Cygnus
Cygnus
Object | |
| Description: | Cygnus - Region around Sadr |
| Type: | Nebula |
| Constellation: | Cygnus |
| Distance: | 1,500 ly |
Image | |
| Date: | June 13, 2015 |
| Location: | Palomar Mountain, CA |
| Exposure: | SII 6x20, Ha 6x20, OIII 5x20 (bin 1x1) as RGB |
Equipment | |
| Optics: | Takahashi FS-60C Refractor |
| Focal Length: | 255mm @f/4.25 |
| Mount: | Astro-Physics 900GTO |
| Camera: | FLI ML-6303E |
| Focuser: | Robo-Focus |
| Filters: | FLI CFW2-7, Astrodon 3nm SII, Ha, OIII |
| Software: | Maxim DL, CCDStack, Photoshop |