NGC 6397 in Ara

Image Info

Imaged 20121017 with 31.5 cm f/5 Newtonian Reflector and GSTAR-EX video camera
4 sector mosaic (2w x 2h)
200 video frames each sector with no filter

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Object Info

Magnitude 5.7 and 12' in diameter, it is just on the naked eye limit in a dark sky.

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