File:Kenneth M. Ludmerer.jpg

Size of this preview: 450 × 600 pixels. Other resolution: 2,448 × 3,264 pixels.

Original file ‎(2,448 × 3,264 pixels, file size: 1.63 MB, MIME type: image/jpeg)

This file is from a shared repository and may be used by other projects. The description on its file description page there is shown below.

Wikipedia does not have a File page with this exact name.

Other reasons this message may be displayed:

If an image was recently created here, it may not be visible yet because of a delay in updating the database; wait a few minutes or try the purge function.
Titles on Wikipedia are case sensitive except for the first character; please check alternative capitalizations and consider adding a redirect here to the correct title.
If the page has been deleted, check the deletion log, and see Why was the page I created deleted?

File history

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

	Date/Time	Thumbnail	Dimensions	User	Comment
current	15:25, 7 May 2022		2,448 × 3,264 (1.63 MB)	CzarJobKhaya	Uploaded a work by Greater Louisville Medical Society from https://www.flickr.com/photos/glms1/4584910387/ with UploadWizard

The following file is a duplicate of this file (more details):

The following page uses 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 Pro1
Exposure time	1/60 sec (0.016666666666667)
F Number	f/3.2
Date and time of data generation	00:44, 5 May 2010
Lens focal length	20.875 mm
Orientation	Normal
Horizontal resolution	180 dpi
Vertical resolution	180 dpi
File change date and time	00:44, 5 May 2010
Y and C positioning	Centered
Exif version	2.21
Date and time of digitizing	00:44, 5 May 2010
Meaning of each component	Y Cb Cr does not exist
Image compression mode	3
APEX shutter speed	5.90625
APEX aperture	3.34375
APEX exposure bias	0
Maximum land aperture	3.34375 APEX (f/3.19)
Metering mode	Pattern
Flash	Flash fired, auto mode, red-eye reduction mode
Supported Flashpix version	1
Color space	sRGB
Focal plane X resolution	9,415.3846153846
Focal plane Y resolution	9,406.3400576369
Focal plane resolution unit	inches
Sensing method	One-chip color area sensor
File source	Digital still camera
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Digital zoom ratio	1
Scene capture type	Standard