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Browsing by Author "Pant, P"

Browsing by Author "Pant, P"

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  • On a peculiar type of prominence activation 
    Pant, P (Astronomical Society of India, 1984-09)
    We describe time-lapse H-alpha observations of a peculiar type of prominence activation of 1981 October 7 and and its morphological behaviour. The prominence material seems to have originated from the photosphere as a huge ...
  • On the arch prominence of 1980 November 22 
    Pant, P; Bondal, K. R (Astronomical Society of India, 1983-12)
    Photographic H-alpha observations of an arch prominence, its eruption and subsequent interaction with a neighbouring prominence, taken 1980 November 22 are described. The observations were obtained with a 0.7 A/sup0/ ...
  • The peculiar solar flare of 1981 May 13 
    Bondal, K. R; Pant, P; Pande, M. C; Ballabh, G. M (Astronomical Society of India, 1982-06)
    Time-phase photographic observations with 0.7 Armstrong passband H-alpha filter and the morphological-cum-temporal behaviour of a large double solar flare which occurred on 1981 May 13 have been described. The two strands, ...
  • Proposed microthermal measurements at Devasthal 
    Pant, P; Sagar, R (Astronomical Society of India, 1998)
  • Radio Pulsations associated with the Solar flare of 1982 April 14 
    Pant, P; Bondal, K. R (Astronomical Society of India, 1984-09)
    We report here the H-alpha observations of a large and complicated flare of optical class 2B which occured on 1982 April 14. The flare showed significant activity for several minutes prior to its impulsive phas, as evidenced ...
  • Seeing and microthermal measurements near Devasthal top 
    Stalin, C. S; Sagar, R; Pant, P; Mohan, V; Kumar, B; Joshi, Y. C; Yadav, R. K. S; Joshi, S; Chandra, R; Durgapal, A. K; Uddin, W (Astronomical Society of India, 2001)
    Results of the seeing measurements carried out near Devasthal top on 43 nights during March to April 1999 are presented. Open air seeing measurements were carried out with a differential image motion monitor (DIMM) using ...
  • Site characterization for the UPSO-TIFR telescope 
    Sagar, R; Uddin, W; Pandey, A. K; Stalin, C. S; Mohan, V; Sanwal, B. B; Gupta, S. K; Yadav, R. K. S; Durgapal, A. K; Joshi, S; Kumar, B; Gupta, A. C; Joshi, Y; Srivastava, J. B; Chaubey, U. S; Singh, M; Pant, P; Gupta, K. G; Padalia, T. D (Astronomical Society of India, 2000)
    The Uttar Pradesh State Observatory, Naini Tal and Tata Institute of Fundamental Research, Mumbai plan to install jointly a 3 metre size optical telescope at Devasthal located east of Naini Tal about 50 km by road. The ...
  • Sudden phase anomalies during solar flares 
    Pant, P (Astronomical Society of India, 1994)
    The solar flares during 1977 September have been analyzed in the light of their sudden phase anomalies (SPA) signals over long propagation paths. The analyzed data show an apparent linear relation between log (sec chi) and ...
  • Total solar eclipse observations of 24 October 1995 from Meja Khas, Allahabad 
    Verma, V. K; Uddin, W; Gaur, V. P; Joshi, G. C; Bondal, K. R; Pant, P (Astronomical Society of India, 1996)
    Monochromatic coronal images during the total solar eclipse of 24 October 1995 were successfully obtained in 6374 Amstrong [Fe X]line. The experiment carried out a Meja Khas, Allahabad during the eclipse and the preliminary ...

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