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Detection of long nulls in PSR B170616, a pulsar with large timing irregularities
Arun Naidu, Bhal Chandra Joshi, P. K Manoharan +1
Single pulse observations, characterizing in detail, the nulling behaviour of PSR B170616 are being reported for the first time in this paper. Our regular long duration monitori…
Detection of radio emission from the gamma-ray pulsar J1732-3131 at 327 MHz
Yogesh Maan, M. A. Krishnakumar, Arun K. Naidu +4
Although originally discovered as a radio-quiet gamma-ray pulsar, J1732-3131 has exhibited intriguing detections at decameter wavelengths. We report an extensive follow-up of the p…
Multi-frequency scatter broadening evolution of pulsars - I
M. A. Krishnakumar, Bhal Chandra Joshi, P. K. Manoharan
We present multi-wavelength scatter broadening observations of 47 pulsars, made with the Giant Metre-wave Radio Telescope (GMRT), Ooty Radio Telescope (ORT) and Long Wavelength Arr…
Simultaneous multi-frequency single pulse observations of pulsars
Arun Naidu, Bhal Chandra Joshi, P. K Manoharan +1
We performed simultaneous observations at 326.5 MHz with the Ooty Radio Telescope and at 326, 610 and 1308 MHz with the Giant Meterwave Radio Telescope for a sample of 12 pulsars,…