NGC2903
NGC2903
Object | |
| Description: | NGC2903 Spiral Galaxy |
| Type: | Spiral Galaxy |
| Constellation: | Leo |
| Distance: | 20,000,000 ly |
Image | |
| Date: | February 4, 2022 |
| Location: | Little Blair Valley, Anza-Borrego Desert, CA |
| Exposure: | Lum 12x5, R 3x10, G 3x10, B 3x10 (bin 1x1) |
| Notes: | The RGB layer is from the 2017 run |
Equipment | |
| Optics: | DSI RC10C Corrected RC Astrograph |
| Focal Length: | 1867mm @f/7.3 |
| Mount: | Astro-Physics 900GTO |
| Camera: | FLI ML-6303E |
| Focuser: | Built-in Secondary Focuser |
| Filters: | FLI CFW2-7, Astrodon Gen 2 LRGB |
| Software: | MaxIm DL, CCDStack, Photoshop |