Image

18. 01. 2007, 22:17

The resulting image is a composition of 3 images in the upper part and of one single image in the lower part with smooth transition. This procedure was chosen in order to preserve the sharpness of the countryside. The orange-red glow near the left edge of the image is caused by the street lights of Talca.
Click on the image or on the following reference to display the higher resolution image version (2.6 MB, PNG format).

Image2955-57.jpg
Date18. 01. 2007
Time22:17 local time (1:17 UT, 19. 01. 2007)
PlaceTop of a hill near Talca, Chile
OpticsZeiss Flectogon 2.8/20mm
CameraCanon EOS 5D
Exposure3× 30 s (ISO 3200)
ProcessingComposition of 3 images, dark frames and flat-field images applied
Copyright© 2007 Miloslav Druckmüller
 


Miloslav Druckmüller
Institute of Mathematics, Faculty of Mechanical Engineering
Brno University of Technology, Czech Republic
druckmuller@fme.vutbr.cz
Page last update: 18.3.2008