Celestial hemisphere:  Southern  ·  Constellation: Sagittarius (Sgr)  ·  Contains:  7 Sgr  ·  9 Sgr  ·  B296  ·  B88  ·  B89  ·  Hourglass nebula  ·  Lagoon nebula  ·  M 8  ·  NGC 6523  ·  NGC 6526  ·  NGC 6530  ·  Sh2-25  ·  The star 7Sgr  ·  The star 9Sgr
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Lagoon Ha for Luminance, Kevin Morefield
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Lagoon Ha for Luminance

Getting plate-solving status, please wait...
Lagoon Ha for Luminance, Kevin Morefield
Powered byPixInsight

Lagoon Ha for Luminance

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Description

A great object for Narrowband with a strong OIII central region to provide some kick, the SII providing structure, and the Ha giving a nice smooth finish. Sounds like a good wine!

101 five minute subs binned 2x2 and unguided. Ha 20, OIII 28, and 54 SII.

SII for red, OIII for Blue, Green is 15% Ha, 42% SII, and 42% OIII. Luminance is Ha with a little SII and OIII.

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Lagoon Ha for Luminance, Kevin Morefield