vdB 103 - Reflection in Scorpius (Monty Chandler)

Celestial hemisphere: Southern · Constellation: Scorpius (Sco) · Contains: HD146436 · HD146834 · HD147009 · HD147010 · HD147195 · IC 4601 · LBN 1115 · LDN 1717 · LDN 1719 · VdB103

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vdB 103 - Reflection in Scorpius

Link: https://montychandler.smugmug.com/Astrophotography/Nebula/i-LDT9Npk/A

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vdB 103 - Reflection in Scorpius

Link: https://montychandler.smugmug.com/Astrophotography/Nebula/i-LDT9Npk/A

Continuing my efforts in imaging reflection nebula from the vdB catalog, IC 4601, or vdB 103, is a bluish reflection nebula located in the constellation Scorpius, about 420 light-years away from Earth. It's part of a larger area called the Blue Horsehead. Reflection nebulae are clouds of gas and dust that shine by reflecting light from nearby stars, not by creating their own light. vdB 103's blue color comes from the blue light reflected by the nebula's gas and dust from two bright blue giant stars on the right and a double star on the left. The nebula's brightness depends on the density and size of the reflecting grains, as well as the color and brightness of nearby stars.

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	Distinct awarded users	Total awarded images
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	Image of the day	Top pick	Top pick nominations	Total submitted
Deep sky
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	Image of the day	Top pick	Top pick nominations	Total submitted
Backyard
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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.
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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	Advanced success
Started	...
Astrometry.net job	9840843
PixInsight job	23YVW8DENDNVT0ACXTAF2KDC7ZZYED4J
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	16h20m32s.528
RA (top/left)	16h24m28s.902
RA (top/right)	16h19m07s.452
RA (bottom/right)	16h16m36s.181
RA (bottom/left)	16h21m58s.521

Dec (center)	-20°07′03″.51
Dec (top/left)	-20°08′18″.90
Dec (top/right)	-19°15′14″.69
Dec (bottom/right)	-20°05′27″.63
Dec (bottom/left)	-20°58′49″.32

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vdB 103 - Reflection in Scorpius

vdB 103 - Reflection in Scorpius

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vdB 103 - Reflection in Scorpius

vdB 103 - Reflection in Scorpius

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