Cygnus Loop (star-watcher.ch)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: 52 Cyg · IC 1340 · NGC 6960 · NGC 6974 · NGC 6979 · NGC 6992 · NGC 6995 · Sh2-103 · The star 52Cyg · Veil Nebula

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Cygnus Loop

Link: https://www.star-watcher.ch/blog/

Powered byPixInsight

Cygnus Loop

Link: https://www.star-watcher.ch/blog/

280mm @ f/5.6

What a wonderful clear night on Gurnigel in Bern @1600m.

But it was a little Power-Nightmare for me...

First, I forgot to load the spare batteries of my 100D. So I had only 1 battery (~2h) for Milky Way, Location and Equipment...

Second, I've planned to do 4h of lights (80 subs x 180s). After 50 subs my Powertank switched to yellow LED... So, I dimmed the MGEN screen to the minimum (still enough light to see all the data on the screen... from now on my default setting) and I finished the session with 71 subs :-)

At the end the 70D was in standalone mode for the darks (controlled by Magic Lantern).

Notice for the next time: Check and load ALL batteries twice!!! ;-)

Image D complete re-processed

Original
B
C
Final
D

Camera Lens Astrophotography
Imagers of Switzerland
Sky-Watcher Star Adventurer

Nebulae

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Distribution of astrophotographers

This table shows the number of distinct astrophotographers who have been assigned and IOTD/TP award compared to the total number of images awarded.
	Distinct awarded users	Total awarded images
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Distribution of subject types

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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Distribution of data sources

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	Image of the day	Top pick	Top pick nominations	Total submitted
Backyard
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Amateur hosting facility
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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.
Promotions by Submitters When 3 distinct Submitters promote the image, it moves on to the next stage of the process: evaluation for Top Pick status. This requirement, in addition to anonymization of images and distribution to only a subset of them, prevents biases and ensures that the best images are selected.
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	4507665
PixInsight job	2JYC2EYM0O2QBNIDRZSDOMKVREPAWVF3
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	20h51m35s.26
RA (top/left)	20h59m56s.45
RA (top/right)	20h43m15s.99
RA (bottom/right)	20h43m29s.22
RA (bottom/left)	20h59m39s.100

Dec (center)	+30°53′46″.4
Dec (top/left)	+32°16′54″.5
Dec (top/right)	+32°17′22″.1
Dec (bottom/right)	+29°28′44″.6
Dec (bottom/left)	+29°28′15″.6

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Cygnus Loop

Cygnus Loop

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Cygnus Loop

Cygnus Loop

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