Sivaraman, K. R; Babu, G. S. D; Shylaja, B. S; Rajamohan, R
(European Space Agency, 1986-12)
Spectral scans of comet Halley were made at high spatial resolution using the Cassegrain focus (f/13) of the 102 cm reflector at Kavalur (India). The scans cover the wavelength region from 3900 to 6200 A and at 40 A ...