Checked content

File:HeTube.jpg

Description Helium
English: Image of a helium filled discharge tube shaped like the element’s atomic symbol.
Deutsch: Leuchtendes Helium- Plasma: Mit Helium gefüllte Entladungsröhre, die das Chemische Zeichen des Elements formen.
Français : Image d'une lampe à décharge remplie d' hélium, qui dessine le symbole chimique de l'hélium.
Date 22 October 2005
Source user-made
Author User:Pslawinski
Permission
( Reusing this file)
Pslawinski, the copyright holder of this work, hereby publishes it under the following license:
w:en:Creative Commons
attribution share alike		 This file is licensed under the Creative Commons Attribution-Share Alike 2.5 Generic license.
Attribution: Pslawinski
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Metadata

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 NIKON
Camera model E8800
Exposure time 1/59 sec (0.016949152542373)
F-number f/3.6
ISO speed rating 50
Date and time of data generation 00:48, 22 October 2005
Lens focal length 8.9 mm
Orientation Normal
Horizontal resolution 300 dpi
Vertical resolution 300 dpi
Software used Adobe Photoshop CS2 Windows
File change date and time 00:55, 22 October 2005
Y and C positioning Co-sited
Exposure Program Normal program
Exif version 2.2
Date and time of digitizing 00:48, 22 October 2005
Image compression mode 7
Exposure bias 0
Maximum land aperture 3.1 APEX (f/2.93)
Metering mode Pattern
Light source Fine weather
Flash Flash did not fire, compulsory flash suppression
Colour space sRGB
Custom image processing Normal process
Exposure mode Auto exposure
White balance Manual white balance
Digital zoom ratio 0
Focal length in 35 mm film 35 mm
Scene capture type Standard
Contrast Normal
Saturation Normal
Sharpness Normal
Subject distance range Unknown

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