| Subject: | M-17, The Swan Nebula in Sagittarius. |
|---|---|
| Telescope: | Takahashi CN-212 in Newtonian mode |
| Mount: | Losmandy G-11 |
| Imager: | SBIG ST-7XME non-ABG |
| Image Details: | This is a color composite taken with a 10 minute red luminance layer, and RGB color layers in 5:5:8 minutes. The images had flat, darks and biases used for processing, followed by a luminance layering done in Adobe Photoshop. 3-August-2004. |
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Last Modified: 6/18/07 7:14a
This page:© Copyright 2005 by John A. Blackwell