File:Dr. Robert Rennaker.jpg

Original file ‎(4,000 × 6,000 pixels, file size: 5.22 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	20:58, 18 January 2022		4,000 × 6,000 (5.22 MB)	Jonknox12	Uploaded a work by The University of Texas at Dallas from https://profiles.utdallas.edu/renn?awd=1#awards 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	SONY
Camera model	ILCE-6000
Exposure time	1/160 sec (0.00625)
F Number	f/4
ISO speed rating	250
Date and time of data generation	08:15, 3 August 2017
Lens focal length	30 mm
Width	4,000 px
Height	6,000 px
Bits per component	8 8 8
Pixel composition	RGB
Orientation	Normal
Number of components	3
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Software used	Adobe Photoshop CC 2017 (Macintosh)
File change date and time	09:53, 3 August 2017
Exposure Program	Normal program
Exif version	2.3
Date and time of digitizing	08:15, 3 August 2017
Meaning of each component	Y Cb Cr does not exist
Image compression mode	2
APEX shutter speed	7.321928
APEX aperture	4
APEX brightness	5.80234375
APEX exposure bias	0
Maximum land aperture	4 APEX (f/4)
Metering mode	Pattern
Light source	Unknown
Flash	Flash did not fire, auto mode
Supported Flashpix version	1
Color space	sRGB
File source	Digital still camera
Scene type	A directly photographed image
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Digital zoom ratio	1
Focal length in 35 mm film	45 mm
Scene capture type	Standard
Contrast	Normal
Saturation	Normal
Sharpness	Normal
Lens used	Sony E 18-55mm F3.5-5.6 OSS
Date metadata was last modified	04:53, 3 August 2017
Unique ID of original document	054C870E3E690074D5B589A944570FDD
IIM version	2