Chamarthi, Sireesha; Banyal, R. K; Sriram, S
(SPIE-The International Society for Optical Engineering, 2019-11)
The Echelle spectrograph operating at Vainu Bappu Telescope (VBT), India, is a general purpose instrument used
for many high-resolution spectroscopic observations. A concerted effort is being made to expand the scientific ...