Image

Baily's beads before C2


Click on the image or on the following reference to display the higher resolution image version (2.0 MB, PNG format).

ImageTse_2013_bp-7415.png
Date3. 11. 2013
Time2nd contact 14:22:18 UT, 3rd contact 14:22:37 UT
Total eclipse duration 19 s
PlacePokwero, Uganda
CoordinateN 2° 33' 21.24",   E 31° 23' 59.10",  Alt. 640 m
Conditionsvery faint high clouds
Optics(1) Rubinar 10/1000mm,  (2,3) 3M-5CA 8/500mm
Camera(1) Canon EOS 6D (ISO 250),  (2,3) Canon 350D (ISO 100)
Exposure(1) 1/500 s,  (2) 1/30 s, 1/15 s, 1/8 s,  (3) 1/4 s, 1/2 s, 1 s
ProcessingComposition of 23 eclipse images. Eclipse images were calibrated by means of large number of dark frames and flat-fields, aligned by means of phase correlation, composed by means of LDIC 5.0 software, processed using Corona 4.1 in order to visualize coronal structures. Final processing was done using ACC 6.1 software.
Image processing by Miloslav Druckmüller
SoftwareAstro D3F 2.0, PhaseCorr 6.0, LDIC 6.0, Corona 4.1, Sofo ACC 6.1
OrientationImage must be rotated 17.7° clockwise to achieve standard orientation i. e. solar North up.
Copyright© 2013 Petr Horálek - Úpice observatory, Jan Sládeček   © 2014 Miloslav Druckmüller
 


Miloslav Druckmüller
Institute of Mathematics, Faculty of Mechanical Engineering
Brno University of Technology, Czech Republic
druckmuller@fme.vutbr.cz
Page last update: 6.1.2014