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VLA upper limit on Type IIn supernova SN 2009cw

ATEL # 2357; Poonam Chandra (RMC, Canada), Alicia Soderberg (CfA, Harvard)
on 22 Dec 2009; 15:43 UT
Password Certification: Poonam Chandra (

Subjects: Radio, Nova, Supernova

We observed Type IIn supernova SN 2009cw (CBET 1754) with the Very Large Array on 2009 December 17.71 UT at 8.46 GHz band. We do not detect any radio counterpart of the supernova. The peak flux at the optical position of SN is 80+/-51 uJy. We thank the VLA staff for making these observations possible.

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R. E. Rutledge , Editor
ATEL Mirror v1.0 Updates