Image

Fe XI, 789.2 nm

ImageTse_2006lh_Fe_XI.png
Date29. 03. 2006
Time2nd contact 10:13:57 UT, 3rd contact 10:18:03 UT
Total eclipse duration 4 m 6 s
PlaceLibya, Sahara, 92.6 km eastward of Valley of the Mosquitoes
CoordinateN 24° 33' 59", E 17° 57' 16'', altitude 439 m
ConditionsExcellent - clear sky, altitude of the Sun above the horizon 67°
OpticsLens: Nikon 300 mm
On-band filter: Andover, 0.5 nm bandpass, centered at 789.2 nm,
Off-band filter: the same as on-band, tilted by 7°, centered at 787 nm
CameraPrinceton Instruments PIXIS 1024BR
ExposureTwo sequences 7, 2, and 0.5 s (one on-band, one off band)
ProcessingComposition of 6 (3 on-band, 3 off-band) images. Images were aligned by means of phase correlation, composed by means of LDIC 4.0 software, processed using Corona 4.0 in order to visualize coronal structures. Final processing was done using ACC 6.0 software.
Image processing by Miloslav Druckmüller
SoftwareLDIC 4.0, Corona 4.0, Sofo ACC 6.0
Copyright© 2006 Shadia Habbal, Huw Morgan, Judd Johnson, Martina Arndt
© 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: 19.8.2014