Scutum Star Cloud (Josh Jones)

Celestial hemisphere: Southern · Constellation: Scutum (Sct) · Contains: Amas de l'Ecu de Sobieski · M 11 · NGC 6683 · NGC 6705 · Wild Duck Cluster

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Scutum Star Cloud

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Scutum Star Cloud

This star-rich image is viewed in the southern-view of the Milky Way from my location and just above Sagittarius. It contains M11 (the Wild Duck Cluster) in the corner. The Scutum portion of the Milky Way is visible in the summer with the naked eye from my back porch and even looks great in binoculars. I used a RASA 11 though and created this 2×2 mosaic in RGB visual color to showcase the sheer amount of stars in this one location. This glittery image is worth looking at on a full-size computer monitor and zooming around.

Date:  August 20th-25th, 2022
R: 556 x 15 seconds
G: 597 x 15 seconds
B: 546 x 15 seconds

Total Integration time ~7hrs

Calibration Bias: 20
Calibration Dark: 20
Calibration Flats: 30 for each filter
Gain:  75
Cooling:  -5
Processing Software: Stacked in Astro Pixel Processor, captured using NINA, Processed in PixInsight

Telescope: Celestron RASA 11 (620mm focal @ f/2.2)
Filters: Baader Ultra-Highspeed F/2 3.5nm & 4nm Filters.
Main Camera: ZWO ASI 1600mm-pro Monochrome
Tilt & BackFocus Adjuster:ASG Photon Cage
Mount: Skywatcher EQ6r-Pro
Guide Scope: William Optics 50mm Uniguide
Guide Camera: ZWO ASI 290mm-mini

Cloudy Nights
AAA : Astronomes et Astrographes Amateurs

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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.

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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	6243043
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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