Lathika, Sruthy J.
Anand, Vijayakumar
Bhattacharya, Shanti
Funding for this research was provided by:
Inter University Centre for Astronomy and Astrophysics
Article History
Received: 14 August 2019
Accepted: 27 November 2019
First Online: 15 January 2020
Competing interests
: The authors declare no competing interests.