GRB090518 (Swift Trig.352420)

TRIGGER : Swift BAT UT 1:54:44 18-May-2009

AG detection by XRT at 1:55:57.8 18-May-2009

AG limit by UVOT (>18) at 77sec after BAT

MOA Observations

Status : TEST OBSERVATION

GCN Circular 9389

• Exposure-1
  UT 6:59:41 18-May-2009; 60 sec
  Observer : A.Fukui
  Filter : MOA-Red
  
• Exposure-2
  UT 7:02:10 18-May-2009; 300 sec
  Observer : A.Fukui
  Filter : MOA-Red
  
  

  small red curcle shows Swift XRT error circle (1.6arcsec)

  
  

IRSF Observations

Status : IN PREPARATION