Deep multiredshift limits on Epoch of Reionization 21 cm power spectra from four seasons of Murchison Widefield Array observations

Deep multiredshift limits on Epoch of Reionization 21 cm power spectra from four seasons of Murchison Widefield Array observations

We compute the spherically averaged power spectrum from four seasons of data obtained for the Epoch of Reionization (EoR) project observed with the Murchison Widefield Array (MWA). We measure the EoR power spectrum over k = 0.07–3.0 h Mpc−1 at redshifts z = 6.5–8.7. The largest aggregation of 110 h...

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Bibliographic Details
Main Authors: Trott, Cathryn, Jordan, Chris, Midgley, S., Barry, Nichole, Greig, B., Pindor, B., Cook, J.H., Sleap, Greg, Tingay, Steven, Ung, Daniel, Hancock, Paul, Williams, Andrew, Bowman, J., Byrne, R., Chokshi, A., Hazelton, B.J., Hasegawa, K., Jacobs, D., Joseph, R.C., Li, W., Line, Jack, Lynch, Christene, McKinley, Ben, Mitchell, D.A., Morales, M.F., Ouchi, M., Pober, J.C., Rahimi, M., Takahashi, K., Wayth, Randall, Webster, R.L., Wilensky, M., Wyithe, J.S.B., Yoshiura, S., Zhang, Z., Zheng, Q.
Format: Journal Article
Language:English
Published: OXFORD UNIV PRESS 2020
Subjects:
Science & Technology
Physical Sciences
Astronomy & Astrophysics
instrumentation: interferometers
methods: statistical
BASE-LINE CALIBRATION
REDSHIFT
COSMOLOGY
Online Access:http://dx.doi.org/10.1093/mnras/staa414
http://hdl.handle.net/20.500.11937/90038

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