ST-2000XM: vdB-142--Bright nebula in Cepheus
| Exposure: |
LRGB Exposure Data: L=60 minutes (6 x 600 sec.) unbinned; R=30 minutes (3 x 600 sec.) 2x binned; G=30 minutes (3 x 600 sec.) 2x binned; B=30 minutes (3 x 600 sec.) 2x binned. |
|
Camera:
|
SBIG ST-2000XM |
|
Telescope:
|
Takahashi CN-212 in Newtonian mode f/3.9 |
|
Mount:
|
Losmandy/Gemini G-11 |
|
Processing:
|
Maxim/DL-CCD, Photoshop CS |
|
Date:
|
7-28-05 |
|
|
|
|
