The Trunk (Anis Abdul)

Celestial hemisphere: Northern · Constellation: Cepheus (Cep) · Contains: VdB142

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The Trunk

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The Trunk

High focal length attempt on the Trunk in IC1396. This year I am going for high focal length images of bright targets. This is Ha only data captured with a waxing moon and that has impacted the signal quality. I will keep adding to it but I need to get OIII and SII if I can.

At this scale, it is nice to be able to see some of the details in the dark dust and is a change from the usual FOV of this popular target.

Version E: 7/15/2017: Rain in forecast from today. I started the OIII and SII channel last night but only managed 14x5 mins each and the seeing was bad resulting in bad guiding. OIII is essentially non existent here and SII is quite faint as well.

I wanted to do a quick process to see how it will turn out. This is hopefully not a final version. I really need to fix the stars (horrible halos due to bad OIII stars) and beef up Ha a bit more. But I still like the overall feel of the image.

APOD: https://apod.nasa.gov/apod/fap/ap170802.html

E

Description: SHO version

Uploaded: ...

H

Description: Revisiting and reprocessing old data

Uploaded: ...

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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	1660274
PixInsight job	D4V6SJFHLSAYFDKDRDQR2QIPBGDFAPGH
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	21h36m25s.898
RA (top/left)	21h37m33s.189
RA (top/right)	21h36m51s.303
RA (bottom/right)	21h35m18s.441
RA (bottom/left)	21h36m00s.716

Dec (center)	+57°29′35″.24
Dec (top/left)	+57°26′26″.39
Dec (top/right)	+57°38′32″.66
Dec (bottom/right)	+57°32′41″.89
Dec (bottom/left)	+57°20′37″.73

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