California Nebula
|
NGC1499 |
|
 |
Object |
| Type |
Diffuse Nebula |
| Constellation |
Perseus |
| Distance |
1,000 ly |
| Magnitude |
|
| Angular
Size |
145x40 arc min |
| Size |
|
| More
Info |
SEDSAPODEssay by Robert Gendler © |
|
Image |
| Date |
2010-10-31 |
| Place |
Carlsbad, CA |
| Exposure
Data |
SII:Ha:OIII 90:120:90 mins @ -20C
SII 6x15 (2x2), Ha 6x20 (1x1), OIII 6x15 (bin 2x2) as RGB |
| Notes |
|
|
Equipment |
| Optics |
Takahashi FS-60C Refractor |
| Focal
Length |
290mm @f/4.8 |
| 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 |
|
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