GRB 090709A
Time: 07:38:34
Trigger Number: 356890
Burst Advocate: David Morris
BAT Data:
RA: a | 289.944 19:19:46.6 |
Dec: a | 60.728 60:43:40.8 |
90% Error Radius: b | 1.0 |
T90: c | 89 |
Fluence: d | 257 (3) |
1s Peak Photon Flux: e | 7.8 (0.3) |
Photon Index: f | 1.22, PL (0.03) |
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 | 19:19:42.48 |
Dec: a | 60:43:38.9 |
90% Error Radius: b | 1.4 |
Time to First Observation: c | 67.81 |
Early Flux: d | 10 |
11 Hour Flux: d | 0.568528 |
24 Hour Flux: d | 0.1786416 |
Initial Temporal Index: | -1.872 |
Spectral Index (Gamma): | 2.00971 |
Column Density (NH): e | 2.473 |
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 | 77 |
V Magnitude: | V>19.59 |
Other Filter Magnitudes: | B>20.01 U>20.09 UVW1>19.83 UVM2>19.63 UVW2>19.85 White>21.03 |
a J2000; b arcsec; c seconds
Other Burst Info:
Redshift:Host Galaxy:
K' = 22.0 (Gemini-North)Other Observatory Detections:
Subaru, PAIRITEL, Palomar (60"), Konus-Wind, Faulkes North (2m), INTEGRAL, Suzaku
Comments:
References:
BAT: GCN 9625; GCN 9640; GCN 9645
XRT: GCN 9625; GCN 9636; GCN 9642; GCN 9696; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9625; GCN 9652
Radio:
Redshift:
Host: GCN 10903 (Gemini-North)
Other: GCN Report 235.1