Observation by Bob Winter: Sadr, Butterfly and Crescent Nebulae - B...

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Dominic Ford (site admin)


Bob Winter


2011 May 31 - 12:44


2011 May 31 - 12:44


The Crescent Nebula (NGC6888)
The Gamma Cygni Nebula (IC1318)

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Field centre

RA: 20h16m
Dec: +38°59'
Position angle: -51°44'

Field size

6°24' × 4°24'


Sadr, Butterfly and Crescent Nebulae - Bob Winter

About this image
Sadr, Butterfly and Crescent Nebulae in Cygnus imaged on 25.5.11 by Bob Winter from a London rooftop. Wide angle view using a Hasselblad 150mm FL lens on QSI 583 camera. LRBG using Ha and Olll Astrodon filters. 80 min approx total.
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