IC410 Tadpoles Nebula, NGC1893 (Alastairmk)

Celestial hemisphere: Northern · Constellation: Auriga (Aur) · Contains: NGC 1893 · The star 19 Aur

IC410 Tadpoles Nebula, NGC1893, Alastairmk

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IC410 Tadpoles Nebula, NGC1893

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IC410 Tadpoles Nebula, NGC1893

The Tadpoles, which look more like spermatozoa than the precursors of the frogs I raised in my childhood, have long been on my bucket list of objects to image. This dusty area of the Milky Way in the constellation Auriga is illuminated by the open cluster of young stars, NGC1893, at the center of the image.

The SHO image consists of 217x 8 minute subframes (SII 83, Ha 60, OIII 74) for a total integration time of nearly 29 hours. To this was added 3x 45 30 sec RGB subs to capture the stars. Processing in Pixinsight using WBPP, NormalizeScaleGradients and DynamicBackgroundExtraction to adjust for light pollution on each channel. Combined SHO image was processed using the RC-Astro AI-based processes and GeneralizedHyperbolicStretch. Getting acceptable colors for the SHO starless image in GHS was, well, a bit of a stretch. RGB stars were color calibrated with SpectrophotometricColorCalibration and stretched with GHS to manage their size..

NOVAC
Light Polluted skies

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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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Status	Basic success
Started	...
Astrometry.net job	8779912
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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IC410 Tadpoles Nebula, NGC1893

IC410 Tadpoles Nebula, NGC1893

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IC410 Tadpoles Nebula, NGC1893

IC410 Tadpoles Nebula, NGC1893

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