| SLT11000XM Astrodon Filters, 1.54"/px Ha 135m SII 240m OIII 225m November 3, 4, 5 2007 (Click on Image for larger view) |
| NGC6888 |
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| SLT11000XM Astrodon Filters, 1.54"/px Ha 135m SII 240m OIII 225m November 3, 4, 5 2007 (Click on Image for larger view) |
| NGC6888 |
|
|