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M87 at metre wavelengths

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The Virgo Campaign<br />

2011 LOFAR Observ<strong>at</strong>ions<br />

F. de Gasperin, M. Bruggen, E. Churazov, W. Cotton, H. Falcke, W.<br />

Forman, H. Intema, A. Merloni, M. Murgia, E. Orru', F. Owen, U. Rao<br />

LBA (low):<br />

15 - 30 MHz<br />

8 h<br />

25 ant<br />

LBA (high):<br />

30 - 77 MHz<br />

8 h<br />

24 ant<br />

HBA:<br />

115 - 162 MHz<br />

8 h<br />

45 ant (dual)<br />

2013 LOFAR Observ<strong>at</strong>ions<br />

LBA:<br />

22 - 70 MHz<br />

8 h<br />

36 ant<br />

HBA:<br />

112 - 184 MHz<br />

6 h<br />

50 ant (dual+int)<br />

2013 VLA+GBT Observ<strong>at</strong>ions<br />

P-band:<br />

230-470 MHz<br />

A+B+C+D conf.<br />

L-band:<br />

1 - 2 GHz<br />

A+B+C+D conf.<br />

S-band:<br />

2 - 4 GHz<br />

B+C+D conf.<br />

+ GBT<br />

C-band:<br />

4 - 8 GHz<br />

C+D conf.<br />

+GBT<br />

Images from: http://www.astron.nl/~heald/lofarSt<strong>at</strong>usMap.html

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