| Subject: | M-27 Hourglass Nebula |
|---|---|
| Telescope: | Takahashi CN-212 f/3.9 Newtonian Mode |
| Mount: | Losmandy G-11 |
| Imager: | SBIG ST-7 non-E non-ABG CFW8 |
| Image Details: | An LRGB color composite
image using SBIG CFW8 filters. Image times: Luminance: 33 minutes. Red: 10 minutes. Green: 10 minutes. Blue: 24 minutes. The luminance files were averaged. RGB files were summed. After the LRGB combine, the file was then edited to remove blooming spikes and then saved as a JPEG. August 2002. |
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Last Modified: 6/18/07 7:14a
This page:© Copyright 2005 by John A. Blackwell