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The multiple quasar Q2237+0305 under a microlensing caustic
T. Anguita, R. W. Schmidt, E. L. Turner +5
We use the high magnification event seen in the 1999 OGLE campaign light curve of image C of the quadruply imaged gravitational lens Q2237+0305 to study the structure of the quasar…
Smooth matter and source size in microlensing simulations of gravitationally lensed quasars
Nicholas F. Bate, Rachel L. Webster, Stuart Wyithe
Several gravitationally lensed quasars are observed with anomalous magnifications in pairs of images that straddle a critical curve. Simple theoretical arguments suggest that the m…
Detection of Crab Giant Pulses Using the Mileura Widefield Array Low Frequency Demonstrator Field Prototype System
N. D. Ramesh Bhat, Randall B. Wayth, Haydon S. Knight +14
We report on the detection of giant pulses from the Crab Nebula pulsar at a frequency of 200 MHz using the field deployment system designed for the Mileura Widefield Array's Low Fr…