M3 Globular Cluster



Technical Data
Optics Celestron C11 SCT W/ GEG
Focal Length 1830 mm
Focal Ratio f/6.5
Exposure Time One - 30 minute exposure
Film un-hypered Kodak E200 pushed processed +1 stop
Processing Enhanced in Adobe Photoshop 6.0
Location Berkshire, New York
Date 7/03/2002
Mount Mountian Instruments, MI-250 NON=GOTO
Tracking ST4 A4
Temperature 74F
Notes NGC 5272 Globular cluster in Canes Venatici @ Mag 6.4 and cantains an estimated half million stars, distance: 33,900 light years

Cluster


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Joseph Schaefer 2002