Bulletin of the Astronomical Society of India
I. I. Stefan* on behalf of the PAPER collaboration
Cavendish Laboratory, 19 J. J. Thomson Ave., Cambridge, CB3 0HE, U.K.
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We present observations taken with the Precision Array for Probing the Epoch of Reionization (PAPER) of Centaurus A and the Galactic Centre in the frequency range 114 to 188 MHz. The resulting images, with a 250 resolution, offer insights into the low frequency structure of the two fields. A spectral index map of Cen A is produced across the full band. The observations of Centaurus A and their subsequent analysis have been published in detail in Stefan et al. (2013).
Keywords : galaxies: individual: Centaurus A – instrumentation: interferometers – galaxies: active – galaxies: structure – Galaxy: centre