Circumpolar stars 15min exp


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English: Circumpolar stars as seen from (+45° 39' 39.88", -96° 48' 5.57") near Sisseton, SD. 15 minute exposure, f/2.8, ISO 100, 15mm. Big Dipper is in lower left.
Date 23 August 2009(2009-08-23)
Source Own work
Author Jhenline

Sisseton, SD


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EXIF data:
File name circumpolar_stars_15min_exp.jpg
Size, bytes 2952489
Mime type image/jpeg
Image input equipment manufacturer Canon
Image input equipment model Canon EOS DIGITAL REBEL XT
Orientation of image 1
Image resolution in width direction 72/1
Image resolution in height direction 72/1
Unit of X and Y resolution 2
Exposure time 889/1
F number 14/5
Exposure program 1
ISO speed rating 100
Exif version 0221
Lens focal length 15/1
Date and time original image was generated 2009:08:23 00:19:24
Date and time image was made digital data 2009:08:23 00:19:24
Shutter speed -2147483647/1
Aperture 12742/4289
Exposure bias 0/1
Metering mode 5
Supported Flashpix version 0100
Color space information 1
Exif image width 3456
Exif image length 2298
Focal plane X resolution 118627/30
Focal plane Y resolution 150433/38
Focal plane resolution unit 2
Exposure mode 1
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