File:Richard D. Feinman at GSA 2009 crop.jpg

Original file ‎(1,024 × 1,084 pixels, file size: 90 KB, MIME type: image/jpeg)

This file is from a shared repository and may be used by other projects. Please see the file description page for further information.

File history

Click on a date/time to view the file as it appeared at that time.

	Date/Time	Thumbnail	Dimensions	User	Comment
current	03:05, 29 November 2009		1,024 × 1,084 (90 KB)	commons>Mike Linksvayer	{{Information \|Description={{en\|1=en:Richard D. Feinman speaking at the Gerontological Society of America 2009 conference.}} \|Source=File:Richard_D._Feinman_at_GSA_2009.jpg \|Date=2009-11-29 03:04 (UTC) \|Author=[[:File:Richard_D._Feinman_at_GS

There are no pages that use this file.

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.

If the file has been modified from its original state, some details may not fully reflect the modified file.

Camera manufacturer	Canon
Camera model	Canon PowerShot SX110 IS
Exposure time	1/20 sec (0.05)
F Number	f/4.3
ISO speed rating	200
Date and time of data generation	07:15, 20 November 2009
Lens focal length	60 mm
Orientation	Normal
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
File change date and time	20:44, 27 November 2009
Y and C positioning	Co-sited
Exif version	2.21
Date and time of digitizing	07:15, 20 November 2009
Image compression mode	3
APEX shutter speed	4.3125
APEX aperture	4.21875
APEX exposure bias	0
Maximum land aperture	4.21875 APEX (f/4.32)
Metering mode	Pattern
Flash	Flash did not fire, compulsory flash suppression
Color space	sRGB
Focal plane X resolution	15,091.703056769
Focal plane Y resolution	15,157.894736842
Focal plane resolution unit	inches
Sensing method	One-chip color area sensor
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Digital zoom ratio	1
Scene capture type	Standard