| Acquisition Date |
: |
8/2/11 |
| Camera |
: |
Canon XS for color
Canon T2i for Ha |
| Camera Settings |
: |
Raw capture
ISO 800 (color)
ISO 1600 (Ha)
20 exposures @ 3 min. for each |
| Telescope |
: |
Nikon 180ED @f/2.8 |
| Mount |
: |
Orion Sirius - no autoguiding |
| Adapter / Prime / Afocal / Other |
: |
Prime focus |
| Processing Package / Processing Applied |
: |
Images were focused using LiveView. Subframes were aligned and combined in ImagesPlus. The color and Ha frames were aligned in RegiStar. The composite was done in Photoshop, where additional adjustments were made (e.g., Curves) |
| Web Site |
: |
astronomyphotos.com |
| NOTES |
: |
Astronomik 6nm clip filter |
