General info:
ModelCanon PowerShot A570 IS
MakeCanon
Basic shot info:
Focal Length5.8 mm; equivalent: 29 mm
Aperture ValueF4
White BalanceAuto white balance
FlashFlash did not fire, auto
Metering ModeMulti-segment
Shutter Speed Value1/317 sec
ISO Speed Ratings200
Advanced shot info:
Exposure Bias Value0 EV
Exposure Time1/320 sec
Exposure ModeAuto exposure
Max Aperture ValueF2.6
Exif-related info:
Exif Version2.20
Exif Image Width768 pixels
Exif Image Height474 pixels
Color SpacesRGB
CompressionJPEG (old-style)
User Comment


You have reached the first slide You have reached the first slide    Index Page    Next slide Last slide

Show/Hide EXIF Info       Magnifier
Lincoln at Cambridge
Lincoln Street at Cambridge Street, August 4, 2010. New traffic signal actuators have just been installed -- old-fashioned dipole loops that don't sense bicycles reliably, visible under the cars at the left. Drivers in the right lane could always find gaps in the traffic to turn right on red, thanks to the traffic light on Cambridge Street at North Harvard Street, one block to the left, but would be unable to cross legally to the underpass in the background unless a vehicle pulled up in the left lane to trigger a traffic signal.
Generated by JAlbum 8.9.3 / PositionMap 5.8.4
Photos and captions by John S. Allen
unless otherwise indicated.