Browsing by Author Subrahmanyan, Ravi

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Issue DateTitleAuthor(s)Citation
21-Nov-2014The First Murchison Widefield Array low-frequency radio observations of cluster scale non-thermal emission: the case of Abell 3667Hindson, L.; Johnston-Hollitt, M.; Dwarakanath, K.S.; Deshpande, A.A.; Prabhu, T.; Udaya Shankar, N.; Srivani, K.S.; Subrahmanyan, Ravi; +30 Co-authorsMonthly Notices of the Royal Astronomical Society, 2014, Vol. 445, p330-346
2003first results from the 20 GHZ pilot survey follow-upRicci, Roberto; Ekers, R.D.; Staveley-Smith, Lister; Wilson, W.E.; Kesteven, M.; Subrahmanyan, RaviIAU Symposium, 2003, Vol216
Oct-2004First results from the Australia telescope compact array 18-GHz pilot surveyRicci, Roberto; Sadler, Elaine M.; Ekers, R.D.; Staveley-Smith, Lister; Wilson, W.E.; Kesteven, Michael J.; Subrahmanyan, RaviMonthly Notices of the Royal Astronomical Society, 2004, Vol.354, p305-320.
10-Dec-2016First Season MWA EoR Power spectrum Results at Redshift 7Beardsley, A.P.; Udaya Shankar, N.; Sethi, S.K.; Srivani, K.S.; Subrahmanyan, Ravi; + 65 Co-authorsThe Astrophysical Journal, 2016, Vol.833, p102
20-Feb-2011First spectroscopic imaging observations of the sun at low radio frequencies with the Murchison widefield array prototypeOberoi, Divya; Matthews, Lynn D.; Cairns, Iver H; Emrich, D.; Prabhu, T.; Vedantham, Harish; Gopalakrishna, M.R.; Madhavi, S.; Roshi, Anish D.; Udaya Shankar, N.; Srivani, K.S.; Kamini, P.A.; Subrahmanyan, Ravi; and 56 co-authorsAstrophysical Journal Letters, 2011, Vol.728, pL27
1-May-2015Foregrounds in wide-field redshifted 21 cm power spectraThyagarajan, Nithyanandan; Paul, Sourabh; Prabhu, T.; Udaya shankar, N.; Sethi, S.K.; Srivani, K.S.; Subrahmanyan, Ravi; +25 Co-authorsAstrophysical Journal, 2015, Vol. 804, p 14
Apr-2009The genesis of morphologies in extended radio sources: x-shapes, off-axis distortions, and giant radio sourcesSaripalli, Lakshmi; Subrahmanyan, RaviAstrophysical Journal, 2009, Vol.695, p156
Dec-2013The giant lobes of Centaurus a observed at 118 MHz with the Murchison widefield arrayMcKinley, B.; Briggs, F.; Deshpande, A.A.; Prabhu, T.; Udaya Shankar, N.; Srivani, K.S.; Subrahmanyan, Ravi; +50 Co authorsMonthly Notices of the Royal Astronomical Society, 2013, Vol. 436, p1286-1301
11-Jun-2013Giant radio galaxies ā€“ I. Intergalactic barometersMalarecki, J.M.; Staveley-Smith, Lister; Saripalli, Lakshmi; Subrahmanyan, Ravi; Jones, D.H.; Duffy, A.R.; Rioja, M.Monthly Notices of the Royal Astronomical Society , 2013, Vol. 432, p 200-224
1-May-2015Giant radio galaxies ā€“ II. Tracers of large-scale structureMalarecki, J.M.; Jones, D.H.; Saripalli, Lakshmi; Staveley-Smith, Lister; Subrahmanyan, RaviMonthly Notices of the Royal Astronomical Society , 2015, Vol. 449, p 955-986
22-Jun-2015GLEAM: The galactic and extragalactic all-sky MWA surveyWayth, R.B.; Lenc, E.; Deshpande, A.A.; Prabhu, T.; Udaya Shankar, N.; Srivani, K.S.; Subrahmanyan, Ravi; Dwarakanath, K.S.; +30 Co-authorsPublications of the Astronomical Society of Australia,2015,Vol.32, e025
Jun-2002GRB 011121: a massive star progenitorPrice, P.A.; Berger, E.; Reichart, D.E.; Kulkarni, S.R.; Yost, S.A.; Subrahmanyan, Ravi; Wark, R.M.; Wieringa, M.H.; Frail, D.A.; Bailey, J.; et al.Astrophysical Journal, 2002, Vol.572, pL51
Nov-1992H I emission and absorption spectra towards the double radio source 1830-211Subrahmanyan, Ravi; Kesteven, Michael J.; te Lintel Hekkert, PeterMonthly Notices of the Royal Astronomical Society, 1992, Vol.259, p63
Jul-2006HI 21 cm absorption at z ~ 2.347 towards PKS B0438-436Kanekar, N.; Subrahmanyan, Ravi; Ellison, S.L.; Lane, W.M.; Chengalur, J.N.Monthly Notices of the Royal Astronomical Society: Letters, Vol, 370, p. L46-L50
2006HI signal from the epoch of reionization: A pilot observation with the GMRTRoshi, Anish D.; Sethi, S.K.; Pen, U.L.; Subrahmanyan, Ravi26th meeting of the IAU, Joint Discussion 12, 21 August 2006, Prague
Oct-2016A high reliability survey of discrete Epoch of Reionization foreground sources in the MWA EoR0 fieldCarroll, P.A.; Line, J.; Udaya Shankar, N.; Sethi, S.K.; Srivani, K.S.; Subrahmanyan, Ravi; +50 Co-authorsMonthly Notices of the Royal Astronomical Society, 2016, Vol. 461, p 4151
26-Feb-2015The high time and frequency resolution capabilities of the Murchison widefield arrayTremblay, S.E.; Ord, S.M.; Deshpande, A.A.; Udaya Shankar, N.; Srivani, K.S.; Subrahmanyan, Ravi; Prabhu, T.; +25 Co-authorsPublications of the Astronomical Society of Australia,2014,Vol.32, e005
Apr-2016High-energy sources at low radio frequency: the Murchison widefield array view of Fermi blazarsGiroletti, M.; Massaro, F.; Deshpande, A.A.; Udaya Shankar, N.; Srivani, K.S.; Subrahmanyan, Ravi; + 30 Co-authorsAstronomy and Astrophysics, 2016, Vol.588, A141
Jan-2013High-resolution imaging of the ATLBS regions:The radio source countsThorat, K.; Subrahmanyan, Ravi; Saripalli, Lakshmi; Ekers, R.D.The Astrophysical Journal , 2013, Vol,762, p16
Jul-2007Hydrogen 2pā€“2s Transition: Signals from the Epochs of Recombination and ReionizationSethi, S.K.; Subrahmanyan, Ravi; Roshi, Anish D.The Astrophysical Journal, 2007, Vol.664, p1-7.