GRB 130504A at (565) Bassano Bresciano Observatory

This page was automatically created in real time by telescope facility.

Exposures start date: 2013-05-04 Exposures start time: 02:08:16 U.T. Telescope: Schmidt D=320 mm - Mag. Lim= 18 Newton D=250 mm - Mag. Lim= 18 Observers: U.Quadri, L.Strabla, R.Girelli, A.Quadri

Informations from GCN notice:

TRIGGER_NUM: 555096,
NOTICE_DATE: Sat 04 May 13 02:06:01 UT
GRB_RA: 272.365d {+18h 09m 27s} (J2000)
GRB_DEC: -16.344d {-16d 20' 38"} (J2000)
GRB_ERROR: 3.00 [arcmin radius, statistical only]
GRB_DATE: 16416 TJD; 124 DOY; 13/05/04
GRB_TIME: 7534.31 SOD {02:05:34.31} UT
This is a GRB

GCN Circular of this burst

Observers notes: (these notes are added by observers at the end of followup)

The observations started automatically 2 min 42 sec after the 
GRB trigger, with our schmidt telescope D=400 mm F/D=3 
and our Newton telescope D=250mm F/D=5.5.

Weather conditions were good.

We co-added 2 series of 10 unfiltered CCD exposures of 120s each.

We did not found any optical counterpart in the error box of 
the XRTcandidate (Cummings et al. GCN 14551) and in error box of
X-ray afterglow candidate (P. D'Avanzo (INAF-OAB), A. Melandri (INAF-OAB)
et al. GCN 14553) at our following limiting magnitude:

Start      End       Vlim
2.7min     52min     18.0