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Uploaded 16-Aug-09
Taken 18-May-08
Visitors 136


19 of 1664 photos
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Categories & Keywords

Category:Architecture and Structures
Subcategory:Places of Interest
Subcategory Detail:
Keywords:Alcatraz, National Park, San Francisco, CA, prison, penitentiary, powerhouse
Photo Info

Dimensions2844 x 3555
Original file size5.67 MB
Image typeJPEG
Color spaceAdobe RGB (1998)
Date taken18-May-08 19:04
Date modified20-May-08 22:48
Shooting Conditions

Camera makeNIKON CORPORATION
Camera modelNIKON D300
Focal length22 mm
Focal length (35mm)33 mm
Max lens aperturef/3.7
Exposure1/200 at f/8
FlashNot fired
Exposure bias0 EV
Exposure modeAuto
Exposure prog.Aperture priority
ISO speedISO 320
Metering modePattern
Digital zoom1x
Alcatraz Powerhouse 2

Alcatraz Powerhouse 2