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John McDonald
Uploaded
6-Mar-18
Taken
11-Feb-18
Visitors
192
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861
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Info
Photo Info
Dimensions
2500 x 1667
Original file size
1.41 MB
Image type
JPEG
Color space
Adobe RGB (1998)
Date taken
12-Feb-18 06:08
Date modified
10-Mar-18 21:14
Shooting Conditions
Camera make
Canon
Camera model
Canon EOS 6D
Focal length
24 mm
Max lens aperture
f/1.4
Exposure
8s at f/2.8
Flash
Not fired, compulsory mode
Exposure bias
0 EV
Exposure mode
Manual
Exposure prog.
Manual
ISO speed
ISO 6400
Metering mode
Pattern
Sketching at the 25"
Diane sketching Messier objects in Virgo with the 25" scope. Comae Berenices can be seen above her. Details Canon 6D camera (modified) with Sigma Art 24mm lens on IOptron skytracker mount. Exposure - 8s at f/2.8 and ISO 6400. Processed in Adobe ACR.
© 2018 W J McDonald