[AAVSO-HEN] GRB 070529: Optical aterglow from MIRO
grb at aavso.org
grb at aavso.org
Tue May 29 17:19:46 EDT 2007
The following is a GCN Circular circulated via the AAVSO network.
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TITLE: GCN CIRCULAR
NUMBER: 6471
SUBJECT: GRB 070529: Optical aterglow from MIRO
DATE: 07/05/29 21:19:20 GMT
FROM: Kiran S Baliyan at Physical Research Lab, Ahmedabad,India <baliyan at prl.res.in>
K.S. Baliyan, S. Ganesh and Priyanksha (MIRO-PRL, Ahmedabad,
India) report:
We observed the field around the location of GRB070529 (18h 54m
58.19s, 20d 39' 34.0"), BAT trigger no. 280706, at 14:48:28 UT
as reported by S. T. Holland on behalf of the Swift Team (GCN 6466).
We started observations at 18:10:08 UT with 1296*1152 CCD mounted on
the 1.2 M telescope of the Mt. Abu IR Observatory,
Gurushikhar, Mount Abu, Rajasthan, operated by Physical
Research Laboratory, Ahmedabad- India, in VR bands. A total of 12
images of 180 seconds exposure in R and 5 images in V band were
taken. The visual inspection shows a very faint source near the above
location in a very crowded field. Details will be reported after
proper analysis of all the images.
The message may be cited.
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