The Caltech-Jodrell Bank (CJ) VLBI Snapshot Surveys

The Caltech-Jodrell Bank (CJ) VLBI Snapshot Surveys

Two large VLBI surveys are currently underway which utilise the snapshot technique pioneered on the VLA. With a 12–16 telescope array three ~ 20 min snapshots are sufficient to make excellent hybrid maps. Recent advances in data analysis techniques enable surveys of several hundred sources to be und...

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Veröffentlicht in:Symposium - International Astronomical Union 1994, Vol.158, p.367-369
Hauptverfasser: Wilkinson, P.N., Polatidis, A., Henstock, D.R., Readhead, A.C.S., Xu, W., Pearson, T.J., Taylor, G., Vermeulen, R.C.
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Sprache:eng
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Zusammenfassung:Two large VLBI surveys are currently underway which utilise the snapshot technique pioneered on the VLA. With a 12–16 telescope array three ~ 20 min snapshots are sufficient to make excellent hybrid maps. Recent advances in data analysis techniques enable surveys of several hundred sources to be undertaken and reduced in under two years.
ISSN:0074-1809
DOI:10.1017/S0074180900107946