GMRT observations of Type Ic-BL supernova AT2018cow
ATel #11794; A. J. Nayana (NCRA-TIFR), Poonam Chandra (NCRA-TIFR), Anna Ho (Caltech), Mansi Kasliwal (Caltech), Varun Bhalerao (IIT-Mumbai), S. R. Kulkarni (Caltech)
on 29 Jun 2018; 04:06 UT
Distributed as an Instant Email Notice Supernovae
Credential Certification: Poonam Chandra (poonam@ncra.tifr.res.in)
Subjects: Radio, Supernovae, Transient
We observed the field of AT2018cow (Smartt et al. ATel# 11727), with the upgraded Giant Metrewave Radio Telescope (uGMRT) on 2018 June 27.83 UT at a central frequency of 1250 MHz across a 400 MHz bandwidth. We do not detect any radio emission at the supernova position RA, Decl (J2000): 16:16:00.22 +22:16:04.8. The 3-sigma upper limit of the flux density at the supernova position is 75 uJy. We thank the GMRT staff for scheduling these observations.
