Fermi-GBM GRB090328401 Summary
Trigger Summary
Trigger Time [MET] : 259925808.511282
Burst Pos RA [deg] : 80.0167
Burst Pos Dec [deg] : -45.6000
Burst Err Radius [deg] : 5.3167
Trigger significance [sig]: 5.1
Trigger time scale [ms] : 2048
Trigger channel low : 3
Trigger channel high : 4
Trigger channel low (ADC) : 259
Trigger channel high (ADC): 1352
Triggered detector : 000000110000
SC Geo East Long [deg] : 46.0353
SC Geo North Lat [deg] : -11.4008
GBM Light curves
Notes:
- 1) The data are from the Fermi-SDC: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/
- 2) The light curve is generated using the Fermi-tool gtbin for the TTE data.
- 3) The individual panel shows the GBM light curve for each GBM detector (GBM-BGO: b0 and b1, GBM-NaI: from n0 to nb) in full energy range.
1s binning
All interval
From T0-10 to T0+100
From T0-10 to T0+50
From T0-10 to T0+10
64ms binning
All interval
From T0-10 to T0+100
From T0-10 to T0+50
From T0-10 to T0+10
LAT Sky Image
Notes:
- 1) The data are from the LAT photon server: http://fermi.gsfc.nasa.gov/FTP/fermi/data/lat/allsky/
- 2) The LAT image is created using the Fermi-tool gtselect and gtbin.
- 3) The GBM position with 35 degree radius is used to create the image.
- 4) The energy range is from 100 MeV to 300 GeV.
- 5) The image is searched using ximage detect command. If ximage detect command finds any significant source, the result is shown at the bottom of the image
- 6) Green circle is the GBM error circle.
# count err pixel Vig RA(2000) Dec(2000) Err H-Box
x y corr rad (sec)
1 1.65E+01+/-5.0E+00 9.9 31.3 1.00 06 02 11.9 -42 12 22.6 -1 9900
LAT light curves
Notes:
- 1) All the photons within a radius of 35 degrees from the GBM position are used to construct the light curve (because the GBM location is not that accurate).
1s binning
10s binning
GBM-LAT light curve (1s binning)