NGC896 Nebula in Emission-Line
|
NGC896 |
|
|
Object |
Type |
Nebula |
Constellation |
Cassiopeia |
Distance |
7,500 ly |
More
Info |
|
|
Image |
Date |
25 Nov 2011 (Fall) |
Place |
Little Blair Valley, Anza-Borrego Desert, CA |
Exposure
Data |
SII:Ha:OIII 180:240:180 mins @ -20C
SII 12x15, Ha 16x15, OIII 12x15 (bin 1x1) as RGB |
Notes |
Taken over two nights
|
|
Equipment |
Optics |
Takahashi FSQ-106N Refractor |
Focal
Length |
530mm @f/5 |
Mount |
Astro-Physics 900GTO |
Camera |
SBIG ST-10XME |
Focuser |
Robo-Focus |
Filters |
CFW10A, Astrodon 6nm SII, 3nm Ha, 6nm OIII |
Software |
MaxIm DL, CCDStack, Photoshop |
|
|