AT monitoring of SNR 1987A.
Abstract
The prompt radio emission associated with SN 1987A appeared and disappeared within the space of a few days. The next radio emission is expected as the high velocity ejecta expand into the circumstellar material. The evidence from the timing of the initial UV-flash is that this stage may occur shortly. We have therefore begun to monitor the field around SNR 1987A at high sensitivity with the Australia Telescope Compact Array. At 6cm, an upper limit to the radio emission of 180 microJy has been obtained. Continued observations are planned.
- Publication:
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Publications of the Astronomical Society of Australia
- Pub Date:
- 1991
- DOI:
- Bibcode:
- 1991PASA....9..108S