Articles | Volume 3, issue 2
https://doi.org/10.5194/gi-3-241-2014
© Author(s) 2014. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/gi-3-241-2014
© Author(s) 2014. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Auroral all-sky camera calibration
F. Sigernes
CORRESPONDING AUTHOR
University Centre in Svalbard, Longyearbyen, Norway
also at: Birkeland Centre for Space Science, University of Bergen, Bergen, Norway
S. E. Holmen
University Centre in Svalbard, Longyearbyen, Norway
also at: Birkeland Centre for Space Science, University of Bergen, Bergen, Norway
D. Biles
Magnetosphere Ionosphere Research Lab, University of New Hampshire, USA
H. Bjørklund
University Centre in Svalbard, Longyearbyen, Norway
X. Chen
University Centre in Svalbard, Longyearbyen, Norway
also at: Birkeland Centre for Space Science, University of Bergen, Bergen, Norway
M. Dyrland
University Centre in Svalbard, Longyearbyen, Norway
also at: Birkeland Centre for Space Science, University of Bergen, Bergen, Norway
D. A. Lorentzen
University Centre in Svalbard, Longyearbyen, Norway
also at: Birkeland Centre for Space Science, University of Bergen, Bergen, Norway
L. Baddeley
University Centre in Svalbard, Longyearbyen, Norway
also at: Birkeland Centre for Space Science, University of Bergen, Bergen, Norway
T. Trondsen
Keo Scientific Ltd, Calgary, Alberta, Canada
U. Brändström
Swedish Institute of Space Physics, Kiruna, Sweden
E. Trondsen
Department of Physics, University of Oslo, Oslo, Norway
B. Lybekk
Department of Physics, University of Oslo, Oslo, Norway
J. Moen
Department of Physics, University of Oslo, Oslo, Norway
S. Chernouss
Polar Geophysical Institute, Murmansk Region, Apatity, Russia
C. S. Deehr
Geophysical Institute, University of Alaska, Fairbanks, USA
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Latest update: 13 Nov 2025
Short summary
A two-step procedure to calibrate the spectral sensitivity of auroral all-sky (fish-eye) cameras is outlined. First, center pixel response is obtained by the use of a Lambertian surface and a standard tungsten lamp. Second, all-sky flat-field correction is carried out with an integrating sphere.
A two-step procedure to calibrate the spectral sensitivity of auroral all-sky (fish-eye) cameras...