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(Trifid Nebula) |
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Click on photo for a larger image. |
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Instrument: |
Meade 178ED 7" Apochromatic Refractor Telescope |
Focal Ratio: |
f9 (prime focus) |
Camera: |
SBIG STL-11000 CCD camera |
Exposure: |
10 x 1 minutes Luminance, 6 x 1 minutes each R/G/B, all unbinned |
Guiding: |
Off-Axis with STV Autoguider (Santa Barbara Instrument Group) |
Date: |
6/21/04 |
Post Processing: |
CCDSoft, CCDSharp, MaxIM DL, Photoshop CS |