Source
GCN Report - Looks like a 0.1s - short GRB with X-ray counterpart at
RA(J2000) = 01h 51m 41.22s
Dec(J2000) = -03d 12' 30.6"
No optical counterpart with a 1m telescope in china (see GCN report).
Sent request to analysts to change phase center on 23 Aug 2013 (my time).
Observations
gogrb crashed again - so took a bit longer than expected.
Also: Looks like the check pulsar was 0437-4715 - a long way south. I can't imagine it was observed. Need to work out what it's in there.
Observers Log
VERY LONG BASELINE ARRAY OBSERVING LOG
--------------------------------------
Project: BB325BM
Observer: Bannister, Keith
Project type: VLBA
Obs filename: bb325bmcrd.*
Date/Day: 2013AUG22/234
Ants Scheduled: FD LA PT KP OV BR MK
=UT-Time===Comment===============================================MF#===%AD==AMD=
Operator is Alan Kerr
GPS delta, vclock: OK, UT1-UTC: 0.04
1604 Begin
1604-1642 *KP out due to bad ACU. C133558 ACU 100 38
1604-1613 *OTHER SITES late on source. .crd and observ.tx SW 600 54
and queueVex needed to be reset/rerun. problem
with the setup script.
1626 End at FD,LA
1637 End at PT
1640 End at OV,BR
1642 End.
Downtime Summary:
Total downtime : 92 min
Percentage downtime of observing: 34.6%
Average downtime per hour : 20.8 min
Total scheduled observing time (# Antennas): 266 min (7)
Notes:
* = Entries where data was affected.
% = Entries where data may have been affected.
& = Entries where the site tech was called out.
WEA = Weather entries.
MF# = Maintenance form or major downtime category associated with a problem.
%AD = The percentage of an antenna affected by a problem.
AMD = Total antenna-minutes downtime for a problem.
Tsys = System Temperature (TP/SP x Tcal/2)
ACU = Antenna Control Unit
FRM = Focus/Rotation Mount
RFI = Radio Frequency Interference
VME = Site control computer
CB = Circuit Breaker
vclock = Program that compares site clock time to a standard.
--
KeithBannister - 2013-08-22