Image:USA harlan j smith telescope TX.jpg

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Camera location

30°40′18.422″N, 104°1′21.205″W

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Inside the dome of the Harlan J. Smith Telescope, McDonald Observatory, Fort Davis, Texas, USA. Image taken by Daniel Schwen on Apr. 1st, 2004.


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File history

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Date/TimeDimensionsUserComment
current14:34, 30 March 20051,704×2,272 (928 KB)Dschwen (Inside the dome of the Harlan J. Smith Telescope, McDonald Observatory, Fort Davis, Texas, USA. Image taken by Daniel Schwen on Apr. 1st, 2004. {{GFDL}})
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Metadata

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Camera manufacturer Canon
Camera model Canon PowerShot G3
Exposure time 1/30 sec (0.033333333333333)
F-number f/2
Date and time of data generation 23:21, 1 April 2004
Lens focal length 7.1875 mm
Orientation Rotated 90° CW
Horizontal resolution 180 dpi
Vertical resolution 180 dpi
File change date and time 23:21, 1 April 2004
Y and C positioning 1
Exif version 2.2
Date and time of digitizing 23:21, 1 April 2004
Image compression mode 3
Shutter speed 4.90625
Aperture 2
Exposure bias 0
Maximum land aperture 2
Metering mode Pattern
Flash 16
Color space sRGB
Focal plane X resolution 8114.2857142857
Focal plane Y resolution 8114.2857142857
Focal plane resolution unit inches
Sensing method One-chip color area sensor
Custom image processing Normal process
Exposure mode Auto exposure
White balance Auto white balance
Digital zoom ratio 1
Scene capture type Standard