GRB 130418A
Time: 19:00:53
Trigger Number: 553847
Burst Advocate: Max De Pasquale
BAT Data:
| RA: a | 149.045 09:56:10.8 |
| Dec: a | 13.674 13:40:26.4 |
| 90% Error Radius: b | 1.9 |
| T90: c | >300 |
| Fluence: d | 18 (2) |
| 1s Peak Photon Flux: e | 0.6 (0.2) |
| Photon Index: f | 2.07, PL (0.17) |
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:
XRT Data:
| RA: a | 09:56:08.85 |
| Dec: a | 13:40:02.0 |
| 90% Error Radius: b | 1.8 |
| Time to First Observation: c | 129.70 |
| Early Flux: d | 155 |
| 11 Hour Flux: d | 0.09930438 |
| 24 Hour Flux: d | 0.03376863 |
| Initial Temporal Index: | -0.7393 |
| Spectral Index (Gamma): | 1.68684 |
| Column Density (NH): e | 1.32281 |
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 | 09:56:08.88 |
| Dec: a | 13:40:02.7 |
| 90% Error Radius: b | 0.50 |
| Time to First Observation: c | 138 |
| V Magnitude: | V=17.69 |
| Other Filter Magnitudes: | U=14.71 B=17.41 UVW1=17.25 UVM2=17.61 UVW2=18.08 White=14.85 |
a J2000; b arcsec; c seconds
Other Burst Info:
Redshift:1.218 (GTC)Host Galaxy:
1.217 (VLT: absorption)
Other Observatory Detections:
CAHA (1.23m), Bassano Bresciano Observatory, GTC (10.4m), TNG, TAROT (25cm), OSN (1.5m), MPG/ESO (2.2m), CARMA @ 93 GHz, HJT (1.5m), REM, VLT, Mt. Lemmon (1m), iTelescope (T18, T21), CTIO (1.3m), HJT (1.5m), Konus-Wind
Comments:
References:
BAT: GCN 14377; GCN 14392
XRT: GCN 14377; GCN 14383; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14377; GCN 14384
Radio: GCN 14387 (CARMA)
Redshift: GCN 14380 (GTC); GCN 14390 (VLT)
Host:
Other: