GRB 250327A
Time: 07:30:04
Trigger Number: 1299088
Burst Advocate: Tyler Parsotan
BAT Data:
| RA: a | 248.209 16:32:50.2 |
| Dec: a | 61.610 61:36:36.0 |
| 90% Error Radius: b | 2.2 |
| T90: c | 91.008 |
| Fluence: d | 76 (5) |
| 1s Peak Photon Flux: e | 2.1 (0.7) |
| Photon Index: f | 1.28, PL (0.12) |
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 | 16:32:46.80 |
| Dec: a | 61:36:58.9 |
| 90% Error Radius: b | 3.6 |
| Time to First Observation: c | 12100 |
| Early Flux: d | n/a |
| 11 Hour Flux: d | n/a |
| 24 Hour Flux: d | n/a |
| Initial Temporal Index: | -0.92 |
| Spectral Index (Gamma): | 2.38 |
| Column Density (NH): e | 3.0 |
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 | 13800 |
| V Magnitude: | V>18.30 |
| Other Filter Magnitudes: | B>20.88 U>20.58 UVW1>20.62 UVM2>20.28 UVW2>20.31 White>20.81 |
a J2000; b arcsec; c seconds
Other Burst Info:
Redshift:Host Galaxy:
Other Observatory Detections:
Fermi (GMB)
Comments:
Due to an observing constraint, Swift did not get data immediately.
UVOT: no detection
References:
BAT: GCN 39877; GCN 39987
XRT: GCN 39892
UVOT: GCN 40008
Radio:
Redshift:
Host:
Other: