Click for Hα
Click for Hα|
0bject |
IC 1805 & IC 1795 Emission Nebulae in Cassiopeia |
| Date | 12/11 and 12/21/2003 |
| Exposure | HαRGB 135:10:10:10 (unbinned) |
| Camera | STL11000M with Astronomik Hα filter (13 nm) |
| Telescope | Takahashi FSQ 106 f/5 on Losmandy G11 w/Gemini |
| Guiding | Remote guide head with E-finder |
| Processing | MaximDL, Photoshop CS, Vanderbei Deconvolution |
| Comments | Cold, nearly full moon for Hα |
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0bject |
IC 1805 Emission Nebula and open cluster (Melotte 15) in Cassiopeia (Northern section) |
| Date | 11/4/2005 |
| Exposure | HaRGB 120:15:15:25 (Ha +R used for red channel) |
| Camera | SXV-H9 with Schuler filters |
| Telescope | Takahashi Sky90 f/4.5 on Losmandy G11 w/Gemini |
| Guiding | ST-4 on AT1010 (side-by-side) |
| Processing | MaximDL, Photoshop CS, FITS Liberator, Astro Actions |
| Comments | Clear and mild |