NGC 457: The "ET" Cluster

Click on image for larger version.

Equipment

20in RC Optical Systems telescope Operating at f/5.5
Paramount ME Robotic Telescope Mount
SBIG ST10XME CCD camera with color filter wheel

L R G B color production was used to create this image.

Luminance = 6 (synthetic) minutes binned 1x1
 Red = 6 minutes binned 1x1
 Green = 6 minutes binned 1x1
 Blue = 6 minutes binned 1x1

Minimum credit line: Ken and Emilie Siarkiewicz/Adam Block/NOAO/AURA/NSF

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Updated: 10/12/2004