IC 342 - The Hidden Galaxy (Daniel Nimmervoll)

Celestial hemisphere: Northern · Constellation: Camelopardalis (Cam) · Contains: IC 342

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IC 342 - The Hidden Galaxy

Link: https://www.astro-fotografie.at/portfolio-view/ic-342/

Powered byPixInsight

IC 342 - The Hidden Galaxy

Link: https://www.astro-fotografie.at/portfolio-view/ic-342/

IC 342 - Die verborgene Galaxie ist eine Balken-Spiralgalaxie mit aktivem Galaxienkern vom Hubble-Typ SAB(rs)cd im Sternbild Giraffe am Nordsternhimmel.

IC 342, eine Seyfert-2-Galaxie, liegt etwa 11 Millionen Lichtjahre von der Milchstraße entfernt mit einem Durchmesser von rund 60.000 Lichtjahren. Trotz ihrer Helligkeit in der Maffei-Galaxiengruppe bleibt sie durch einen Schleier aus Sternen, Gas und Staub in der Milchstraßen-Ebene verborgen. Im Zentrum wurden mithilfe des Very Large Array heiße Ammoniakgaswolken (412 Kelvin) und Siliziummonoxid entdeckt. Diese Galaxie beeinflusst möglicherweise die Entwicklung der Lokalen Gruppe und der Milchstraße.
Entdeckt wurde sie am 14. Oktober 1892 von William Frederick Denning.

Aufnahmedaten:

Objekt: IC 342
Aufnahmedatum: November 2023
Entfernung: 11 Mio. Lichtjahre
Durchmesser: 60.000 Lichtjahre
Belichtung: RGB jeweils 57 x 120 Sek. / Gain 56 bei -15 °C

Kalibrierung: BIAS / Flats / DarkFlats
Montierung: Skywatcher EQ6-R PRO
Teleskop: Lacerta 10" Fotonewton 250/1000
Korrektor: Pál Gyulai GPU Komakorrektor
Filter: Antlia LRGB-V Pro

Kamera: QHY268m
Guiding: QHY OAG mit QHY5III678M und PHD2
Software: APP / PI / Photoshop CC

Please note: The following tables are updated every 24 hours.

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	Advanced success
Started	...
Astrometry.net job	8783603
PixInsight job	JE3H39EFBCMJSLT7UFB9D2XF6E58O4GE
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	03h46m42s.19
RA (top/left)	03h51m10s.93
RA (top/right)	03h51m35s.96
RA (bottom/right)	03h41m57s.76
RA (bottom/left)	03h42m04s.69

Dec (center)	+68°06′13″.0
Dec (top/left)	+67°26′22″.10
Dec (top/right)	+68°45′01″.6
Dec (bottom/right)	+68°45′35″.7
Dec (bottom/left)	+67°26′54″.6

Image Index:

Contribution Index (beta):

IC 342 - The Hidden Galaxy

IC 342 - The Hidden Galaxy

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Image Index:

Contribution Index (beta):

IC 342 - The Hidden Galaxy

IC 342 - The Hidden Galaxy

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