GCN Circular 11215
Subject
GRB 100905A: Faulkes Telescope North observations
Date
2010-09-05T15:57:12Z (14 years ago)
From
Cristiano Guidorzi at Ferrara U,Italy <guidorzi@fe.infn.it>
C. Guidorzi (U. Ferrara), I. A. Steele, C. G. Mundell (LJMU),
A. Gomboc (U. Ljubljana) report on behalf of a large collaboration:
The Faulkes Telescope North automatically began observing Swift
GRB 100905A (Marshall et al. GCN Circ. 11214) on September 05,
15:10:32 UT, 138 s from the GRB trigger time.
Within the XRT error circle we do not find any source down to
the following limiting magnitudes:
Mid Time from Exposure Filter Lim. Mag.
GRB (s) (s)
-------------------------------------------------------
179 3x10 R > 19.8
604 120 R > 20.0
839 100 i' > 19.0
-------------------------------------------------------
Magnitudes are calibrated against nearby USNOB-1 stars
R2 and I values.
Observations stopped soon due to twilight.