemisphere: Northern · Constellation: Cepheus (Cep) · Contains: B161 · B365 · HD205196 · HD205510 · HD205948 · HD206081 · HD206183 · HD206267 · HD206482 · HD239710 · HD239712 · HD239724 · HD239725 · HD239727 · HD239729 · IC 1396 · LBN 451 · LBN 452 · LBN 455 · LBN 456 · LDN 1085 · LDN 1090 · LDN 1092 · LDN 1093 · LDN 1096 · LDN 1098 · LDN 1099 · LDN 1101 · LDN 1102 · LDN 1105 · And 6 more.

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The Elephant Trunk

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The Elephant Trunk

As with my other recent image of the Iris, IC1396 is also well positioned for imaging in the early hours of the morning, currently rising above 30 degrees elevation at around 2.00 a.m.

My past images of IC1396 have been with my RedCat or Samyang 135 so essentially wide field. I was keen to try a more focussed image of the trunk feature using my new SM90ED with Antlia 3nm filters. This image was taken over two nights, so far with more OIII and SII data than Ha. Hopefully I will get the chance to add more Ha (at least) over the coming weeks before we lose astro darkness completely.

Thanks for looking.

Adrian

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	Image of the day	Top pick	Top pick nominations	Total submitted
Backyard
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Mix of multiple sources
Other
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.

Submitted The date and time when you submitted this image for IOTD/TP consideration.	...
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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Early dismissal Staff members have a lot of images to inspect on a daily basis, and they can dismiss images if they believe they don't meet the requirements for IOTD/TP selection. If an image is dismissed 5 times, it's removed from the process. This streamlines the process and ensures that any bias present in promotions could be overruled by other staff members.

Status	Advanced success
Started	...
Astrometry.net job	9651387
PixInsight job	HBNLI7W54AHUHZQFP7LF1UXFVHQYVAYX
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	21h35m44s.80
RA (top/left)	21h40m37s.60
RA (top/right)	21h40m47s.98
RA (bottom/right)	21h30m37s.68
RA (bottom/left)	21h30m56s.33

Dec (center)	+57°28′24″.7
Dec (top/left)	+56°34′21″.1
Dec (top/right)	+58°22′04″.6
Dec (bottom/right)	+58°21′43″.3
Dec (bottom/left)	+56°34′02″.3

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The Elephant Trunk

The Elephant Trunk

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Image Index:

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The Elephant Trunk

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