Little Rosette Nebula
|
SH2-170 |
|
 |
Object |
Type |
Nebula |
Constellation |
Cassiopeia |
Distance |
|
More
Info |
  |
|
Image |
Date |
26 Aug 2022 (Summer) |
Place |
Descanso, CA |
Exposure
Data |
SII:Ha:OIII 165:240:165 mins @ -25C Plus 10 min of LRGB each
SII 11x15, Ha 16x15, OIII 11x15 (bin 1x1) as RGB |
Notes |
The stars were overlayed from the LRGB version.
|
|
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 |
|
|