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GRB 190324A

Time: 22:44:01
Trigger Number: 894718
Burst Advocate: Sam LaPorte

BAT Data:

RA: a 49.603
03:18:24.7
Dec: a -47.212
-47:12:43.2
90% Error Radius: b 1.0
T90: c 28.4
Fluence: d 72 (2)
1s Peak Photon Flux: e 11.9 (0.5)
Photon Index: f 1.46, PL (0.06)

90% error in parentheses,
a J2000; b arcmin; c seconds; d 10-7 erg/cm2 (15-150 keV); e ph/cm2/sec (15-150 keV); f PL = simple power-law, CPL = cutoff power-law (15-150 keV)

XRT Data:

RA: a 03:18:27.77
Dec: a -47:12:54.1
90% Error Radius: b 1.4
Time to First Observation: c 3297.89
Early Flux: d n/a
11 Hour Flux: d 0.197808828
24 Hour Flux: d 0.04485787
Initial Temporal Index: -1.121
Spectral Index (Gamma): 1.9869
Column Density (NH): e 0.828969

Note: Please be aware that only the very basic temporal and spectral quantities are reported here. You are strongly encouraged to see the referenced GCN circulars for full details.
a J2000; b arcsec; c seconds; d 10-11 erg/cm2/s (0.3-10 keV); e 1021 cm-2

» XRT GRB Live Catalogue
» XRT Light Curves
» XRT Spectra

UVOT Data:

RA: a 03:18:27.74
Dec: a -47:12:52.6
90% Error Radius: b 0.43
Time to First Observation: c 3302
V Magnitude: V=17.55
Other Filter Magnitudes: B=17.98
U=16.75
UVW1=16.7
UVM2=16.79
UVW2=17.82
White=17.23

a J2000; b arcsec; c seconds

Other Burst Info:

Redshift:
1.1715 (VLT: absorption)
Host Galaxy:
Other Observatory Detections:
VLT, Fermi (GBM), MASTER-OAFA, CALET (CGBM), Insight-HXMT/HE, Konus-Wind

Comments:

Due to an observing constraint, Swift did not slew until T0+52.4 minutes.

References:

BAT: GCN 23993; GCN 24007
XRT: GCN 23997; GCN 24001; GCN 24004; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23996; GCN 24014
Radio:
Redshift: GCN 23999 (VLT)
Host:
Other: