[vsnet-grb-info 22855] GRB190701A: No candidates/counterpart in optical follow-up from GROWTH-India Telescope

[GCN Circulars]

TITLE:   GCN CIRCULAR
NUMBER:  24954
SUBJECT: GRB190701A: No candidates/counterpart in optical follow-up from GROWTH-India Telescope
DATE:    19/07/01 22:13:43 GMT
FROM:    Harsh Kumar at Indian Inst of Tech,Bombay  <harshkosli13 at gmail.com>

H. Kumar, V. Karambelkar, K. Deshmukh, G. Waratkar, V. Bhalerao (IITB), G.
C. Anupama, T. Stanzin (IIA) report on behalf of the GROWTH collaboration:

We observed GRB190701A reported by T. N. Ukwatta et al, (GCN 24934) with
0.7m GROWTH-India telescope. The field was observed in g, r and i filters.
We didn’t detect any new source within an uncertainty region of 1.9
arcseconds (radius, 90% containment) around RA(J2000) = 01h 52m 19.54s,
Dec(J2000) = +58d 54' 33.9" (J.P. Osborne et al, GCN 24940).

We obtained the following upper limits:

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 JD(Start)| Exposure(sec) | Filter | lim_Mag |

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 2458666.351 | 600 | g | 19.18|

 2458666.373 | 600 | r | 20.57|

 2458666.382 | 600 | i | 19.52|

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The GROWTH India Telescope (GIT) is a 70-cm telescope with a 0.7 degree
field of view, set up by the Indian Institute of Astrophysics and the
Indian Institute of Technology Bombay with support from the Indo-US Science
and Technology Forum (IUSSTF) and the Science and Engineering Research
Board (SERB) of the Department of Science and Technology (DST), Government
of India (https://sites.google.com/view/growthindia/). It is located at the
Indian Astronomical Observatory (Hanle), operated by the Indian Institute
of Astrophysics (IIA).