Rosette Nebula in Emission-Line
|
NGC2237 |
|
 |
Object |
| Type |
Diffuse Nebula |
| Constellation |
Monoceros |
| Distance |
5,500 ly |
| More
Info |
|
|
Image |
| Date |
17 Apr 2009 (Spring) |
| Place |
Carlsbad, CA |
| Exposure
Data |
Ha 120 mins @ -20C
Ha 8x15 (bin 1x1) |
| Notes |
|
|
Equipment |
| Optics |
Takahashi MT200 Newtonian |
| Focal
Length |
1200mm @f/6 |
| Mount |
Astro-Physics 900GTO |
| Camera |
SBIG ST-2000XM |
| Focuser |
TAK MEF-1 |
| Filters |
CFW10A, Astrodon 6nm Ha |
| Software |
CCD Commander, MaxIm DL, CCDStack, Photoshop |
|
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