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Summary

DescriptionHumanstemcell.JPG

A colony of embryonic stem cells, from the H9 cell line (NIH code: WA09). Viewed at 10X with Carl Zeiss Axiovert scope.

(The cells in the background are mouse fibroblast cells. Only the colony in the centre are human embryonic stem cells)
Date 1 December 2006 (original upload date)
Source Transferred from en.wikipedia to Commons.
Author Ryddragyn at English XIV

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Licensing

Public domainPublic domainfalsefalse
Public domain This work has been released into the public domain by, its author, Ryddragyn at English XIV. This applies worldwide.
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Ryddragyn grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.Public domainPublic domainfalsefalse

Original upload log

The original description page was here. All following user names refer to en.wikipedia.
  • 2006-12-01 01:24 Ryddragyn 3072×2304×8 (2524746 bytes) Human stem cells in colony. Viewed at 10X

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1 December 2006

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Date/TimeThumbnailDimensionsUserComment
current09:39, 24 May 2007Thumbnail for version as of 09:39, 24 May 20073,072 × 2,304 (2.41 MB)Kauczuk{{Information |Description=A colony of embryonic stem cells, from the H9 cell line (NIH code: WA09). Viewed at 10X with Carl Zeiss Axiovert scope. |Source=Originally from ※; description page is/was [http://en.wikipedia

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Camera manufacturerCanon
Camera modelCanon PowerShot A620
Exposure time1/1,250 sec (0.0008)
F-numberf/6.3
Date and time of data generation08:35, 26 November 2006
Lens focal length29.2 mm
OrientationNormal
Horizontal resolution180 dpi
Vertical resolution180 dpi
File change date and time08:35, 26 November 2006
Y and C positioningCentered
Exif version2.2
Date and time of digitizing08:35, 26 November 2006
Image compression mode3
Shutter speed10.28125
APEX aperture5.3125
Exposure bias0
Maximum land aperture4.0625 APEX (f/4.09)
Metering modePattern
FlashFlash did not fire, auto mode, red-eye reduction mode
Color spacesRGB
Focal plane X resolution10,816.901408451
Focal plane Y resolution10,816.901408451
Focal plane resolution unitinches
Sensing methodOne-chip color area sensor
Custom image processingNormal process
Exposure modeAuto exposure
White balanceAuto white balance
Digital zoom ratio1
Scene capture typeStandard

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