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M42 wide field(Pertti Tapola)
| Title |
: |
M42 |
| Upload date |
: |
Sun Jan 2 15:11:49 2005 |
| Image size |
: |
640 x 426 (48k) |
| Acquisition Date |
: |
11.12.2004 |
| Camera |
: |
Canon 10D |
| Camera Settings |
: |
16x2 min, 6x30s, 30x10s, ISO 1600 f2.8 |
| Telescope |
: |
EF 400f2.8L II |
| Mount |
: |
H-EQ5 |
| Adapter / Prime / Afocal / other |
: |
prime |
| Processing Package / Processing Applied |
: |
ImagesPlus: dark and flat calibration, digital development, iterative restoration
Photoshop: curves and color balance |
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