HH_46 - 47 (Kfir Simon)

Celestial hemisphere: Southern · Constellation: Vela (Vel)

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HH_46 - 47

Link: https://pbase.com/tango33/image/170372551

Powered byPixInsight

HH_46 - 47

Link: https://pbase.com/tango33/image/170372551

HH 46/47 is a complex of Herbig–Haro objects (HH objects), located about 1,470 light-years away in a Bok globule near the Gum nebula.

Jets of partially ionized gas emerging from a young star produce visible shocks upon impact with the ambient medium.

Discovered in 1977, it is one of the most studied HH objects and the first jet to be associated with young stars was found in HH 46/47.

Four emission nebula, HH 46, HH 47A, HH 47C and HH 47D and a jet, HH 47B, have been identified in the complex.

It also contains a mostly unipolar molecular outflow, and two large bow shocks on opposite sides of the source star.

The overall size of the complex is about 3 parsecs (10 light years).(WIKI)

PLEASE see the next image for a closeup on HH47A JET stream

Ha for 2 hrs - Bin 2

Luminance for 2 hrs (bin 1)

RGB - 30 min per color (bin 2)

Total of 5.5 HRS

Imaged with the 16" f3.75 Dream Astrograph.

Apogee Alta U-16M camera.

Imaged from Tivoli farm in Namibia

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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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	Image of the day	Top pick	Top pick nominations	Total submitted
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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	Basic success
Started	...
Astrometry.net job	3370915
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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HH_46 - 47

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HH_46 - 47

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