Cygnus - Region around Sadr
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Cygnus |
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Object |
Type |
Nebula |
Constellation |
Cygnus |
Distance |
1,500 ly |
More
Info |
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Image |
Date |
13 Jun 2015 (Spring) |
Place |
Palomar Mountain, CA |
Exposure
Data |
SII:Ha:OIII 120:120:100 mins @ -25C
SII 6x20, Ha 6x20, OIII 5x20 (bin 1x1) as RGB |
Notes |
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Equipment |
Optics |
Takahashi FS-60C Refractor |
Focal
Length |
255mm @f/4.25 |
Mount |
Astro-Physics 900GTO |
Camera |
FLI ML-6303E |
Focuser |
Robo-Focus |
Filters |
FLI CFW2-7, Astrodon 3nm SII, Ha, OIII |
Software |
Maxim DL, CCDStack, Photoshop |
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