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  • The nature of comets 
    Bappu, M. K. V (Astronomical Society of the Pacific, 1952)
  • The Near Infrared Spectra of Wolf Rayet Stars 
    Bappu, M. K. V; Ganesh, K. S; Scaria, K. K (Indian Institute of Astrophysics, Bangalore, 1977)
    The near infrared spectra of three Wolf-Rayet stars of the carbon sequence and five of the nitrogen sequence have been studied. Wavelength identifications and intensity scans are presented to show the emission line ...
  • New Instrumentation efforts in Solar studies 
    Bhattacharyya, J. C (Indian Institute of Astrophysics, Bangalore, 1988)
  • A new satellite of Uranus 
    Bhattacharyya, J. C; Kuppuswamy, K (Nature Publishing Group, 1977-05)
    During the observation of the occultation of the star SAO 158687 by Uranus on March 10, 1977, there occurred an unexpected event which suggests the existence of a hitherto unknown satellite of the planet. On the basis of ...
  • New telescopes in India 
    Bhattacharyya, J. C (D. Reidel Publishing Co., 1986-01)
    The review covers the description and present status of the two optical/infrared telescopes designed and presently near fabrication in India. The 234 cm aperture optical telescope expected to be installed at Kavalur shortly ...
  • Obituaries: M.K. Vainu Bappu 
    Bhattacharyya, J. C (Royal Astronomical Society, 1983-03)
  • Obituary - Bappu, M. K 
    Bhattacharyya, J. C (Royal Astronomical Society, 1983-03)
  • Obituary notices: Anil Kumar Das 
    Bappu, M. K. V (Royal Astronomical Society, 1961-03)
  • Observations of comet Shoemaker-Levy 9 from Japal-Rangapur Observatory 
    Vasundhara, R; Chakraborty, P; Rajamohan, R; Bhattacharyya, J. C; Som Sunder, G; Vivekananda Rao, P; Swaminathan, R; Lokanandham, B (Indian Academy of Sciences, 1995-02)
  • Observations of Mars 
    Bappu, M. K. V (1956-09)
  • Observations of Optical Emission from X-Per and SCO X-1 
    Sharma, P. D; Nagaraja, V. B; Marar, K. T. M; Bhattacharyya, J. C; Mohin, S (IUPAP, 1981)
    High speed photometric observations of X-per, and SCO X-1 have been carried out during 1979-80 with the 102cm and 33cm telescope at the Kavalur observatory. Results from some of these observations are presented in this ...
  • Observations of X-Per in optical domain 
    Sharma, D. P; Nagaraja, B. V; Bhattacharyya, J. C; Mohin, S; Raveendran, A. V (Kluwer Academic Publishers, 1983-09)
    We have monitored the X-ray source X-Per (4U 0352+30) on 31 August, 1979 through aU filter for about 1.5 hr using 102-cm telescope of Kavalur observatory. During this period intensity of X-Per fluctuated for some time, on ...
  • Observing conditions for optical astronomy at Leh 
    Singh, J; Bhattacharyya, J. C; Babu, G. S. D; Ashoka, B. N; Appakutty, M; Rangarajan, K. E; Kutty, K. N; Moorthy, V; Selvakumar, G; Michael, P; Muniyandi, A; Gabriel, F (Astronomical Society of India, 1989-09)
    The sky and atmospheric conditions at Leh have been monitored since 1984 with a view to determining its suitability as a site for a high-altitude observatory. During May-November, 1987, relative humidity and other parameters ...
  • Occultation: A precise method in astronomical studies 
    Bhattacharyya, J. C (Indian Academy of Sciences, 1982-05-09)
  • On emission lines of hydrogen, helium and ionized calcium seen on a coronal spectrogram of the march 7, 1970 eclipse 
    Bappu, M. K. V; Bhattacharyya, J. C; Sivaraman, K. R (D. Reidel Publishing, 1972-10)
    Emission lines of the Balmer series, D3 and H and K are reported present on a coronal spectrogram obtained at the March 7, 1970 eclipse. Arguments are presented to show that these could not have originated from scattering ...
  • On some photographic AIDS for the measurement of Astronomical spectra 
    Bappu, M. K. V (European Southern Observatory, 1978)
  • On the development of magnetic fields in active regions 
    Bappu, M. K. V; Grigorjev, V. M; Stepanov, V. E (D. Reidel Publishing, 1968-08)
  • On the K-line width-absolute magnitude relation 
    Bappu, M. K. V (D. Reidel Publishing, 1973)
    Bright fine mottles seen on the solar disk are identified as the agency that locates the Sun on the K-line width-absolute magnitude relation of Wilson and Bappu. The contribution of the supergranular network emission and ...
  • On the light curves of RX Librae and TV Canis Majoris 
    Bappu, M. K. V (1950)
  • On the photoconductivity of amethyst quartz 
    Bappu, M. K. V (Calcutta University Press, 1953-12)
    This paper describes an investigation of the photoconducting nature of amethyst quartz. Measurements of photocurreut were made for varying voltages, intensities, radiations and temperatures. A spectral sensitivity curve ...

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