Spectrophotometric study of P/Halley during post perihelion passage |
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| Authors: | P S Goraya B S Rautela B B Sanwal H K Duggal Narender K Chandel |
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| Institution: | (1) Department of Astronomy and Space Sciences, Punjabi University, Patiala, India;(2) Uttar Pradesh State Observatory, Manora Peak, Nainital, U.P., India;(3) Department of Astronomy and Space Sciences, Punjabi University, Patiala, India;(4) Department of Physics, Punjabi University, Patiala, India |
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| Abstract: | Spectrophotometric observations of P/Halley are presented for four nights in the optical region ( 3200–7000  ) during post-perihelion period. Emission features due to CN, CH, C3 and C2 molecules are identified and the total apparent fluxes in each emission band are measured. It is found that the comet display large variations in the emission bands as well as continuum. |
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