GD021 |
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Monitoring the evolution of the compact emission of Arp220 |
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Abstract |
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We request global VLBI observations of the compact continuum emission of Arp220 at L-band (2 epochs) and individual epochs at C- and X-band. The data will be used to accurately determine the light curves and spectra of the radio supernovae and therefore to study their evolution. | ||||||||||||||||||||||||||||||||||||||||||||
Investigators | ||||||||||||||||||||||||||||||||||||||||||||
Name | Other * | Institution | Phone | |
Phil Diamond | PI | MERLIN/VLBI National Facility | pdiamond@jb.man.ac.uk | +44 1477 572625 |
Colin Lonsdale | Haystack Observatory | cjl@haystack.mit.edu | (978) 692-4765 | |
H. Thrall | S | Manchester | hthrall@jb.man.ac.uk | |
Carol Lonsdale | Caltech IPAC | cjl@ipac.caltech.edu | (626) 397-9529 | |
Harding Smith | University of Calif - San Diego | hsmith@cfa.harvard.edu | ||
John Conway | Onsala Space Observatory | jconway@oso.chalmers.se | +46-31-772-5503 | |
Rodrigo Parra | S | OSO | rodrigo@oso.chalmers.se | |
* PI = Principal Investigator; CO = Contact author; T = Thesis observations; S = Student |
Front Ends | ||||
Gregorian L(1.15 to 1.73 GHz) Gregorian C(3.95 to 5.85 GHz) Gregorian X(8.2 to 10.0 GHz) | ||||
Back Ends | ||||
VLBA recorder and DAR | ||||
Type of Observing | ||||
Monitor Very Long Baseline Interferometry | ||||
Switching Type | ||||
Processor (correlator) | ||||
JIVE |
Allotted time 56.00 hours |
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Updated 09/19/2007 |