File:SouthboroughMA WachusettAqueductLowerDam.jpg

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	13:32, 20 August 2012		1,024 × 680 (264 KB)	commons>Magicpiano	{{Information \|Description=The lower dam in Southborough, Massachusetts controlling the open portion of the w:Wachusett Aqueduct; this dam contributes to the aqueduct's listing on the National Register of Historic...

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Camera manufacturer	NIKON CORPORATION
Camera model	NIKON D90
Exposure time	1/640 sec (0.0015625)
F Number	f/8
ISO speed rating	400
Date and time of data generation	14:36, 17 August 2012
Lens focal length	18 mm
Orientation	Normal
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Software used	GIMP 2.6.8
File change date and time	09:01, 20 August 2012
Y and C positioning	Co-sited
Exposure Program	Aperture priority
Exif version	2.21
Date and time of digitizing	14:36, 17 August 2012
Meaning of each component	Y Cb Cr does not exist
Image compression mode	2
APEX exposure bias	0
Maximum land aperture	3.6 APEX (f/3.48)
Metering mode	Center weighted average
Light source	Fine weather
Flash	Flash did not fire
DateTime subseconds	00
DateTimeOriginal subseconds	00
DateTimeDigitized subseconds	00
Supported Flashpix version	1
Color space	sRGB
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File source	Digital still camera
Scene type	A directly photographed image
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Digital zoom ratio	1
Focal length in 35 mm film	27 mm
Scene capture type	Standard
Scene control	Low gain up
Contrast	Normal
Saturation	Normal
Sharpness	Normal
Subject distance range	Unknown
GPS tag version	2.2.0.0