Singh, J; Hasan, S. S; Gupta, G. R; Nagaraju, K; Banerjee, D
(Springer, 2011-05)
We performed high resolution spectroscopy of the solar corona during the total solar eclipse of 22 July 2009 in two emission lines: the green line at 5303 Å due to Fe xiv and the red line at 6374 Å due to Fe x, simultaneously ...