Pelican Nebula in Emission-Line
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IC5070 |
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Object |
| Type |
Nebula |
| Constellation |
Cygnus |
| Distance |
1,800 ly |
| Magnitude |
|
| Angular
Size |
80 arc min |
| Size |
|
| More
Info |
APODEssay by Robert Gendler © |
|
Image |
| Date |
8/8/2009 |
| Place |
Carlsbad, CA |
| Exposure
Data |
SII:Ha:OIII 45:180:45 mins @ -15C
SII 3x15 (2x2), Ha 12x15 (1x1), OIII 3x15 (bin 2x2) as RGB |
| Notes |
|
|
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, Ha, OIII |
| Software |
MaxIm DL, CCDStack, Photoshop |
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