Astronomy and Astrophysics – Astronomy
Scientific paper
Nov 2011
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2011atel.3764....1r&link_type=abstract
The Astronomer's Telegram, #3764
Astronomy and Astrophysics
Astronomy
Radio, Supernovae
Scientific paper
The Type Ic Supernova 2011hp (CBET #2899) in the galaxy NGC 4219 has been observed with the ATCA + CABB 2 GHz backend system on 2011 Nov 8.8 at frequencies of 5.5 and 9.0 GHz. No radio emission was detected at the supernova location, with 3-sigma upper limits of 0.24 mJy at 9.0 GHz, and 0.20 mJy at 5.5 GHz. Adopting a host galaxy distance of 23.7 Mpc from NED, this implies an upper limit on the luminosity at 5.5 GHz of 1.3E26 erg/s/Hz.
Edwards Philip G.
Immler Stefan
Ryder Stuart D.
Stevens Jamie B.
Stockdale Christopher John
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