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04. Astronomy and Astrophysics
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Issue Date
Title
Author(s)
Citation
Feb-2016
CHIPS: The cosmological hi power spectrum estimator
Trott, C.M.
;
Pjindor, B.
;
Prabu, T.
;
Udaya Shankar, N.
;
Sethi, S.K.
;
Srivani, K.S.
;
Subrahmanyan, Ravi
;
+46 Co-authors
The Astrophysical journal, 2015, Vol.818, p 139
Mar-2016
The Importance of wide-field foreground removal for 21 cm Cosmology: A Demonstration with early MWA epoch of reionization observations
Pober, J.C.
;
Hazelton, B.J.
;
Deshpande, A.A.
;
Prabu, T.
;
Sethi, S.K.
;
Udaya Shankar, N.
;
Paul, Sourabh
;
Subrahmanyan, Ravi
;
Srivani, K.S.
;
+60 Co-authors
The Astrophysical Journal, 2016, Vol.819, p 8
21-Aug-2016
First Limits on the 21 cm Power Spectrum during the Epoch of X-ray heating
Ewall-Wice, A.
;
Dillon, Joshua S.
;
Offringa, A.R.
;
Saurabh, Paul
;
Prabu, T.
;
Udaya Shankar, N.
;
Sethi, S.K.
;
Srivani, K.S.
;
Subrahmanyan, Ravi
;
+55 Co-authors
Monthly Notices of the Royal Astronomical Society, 2016, Vol. 460, p 4320-4347
10-Jul-2016
The Murchison Widefield Array 21 cm power spectrum analysis methodology
Jacobs, Daniel C
;
Hazelton, B.J.
;
Udaya Shankar, N.
;
Prabu, T.
;
Sethi, S.K.
;
Srivani, K.S.
;
Subrahmanyan, Ravi
;
+60 Co-authors
Astrophysical Journal, 2016, Vol. 825, p 114
10-Oct-2016
Low-frequency observations of linearly polarized structures in the interstellar medium near the south galactic pole
Lenc, E.
;
Deshpande, A.A.
;
Dwarakanath, K.S.
;
Paul, Sourabh
;
Prabu, T.
;
Udaya Shankar, N.
;
Sethi, S.K.
;
Srivani, K.S.
;
Subrahmanyan, Ravi
;
+50 Co-authors
Astrophysical Journal, 2016, Vol. 830, p 38
3-Mar-2015
The low-frequency environment of the Murchison widefield array: radio-frequency interference analysis and mitigation
Offringa, A.R.
;
Wayth, R.B.
;
Deshpande, A.A.
;
Paul, S
;
Prabu, T.
;
Udaya Shankar, N.
;
Sethi, S.K.
;
Srivani, K.S.
;
Subrahmanyan, Ravi
;
+25 Co-authors
Publications of the Astronomical Society of Australia,2015,Vol.32, e008
10-Jul-2015
Confirmation of wide-field signatures in redshifted 21 cm power spectra
Thyagarajan, Nithyanandan
;
Jacobs, Daniel C
;
Bowman, Judd D.
;
Deshpande, A.A.
;
Sethi, S.K.
;
Srivani, K.S.
;
Subrahmanyan, Ravi
;
Paul, Sourabh
;
Prabu, T.
;
Udaya Shankar, N.
;
+30 Co-authors
Astrophysical Journal Letters, 2015, Vol. 807, pL-28
1-May-2015
Foregrounds in wide-field redshifted 21 cm power spectra
Thyagarajan, Nithyanandan
;
Paul, Sourabh
;
Prabu, T.
;
Udaya Shankar, N.
;
Sethi, S.K.
;
Srivani, K.S.
;
Subrahmanyan, Ravi
;
+25 Co-authors
Astrophysical Journal, 2015, Vol. 804, p 14
20-Dec-2016
Delay spectrum with phase-tracking arrays: extracting the Hi power spectrum from the epoch of reionization
Paul, Sourabh
;
Sethi, S.K.
;
Dwarakanath, K.S.
;
Udaya Shankar, N.
;
Subrahmanyan, Ravi
;
Prabu, T.
;
Srivani, K.S.
;
+40 Co-authors
Astrophysical Journal, 2016, Vol. 833, p 213
Mar-2017
Spectral energy distribution and radio halo of NGC 253 at low radio frequencies
Kapinska, A.D.
;
Staveley-Smith, Lister
;
Dwarakanath, K.S.
;
Paul, S.
;
Sethi, S.K.
;
Udaya Shankar, N.
;
Subrahmanyan, Ravi
;
Prabu, T.
;
Srivani, K.S.
;
+25 Co-authors
The Astrophysical Journal, 2017, Vol.838, p68
Discover
Author
10
Srivani, K.S.
5
Paul, Sourabh
4
Deshpande, A.A.
3
+25 Co-authors
3
Dwarakanath, K.S.
2
+60 Co-authors
2
Hazelton, B.J.
2
Jacobs, Daniel C
2
Offringa, A.R.
2
Thyagarajan, Nithyanandan
.
next >
Subject
1
Cosmology: observations
1
Dark age
1
dark ages
1
interferometric
1
Interferometric technique
1
reionization
1
Reionization,
Date issued
6
2016
3
2015
1
2017
Has File(s)
10
true