GRB 150413A

Time: 13:54:58
Trigger Number: 637899
Burst Advocate: Craig Markwardt

BAT Data:

RA: a 190.396
Dec: a 71.839
90% Error Radius: b 1.9
T90: c 263.6
Fluence: d 43 (4)
1s Peak Photon Flux: e 1.6 (0.3)
Photon Index: f 1.75, PL (0.14)

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)

BAT Light Curve:

BAT Light Curve for GRB 150413A

XRT Data:

RA: a n/a
Dec: a n/a
90% Error Radius: b n/a
Time to First Observation: c 303300
Early Flux: d n/a
11 Hour Flux: d n/a
24 Hour Flux: d n/a
Initial Temporal Index: n/a
Spectral Index (Gamma): n/a
Column Density (NH): e n/a

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 n/a
Dec: a n/a
90% Error Radius: b n/a
Time to First Observation: c n/a
V Magnitude: n/a
Other Filter Magnitudes: n/a

a J2000; b arcsec; c seconds

Other Burst Info:

3.2 (CAHA: absorption)
3.139 (Asiago: absorption)
Host Galaxy:
Other Observatory Detections:
MASTER II, MAXI, Khureltogot (ORI-40), Nanshan (1m), Tautenburg (1.34m), Palomar (60"), CAHA (2.2m), University of Athens (0.40m), iTelescope (0.43m & 0.32m), Capannori (0.60m), Virtual Telescope (17"), GMG (2.4m), Asiago (1.8m), Mt. Lemmon (1m), MITSuME (50cm), RTT150 (1.5m), AZT-11, AMI @ 15 GHz, Bassano Bresciano Observatory, SANTEL-650


Due to an observing constraint, Swift did not observe until T0+4 days.
XRT: no detection


BAT: GCN 17688; GCN 17701; GCN 17731
XRT: GCN 17723
Radio: GCN 17708 (AMI)
Redshift: GCN 17697 (CAHA); GCN 17710 (Asiago)