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Ron Masters
July 29, 2017
post image

Contains: Deep sky object

Acquisition Details

Date Posted: July 29, 2017

Date: July 28, 2017

Number of frames: 1

Time: 11:45 PM

Focal Length: 3100 mm

Seeing: 4

Transparency: 8

Equipment card

Guiding telescopes:
Imaging cameras:


Many beautiful photographs of this great globular cluster have been posted. This one was obtained with a 14.5" f4.3 Zambuto mirror Starmaster with skycommander goto and tracking.