Thor's Helmet Nebula
|
NGC2359 |
|
 |
Object |
| Type |
Nebula |
| Constellation |
Canis Major |
| Distance |
15,000 ly |
| More
Info |
|
|
Image |
| Date |
12 Feb 2010 (Winter) |
| Place |
Little Blair Valley, Anza-Borrego Desert, CA |
| Exposure
Data |
LRGB 90:20:20:20 mins @ -20C
Lum 18x5 (1x1), R 4x5, G 4x5, B 4x5 (bin 2x2) |
| Notes |
|
|
Equipment |
| Optics |
Takahashi MT200 Newtonian |
| Focal
Length |
1200mm @f/6 |
| Mount |
Astro-Physics 900GTO |
| Camera |
SBIG ST-10XME |
| Focuser |
TAK MEF-1 |
| Filters |
CFW10A, Astrodon Gen 2 LRGB |
| Software |
MaxIm DL, CCDStack, Photoshop |
|
|
