Perseid meteor shower Pavel Machalek Image taken: Aug. 12, 2008 Location: Pretty Boy Reservoir, Baltimore, MD, USA Details: I photographed a couple of Perseids in a dark park next to the Pretty Boy Reservoir. Perfect clear sky all night along. Moon set at aprox. 2AM. Pentax K10, 1600 ASA, 16mm, F2.8, 30 sec exposures ©2013, SpaceWeather.com -- This site is penned daily by Dr. Tony Phillips.