Browsing by Author Rao, A.R.

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Issue DateTitleAuthor(s)Citation
1999Energy dependence of x-ray pulse profile of the crab pulsarMukerjee, K.; Agrawal, P.C.; Paul, Biswajit; Rao, A.R.; Vahia, M.N.; Yadav, J.S.; Seetha, S.; Kasturirangan, K.Bulletin of the Astronomical Society of India, 1999, Vol. 27, p181
Dec-1995Hard X-ray observation of the pulsar GX 1+4Paul, Biswajit; Agrawal, P.C.; Chitnis, V.R.; Manchanda, R.K.; Rao, A.R.Bulletin of the Astronomical Society of India, 1995, Vol. 23, p478
Oct-1998Hard X-ray pulse profile of GX1+4Rao, A.R.; Agrawal, P.C.; Paul, Biswajit; Manchanda, R.K.; Singh, K.Y.Advances in Space Research, 1998, Vol. 22, p1003-1006
Dec-1996HER X-1 observed in a low statePaul, Biswajit; Agrawal, P.C.; Rao, A.R.; Manchanda, R.K.Bulletin of the Astronomical Society of India, 1996, Vol. 24, p737-741
May-2001IXAE observations of the X-ray pulsar XTE J1946+274Paul, Biswajit; Agrawal, P.C.; Mukerjee, K.; Rao, A.R.; Seetha, S.; Kasturirangan, K.Astronomy and Astrophysics, 2001, Vol. 370, p529-532
2001IXAE observations of the X-ray pulsar XTE J1946+274Agrawal, P.C.; Paul, Biswajit; Mukerjee, K.; Rao, A.R.ASP Conference Series, 2001, Vol.251, p398
Dec-1998Low frequency quasi-periodic oscillations in the hard X-ray emission from Cygnus X-1Paul, Biswajit; Agrawal, P.C.; Rao, A.R.Journal of Astrophysics and Astronomy, 1998, Vol. 19, p55-61
Jan-2000Luminosity dependent changes in the X-ray pulse profile of the transient pulsar Cepheus X-4 during its declining phase of the 1997 outburstMukerjee, K.; Agrawal, P.C.; Paul, Biswajit; Rao, A.R.; Seetha, S.; Kasturirangan, K.Astronomy and Astrophysics, 2000, Vol. 353, p239
Sep-2002New measurements of orbital period change in Cygnus X-3Singh, N.S.; Naik, S.; Paul, Biswajit; Agrawal, P.C.; Rao, A.R.; Singh, K.Y.Astronomy and Astrophysics, 2002, Vol.392, p161-167
Jan-2001New measurements of orbital period changes in Cygnus X-3Paul, Biswajit; Naik, S.; Singh, N.S.; Singh, K.Y.; Agrawal, P.C.; Rao, A.R.; Seetha, S.; Kasturirangan, K.Advances in Space Research, 2001, Vol. 28, p405-409
Sep-2001Observation of X-ray binary Cygnus X-3 by Indian X-ray Astronomy ExperimentSingh, N.S.; Singh, K.Y.; Naik, S.; Paul, Biswajit; Agrawal, P.C.; Rao, A.R.; Seetha, S.; Kasturirangan, K.Bulletin of the Astronomical Society of India, 2001, Vol. 29, p351-354
Feb-2000Observation of X-ray transient XTE J1748−288 by the Indian X-ray astronomy experimentNaik, S.; Agrawal, P.C.; Paul, Biswajit; Rao, A.R.; Seetha, S.; Kasturirangan, K.Astronomy and Astrophysics, 2000, Vol. 354, p928-942
Feb-1998Observations of Cygnus X-1 during the two spectral states with the Indian X-ray Astronomy Experiment (IXAE)Rao, A.R.; Agrawal, P.C.; Paul, Biswajit; Vahia, M.N.; Yadav, J.S.; Marar, T.M.K.; Seetha, S.; Kasturirangan, K.Astronomy and Astrophysics, 1998, Vol.330, p181-188
Jan-2001Peculiar x-ray dips in the superluminal source GRS 1915+105 observed in the soft stateAgrawal, P.C.; Naik, S.; Rao, A.R.; Paul, Biswajit; Seetha, S.; Kasturirangan, K.Advances in Space Research, 2001, Vol. 28, p355-361
Feb-2001Pulse characteristics of the X-Ray pulsar 4U 1907+09Mukerjee, K.; Agrawal, P.C.; Paul, Biswajit; Rao, A.R.; Yadav, J.S.; Seetha, S.; Kasturirangan, K.Astrophysical Journal, 2001, Vol. 548, p368-376
Sep-1998Quasi-periodic oscillations discovered in the new X-ray pulsar XTE J1858+034Paul, Biswajit; Rao, A.R.Astronomy and Astrophysics, 1998, Vol.337, p815-818
Jan-1998Quasi-regular X-Ray bursts from GRS 1915+105 observed with the IXAE: possible evidence for matter disappearing into the event horizon of the black holePaul, Biswajit; Agrawal, P.C.; Rao, A.R.; Vahia, M.N.; Yadav, J.S.; Seetha, S.; Kasturirangan, K.Astrophysical Journal, 1998, 492, pL63
Nov-2000Rapid state transitions in the galactic black hole candidate source GRS 1915+105Rao, A.R.; Yadav, J.S.; Paul, BiswajitAstronomy and Astrophysics, 2000, Vol. 544, p443-452
1998Rapid X-Ray variability of CYG X-1Agrawal, P.C.; Paul, Biswajit; Rao, A.R.; Vahia, M.N.; Yadav, J.S.; Marar, T.M.K.; Seetha, S.; Kasturirangan, K.IAU Symposium, 1998, Vol.188, p382
Apr-1997Rapid X-ray variability of the superluminal source GRS1915+105Paul, Biswajit; Agrawal, P.C.; Rao, A.R.; Vahia, M.N.; Yadav, J.S.; Marar, T.M.K.; Seetha, S.; Kasturirangan, K.Astronomy and Astrophysics, 1997, Vol.320, pL37-L40