File:Samantha Cristoforetti demonstrating Valsalva device.jpg

Original file ‎(2,126 × 1,417 pixels, file size: 2.15 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	13:37, 22 April 2014		2,126 × 1,417 (2.15 MB)	The Anome	User created page 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 EOS 400D DIGITAL
Exposure time	1/60 sec (0.016666666666667)
F Number	f/5
ISO speed rating	400
Date and time of data generation	13:57, 16 November 2011
Lens focal length	38 mm
Orientation	Normal
Horizontal resolution	300 dpi
Vertical resolution	300 dpi
File change date and time	12:40, 22 November 2011
Y and C positioning	Co-sited
Exposure Program	Normal program
Exif version	2.21
Date and time of digitizing	13:57, 16 November 2011
Meaning of each component	Y Cb Cr does not exist
APEX shutter speed	5.9068908691406
APEX aperture	4.6438598632812
APEX exposure bias	0
Metering mode	Pattern
Flash	Flash fired, auto mode, red-eye reduction mode
Supported Flashpix version	1
Color space	sRGB
Focal plane X resolution	4,433.2953249715
Focal plane Y resolution	4,453.6082474227
Focal plane resolution unit	inches
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Scene capture type	Standard