scholarly journals The determination of area and time comparison of the partial solar eclipse at space science center, LAPAN

2016 ◽  
Vol 771 ◽  
pp. 012040
Author(s):  
S Filawati ◽  
Gammamerdianti ◽  
E E Hidayat ◽  
Y Suryana ◽  
R Kesumaningrum
Keyword(s):  
Solar Eclipse ◽  
Space Science ◽  
Science Center ◽  
Partial Solar Eclipse

Some effects in the geospace plasma during partial Solar eclipse of 1 august 2008 above Kharkiv. 1. The observation results

2009 ◽  
Vol 15 (3) ◽  
pp. 70-81 ◽  
Author(s):  
L.Ya. Emelyanov ◽  
◽  
M.V. Lyashenko ◽  
L.F. Chernogor ◽  
◽  
...  
Keyword(s):  
Solar Eclipse ◽  
Partial Solar Eclipse ◽  
Observation Results

scholarly journals Interferometric Observations of the Extreme Solar Limb at 2.8 and 6 cm During the October 1977 Eclipse

1980 ◽  
Vol 86 ◽  
pp. 61-64
Author(s):  
G. J. Hurford ◽  
K. A. Marsh ◽  
H. Zirin
Keyword(s):  
Simple Model ◽  
Brightness Temperature ◽  
Solar Eclipse ◽  
Angular Resolution ◽  
Solar Limb ◽  
Brightness Distribution ◽  
Hydrostatic Equilibrium ◽  
High Angular Resolution ◽  
Owens Valley ◽  
Partial Solar Eclipse

The radial intensity profile at the extreme solar limb was measured with high angular resolution during the October, 1977 partial solar eclipse using the Owens Valley solar interferometer at 2.8 cm and the VLA at 6 cm. Substantial limb brightening was observed at 6 cm, with a peak brightness temperature corresponding to an 80% increase over the disk value. Much less limb brightening was observed at 2.8 cm. In each case an extended “tail” to the brightness distribution was detected. The results at both wavelengths are consistent with a simple model in which a rough chromosphere is overlaid by a corona in hydrostatic equilibrium with a density of 5 × 108 cm−3 at its base.

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