M8 - The Lagoon Nebula (CrestwoodSky)

Celestial hemisphere: Southern · Constellation: Sagittarius (Sgr) · Contains: Lagoon Nebula · M 8 · NGC 6523 · NGC 6526 · NGC 6530 · NGC 6544 · The star 7Sgr · The star 9Sgr

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M8 - The Lagoon Nebula

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M8 - The Lagoon Nebula

Like the Trifid (M20), the Lagoon Nebula (M8) is one of my favorite summer targets. Unfortunately, it appears very low on y southern horizon, competing with the glow from New York City and partially obscured by a line of tall oak trees.

This image was taken with an ASI1600mm Pro through a 72mm refractor and a 0.8x focal reducer, which gives a nice wide field of view. I had tried imaging this with the 127ED; however, the nebula seemed jammed into that FOV and I decided the 72ED's wider FOV served it better. The image was taken over two nights (June 15 and June 16) during the small two hour window I have to image M8 as it slides through a gap in the trees.

The image is composed of:

Ha: 30 x 120s

Red: 20 x120s

Green: 20 x 120s

Blue: 20 x 120s

The image was processed in Pixinsight and Photoshop.

Cloudy Nights
Imaged with APT

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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	3623269
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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M8 - The Lagoon Nebula

M8 - The Lagoon Nebula

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M8 - The Lagoon Nebula

M8 - The Lagoon Nebula

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