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.

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PixInsight job	n/a
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