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Ted Rafferty



Location of Photo:

United States

Date/Time of photo:

July 2012 and July 2013


SBIG ST-2000XM imager on an Orion 10-inch f/4.7 reflector mounted on a Losmandy G11 mount. Guiding using a DSI Pro 2 imager on a Orion ST-80.


A image of NGC6888 using a combination of exposures taken in July 2012 and July 20013. The exposures were: 900s 1x1 binned exposures taken with a Ha and OIII filters, 480s 1x1 binned with a L filter, and 360s 2x2 binned with a R, G and B filter. The Ha image was used for the red, OIII for the blue, and 20% Ha plus 80% OIII for the green. The LRGB image was only used to colorize the stars


16713 Chestnut Street


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