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Browsing by Author "Gaur, V. P."

Browsing by Author "Gaur, V. P."

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  • A possible presence of He H+ in white dwarfs 
    Gaur, V. P.; Joshi, G. C.; Pande, M. C. (1992)
    In equivalent width calculations for the fundamental vibration rotation band lines of He H+ have been carried out for a non-DA white dwarf model with an effective temperature of 12000 k. Both P and R branch line with ...
  • Proposed 60-cm multichannel Solar Vacuum Telescope of UPSO, Nainital 
    Verma, V. K.; Uddin, W.; Gaur, V. P. (1998)
    The proposed Solar Vacuum Telescope (SVT) having equatorial mount will be equipped with 60 cm (f/15) vacuum Gregorian tube, 35-cm vacuum reflector tube and two 15-cm refractor telescopes. The SVT will consist of: (1)60-cm ...
  • Study of a quiescent prominence 
    Joshi, A.; Gaur, V. P.; Pande, M. C. (1994)
    The evolution of a quiescent prominence (QP) seen on the NW solar limb from 11 to 13 June 1991 has been studied. The observations of the main-phase activity of the of the QP on 12 June 1991 are also discussed.
  • Vibration rotation bands of NO in sunspots 
    Gaur, V. P. (1976)
    The equivalent widths of R1(26.5)lines,belonging to the 1-0,2-1 and 3-2 vibration bands of NO near 5.3 µm,have been computed for two different sunspot models at four positions on the disc.The computed equivalent widths in ...
  • Vibration rotation bands of SiO in sunspots 
    Gaur, V. P.; Pande, M. C.; Tripathi, B. M. (1978)
    The equivalent widths of P(51) and R(43) lines of the 1-0 and P(45) and R(56) lines of the 2-1 vibration rotation bands of SiO near 8 µm region, have computed for Zwaan's(1974) sunspots model at the centre of the disc. The ...
  • Vibration-rotation bands of HF, HBr and HI in the sunspot spectrum 
    Pande, M. C.; Gaur, V. P. (1974)
    The calculated equivalent widths of R(7), R(9) and R(13) lines of 1-2 vibration-rotation band of HF for Henoux’s (1969) sunspot model suggest the presence of this band in sunspot spectrum. The reasons for the absence of ...

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