GRB 090509
Time: 05:10:03
Trigger Number: 351525
Burst Advocate: Dirk Grupe
BAT Data:
RA: a | 241.422 16:05:41.3 |
Dec: a | -28.385 -28:23:06.0 |
90% Error Radius: b | 2.1 |
T90: c | 335 |
Fluence: d | 33 (4) |
1s Peak Photon Flux: e | 1.5 (0.3) |
Photon Index: f | 1.75, PL (0.20) |
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 | n/a |
Dec: a | n/a |
90% Error Radius: b | n/a |
Time to First Observation: c | n/a |
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:
Redshift:Host Galaxy:
Other Observatory Detections:
ESO/MPI (2.2m), REM (60cm), CTIO (1.3m), Fermi (GBM)
Comments:
Due to the Moon observing constraint, Swift cannot slew to the BAT position until May 12. There will thus be no XRT or UVOT data for this trigger.
References:
BAT: GCN 9325; GCN 9335; GCN 9349
XRT:
UVOT:
Radio:
Redshift:
Host:
Other: GCN Report 216.1