PUBLICATIONS

  1. New Evidence for a Coronal Mass Ejection-driven High Frequency Type II Burst near the Sun
    Anshu Kumari, R. Ramesh, C. Kathiravan, N. GopalswamyAstrophys. J., 2017, Vol.843, pp10
  2. Coronal Magnetic Field Lines and Electrons Associated with Type III–V Radio Bursts in a Solar Flare
    P. Kishore, C. Kathiravan, R. Ramesh, E. EbenezerJ. Astron. Astrophys., 2017, Vol.38, pp24
  3. Amplitude of solar wind density turbulence from 10 - 45 Rsun
    K. Sasikumar Raja, Madhusudan Ingale, R. Ramesh, Prasad Subramanian, P. K. Manoharan, P. Janardhan J. Geophysical Research, 2016, Vol.121, pp11,605
  4. Constraining the Solar Coronal Magnetic Field Strength Using Split-Band Type II Radio Burst Observations
    P. Kishore, R. Ramesh, K. Hariharan, C. Kathiravan, and N. Gopalswamy Astrophys. J., 2016, Vol.832, pp59
  5. Low-Frequency Radio Observations of the Solar Corona with arcminute angular resolution: Implications For Coronal Turbulence and Weak Energy Releases
    V. Mugundhan, R. Ramesh, Indrajit V. Barve, C. Kathiravan, G. V. S. Gireesh, P. Kharb and Apurva Misra Astrophys. J., 2016, Vol.831, pp154
  6. Simultaneous Near-Sun Observations of a Moving Type IV Radio Burst and the Associated White-Light Coronal Mass Ejection
    K. Hariharan, R. Ramesh, C. Kathiravan, and T. J. Wang Solar Phys., 2016, Vol.291, pp 1405-1416
  7. High Dynamic Range Observations of Solar Coronal Transients at Low Radio Frequencies With a Spectro-Correlator
    K. Hariharan, R. Ramesh, C. Kathiravan, H. N. Abhilash and M.Rajalingam Astrophys. J. Suppl., 2016, Vol.222, pp21
  8. Observations of Near-Simultaneous Split-Band Solar Type-II Radio Bursts at Low Frequencies
    K. Hariharan, R. Ramesh and C. Kathiravan Solar Phys., 2015, Vol.290, pp 2479-2489
  9. A Low-Frequency Radio Spectropolarimeter for Observations of the Solar Corona
    P. Kishore, R. Ramesh, C. Kathiravan, and M. Rajalingam Solar Phys., 2015, Vol.290, pp 2409-2422
  10. An Estimate of The Magnetic Field Strength Associated With A
    Solar Coronal Mass Ejection From Low Frequency Radio Observations.

    K. Sasikumar Raja, R. Ramesh, K. Hariharan, C. Kathiravan, and T. J. Wang Astrophys. J. 2014, Vol.796, pp56
  11. An Estimate of The Coronal Magnetic Field Near a Solar Coronal
    Mass Ejection From Low -Frequency Radio Observations

    K. Hariharan, R. Ramesh, P. Kishore, C. Kathiravan, and N. Gopalswamy Astrophys. J. 2014, Vol.795, pp14
  12. Gauribidanur Low-Frequency Solar Spectrograph
    P. Kishore, C. Kathiravan, R. Ramesh, M. Rajalingam and Indrajit V Barve. Solar Phys., 2014, Vol.289 pp 3995-4005
  13. Low-Frequency Observations of Drifting, Non-Thermal Continuum Radio
    Emission Associated With The Solar Coronal Mass Ejections

    R. Ramesh, P. Kishore, Sargam M. Mulay, Indrajit V. Barve, C. Kathiravan, and T. J. Wang. Astrophys. J. 2013, Vol.778, pp8
  14. Low-frequency Observations of Transient Quasi-periodic Radio Emission from the Solar Atmosphere
    K. Sasikumar Raja and R. Ramesh. Astrophys. J. 2013, Vol.775, pp6
  15. Design and Performance of A Low - Frequency Cross -Polarized Log -Periodic Dipole Antenna
    K. Sasikumar Raja, C.Kathiravan, R. Ramesh, M. Rajalingam and Indrajit V Barve Astrophys. J. Suppl. 2013, Vol.207, pp5
  16. Low-Frequency Radio Observations of Picoflare Category Energy Releases in the Solar Atmosphere
    R. Ramesh, K. Sasikumar Raja, C.Kathiravan, and A.Satya Narayanan Astrophys. J. 2013, Vol.762, pp6
  17. The location of Solar Metric TYPE II Radio Bursts with respect to the associated Coronal Mass Ejections
    R. Ramesh, M. Anna Lakshmi, C. Kathiravan, N. Gopalswamy, and S.Umapathy Astrophys. J. 2012, Vol.752, pp6
  18. Low frequency solar radio astronomy at the Indian
    Institute of Astrophysics (IIA)
    R. Ramesh, First Asia-Pacific Solar Physics Meeting
    ASI Conference Series, 2011, Vol. 2, pp 55–61 ,
  19. High Angular Resolution Radio Observations of a Coronal Mass Ejection
    Source Region at Low Frequencies During a Solar Eclipse
    R. Ramesh, C. Kathiravan , Indrajit V. Barve , M. Rajalingam Astrophys. J. 2012, Vol.744, pp5
  20. Low-Frequency Observations of Polarized Emission from Long-Lived Non-Thermal
    Radio Sources in the Solar Corona
    R. Ramesh, C. Kathiravan , A. Satya Narayanan Astrophys. J. 2011, Vol.734 , 1
  21. Radio Observations of the Solar Corona During an Eclipse C. Kathiravan , R. Ramesh, Indrajit V. Barve , M. Rajalingam Astrophys. J. 2011, Vol.730 , 2
  22. Radio Observations of Weak Energy Releases in the Solar Corona R. Ramesh , C. Kathiravan , Indrajit V. Barve , G. K. Beeharry and G. N. Rajasekara Astrophys. J. Lett., 2010, Vol.719 , L41
  23. Radioheliograph Observations of Metric Type II Bursts and the Kinematics of Coronal Mass Ejections R.Ramesh, C.Kathiravan, S.Sreeja Kartha and N.Gopalswamy Astrophys .J.2010. Vol.712, p 188
  24. Estimation of Magnetic Field in the Solar Coronal Streamers Through Low Frequency Radio Observations R.Ramesh, C.Kathiravan and Ch.V.Sastry Astrophys .J.2010. Vol.711, p 1029

  25. A World-Wide Net of Solar Radio Spectrometers: e-CALLISTO A.O.Benz, C. Monstein, H.Meyer, P.K.Manoharan, R.Ramesh, A.Altyntsev, A.Lara, J.Paez and K.-S.Cho Earth, Moon and Planets, 2009, Vol. 104, p277
  26. Polarization of the Thermal Radio Emission from Outer Solar Corona Ch.V.Sastry Astrophys. J. 2009, Vol. 697, p1934

  27. A Low-Frequency (30 - 110 MHz) Antenna System for Observations of Polarized Radio Emission from the Solar Corona R.Ramesh, C.Kathiravan, M.S.SundaraRajan, Indrajit V. Barve and Ch.V.Sastry Solar Phys., 2008, Vol. 253, p319

  28. Brazilian Decimetric Array (Phase-I) H.S.Sawant, R.Ramesh, J.R.Cecatto, et al. Solar Phys., 2007, Vol. 242, p213

  29. The Post-Coronal Mass Ejection Solar Atmosphere and Radio Noise Storm Activity C.Kathiravan, R.Ramesh and H.S.Nataraj Astrophys. J. Lett., 2007, Vol. 656, p37

  30. Radio spectrum measurements at the Gauribidanur observatory C.Monstein, R.Ramesh and C.Kathiravan Bull. Astron. Soc. India, 2007, Vol. 35, p473

  31. Gauribidanur radio array solar spectrograph (GRASS) E.Ebenezer, K.R.Subramanian, R.Ramesh, M.S.SundaraRajan and C.Kathiravan Bull. Astron. Soc. India, 2007, Vol. 35, p111

  32. The Equatorial Background Solar Corona during Solar Minimum R.Ramesh, H.S.Nataraj, C.Kathiravan and Ch.V.Sastry Astrophys. J., 2006, Vol. 648, p707

  33. A statistical study of the characteristics of type II doublet radio bursts K.R.Subramanian and E.Ebenezer Astron. Astrophys., 2006, Vol. 451, p683

  34. Occultation of a solar active region at 1.5 GHz K.R.Subramanian, H.S.Sawant, F.C.R.Fernandez and J.R.Cecatto Astron. Astrophys., 2006, Vol. 447, p1121

  35. The 1024 channel digital correlator receiver of the Gauribidanur radioheliograph R.Ramesh, M.S.SundaraRajan and Ch.V.Sastry Exp. Astron., 2006, Vol. 21, p31

  36. Frequency and time profiles of metric wave isolated Type I solar noise storm bursts at high spectral and temporal resolution G.A.ShanmughaSundaram and K.R.Subramanian Mon. Not. Roy. Astron. Soc., 2005, Vol. 359, p580

  37. Identification of the Source Region of a ``Halo'' Coronal Mass Ejection Using Meter-Wavelength Radio Data C.Kathiravan and R.Ramesh Astrophys. J. Lett., 2005, Vol. 647, p77

  38. Fluctuation properties and polar emission mapping of pulsar B0834+06 at decametre wavelengths A.Asgekar and A.A.Deshpande Mon. Not. Roy. Astron. Soc., 2005, Vol. 357, p1105

  39. An estimation of the plasma parameters in the solar corona using quasi-periodic metric type III radio burst emission R.Ramesh, A.SatyaNarayanan, C.Kathiravan, Ch.V.Sastry and N.UdayaShankar Astron. Astrophys., 2005, Vol. 431, p353

  40. Spectrum of Solar Type I Continuum Noise Storm in the 50-80 MHz Band and Plasma Characteristics in the Associated Source Region G.A.ShanmughaSundaram and K.R.Subramanian Astrophys. J. 2004, Vol. 605, p948

  41. Seismology of the solar corona through observations of metric type IV radio burst emission R.Ramesh, C.Kathiravan and A.SatyaNarayanan Asian J. Phys., 2004, Vol. 3 & 4, p277

  42. Brightness temperature and size of the quiet Sun at 34.5 MHz K.R.Subramanian Astron.Astrophys., 2004, Vol. 426, p329

  43. Quasi-Periodicity in global solar radio flux at metric wavelengths during Noise Storms G.A.ShanmughaSundaram and K.R.Subramanian Solar Phys., 2004, Vol. 222, p311

  44. Estimation of the Three-Dimensional Space Speed of a Coronal Mass Ejection Using Metric Radio Data C.Kathiravan and R.Ramesh Astrophys. J., 2004, Vol. 610, p532

  45. Metric observations of transient, quasi-periodic radio emission from the solar corona in association with a ``halo'' CME and an ``EIT wave'' event R.Ramesh, C.Kathiravan, A.SatyaNarayanan and E.Ebenezer Astron. Astrophys., 2003, Vol. 400, p753

  46. Post-flare pulsations in the 54-78 MHz frequency band K.R.Subramanian and E.Ebenezer
    Solar Phys., 2003, Vol. 218, p221

  47. Metric Radio Observations of the Evolution of a ``Halo'' Coronal Mass Ejection Close to the Sun R.Ramesh, C.Kathiravan and Ch.V.Sastry Astrophys. J. Lett., 2003, Vol. 591, p163

  48. Study of Extended Radio Galaxies at 151.6 MHz using the Mauritius Radio Telescope R.Somanah and N.UdayaShankar Astrophys. Space Sci., 2002, Vol. 282, p57

  49. Limitations Of The Tangent Plane Approximation For Wide-field Imaging Using The Mauritius Radio Telescope N.Oozeer and N.UdayaShankar Astrophys. Space Sci., 2002, Vol. 282, p43

  50. Metric Radio Observations and Ray-tracing Analysis of the Onset Phase of a Solar Eruptive Event C.Kathiravan, R.Ramesh and K.R.Subramanian Astrophys. J. Lett., 2002, Vol. 567, p93

  51. The Pulsar Observing System and Data Analysis Procedure Used at MRT N.H.Issur Astrophys. Space Sci., 2002, Vol. 282, p77

  52. Low Frequency Observations of Pulsars at MRT - Results on a few normal pulsars and a millisecond pulsar N.H.Issur Astrophys. Space Sci., 2002, Vol. 282, p69

  53. Full Resolution Images From The Mauritius Radio Telescope V.N.Pandey, N.UdayaShankar and R.Somanah Astrophys. Space Sci., 2002, Vol. 282, p29

  54. Imaging With The Mauritius Radio Telescope Challenges and Results N.UdayaShankar, K.Gopal, S.Sachdev, R.Dodson, M.Katwaroo and Ch.V.Sastry Astrophys. Space Sci., 2002, Vol. 282, p15

  55. Brazilian Solar Spectroscope H.S.Sawant, K.R.Subramanian, C.Faria, et al. Solar Phys., 2001, Vol. 200, p167

  56. Detection, Excision and Statistics of Interference at the Mauritius Radio Telescope S.Sachdev and N.UdayaShankar J.Astrophys. Astron., 2001, Vol. 22, p213

  57. Decameter Wavelength Observations of an Absorption Burst from the Sun and Its Association with an X2.0/3B Flare and the Onset of a ``Halo'' Coronal Mass Ejection R.Ramesh and E.Ebenezer Astrophys. J. Lett., 2001, Vol. 558, p141

  58. A new digital spectrograph for observations of radio burst emission from the Sun E.Ebenezer, R.Ramesh, K.R.Subramanian, M.S.SundaraRajan and Ch.V.Sastry Astron. Astrophys., 2001, Vol. 367, p1112

  59. Low frequency radio observations of angular broadening of Crab nebula due to a CME R.Ramesh, C.Kathiravan and Ch.V.Sastry Astrophys. J. Lett., 2001, Vol. 548, p229

  60. The topology and polarization of sub-beams associated with the `drifting' sub-pulse emission of pulsar B0943+10 - II. Analysis of Gauribidanur 35-MHz observations A.Asgekar and A.A.Deshpande Mon. Not. Roy. Astron. Soc., 2001, Vol. 326, p1249

  61. Occurrence of Metric Noise Storms and the Onset of Coronal Mass Ejections in the Solar Atmosphere R.Ramesh and G.A.ShanmughaSundaram Solar Phys., 2001, Vol. 202, p355

  62. Deconvolution of Wide-field Images from a Non-Coplanar T-Array K.Golap and N.UdayaShankar J. Astrophys. Astron. 2001, Vol. 22, p251

  63. Carbon recombination lines from the Galactic plane at 34.5 & 328 MHz N.G.Kantharia and K.R.Anantharamaiah J. Astrophys. Astron., 2001, Vol. 22, p51

  64. Low Frequency Radio Emission from the 'Quiet Sun' R.Ramesh J. Astrophys. Astron., 2000, Vol. 21, p237

  65. The Halo CME Event Of 23 October 1997 - Low-Frequency Radio Observations Of The Pre-Event Corona R.Ramesh Solar Phys., 2000, Vol. 196, p213

  66. Type I radio bursts and the minimum between sunspot cycles 22 & 23 R.Ramesh and G.A.ShanmughaSundaram Astron. Astrophys., 2000, Vol. 364, p873

  67. Radio observations of a CME induced depletion in the outer solar corona R.Ramesh and Ch.V.Sastry Astron. Astrophys., 2000, Vol. 358, p749

  68. Estimation of the altitude and electron density of a discrete source in the outer solar corona through low frequency radio observations R.Ramesh, K.R.Subramanian and Ch.V.Sastry Astrophys. Lett., 2000, Vol. 40, p93

  69. Long-Wavelength Observations of Jets from Polar Regions of the Sun R.Ramesh Solar Phys., 1999, Vol. 189, p85

  70. New pulsar observations using the Gauribidanur Radio Telescope A. Asgekar and A.A.Deshpande Bull. Astron. Soc. India., 1999, Vol. 27, p209

  71. Phase calibration scheme for a T-array based on redundancy and closure techniques R.Ramesh, K.R.Subramanian and Ch.V.Sastry Astron. Astrophys. Suppl., 1999, Vol.139, p179

  72. Eclipse observations of compact sources in the outer solar corona R.Ramesh, K.R.Subramanian and Ch.V.Sastry Solar Phys., 1999, Vol. 185, p77

  73. Upper limits on the pulsed radio emission from the Geminga pulsar at 35 & 327 MHz R.Ramachandran, A.A.Deshpande and C.Indrani Asron. Astrophys., 1998, Vol. 339, p787

  74. First results from the Gauribidanur radioheliograph R.Ramesh, K.R.Subramanian and Ch.V.Sastry Bull. Astron. Soc. India, 1998, Vol. 26, p233

  75. Carbon Recombination Lines between 34.5 and 770 MHz toward Cassiopeia A N.G.Kantharia, K.R.Anatharamaiah and H.E. Payne Astrophys. J., 1998, Vol. 506, p758

  76. The Gauribidanur Radioheliograph R.Ramesh, K.R.Subramanian, M.S.SundaraRajan and Ch.V.Sastry
    Solar Phys., 1998, Vol.181, p439

  77. Results from the one-dimensional observations with the E-W array of the Gauribidanur radioheliograph K.R.Subramanian, R.Ramesh, M.S.SundaraRajan and Ch.V.Sastry Astrophys. Space Sci., 1996, Vol. 243, p259

  78. The decameter and meter wave radio telescopes in India and Mauritius Ch.V.Sastry Space Sci. Rev., 1995, Vol. 72, 629.

  79. The Mauritius Radiotelescope II K.Golap, N.H.Issur, R.Somanah, R.Dodson, M.Modgekar, S.Sachdev, N. UdayaShankar and Ch.V.Sastry Astrophys. Space Sci. 1995, Vol. 228, p373

  80. The Mauritius Radiotelescope I K.Golap, N.H.Issur, R.Somanah, R.Dodson, M.Modgekar, S.Sachdev, N. UdayaShankar and Ch.V.Sastry J. Astrophys. Astron., 1995, Vol. 16, p447

  81. Observations of the continuum radio emission from the undisturbed Sun at wavelength of 8.7 m Ch.V.Sastry Solar Phys., 1994, Vol. 150, p285

  82. The radio brightness of the undisturbed solar corona in the presence of a radial magnetic field K.Golap and Ch.V.Sastry Solar Phys., 1994, Vol. 150, p295

  83. Pulsar observations at decametric wavelengths using a swept-frequency dedisperser A.A.Deshpande and V.Radhakrishnan J. Astrophys. Astron., 1994, Vol. 15, p329

  84. A new investigation of microbursts at meter-decameter wavelengths K.R.Subramanian, N.Gopalswamy and Ch.V.Sastry Solar Phys., 1993, Vol.143, p301

  85. A sweeping local oscillator system for pulsar observations A.A.Deshpande J. Astrophys. Astron., 1992, Vol. 13, p167

  86. Pulsar observations at 34.5 MHz using the Gauribidanur Telescope A.A.Deshpande and V.Radhakrishnan J. Astrophys. Astron., 1992, Vol. 13, p151

  87. Low-frequency observations of the VELA supernova remnant and their implications K.S.Dwarakanath J.Astrophys. Astron., 1991, Vol. 12, p199

  88. A synthesis map of the sky at 34.5 MHz K.S.Dwarakanath and N.UdayaShankar J. Astrophys. Astron., 1990, Vol. 11, p323

  89. A modified algorithm for CLEANing wide-field maps with extended structures K.S.Dwarakanath, A.A.Deshpande and N.UdayaShankar J. Astrophys. Astron., 1990, Vol. 11, p311

  90. Decametric radio spectra of some galaxies in clusters K.R.Subramanian and Ch.V.Sastry .Bull. Astron. Soc. India, 1988, Vol. 16, p183

  91. Low frequency radio spectrum of the continuum radio emission from the Sun K.R.Subramanian and Ch.V.Sastry J.Astrophys. Astron., 1988, Vol. 9, p225
  92. A broad band low frequency radio telescope at Gauribidanur K.R.Subramanian, C.NanjeGowda, A.T.Abdul Hameed and Ch.V.Sastry Bull. Astron. Soc. India, 1986, Vol. 14, p236
  93. Observations of giant HII region complex W51 at decameter wavelengths A.A.Deshpande and Ch.V.Sastry Astron. Astrophys., 1986, Vol. 160, p129
  94. Estimation of coronal magnetic fields using type I emission N.Gopalswamy, G.Thejappa, Ch.V.Sastry and A.Tlamicha Bull. Astron. Inst. Czechoslovakia, 1986, Vol. 37, p115
  95. Narrow-band, short duration radio bursts at decameter wavelengths and their interpretation N.Gopalswamy, G.Thejappa, K.R.Subramanian and Ch.V.Sastry Bull. Astron. Soc. India, 1984, Vol. 12, p75
  96. The decameter wave radio telescope at Gauribidanur Ch.V.Sastry Bull. Astron. Soc. India, 1983, Vol. 11, p167
  97. Observations of the Rosette Nebula using the Decameter Wave Radio Telescope at Gauribidanur Ch.V.Sastry, A.A.Deshpande and R.K.Shevgaonkar Astrophys. Space Sci., 1983, Vol. 102, p21
  98. Observations and interpretation of solar decametric absorption bursts N.Gopalswamy, G.Thejappa and Ch.V.Sastry J.Astrophys. Astron., 1983, Vol. 4(3), p215
  99. Diffuse radio emission from Coma cluster of galaxies at decameter wavelengths Ch.V.Sastry and R.K.Shevgaonkar J.Astrophys. Astron., 1983, Vol. 4, p47
  100. Observations of the slowly varying component of solar radio emission at decameter wavelengths Ch.V.Sastry, R.K.Shevgaonkar and M.N.Ramanuja Solar Phys., 1983, Vol. 87, p391
  101. Absorption bursts in the radio emission from the Sun at decameter wavelengths Ch.V.Sastry, K.R.Subramanian and V.Krishan Astrophys. Lett., 1983, Vol. 23, p95
  102. Observations of the supernova remnants HB9 and IC443 at 34.5 MHz K.S.Dwarakanath, R.K.Shevgaonkar and Ch.V.Sastry J.Astrophys. Astron., 1982, Vol. 3(2), p207
  103. Time structure of solar decameter type III radio bursts G.Thejappa and Ch.V.Sastry J. Astrophys. Astron., 1982, Vol. 3, p151
  104. The structure of Cygnus loop at 34.5 MHz Ch.V.Sastry, K.S.Dwarakanath and R.K.Shevgaonkar J. Astrophys. Astron., 1981, Vol. 2(3), p339
  105. Pulsating radio emission at decameter wavelengths from the Sun Ch.V.Sastry, V.Krishan and K.R.Subramanian J. Astrophys. Astron., 1981, Vol. 2, p59
  106. Observations and interpretation of the slowly varying component of solar radio emission at decameter wavelengths Ch.V.Sastry, K.S.Dwarakanath, R.K.Shevgaonkar and V.Krishan Solar Phys., 1981, Vol. 73, p363
  107. On the correlation between exciter duration and decay constant of solar decameter type III radio bursts K.R.Subramanian, V.Krishan and Ch.V.Sastry Solar Phys., 1981, Vol. 70, p375
  108. Observations and interpretation of type IIIb solar radio bursts V.Krishan, K.R.Subramanian and Ch.V.Sastry Solar Phys., 1980, Vol. 66, p347
  109. Observations on the occultation of the radio source Tau A by the solar corona Ch.V.Sastry Ind. J. Radio Space Phys., 1974, Vol. 3, p196.
  110. Observations on the time and frequency structure of decameter solar radio bursts Ch.V.Sastry Solar Phys., 1973, Vol. 28, p197
  111. The frequency drift and time splitting of decameter solar radio bursts Ch.V.Sastry Astrophys. Lett., 1972, Vol.11, p47
  112. Time splitting of decameter solar radio bursts Ch.V.Sastry Astrophys. Lett., 1971, Vol. 8, p115
  113. Observations on the time structure of solar radio bursts at a wavelength of 12 m Ch.V.Sastry Solar Phys., 1969, Vol.10, p429
  114. Influence of the satellite Io on Jupiter`s Decametric radio emission U.V. Gopala Rao Indian Academy of Sciences, 1967 ,Vol. 65, p112
  115. Radio Star Scintillations in Equatorial Region B.N. Bhargava The Institution of Telecommunication Engineers, 1964 Vol. 10, p404
  116. Design and Performance of V.H.F. receiving equipment for reception of extremely weak signals of solar and Galactic origin in the metre wavelength region B.N. Bhargava and A.P. Jayarajan The Institution of Telecommunication Engineers, 1960 Vol. 6, p231
  117. Radio noise-bursts from solar M-regions A.K.Das and B.N. Bhargava Nature, 1953 Vol.172, p855
Last updated on: June 28, 2017