14 July 2007: Summer objects M8, M17, M22
Jean-Luc Dighaye
M8 from POR, 14 July 2007 at 22:00 UTC.
Apochromat 200/1600, modified Canon EOS 5D, 10x 20s at ISO 1600 & 8x 20s
at ISO 3200, FOV 65'.
M17 from POR, 14 July 2007 at 22:20 UTC.
Apochromat 200/1600, modified Canon EOS 5D, 8x 20s at ISO 1600 & 8x 20s at
ISO 3200
M22 from POR, 14 July 2007 at 22:40 UTC.
Apochromat 200/1600, modified Canon EOS 5D, 5x 13s at ISO 1600 & 8x 6s at ISO 800, FOV 29'
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