File:Spectrometer at Smithsonian.jpg

Original file ‎(4,272 × 2,848 pixels, file size: 3.45 MB, MIME type: image/jpeg)

Photo by Aram Gragossian

File history

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

	Date/Time	Thumbnail	Dimensions	User	Comment
current	10:34, 27 December 2008		4,272 × 2,848 (3.45 MB)	Steven J. Koch (talk \| contribs)	Photo by Aram Gragossian

You cannot overwrite this file.

The following 3 pages 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 EOS DIGITAL REBEL XSi
Exposure time	1/5 sec (0.2)
F Number	f/3.5
ISO speed rating	400
Date and time of data generation	14:04, 26 December 2008
Lens focal length	18 mm
Orientation	Normal
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
File change date and time	14:04, 26 December 2008
Y and C positioning	Co-sited
Exposure Program	Manual
Exif version	2.21
Date and time of digitizing	14:04, 26 December 2008
Meaning of each component	Y Cb Cr does not exist
APEX shutter speed	2.375
APEX aperture	3.625
APEX exposure bias	0
Metering mode	Pattern
Flash	Flash did not fire, compulsory flash suppression