M57 Ring Nebula
|
|
|
| IMAGE INFORMATION | OBJECT INFORMATION | ||
| Telescope | C9.25 on AP1200GTO | Designation | M57 |
| Focal Length | F/10 2350mm | Position | RA: 18:53 Dec:+33 :02 |
| Guiding | Sbig remoter eFinder | Type | Panetary Nebula |
| Control | MaximDL | Magnitude | 10 |
| CCD Camera | Sbig ST2000XM | Size | 76" |
| Image Scale | .8 arcsec | Distance | 1140 Light Years |
| Filters | AstroDon LRGB | Constellation | Lyra |
| Exposures | 7 x 5min 1x1, 5 x 4min ea RGB | ||
| Calibration | Flats, Bias, darks | ||
| Software | MaximDL, Photoshop CS2 | ||
| Date | August 2008 | ||
| Imaged in Nicholasvile, Ky
|
|||