The Butterfly Nebula in Emission-Line
|
IC1318 |
|
 |
Object |
| Type |
Nebula |
| Constellation |
Cygnus |
| Distance |
5,000 ly |
| More
Info |
|
|
Image |
| Date |
30 Apr 2022 (Spring) |
| Place |
Descanso, CA |
| Exposure
Data |
HaLRGB 300:40:40:40 mins @ -25C
Ha 20x15, Lum 4x10, G 4x10, B 4x10 (bin 1x1) |
| Notes |
|
|
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 3nm Ha, Gen 2 LRGB |
| Software |
Maxim DL, CCDStack, Photoshop |
|
|
