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Title: High Resolution Multislit Spectroscopy of Solar Corona in two lines during the Total Solar Eclipse of Oct. 24, 1995
Authors: Singh, J
Gupta, S. S
Cowsik, R
Keywords: Coronal temperature;Emission lines;Ionization and kinetic temperatures;Turbulence
Issue Date: 1997
Publisher: Indian Institute of Astrophysics, Bangalore
Citation: Kodaikanal Observatory Bulletins Series A, Vol. 13, pp. 47-51
Abstract: Two coronal emission lines 5303 Armstrong (Fe XIV) and 6374 Armstrong (Fe X) corresponding to ionization temperatuess of 2 and 1 million degree kelvin respectively were used to obtain the high resolution coronal spectra using multislit spectrograph. The experimental setup provided a spatial resolution of 11 arcsec and spectral resolution of 70 mA corresponding to a velocity of about 4 Kms(-1). The spectra were recorded on 70mm kodak 4415 film using Hamamatsu image intensifiers. For the first time we were able to obtain the high resolution spectra in these two emission lines simultaneously at various locations in the solar corona.
ISSN: 0374-3632
Appears in Collections:Kodaikanal Observatory Bulletins (1905 - 1997 )
IIAP Publications

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