Observation by Gordon Rogers: The "Claw Nebula" by Gordon Ro...

Uploaded by

Dominic Ford (site admin)

Observer

Gordon Rogers

Observed

2011 Dec 04 - 12:45

Uploaded

2011 Dec 04 - 12:48

Objects

The Lobster Claw Nebula (Sharpless 157)

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Constellation

Cassiopeia

Field centre

RA: 23h15m
Dec: +60°19'
Position angle: +179°54'

Field size

1°34' × 1°11'

Title

The "Claw Nebula" by Gordon Rogers

About this image

The Claw Nebula in Cassiopeia, imaged by Gordon Rogers using a Takahashi FSQ and SBIG ST10 CCD camera, guided by a 16" RCOS. The image is 120 minutes of Ha (red channel), 140 minutes of S11 (green channel) and 80 minutes of Hb (blue channel)

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