Lagoon Nebula in Emission-Line
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M8 |
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Object |
Type |
Diffuse Nebula |
Constellation |
Sagittarius |
Distance |
5,200 ly |
More
Info |
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Image |
Date |
19 Aug 2012 (Summer) |
Place |
Carlsbad, CA |
Exposure
Data |
SII:Ha:OIII 90:90:90 mins @ -10C
SII 6x15, Ha 6x15, OIII 6x15 (bin 1x1) as RGB |
Notes |
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Equipment |
Optics |
Takahashi FSQ-106N Refractor |
Focal
Length |
530mm @f/5 |
Mount |
Astro-Physics 900GTO |
Camera |
SBIG ST-10XME |
Focuser |
Robo-Focus |
Filters |
CFW10A, Astrodon 3nm SII, Ha, OIII |
Software |
Maxim DL, CCDStack, Photoshop |
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