
Messier 27 "Dumbbell Nebula"
Object Details: Located in the constellation Vulpecula. This is an example of a planetary nebula.
| Date |
August, 2011
|
| Location |
Starlight Observatory Glasgow , DE |
| Exposure |
190 minutes (3+ hours) total exposure time (Red= 7x10min; green= 6x10min; blue= 6x10min) 1x1 binning ,ccd temp -14c to -19c |
| Camera |
Sbig ST2000xm/ CFW10 |
| Scope/ lens |
Astro Physics 130mm/F6 refractor (780mm focal length) |
| Filter(s) |
Astrodon Generation II RGB (I series) |
| Cooling |
no additional cooling
|
| Guider |
self guided 2x2 binning 6s exp |
| Mount |
AP1200 gto |
| Processing |
Maxim DL Pro 5, CCD Stack, Fits Liberator, Photoshop CS2, Gradient Xterminator, Noise Ninga |
| Notes |
|