Browsing by Author Udaya Shankar, N.

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Issue DateTitleAuthor(s)Citation
2002Limitations of the tangent plane approximation for wide-field imagingOozeer, N.; Udaya Shankar, N.Astrophysics and Space Science, 2002, Vol.282, p43-55
Jun-2016Limits on fast radio bursts and other transient sources at 182 MHz using the Murchison widefield arrayRowlinson, A.; Bell, M.E.; Deshpande, A.A.; Udaya Shankar, N.; Srivani, K.S.; Subrahmanyan, Ravi; Prabhu, T.; +30 Co-authorsMonthly Notices of the Royal Astronomical Society, 2016, Vol. 458, p 3506-3522
21-Jan-2015Limits on low-frequency radio emission from southern exoplanets with the Murchison widefield arrayMurphy, Tara; Deshpande, A.A.; Prabhu, T.; Udaya Shankar, N.; Srivani, K.S.; Subrahmanyan, Ravi; +25 Co-authorsMonthly Notices of the Royal Astronomical Society, 2015, Vol. 446, p2560-2565
1998A low frequency radio telescope at Mauritius for a southern sky surveyGolap, K.; Udaya Shankar, N.; Sachdev, S.; Dodson, R.; Sastry, Ch.V.Journal of Astrophysics and Astronomy, 1998, Vol. 19, p35-53.
20-Aug-2014The low-frequency characteristics of PSR J0437–4715 observed with the Murchison wide-field arrayBhat, N.D.R.; Ord, S.M.; Tremblay, S.E.; Deshpande, A.A.; Prabhu, T.; Udaya Shankar, N.; Srivani, K.S.; Subrahmanyan, Ravi; +25 Co-authors-
3-Mar-2015The low-frequency environment of the Murchison widefield array: radio-frequency interference analysis and mitigationOffringa, A.R.; Wayth, R.B.; Deshpande, A.A.; Paul, S; Prabhu, T.; Udaya Shankar, N.; Sethi, S.K.; Srivani, K.S.; Subrahmanyan, Ravi; +25 Co-authorsPublications of the Astronomical Society of Australia,2015,Vol.32, e008
10-Oct-2016Low-frequency observations of linearly polarized structures in the interstellar medium near the south galactic poleLenc, E.; Deshpande, A.A.; Dwarakanath, K.S.; Paul, Sourabh; Prabhu, T.; Udaya Shankar, N.; Sethi, S.K.; Srivani, K.S.; Subrahmanyan, Ravi; +50 Co-authorsAstrophysical Journal, 2016, Vol. 830, p 38
Jan-2013Low-frequency observations of the moon with the Murchison widefield array.McKinley, B.; Deshpande, A.A.; Roshi, Anish D.; Udaya Shankar, N.; Srivani, K.S.; Prabhu, T.; Subrahmanyan, Ravi; +47 co athoursThe Astronomical Journal, 2013, Vol 145, p23
2002A low-frequency southern sky survey using the Mauritius radio telescopeUdaya Shankar, N.IAU Symposium, 2002, Vol.199, p25
Jun-1995The Mauritius radiotelescopeGolap, K.; Issur, N.H.; Somanah, R.; Dodson, R.; Modgekar, Manohar; Sachdev, S.; Udaya Shankar, N.; Sastry, Ch.V.Astrophysics and Space Science, 1995, Vol.228, p373-377
2005Modal analysis and surface metrology of the RRI 12m preloaded parabolic dishDuraichelvan, R.; Modgekar, Manohar; Ateequlla, C.M.; Udaya Shankar, N.Bulletin of the Astronomical Society of India, 2005, Vol.33, p411
4-Feb-2015Modelling of the spectral energy distribution of Fornax A: leptonic and hadronic production of high-energy emission from the radio lobesMcKinley, B.; Yang, R.; Deshpande, A.A.; Udaya Shankar, N.; Srivani, K.S.; Subrahmanyan, Ravi; +40 Co-authorsMonthly Notices of the Royal Astronomical Society, 2015, Vol. 446, p3478-3491
29-May-1990A modified algorithm for CLEANing wide-field maps with extended structures.Dwarakanath, K.S.; Deshpande, A.A.; Udaya Shankar, N.Journal of Astrophysics and Astronomy, 1990, Vol. 11, p311-322.
1991modified CLEAN algorithm for wide field images with extended structuresDwarakanath, K.S.; Deshpande, A.A.; Udaya Shankar, N.ASP conference Series Vol.19,p.242
Aug-2009The Murchison widefield arrary: design overviewLonsdale, C.J.; Deshpande, A.A.; Gopalakrishna, M.R.; Kamini, P.A.; Kumar, Deepak; Madhavi, S.; Prabhu, T.; Roshi, Anish D.; Udaya Shankar, N.; Srivani, K.S.; +33 Co-authorsProceedings of the IEEE, 2009, Vol.97, p1497-1506
Mar-2010The Murchison widefield arrayMitchell, D.A.; Gopalakrishna, M.R.; Kamini, P.A.; Madhavi, S.; Prabhu, T.; Udaya Shankar, N.Proceedings of Science, 2010, RFI2010, p016
10-Jul-2016The Murchison Widefield Array 21 cm power spectrum analysis methodologyJacobs, Daniel C; Hazelton, B.J.; Udaya Shankar, N.; Prabhu, T.; Sethi, S.K.; Srivani, K.S.; Subrahmanyan, Ravi; +60 Co-authorsAstrophysical Journal, 2016, Vol. 825, p 114
22-Dec-2014The Murchison Widefield Array Commissioning Survey: A Low-Frequency Catalogue of 14 110 Compact Radio Sources over 6 100 Square DegreesHurley-Walker, Natasha; Deshpande, A.A.; Prabhu, T.; Udaya Shankar, N.; Srivani, K.S.; Subrahmanyan, Ravi; +25 Co-authorsPublications of the Astronomical Society of Australia,2014,Vol.31, e045
4-Mar-2015The Murchison widefield array correlatorOrd, S.M.; Deshpande, A.A.; Prabhu, T.; Udaya Shankar, N.; Srivani, K.S.; Subrahmanyan, Ravi; +35 Co-authorsPublications of the Astronomical Society of Australia,2015,Vol.32, e005
10-Aug-2015Murchison widefield array observations of anomalous variability: A serendipitous night-time detection of interplanetary scintillationKaplan, D.L.; Tingay, S.J.; Deshpande, A.A.; Prabhu, T.; Udaya Shankar, N.; Srivani, K.S.; Subrahmanyan, Ravi; +20 Co-authorsAstrophysical Journal Letters, 2015, Vol. 809, L12