research

21cm Busy Week @ Tempe2014

This week, in conjunction with the Low Frequency meeting, the MWA 21 cm science team got together to have a data crunch. A good time was had by all except the data which was severely crunched and is now much reduced from its former self. We set up shop in a conference room, generously loaned to […]

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ECHO Echo echo

This semester I start work in earnest on a new project thats been simmering in the background, the External Calibrator for Hydrogen Observatories (ECHO) an experimental method to provide an airborne calibration source for wide-field radio arrays observing Hydrogen at cosmological distances. In particular, accurate maps of the primary beam (the response of the receiver

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