Drisya Karinkuzhi (1), Aruna Goswami (1), Navin Sridhar (2), Thomas Masseron (3), Meenakshi Purandardas (1). ((1). Indian Institute of Astrophysics, Koramangala, Bangalore 560034, India. (2).Indian Institute of Science Education, Research, Bhopal Bhauri, Bhopal 462066, MP, India. (3). Institute of Astronomy, Madingley Road, Cambridge CB3 0HA, UK)
