Lagoon into a full moon (Jonathan Young)

Celestial hemisphere: Southern · Constellation: Sagittarius (Sgr) · Contains: Hourglass nebula · Lagoon nebula · M 8 · NGC 6523 · NGC 6526 · NGC 6530 · The star 7Sgr · The star 9Sgr

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Lagoon into a full moon

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Lagoon into a full moon

Uploading to show what can be done is less than 1.5 hours with terrible light pollution (moon) and a fogging sensor. Unguided. Bicolor image.

Lots of challenges with this one, besides the glare from the moon it was a hot evening with high-level moisture scattering the moon-light. High humidity resulted in some fogging on the sensor window at -20, changed setpoint to -15 which improved but did not eliminate the problem.

6/10/2107 ASI1600 - 42 minutes for both Ha and O3 in 30s subs into a full moon (5 degrees from target). Gain180 offset 40.

15 min. Process in StarTools 1.4

50% bin

Wipe (10 pixel)

Autodev (10 pixel)

HDR reveal all - 1000 detail size range, 1.3 strength

Contrast (10 pixe)

Color - default

Denoise - pix4.5, 10% detail loss, 25% smooth, 2 detail scale.

B

Description: Starless - reprocessed and 20160617 data added

Uploaded: ...

C

Description: Reduced gamma

Uploaded: ...

Cloudy Nights
Central USA

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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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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	3048234
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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Lagoon into a full moon

Lagoon into a full moon

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Lagoon into a full moon

Lagoon into a full moon

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