Radio Non-Detection of the Type IIb Supernova 2009mk in ESO 293-34

Details Radio Non-Detection of the Type IIb Supernova 2009mk in ESO 293-34 Radio Non-Detection of the Type IIb Supernova 2009mk in ESO 293-34

Feb 2010

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2010atel.2450....1r&link_type=abstract

The Astronomer's Telegram, #2450

Astronomy and Astrophysics

Astronomy

Radio, Novae, Supernovae

Scientific paper

The Type IIb Supernova 2009mk (CBET #2080, #2086), in the galaxy PGC 474 (ESO 293-34), has been observed with the ATCA + CABB 2 GHz backend system on 2010 Jan 23.1 and 2010 Jan 30.1 at frequencies of 5.5 and 9.0 GHz. No radio emission was detected in either epoch at the supernova location, with a 3-sigma upper limit of 0.20 mJy at 9.0 GHz, and a 3-sigma upper limit of 0.15 mJy at 5.5 GHz. A background radio source located 4.5 arcsec east and 0.2 arcsec south of the optical position of SN 2009mk yielded a constant flux of 0.8 ± 0.2 mJy at 5.5 GHz, and 0.4 ± 0.2 mJy at 9.0 GHz at both epochs.

Affiliated with

Also associated with

No associations

Rating

Radio Non-Detection of the Type IIb Supernova 2009mk in ESO 293-34 does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Radio Non-Detection of the Type IIb Supernova 2009mk in ESO 293-34, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Radio Non-Detection of the Type IIb Supernova 2009mk in ESO 293-34 will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-755453