Elephant's Trunk Nebula (VdB142) in Emission-Line
|
IC1396 |
|
 |
Object |
| Type |
Dark Nebula |
| Constellation |
Cepheus |
| Distance |
2,400 ly |
| More
Info |
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|
Image |
| Date |
23 Nov 2008 (Fall) |
| Place |
Carlsbad, CA |
| Exposure
Data |
Ha 120 mins @ -20C
Ha 8x15 (bin 1x1) |
| Notes |
|
|
Equipment |
| Optics |
Takahashi MT200 Newtonian |
| Focal
Length |
960mm @f/4.8 |
| Mount |
Astro-Physics 900GTO |
| Camera |
SBIG ST-2000XM |
| Focuser |
Starlight Feather Touch Micro Focuser |
| Filters |
CFW10A, Astrodon 6nm Ha |
| Software |
Maxim DL, CCDStack, Photoshop |
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