| NGC 7293, The Helix
Nebula
|
|
| Location and Date | Taken at Lake San Antonio, California 10/9/2010 during CalStar |
| Telescope | Orion Premium 190mm F/5.3 Maksutov-Newtonian OTA |
| Mount | Astro-Physics 900GTO |
| Camera | Orion Parsec 8300M Cooler setpoint at -20ºC |
| Exposure | 10 x 480 L, 4 x 480 R, 4 x 480 G, 3 x 480 B |
| Guiding | Orion StarShoot AutoGuider and 100mm f/6 refractor |
| Processing / Software | MaxIm DL 5.06 and Adobe Photoshop CS4 |
| Notes | Decent darks and flats yeilded satisfactory results with limited exposure time. |