NGC 2174 (Frank Colosimo)

Celestial hemisphere: Northern · Constellation: Orion (Ori) · Contains: IC 2159 · Monkey Head Nebula · NGC 2174 · NGC 2175 · Sh2-252

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NGC 2174

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NGC 2174

NGC 2175 is on open cluster in Orion, about 6,350 light years away. It has about 60 stars with a 'total' magnitude of 6.8 and is about 18 arc minutes across. The surrounding emission nebula is NGC 2174 and is a lot more intesting to astrophotographers. It is about 30 x 40 arc minutes and is known as the Monkey Head Nebula

Imaging data:

Date: Feb 16,18,20,21 2009 Processing: Apr 5 2020

Location: New Ringgold PA

Optics: TeleVue NP-101 at 540 mm

Mount: Paramount ME

Camera/Filters: Apogee Alta U8300 FLI CFW-2-7 FLI Filters

Guiding: Orion Starshoot Autoguider in Orion ST-80

Exposure: Luminance: 16x5 minutes unbinned, R:14x4 min G:14x4 min B:12x6 min, HA:14x5 min all binned 2x2. The LHaGB subs were used to produce the image for a total of 5.4 hours 54 subs avg 360 sec

Processing: Image acquisition using CCD Autopilot. Initial processing was done using Maxim DL with subsequent processing using Photoshop. The HA was used for the Red channel to produce an LHaGB image.

Northeast Imagers
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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	Advanced success
Started	...
Astrometry.net job	3385947
PixInsight job	7U62WZQBS86AD4AFZ22ULABBOB2E5P2I
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	06h09m46s.65
RA (top/left)	06h12m48s.48
RA (top/right)	06h06m47s.62
RA (bottom/right)	06h06m46s.40
RA (bottom/left)	06h12m44s.45

Dec (center)	+20°29′55″.9
Dec (top/left)	+21°03′12″.9
Dec (top/right)	+21°03′57″.4
Dec (bottom/right)	+19°56′29″.2
Dec (bottom/left)	+19°55′42″.9

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NGC 2174

NGC 2174

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NGC 2174

NGC 2174

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