M 20 (Trifidnebel) im Schützen (Sagittarius) - Horizontgrazer als Testaufnahme (Widefield) (astrobrandy)

Celestial hemisphere: Southern · Constellation: Sagittarius (Sgr) · Contains: M 20 · M 21 · NGC 6514 · NGC 6531 · NGC 6546 · Trifid nebula

M 20 (Trifidnebel) im Schützen (Sagittarius) - Horizontgrazer als Testaufnahme (Widefield), astrobrandy

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M 20 (Trifidnebel) im Schützen (Sagittarius) - Horizontgrazer als Testaufnahme (Widefield)

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M 20 (Trifidnebel) im Schützen (Sagittarius) - Horizontgrazer als Testaufnahme (Widefield)

Eigentlich wollte ich diese Aufnahme hier nicht zeigen, da viel zu kurz belichtet und sie lediglich als Testaufnahme zu werten ist, aber egal. Ich hatte seinerzeit ein extrem kurzes Zeitfenster genutzt, M 20 mit meinem kleinen SW-Newton 130/650 PDS und der EOS 700 Da versuchsweise abzulichten, um einmal zu sehen, wie er sich im besagten Teleskop unter meinen Bedingungen hier in Kiel bei extremster Horizontlage im Originalbildfeld des Newton so macht. Wegen der mehr als prekären Aufnahmeumstände (M 20 "kratzte" fast ständig den von meinem Stadtbalkon aus sichtbaren Horizont mit dortiger Wohnbebauung) konnte ich leider nur 20 Lights mit jeweils 120 sec. Dauer belichten. Trotzdem macht das Ergebnis Mut; denn bei etwas besseren hiesigen Bedingungen könnte ich bei sich bietender Gelegenheit selbst von meinem Balkonstandort aus noch ein deutlich besseres Ergebnis erzielen, vielleicht sogar wie bei meinem M 8, hier in der Galerie zu sehen...Im Bildfeld oberhalb von M 20 ist als "Beigabe" noch der oCl
M 21 auszumachen.

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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
Image of the day
Top picks
Top pick nominations

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
Deep sky
Solar system
Extremely wide field
Star trails
Northern lights
Noctilucent clouds
Landscape

Distribution of data sources

This table shows the distribution of awards per data source, compared to the popularity of images acquired from that data source.
	Image of the day	Top pick	Top pick nominations	Total submitted
Backyard
Traveller
Own remote observatory
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.
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	Basic success
Started	...
Astrometry.net job	3288132
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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M 20 (Trifidnebel) im Schützen (Sagittarius) - Horizontgrazer als Testaufnahme (Widefield)

M 20 (Trifidnebel) im Schützen (Sagittarius) - Horizontgrazer als Testaufnahme (Widefield)

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M 20 (Trifidnebel) im Schützen (Sagittarius) - Horizontgrazer als Testaufnahme (Widefield)

M 20 (Trifidnebel) im Schützen (Sagittarius) - Horizontgrazer als Testaufnahme (Widefield)

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