IC1396 - Elephant Trunk - Old Data Challenge (John Dziuba)

Celestial hemisphere: Northern · Constellation: Cepheus (Cep) · Contains: B160 · B161 · B162 · B163 · B365 · B367 · Erakis · Erakis (μ Cep) · HD205196 · HD205510 · HD205917 · HD205948 · HD206081 · HD206183 · HD206267 · HD206482 · HD206773 · HD206842 · HD207086 · HD239710 · HD239712 · HD239724 · HD239725 · HD239727 · HD239729 · HD239748 · HD239758 · HD239767 · IC 1396 · LBN 451 · And 43 more.

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IC1396 - Elephant Trunk - Old Data Challenge

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IC1396 - Elephant Trunk - Old Data Challenge

I was cleaning up my hard drive and came across this old abandoned project that I started in November. This was back in my OSC camera days using the Triad Ultra narrow band filter. I was struggling to collect data on this target during an unusually wet month. It was late in the season for this target and it was low on the NW horizon right in the teeth of the worst light pollution. I was experimenting to see how far I could push the filter in really bad conditions. I ended up with a rather small data set which I tried to process. The result was a super noisy image that I felt was not good enough to publish.

When I found it, I thought it would be fun to try again with my current skill set and see if I could produce a pleasing image from such poor data. This is by no means a great image, but it was a fun challenge and good practice.

Takahashi FSQ 85 EDX
Light Polluted skies
Triad Ultra Imagers Group
Southern Hemisphere Astro
Takahashi Refractors

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	Distinct awarded users	Total awarded images
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This table shows the distribution of awards per subject type, compared to the popularity of images of that subject type.
	Image of the day	Top pick	Top pick nominations	Total submitted
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Star trails
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	Image of the day	Top pick	Top pick nominations	Total submitted
Backyard
Traveller
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Amateur hosting facility
Public amaeteur data
Professional, scientific grade data
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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Promotions by Reviewers When 3 distinct Reviewers promote the image, it moves on to the next stage of the process: evaluation for IOTD status.
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	6029060
PixInsight job	89BQFJMHYQH6SJL6BSVG3ZQAYYZJK1P0
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	21h39m54s.10
RA (top/left)	21h53m08s.40
RA (top/right)	21h44m14s.66
RA (bottom/right)	21h25m59s.99
RA (bottom/left)	21h36m00s.14

Dec (center)	+57°34′25″.9
Dec (top/left)	+56°37′17″.0
Dec (top/right)	+59°31′41″.10
Dec (bottom/right)	+58°26′09″.6
Dec (bottom/left)	+55°36′46″.5

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IC1396 - Elephant Trunk - Old Data Challenge

IC1396 - Elephant Trunk - Old Data Challenge

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IC1396 - Elephant Trunk - Old Data Challenge

IC1396 - Elephant Trunk - Old Data Challenge

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