GCN Circular 14324
Subject
GRB 130305A: optical upper limit in Mondy observatory
Date
2013-03-17T15:30:22Z (12 years ago)
From
Alexei Pozanenko at IKI, Moscow <apozanen@iki.rssi.ru>
A.Volnova (SAI MSU/IKI), R. Burenin(IKI), E. Klunko (ISTP), A. Pozanenko
(IKI) report on behalf of larger GRB follow-up collaboration:
We observed We imaged the location of the Swift (Cummings et al., GCN
14257), Fermi (Guiriec et al., GCN 14260; Yu et al., GCN 14261), and
Konus (Golenetskii et al., GCN 14262) GRB 130305A with AZT-33IK
telescope of Sayan observatory (Mondy) on March 05 between (UT) 20:44:08
- 22:17:04. We took several images in R-filter of 100 s exposure under
unfavorable seeing (FWHM) of about 4.2 arcsec. We do not detect any
sources within the XRT error circle (Malesani
et al., GCN 14263). A photometry of a combined image is following
UT start, t-t0 Filter Exp. OT UL (3 sigma)
(mid, days) (s)
20:44:08 0.41071 R 35x100 n/d 21.4
The photometry is based on SDSS DR8 star
SDSS J074702.42+520103.3 07:47:02.43 +52:01:03.4 R = 16.94