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GMRT Observations of Microquasar V4641 Sgr
C. H. Ishwara-Chandra, A. Pramesh Rao
We report the GMRT observations of V4641 Sgr during the May 2002 outburst at radio frequencies of 610 and 244 MHz. This is the lowest frequency radio detection of this source. The…
Low frequency radio monitoring of Cygnus X-1 and Cygnus X-3
M. Pandey, A. P. Rao, G. G. Pooley +3
We present results of monitoring observations of the micro-quasars CygnusX-1 and Cygnus X-3 at 0.61 and 1.28 GHz. The observations were performed with Giant Meter-wave Radio Telesc…
Radio, millimeter and optical monitoring of GRB030329 afterglow: Constraining the double jet model
L. Resmi, C. H. Ishwara-Chandra, A. J. Castro-Tirado +15
We present radio, millimeter and optical observations of the afterglow of GRB030329. UBVR_{C}I_{C} photometry is presented for a period of 3 hours to 34 days after the burst. Radio…