The Butterfly Nebula in Emission-Line
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IC1318 |
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Object |
| Type |
Nebula |
| Constellation |
Cygnus |
| Distance |
5,000 ly |
| More
Info |
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Image |
| Date |
06 Sep 2007 (Summer) |
| Place |
Carlsbad, CA |
| Exposure
Data |
Ha 120 mins @ -20C
Ha 8x15 (bin 1x1) |
| Notes |
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Equipment |
| Optics |
Takahashi FS-60C Refractor |
| Focal
Length |
354mm @f/5.9 |
| Mount |
Astro-Physics 900GTO |
| Camera |
SBIG ST-2000XM |
| Focuser |
Robo-Focus |
| Filters |
CFW10A, Astrodon 6nm Ha |
| Software |
CCD Commander, Maxim DL, CCDStack, Photoshop |
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