Browsing by Author Subrahmanyan, Ravi

Jump to: 0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
or enter first few letters:  
Showing results 47 to 66 of 160 < previous   next >
Issue DateTitleAuthor(s)Citation
2007A deep survey of the low-surface-brightness radio skySubrahmanyan, Ravi; Ekers, R.D.; Saripalli, Lakshmi; Sadler, E.M.Proceedings of a conference: From planets to dark energy: the modern radio universe held in Manchester, UK. Proceedings of Science, MRU-055, SISSA
20-Dec-2016Delay spectrum with phase-tracking arrays: extracting the Hi power spectrum from the epoch of reionizationPaul, Sourabh; Sethi, S.K.; Dwarakanath, K.S.; Udaya Shankar, N.; Subrahmanyan, Ravi; Prabhu, T.; Srivani, K.S.; +40 Co-authorsAstrophysical Journal, 2016, Vol. 833, p 213
Oct-2015Design of frequency independent profiled discone antenna for detecting spectral ripples from the epoch of recombinationRaghunathan, A.; Udaya Shankar, N.; Sathyanarayana Rao, Mayuri; Subrahmanyan, RaviProceedings of the 2015 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC) held at Torino, Italy, from September 7-11, 2015. Page 949
Mar-2015A digital receiver for the Murchison Widefield arrayPrabhu, T.; Srivani, K.S.; Kamini, P.A.; Madhavi, S.; Deshpande, A.A.; Udaya Shankar, N.; Subrahmanyan, Ravi; Gopalakrishna, M.R.; Kumar, Deepak; +45 Co-authorsExperimental Astronomy, 2015, Vol. 39, p73-93
2005Effects of interference on the ATNF cosmological reionization experiment at MileuraChippendale, Aaron; Subrahmanyan, RaviProceedings of the 29th General Assembly of the International Union of Radio Science, Delhi, India, 23-29.10.2005
1988Electron temperatures in the galactic HII regions orion A and orion B from radio continuum observations at 0.33 and 10.7 GHzGopal-Krishna; Subrahmanyan, Ravi; Swarup, G.; Thum, C.; Steppe, H.-
Jul-1996Electron temperatures in the galactic HII regions W43 and M17Subrahmanyan, Ravi; Goss, W.M.Monthly Notices of the Royal Astronomical Society, 1996, Vol.281, p 239-244
15-Jun-2015Empirical covariance modeling for 21 cm power spectrum estimation: A method demonstration and new limits from early Murchison widefiel array 128-tile dataDillon, Joshua S.; Neben, Abraham R; Hewitt, Jacqueline N; Udaya Shankar, N.; Subrahmanyan, Ravi; Deshpande, A.A.; Prabhu, T.; Srivani, K.S.; Paul, S.; +35 Co-authorsPhysical Review D, 2015, Vol.91, p 123011
1-Oct-2013Environments of extended radio sources in the Australia telescope low-brightness survey.Thorat, K.; Saripalli, Lakshmi; Subrahmanyan, RaviMonthly Notices of the Royal Astronomical Society, 2013, Vol. 434, p2877-91
1-Feb-2013The EoR sensitivity of the Murchison widefield arrayBeardsley, A. P.; Hazelton, B.J.; Morales, M.F.; Deshpande, A.A.; Prabhu, T.; Roshi, A.; Udaya Shankar, N.; Srivani, K.S.; Subrahmanyan, Ravi; +30 Co-authorsMonthly Notices of the Royal Astronomical Society Letters , 2013, Vol. 429, L5-L9
2007Episodic ejection from super-massive black holesSaripalli, Lakshmi; Subrahmanyan, Ravi; Hunstead, R.W.Proceedings of the IAU Symposium 238: Black holes from stars to galaxies - across the range of masses. Eds. V Karas & G Matt. p441, Cambridge, 2007
May-1994Erratum - G:25.5+0.2 - a new luminous blue variable in the galaxySubrahmanyan, Ravi; Ekers, R.D.; Wilson, W.E.; Goss, W.M.; Allen, D.A.Monthly Notices of the Royal Astronomical Society, 1994, Vol.268, p304
Jul-2005Extragalactic sources towards the central region of the GalaxyRoy, Subhashis; Rao, A.P.; Subrahmanyan, RaviMonthly Notices of the Royal Astronomical Society, 2005, Vol.360, p1305
Nov-2012Fast holographic deconvolution: a new technique for Precision radio interferometrySullivan, I.S.; Morales, M.F.; Hazelton, B.J.; Deshpande, A.A.; Prabhu, T.; Roshi, Anish D.; Udaya Shankar, N.; Srivani, K.S.; Subrahmanyan, Ravi; +40 Co-authorsThe Astrophysical Journal, 2012, 759, 17,
21-Aug-2016First Limits on the 21 cm Power Spectrum during the Epoch of X-ray heatingEwall-Wice, A.; Dillon, Joshua S.; Offringa, A.R.; Saurabh, Paul; Prabhu, T.; Udaya Shankar, N.; Sethi, S.K.; Srivani, K.S.; Subrahmanyan, Ravi; +55 Co-authorsMonthly Notices of the Royal Astronomical Society, 2016, Vol. 460, p 4320-4347
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; +56 Co-authorsAstrophysical Journal Letters, 2011, Vol.728, pL27