batgrbproduct Analysis for Trigger=563980

Analysis Summary

Notes:

======================================================================
                  BAT GRB EVENT DATA PROCESSING REPORT
    Process Script Ver: batgrbproduct v2.46
    Process Start Time (local time): Fri Jul 26 08:37:04 EDT 2013
             Host Name: gcn5
   Current Working Dir: /local/data/raid16/prebascript_archive/trigger563980/GCN5_download_cron
======================================================================

  Trigger: 00563980      Segment: 000

  BAT Trigger Time: 396445042.368   [s; MET]
      Trigger Stop: 396445050.56   [s; MET]
               UTC: 2013-07-25T11:37:11.536020    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 230.033541703187   Dec: 0.623637856485605  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    7.52
     Image Trigger?:     NO
     Rate S/N Ratio:     14.5258390463339  [ if not an image trigger ]
     Image S/N Ratio:    7.52

  Flight Position:   [ source = BAT ]
    RA: 230.033541703187   Dec: 0.623637856485605  [deg; J2000]

  Ground Position:   [ source = BAT pre-slew burst ]
    RA: 230.060649186126   Dec: 0.623904499627221  [deg; J2000]  
        { 15h 20m 14.6s , +00d 37' 26.1" }
         +/- 2.52700766871207 [arcmin] (estimated 90% radius based on SNR)
         +/- 1.13938075707613 [arcmin] (formal 1-sigma fit error)
    SNR: 8.09032841641633
 
  Angular difference between Flight and Ground position is 1.626431 arcmin
 
  Partial Coding Fraction: 0.3945312    [ including projection effects ]

  Duration
     T90: 101.792000055313 +/- 20.4461986636619
        Measured from: -4.59999984502792
                   to: 97.1920002102852     [s; relative to TRIGTIME]
     T50: 52.1920000314713 +/- 25.0323630565443
        Measured from: 5.62400013208389
                   to: 57.8160001635551     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: 2.97200000286102     
                   to: 3.97200000286102     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -9.83199995756149     
                   to: 103.432000041008     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     0.557103   0.559316   0.405390   0.203781
           0.095818   0.083621   0.070931   0.059209 [error]
 Peak      0.020245   0.019104   0.027640   0.013796
           0.009176   0.008218   0.007369   0.005852 [error]

     [ fluence units of on-axis counts / fully illuminated detector ] 

======================================================================
 
=== Fluence/Peak Flux Summary ===
 
              Model    Band1    Band2    Band3    Band4    Band5    Total      
                       15-25    25-50   50-100  100-350   15-150   15-350   keV
Fluence   Power-law 1.46e-07 2.53e-07 3.34e-07 8.99e-07 9.76e-07 1.63e-06   erg/cm2
              Error 4.10e-08 4.12e-08 7.11e-08 4.32e-07 1.67e-07 4.80e-07   erg/cm2
Peak flux Power-law 1.54e-01 1.88e-01 1.66e-01 2.54e-01 5.96e-01 7.62e-01   ph/cm2/s
              Error 1.15e-01 8.09e-02 5.95e-02 2.34e-01 2.05e-01 2.50e-01   ph/cm2/s
 
Fluence   Cutoff-PL 1.50e-07 2.54e-07 3.28e-07 8.59e-07 9.60e-07 1.59e-06   erg/cm2
              Error 4.11e-08 4.03e-08 7.11e-08 5.65e-07 1.66e-07 5.42e-07   erg/cm2
Peak flux Cutoff-PL 1.64e-01 1.93e-01 1.64e-01 2.39e-01 6.05e-01 7.61e-01   ph/cm2/s
              Error 1.14e-01 8.12e-02 5.99e-02 2.86e-01 2.05e-01 5.05e-01   ph/cm2/s
 
Fluence        Band 0.00e+00 0.00e+00 0.00e+00 0.00e+00 0.00e+00 0.00e+00   erg/cm2
              Error 0.00e+00 0.00e+00 0.00e+00 0.00e+00 0.00e+00 0.00e+00   erg/cm2
Peak flux      Band 0.00e+00 0.00e+00 0.00e+00 0.00e+00 0.00e+00 0.00e+00   ph/cm2/s
              Error 0.00e+00 0.00e+00 0.00e+00 0.00e+00 0.00e+00 0.00e+00   ph/cm2/s
 
=== Time-averaged spectral analysis ===
 
Model Ph_index Ph_90err Epeak  Epeak_90err Norm     Nomr_90err chi2   dof
PL    1.599    0.300    -      -           9.21e-04 1.46e-04   57.510 57
CPL   1.610    0.309    9999.4    0.0      9.17e-04 5.33e-04   57.530 56
 
 
=== 1-s peak spectral analysis ===
 
Model Ph_index Ph_90err Epeak  Epeak_90err Norm     Nomr_90err chi2   dof
PL    1.175    0.712    -      -           5.10e-03 1.65e-03   61.600 57
CPL   1.210    0.720    9999.4    0.0      5.09e-03 6.89e-03   61.620 56
 
Model      : spectral model: simple power-law (PL) and cutoff power-law (CPL)
Ph_index   : photon index: E^-{Ph_index} (minus sign is not included in the index)
Ph_90err   : 90% error of the photon index
Epeak      : Epeak in keV
Epeak_90err: 90% error of Epeak
Norm       : normalization at 50 keV in PL model and at 1 keV in CPL model
Nomr_90err : 90% error of the normalization
chi2       : Chi-Squared
dof        : degree of freedom
 
=== T90/T50 calculation in the 50-300 keV band (BATSE band) using 64 ms lc ===
 
T90 in the 50-300 keV band: 17.152000 sec.
T50 in the 50-300 keV band: 8.576000 sec.
 
=== Table of the duration information ==
 
        Value   tstart    tstop
T100  113.264   -9.832  103.432
T90   101.792   -4.600   97.192
T50    52.192    5.624   57.816
Peak    1.000    2.972    3.972

Image

Pre-slew 15-350 keV image (Event data; bkg subtracted)

#   RAcent  DECcent POSerr  Theta    Phi     Peak Cts     SNR  Name
  230.0606  +0.6239 0.0238   30.8  -98.9       1.5928     8.1  TRIG_00563980       
------------------------------------------
 
Foreground time interval of the image:
 -9.832 103.432 (delta_t = 113.264 [sec])
Background time interval of the image:
-239.368 -218.248 (delta_t =  21.120 [sec])
-217.368  -9.832 (delta_t = 207.536 [sec])

Lightcurves

Notes:

1 s binning

From T0-310 s to T0+310 s
From T100_start - 20 s to T100_end + 30 s
Full time interval

64 ms binning

Full time interval
From T100_start to T100_end
From T0-5 sec to T0+5 sec

16 ms binning

From T100_start-5 s to T100_start+5 s

8 ms binning

From T100_start-3 s to T100_start+3 s

2 ms binning

From T100_start-1 s to T100_start+1 s

SN=5 or 10 sec. binning (whichever binning is satisfied first)

SN=5 or 10 sec. binning (T < 200 sec)

Spectra

Notes:

Time averaged spectrum fit using the pre-slew DRM

Power-law model
Time interval is from   -9.832 sec. to  103.432 sec.
 
Spectral model in power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.59866     ( -0.297586   0.301911 )
Norm@50keV  : 9.21270E-04    ( -0.000147022   0.000145013 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          57.51 using 59 PHA bins.
# Reduced chi-squared =          1.009 for     57 degrees of freedom 
# Null hypothesis probability =   4.560196e-01
 
Photon flux (15-150 keV)    in 113.3 sec: 0.118338 ( -0.0189467  0.0190331 ) ph/cm2/s
Energy fluence (15-150 keV)             : 9.76331e-07 ( -1.65952e-07  1.68256e-07 ) ergs/cm2
 
Cutoff power-law model
Time interval is from   -9.832 sec. to  103.432 sec.
Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.61018     ( -0.327377   0.291622 )
Epeak [keV] : 9999.35      ( -9999.36 -9999.36 )
Norm@50keV  : 9.17156E-04    ( -0.0001459   0.00092027 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          57.53 using 59 PHA bins.
# Reduced chi-squared =          1.027 for     56 degrees of freedom 
# Null hypothesis probability =   4.183453e-01
 
Photon flux (15-150 keV)    in 113.3 sec: 0.118891 ( -0.0195634  0.018533 ) ph/cm2/s
Energy fluence (15-150 keV)             : 9.6008e-07 ( -1.56532e-07  1.74664e-07 ) ergs/cm2
 
Band function
Time interval is from   -9.832 sec. to  103.432 sec.
 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : -1.25659   ( 1.25649   1.25649 )
beta        : -1.59868    ( 1.59869   0.29824 )
Epeak [keV] : 32.2913      ( -32.2484 -32.2484 )
Norm@50keV   : 1.96439E-03    ( -0.00118522   2.5933 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          57.51 using 59 PHA bins.
# Reduced chi-squared =          1.046 for     55 degrees of freedom 
# Null hypothesis probability =   3.822624e-01
 
Photon flux (15-150 keV)    in 113.3 sec:  (    ) ph/cm2/s
Energy fluence (15-150 keV)             : 0 ( 0  0 ) ergs/cm2
 
Single BB
 
Spectral model blackbody:
------------------------------------------------------------
Parameters  : value    Lower 90%  Upper 90%
kT [keV]    : 14.1540  (-3.31322  4.51098)
R^2/D10^2   : 1.51097E-02  (-0.0149781   0.0245377)
(R is the radius in km and D10 is the distance to the source in units of 10 kpc)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          75.90 using 59 PHA bins.
# Reduced chi-squared =          1.332 for     57 degrees of freedom 
# Null hypothesis probability =   4.781182e-02
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  7.237e-08   2.298e-08
25- 50  2.721e-07   7.025e-08
50-150  3.609e-07   1.348e-07
15-150  7.053e-07   1.750e-07
Thermal bremsstrahlung (OTTB)
 
 
Spectral model: thermal bremsstrahlung
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT [keV]    : 199.326       (-106.339      -199.337)
Norm        : 0.474135       (-0.0727463     0.0938335)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          58.80 using 59 PHA bins.
# Reduced chi-squared =          1.032 for     57 degrees of freedom 
# Null hypothesis probability =   4.093383e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  1.338e-07   7.574e-08
25- 50  2.573e-07   1.447e-07
50-150  5.643e-07   3.151e-07
15-150  9.554e-07   5.405e-07
Double BB
 
 
Spectral model: bbodyrad<1> + bbodyrad<2>
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT1 [keV]   : 6.84431        (-2.0468      2.86731)
R1^2/D10^2  : 0.169951        (-0.120742      0.503854)
kT2 [keV]   : 38.7296        (-16.5521      -38.8803)
R2^2/D10^2  : 4.34406E-04    (-0.000412807   0.00209551)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          56.38 using 59 PHA bins.
# Reduced chi-squared =          1.025 for     55 degrees of freedom 
# Null hypothesis probability =   4.230831e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  1.512e-07   8.565e-08
25- 50  2.513e-07   1.239e-07
50-150  6.328e-07   3.535e-07
15-150  1.035e-06   5.226e-07

Peak spectrum fit

Power-law model
Time interval is from    2.972 sec. to    3.972 sec.
 
Spectral model in power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.17461     ( -0.74113   0.683474 )
Norm@50keV  : 5.09847E-03    ( -0.00168318   0.00160693 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          61.60 using 59 PHA bins.
# Reduced chi-squared =          1.081 for     57 degrees of freedom 
# Null hypothesis probability =   3.150401e-01
 
Photon flux (15-150 keV)    in 1 sec: 0.596351 ( -0.203152  0.206318 ) ph/cm2/s
Energy fluence (15-150 keV)             : 5.21069e-08 ( -1.7552e-08  1.76987e-08 ) ergs/cm2
 
Cutoff power-law model
Time interval is from    2.972 sec. to    3.972 sec.
Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.21008     ( -0.787496   0.652135 )
Epeak [keV] : 9999.36      ( -9999.36 -9999.36 )
Norm@50keV  : 5.08845E-03    ( -0.00159943   0.0121877 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          61.62 using 59 PHA bins.
# Reduced chi-squared =          1.100 for     56 degrees of freedom 
# Null hypothesis probability =   2.820849e-01
 
Photon flux (15-150 keV)    in 1 sec: 0.605140 ( -0.212538  0.198405 ) ph/cm2/s
Energy fluence (15-150 keV)             : 5.06738e-08 ( -1.62035e-08  1.87909e-08 ) ergs/cm2
 
Band function
Time interval is from    2.972 sec. to    3.972 sec.
 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : -0.964773   ( 0.964752   0.964752 )
beta        : -1.17449    ( 1.17425   0.74107 )
Epeak [keV] : 44.9908      ( -44.9262 -44.9262 )
Norm@50keV   : 8.98566E-03    ( -0.00547013   0 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          61.60 using 59 PHA bins.
# Reduced chi-squared =          1.120 for     55 degrees of freedom 
# Null hypothesis probability =   2.518993e-01
 
Photon flux (15-150 keV)    in 1 sec:  (    ) ph/cm2/s
Energy fluence (15-150 keV)             : 0 ( 0  0 ) ergs/cm2
 
Single BB
 
Spectral model blackbody:
------------------------------------------------------------
Parameters  : value    Lower 90%  Upper 90%
kT [keV]    : 27.5178  (-12.3001  33.2213)
R^2/D10^2   : 9.58800E-03  (-0.0093116   0.0498103)
(R is the radius in km and D10 is the distance to the source in units of 10 kpc)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          66.00 using 59 PHA bins.
# Reduced chi-squared =          1.158 for     57 degrees of freedom 
# Null hypothesis probability =   1.938969e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  1.196e-09   8.010e-10
25- 50  7.106e-09   4.558e-09
50-150  3.912e-08   2.510e-08
15-150  4.742e-08   2.944e-08
Thermal bremsstrahlung (OTTB)
 
 
Spectral model: thermal bremsstrahlung
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT [keV]    : 199.363       (-116.915      -199.363)
Norm        : 2.51932       (-0.807604     0.807639)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          63.22 using 59 PHA bins.
# Reduced chi-squared =          1.109 for     57 degrees of freedom 
# Null hypothesis probability =   2.660398e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  6.273e-09   3.853e-09
25- 50  1.207e-08   7.525e-09
50-150  2.647e-08   1.602e-08
15-150  4.481e-08   2.765e-08
Double BB
 
 
Spectral model: bbodyrad<1> + bbodyrad<2>
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT1 [keV]   : 5.09814        (-2.71339      6.23565)
R1^2/D10^2  : 2.59333        (-2.48326      129.381)
kT2 [keV]   : 42.7086        (-20.6192      -42.7086)
R2^2/D10^2  : 2.55001E-03    (-0.00249378   0.0146188)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          59.85 using 59 PHA bins.
# Reduced chi-squared =          1.088 for     55 degrees of freedom 
# Null hypothesis probability =   3.041280e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  7.385e-09   4.849e-09
25- 50  8.643e-09   4.719e-09
50-150  4.130e-08   2.599e-08
15-150  5.733e-08   3.194e-08
Plot creation:
Fri Jul 26 09:29:01 EDT 2013