212 citations · 932 across the 31 of their papers we have counts for
6 papers · 1 filter
Sensitivity of a Low-Frequency Polarimetric Radio Interferometer
A. T. Sutinjo, M. Sokolowski, M. Kovaleva +5
Aims: This paper aims to derive an expression for the sensitivity of a polarimetric radio interferometer that is valid for all-sky observations of arbitrarily polarized sources, wi…
The All-Sky SignAl Short-Spacing INterferometer (ASSASSIN) I: Global sky measurements with the Engineering Development Array-2
B. McKinley, C. M. Trott, M. Sokolowski +5
Aiming to fill a crucial gap in our observational knowledge of the early Universe, experiments around the world continue to attempt to verify the claimed detection of the redshifte…
A survey of spatially and temporally resolved radio frequency interference in the FM band at the Murchison Radio-astronomy Observatory
Steven Tingay, Marcin Sokolowski, Randall Wayth +1
We present the first survey of radio frequency interference (RFI) at the future site of the low frequency Square Kilometre Array (SKA), the Murchison Radio-astronomy Observatory (M…
Limits on the flux of nuclearites and other heavy compact objects from the "Pi of the Sky" project
Lech Wiktor Piotrowski, Katarzyna Małek, Lech Mankiewicz +4
Many theories predict the existence of very heavy compact objects, that in terms of sizes would belong to the realms of nuclear or atomic physics, but in terms of masses could exte…
Calibration database for the Murchison Widefield Array All-Sky Virtual Observatory
M. Sokolowski, C. H. Jordan, G. Sleap +11
We present a calibration component for the Murchison Widefield Array All-Sky Virtual Observatory (MWA ASVO) utilising a newly developed PostgreSQL database of calibration solutions…
Noise Temperature of Phased Array Radio Telescope: The Murchison Widefield Array and the Engineering Development Array
Daniel C. X. Ung, Marcin Sokolowski, Adrian T. Sutinjo +1
This paper presents a framework to compute the receiver noise temperature (Trcv) of two low-frequency radio telescopes, the Murchison Widefield Array (MWA) and the Engineering Deve…