DWB111

Propeller Nebula in Emission-Line

DWB111

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Object Info

Type

Nebula

Constellation

Cygnus

Capture Details

Date

July 21, 2012

Location

Carlsbad, CA

Exposure

SII 10x15, Ha 10x15, OIII 10x15 (bin 1x1) as RGB

Notes

Published in Astronomy Magazine November 2012 issue.

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 3nm SII, Ha, OIII

Software

Maxim DL, Photoshop