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Browsing by Author "Joshi, S. C"

Browsing by Author "Joshi, S. C"

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  • CCD photometry of the Markarian galaxy Mrk 1043 
    Joshi, S. C; Rautela, B. S; Joshi, G. C; Srivastava, J. B; Joshi, U. C (Astronomical Society of India, 1998)
  • Classification of M-Type Stars from Spectral Scans 
    Rautela, B. S; Joshi, S. C (Astronomical Society of India, 1979-06)
    Continuous spectral scans of 64 M-Type stars in the wavelength region 400-750 nm have been obtained with a bandwidth of 5 nm. The scans have been placed on an absolute energy scale. In this paper we discuss three classification ...
  • Near Infrared Photometry of Some Stars 
    Kulkarni, P. V; Ananth, A. G; Sinvhal, S. D; Joshi, S. C (Astronomical Society of India, 1977-06)
  • On the Ultraviolet Fluxes of Be-Stars 
    Joshi, S. C; Rautela, B. S (Astronomical Society of Indian, 1987-12)
    The ultraviolet fluxes of a sample of Be and normal B stars taken from ultraviolet bright-star spectrophotometric catalogue and its supplement have been compared with model atmosphere fluxes. An ultraviolet temperature has ...
  • Photographic observations of comet Swift-Tuttle (1992t) 
    Joshi, S. C; Srivastava, J. B; Rautela, B. S; Sanwal, B. B (Astronomical Society of India, 1995)
    Positions of comet Swift-Tuttle (1992t)have been measured from photographic plates taken at the Cassegrain focus of the 104-cm telescope of Uttar Pradesh State Observatory (UPSO).
  • Photometric Observations of BW Vulpeculae 
    Singh, Mahendra; Joshi, S. C (Astronomical Society of India, 1983-06)
    Photometric observations of beta Cephei star BW Vul, secured on five nights, in B and V filters are given. A new ephemeris for the maxima of the five star and its rate of change of period has been derived.
  • Report on the IAU Colloquim No. 42 
    Joshi, S. C (Astronomical Society of India, 1977-12)
  • Report on the IAU Symposium No. 67 
    Sinvhal, S. D; Joshi, S. C (Astronomical Society of India, 1974-12)
  • Spectrophotometric observations of B type stars HR 1207 and HR 1770 
    Joshi, S. C; Ojha, D. K (Astronomical Society of India, 1991)
    Two high rotational velocity B type stars HR 1207 and HR 1770 have been observed spectrophotometrically. The energy distribution curves of the stars have been compared with model atmospheres in the ultraviolet and visible ...

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