M13 (Great Globular Cluster in Hercules)

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Date: June, 2006
Location: Elizabeth, CO. ~6500 ft alt. Mag 5 skies
Telescope: 16" f/4.9 Newtonian w/ Keller/Wynne coma corrector
Exposure Duration:  Total 92 mins = 23 four min exposures, -15 deg C
Imager: SBIG ST-2000XCM
Filtration: None
Guiding: Self-guided
Seeing: ~2"
Comments: Each subimage calibrated in CCDOps. Color conversion and median combining/summing in Maxim. DDP/deconvolution/sharpening performed in CCDStack


Return to the Star Cluster Images page or The Bell Observatory homepage or go to SEDS page (astronomical information on M13)