Eagle Nebula in Emission-Line
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M16 |
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Object |
Type |
Diffuse Nebula |
Constellation |
Serpens |
Distance |
7,000 ly |
More
Info |
Astronomy Magazine |
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Image |
Date |
15 Jun 2012 (Spring) |
Place |
Palomar Mountain, CA |
Exposure
Data |
SII:Ha:OIII 120:320:120 mins @ -10C
SII 8x15, Ha 16x20, OIII 8x15 (bin 1x1) as RGB |
Notes |
Published in Astronomy Magazine February 2013 issue.
Astronomy Magazine Picture of the Day July 12, 2012.
The Ha was collected on 05-27-2011. |
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Equipment |
Optics |
Celestron C11 Carbon Fiber SCT w/XLT |
Focal
Length |
1700mm @f/6 |
Mount |
Astro-Physics 900GTO |
Camera |
SBIG ST-10XME |
Focuser |
Robo-Focus |
Filters |
CFW10A, Astrodon 6nm SII, 3nm Ha, 6nm OIII |
Software |
Maxim DL, CCDStack, Photoshop |
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