papers
Publications (2)
astro-ph.SR2012
Digitized archive of the Kodaikanal images: Representative results of solar cycle variation from sunspot area determination
B. Ravindra, T. G. Priya, K. Amareswari +3
astro-ph.SR2011
Determination of the chromospheric quiet network element area index and its variation during 2008-2011
Jagdev Singh, B. Ravindra, R. Selvendran +4