batgrbproduct analysis for trigger=117504

batgrbproduct Analysis for Trigger=117504

Analysis Summary

Notes:

1) No attempt has been made to eliminate the non-significant decimal places.
2) This batgrbproduct analysis is done using the HEASARC data.
3) This batgrbproduct analysis is using the flight position for the mask-weighting calculation.

======================================================================
                  BAT GRB EVENT DATA PROCESSING REPORT
    Process Script Ver: batgrbproduct v2.46
    Process Start Time (local time): Wed Jan 22 22:08:33 EST 2014
             Host Name: batevent1
   Current Working Dir: /local/data/batevent/batevent_reproc/trigger117504
======================================================================

  Trigger: 00117504      Segment: 000

  BAT Trigger Time: 137028140.608   [s; MET]
      Trigger Stop: 137028142.656   [s; MET]
               UTC: 2005-05-05T23:22:21.098760    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 141.781927347682   Dec: 30.2552283992829  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    10
     Image Trigger?:     NO
     Rate S/N Ratio:     15.4596248337403  [ if not an image trigger ]
     Image S/N Ratio:    10

  Flight Position:   [ source = BAT ]
    RA: 141.781927347682   Dec: 30.2552283992829  [deg; J2000]

  Ground Position:   [ source = BAT pre-slew burst ]
    RA: 141.757260913215   Dec: 30.2668789959081  [deg; J2000]  
        { 09h 27m 01.7s , +30d 16' 00.8" }
         +/- 1.30574510164845 [arcmin] (estimated 90% radius based on SNR)
         +/- 0.371102249786264 [arcmin] (formal 1-sigma fit error)
    SNR: 20.7781258503818
 
  Angular difference between Flight and Ground position is 1.456968 arcmin
 
  Partial Coding Fraction: 0.2480469    [ including projection effects ]

  Duration
     T90: 58.852000027895 +/- 6.83979532780525
        Measured from: -8.64400002360344
                   to: 50.2080000042915     [s; relative to TRIGTIME]
     T50: 26.9120000004768 +/- 5.93884163816196
        Measured from: -0.763999998569489
                   to: 26.1480000019073     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: 1.01999998092651     
                   to: 2.01999998092651     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -10.0640000104904     
                   to: 52.5079999864101     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     0.691584   1.323308   1.069492   0.337626
           0.080931   0.084672   0.073827   0.060864 [error]
 Peak      0.021365   0.082422   0.083801   0.030057
           0.010418   0.011807   0.010660   0.008530 [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 2.98e-07 5.85e-07 8.89e-07 2.94e-06 2.49e-06 4.71e-06   erg/cm2
              Error 4.00e-08 4.78e-08 7.12e-08 5.16e-07 1.81e-07 5.57e-07   erg/cm2
Peak flux Power-law 4.38e-01 5.66e-01 5.34e-01 8.92e-01 1.84e+00 2.43e+00   ph/cm2/s
              Error 1.41e-01 1.15e-01 8.12e-02 2.75e-01 3.06e-01 3.65e-01   ph/cm2/s
 
Fluence   Cutoff-PL 2.73e-07 6.07e-07 9.30e-07 1.72e-06 2.45e-06 3.52e-06   erg/cm2
              Error 4.85e-08 5.51e-08 8.51e-08 9.79e-07 1.91e-07 1.06e-06   erg/cm2
Peak flux Cutoff-PL 3.52e-01 5.83e-01 5.92e-01 4.98e-01 1.79e+00 2.02e+00   ph/cm2/s
              Error 1.67e-01 1.28e-01 1.09e-01 -------- 3.10e-01 5.11e-01   ph/cm2/s
 
Fluence        Band 2.45e-07 6.40e-07 9.00e-07 2.36e-06 2.44e-06 4.15e-06   erg/cm2
              Error 5.54e-08 6.65e-08 7.98e-08 -------- 1.87e-07 7.26e-07   erg/cm2
Peak flux      Band 3.63e-01 5.78e-01 5.86e-01 5.43e-01 1.80e+00 2.08e+00   ph/cm2/s
              Error -------- -------- -------- -------- -------- --------   ph/cm2/s

 
=== Time-averaged spectral analysis ===
 
Model Ph_index Ph_90err Epeak  Epeak_90err Norm     Nomr_90err chi2   dof
PL    1.395    0.118    -      -           4.12e-03 2.88e-04   42.840 57
CPL   0.968    0.499     131.9  -43.2      6.55e-03 3.72e-03   40.510 56
 
 
=== 1-s peak spectral analysis ===
 
Model Ph_index Ph_90err Epeak  Epeak_90err Norm     Nomr_90err chi2   dof
PL    1.083    0.249    -      -           1.59e-02 2.51e-03   62.810 57
CPL   0.318    1.023     132.8  -42.4      3.36e-02 4.17e-02   60.900 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: 59.200000 sec.
T50 in the 50-300 keV band: 24.960000 sec.

 
=== Table of the duration information ==
 
        Value   tstart    tstop
T100   62.572  -10.064   52.508
T90    58.852   -8.644   50.208
T50    26.912   -0.764   26.148
Peak    1.000    1.020    2.020

Click here for the BAT GCN circular template

Image

Pre-slew 15.0-350.0 keV image (Event data)

#   RAcent    DECcent   POSerr    Theta     Phi              Peak Cts       SNR   Name
  141.7573    30.2669   0.0093    49.3359  -157.1464         3.6471222     20.778 TRIG_00117504                 
 
Foreground time interval of the image:
-10.064  52.508 (delta_t =  62.572 [sec])
Background time interval of the image:
-299.608 -10.064 (delta_t = 289.544 [sec])

Lightcurves

Notes:

1) The mask-weighted light curves are using the flight position.
2) Multiple plots of different time binning/intervals are shown to cover all scenarios of short/long GRBs, rate/image triggers, and real/false positives.
3) For all the mask-weighted lightcurves, the y-axis units are counts/sec/det where a det is 0.4 x 0.4 = 0.16 sq cm.
4) The verticle lines correspond to following: green dotted lines are T50 interval, black dotted lines are T90 interval, blue solid line(s) is a spacecraft slew start time, and orange solid line(s) is a spacecraft slew end time.
5) Time of each bin is in the middle of the bin.

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

Blue+Cyan dotted lines: Time interval of the scaled map
From 0.000000 to 2.048000

8 ms binning

From T100_start-3 s to T100_start+3 s

Blue+Cyan dotted lines: Time interval of the scaled map
From 0.000000 to 2.048000

2 ms binning

From T100_start-1 s to T100_start+1 s

Blue+Cyan dotted lines: Time interval of the scaled map
From 0.000000 to 2.048000

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

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

Quad-rate summed light curves (from T0-300s to T0+1000s)

Spectral Evolution

Spectra

Notes:

1) The fitting includes the systematic errors.
2) When the burst includes telescope slew time periods, the fitting uses an average response file made from multiple 5-s response files through out the slew time plus single time preiod for the non-slew times, and weighted by the total counts in the corresponding time period using addrmf. An average response file is needed becuase a spectral fit using the pre-slew DRM will introduce some errors in both a spectral shape and a normalization if the PHA file contains a lot of the slew/post-slew time interval.
3) For fits to more complicated models (e.g. a power-law over a cutoff power-law), the BAT team has decided to require a chi-square improvement of more than 6 for each extra dof.

Time averaged spectrum fit using the average DRM

Power-law model

Time interval is from  -10.064 sec. to   52.508 sec.
 
Spectral model in power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.39540     ( -0.118879   0.117582 )
Norm@50keV  : 4.12095E-03    ( -0.000288181   0.000288095 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          42.84 using 59 PHA bins.
# Reduced chi-squared =         0.7516 for     57 degrees of freedom 
# Null hypothesis probability =   9.179366e-01
 
Photon flux (15-150 keV)    in 62.57 sec: 0.501330 ( -0.0381736  0.0383321 ) ph/cm2/s
Energy fluence (15-150 keV)             : 2.49385e-06 ( -1.80867e-07  1.81152e-07 ) ergs/cm2

Cutoff power-law model

Time interval is from  -10.064 sec. to   52.508 sec.
Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 0.968115     ( -0.533436   0.464944 )
Epeak [keV] : 131.945      ( -45.5182 -131.951 )
Norm@50keV  : 6.54774E-03    ( -0.00251792   0.00491841 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          40.51 using 59 PHA bins.
# Reduced chi-squared =         0.7233 for     56 degrees of freedom 
# Null hypothesis probability =   9.407968e-01
 
Photon flux (15-150 keV)    in 62.57 sec: 0.492288 ( -0.039413  0.039557 ) ph/cm2/s
Energy fluence (15-150 keV)             : 2.44884e-06 ( -1.91577e-07  1.89994e-07 ) ergs/cm2

Band function

Time interval is from  -10.064 sec. to   52.508 sec.
 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : -5.58920E-02   ( -1.07147   0.120594 )
beta        : -1.62617    ( 1.62651   0.231642 )
Epeak [keV] : 60.2919      ( -29.6046 59.5152 )
Norm@50keV   : 2.27929E-02    ( -0.0233322   57.5106 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          37.84 using 59 PHA bins.
# Reduced chi-squared =         0.6880 for     55 degrees of freedom 
# Null hypothesis probability =   9.625164e-01
 
Photon flux (15-150 keV)    in 62.57 sec:  (    ) ph/cm2/s
Energy fluence (15-150 keV)             : 2.43574e-06 ( -2.4353e-06  -1.87059e-07 ) ergs/cm2

Single BB

 
Spectral model blackbody:
------------------------------------------------------------
Parameters  : value    Lower 90%  Upper 90%
kT [keV]    : 17.2364  (-1.45149  1.63376)
R^2/D10^2   : 3.63559E-02  (-0.0100195   0.0133933)
(R is the radius in km and D10 is the distance to the source in units of 10 kpc)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          77.63 using 59 PHA bins.
# Reduced chi-squared =          1.362 for     57 degrees of freedom 
# Null hypothesis probability =   3.597606e-02
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  1.371e-07   1.996e-08
25- 50  6.133e-07   6.429e-08
50-150  1.307e-06   1.467e-07
15-150  2.057e-06   1.727e-07

Thermal bremsstrahlung (OTTB)

 
 
Spectral model: thermal bremsstrahlung
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT [keV]    : 200.000       (      )
Norm        : 2.11842       (-0.148417     0.148392)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          46.87 using 59 PHA bins.
# Reduced chi-squared =         0.8223 for     57 degrees of freedom 
# Null hypothesis probability =   8.284556e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  3.302e-07   2.825e-08
25- 50  6.351e-07   6.029e-08
50-150  1.393e-06   2.972e-07
15-150  2.358e-06   3.103e-07

Double BB

 
 
Spectral model: bbodyrad<1> + bbodyrad<2>
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT1 [keV]   : 10.3060        (-2.19665      2.32406)
R1^2/D10^2  : 0.153841        (-0.0677006      0.152202)
kT2 [keV]   : 42.0951        (-14.2016      96.9569)
R2^2/D10^2  : 1.29246E-03    (-0.00116497   0.00389096)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          37.62 using 59 PHA bins.
# Reduced chi-squared =         0.6839 for     55 degrees of freedom 
# Null hypothesis probability =   9.647173e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  2.280e-07   5.991e-08
25- 50  6.684e-07   1.893e-07
50-150  1.564e-06   6.510e-07
15-150  2.460e-06   8.131e-07

Peak spectrum fit

Power-law model

Time interval is from    1.020 sec. to    2.020 sec.
 
Spectral model in power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.08262     ( -0.256801   0.240541 )
Norm@50keV  : 1.58648E-02    ( -0.00252936   0.00249335 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          62.81 using 59 PHA bins.
# Reduced chi-squared =          1.102 for     57 degrees of freedom 
# Null hypothesis probability =   2.781050e-01
 
Photon flux (15-150 keV)    in 1 sec: 1.83725 ( -0.304378  0.307804 ) ph/cm2/s
Energy fluence (15-150 keV)             : 1.66791e-07 ( -2.51791e-08  2.52284e-08 ) ergs/cm2

Cutoff power-law model

Time interval is from    1.020 sec. to    2.020 sec.
Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 0.318319     ( -1.18331   0.862145 )
Epeak [keV] : 132.797      ( -47.9651 -132.804 )
Norm@50keV  : 3.36017E-02    ( -0.0190388   0.0644179 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          60.90 using 59 PHA bins.
# Reduced chi-squared =          1.088 for     56 degrees of freedom 
# Null hypothesis probability =   3.040004e-01
 
Photon flux (15-150 keV)    in 1 sec: 1.79130 ( -0.30738  0.31202 ) ph/cm2/s
Energy fluence (15-150 keV)             : 1.64674e-07 ( -2.5798e-08  2.5663e-08 ) ergs/cm2

Band function

Time interval is from    1.020 sec. to    2.020 sec.
 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : -0.320456   ( -0.615495   1.2734 )
beta        : -10.0000    ( 10   20 )
Epeak [keV] : 132.946      ( -38.0971 491.073 )
Norm@50keV   : 3.35425E-02    ( -0.0189874   0.0645672 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          60.90 using 59 PHA bins.
# Reduced chi-squared =          1.107 for     55 degrees of freedom 
# Null hypothesis probability =   2.719768e-01
 
Photon flux (15-150 keV)    in 1 sec: 1.79972 (    ) 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]    : 22.7510  (-3.83086  5.08173)
R^2/D10^2   : 5.93709E-02  (-0.0289688   0.0510907)
(R is the radius in km and D10 is the distance to the source in units of 10 kpc)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          66.01 using 59 PHA bins.
# Reduced chi-squared =          1.158 for     57 degrees of freedom 
# Null hypothesis probability =   1.935174e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  5.598e-09   1.871e-09
25- 50  3.019e-08   8.040e-09
50-150  1.167e-07   2.937e-08
15-150  1.525e-07   3.250e-08

Thermal bremsstrahlung (OTTB)

 
 
Spectral model: thermal bremsstrahlung
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT [keV]    : 200.000       (      )
Norm        : 8.06257       (-1.25313     1.25285)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          72.92 using 59 PHA bins.
# Reduced chi-squared =          1.279 for     57 degrees of freedom 
# Null hypothesis probability =   7.599595e-02
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  2.009e-08   1.128e-08
25- 50  3.864e-08   2.161e-08
50-150  8.474e-08   4.709e-08
15-150  1.435e-07   8.190e-08

Double BB

 
 
Spectral model: bbodyrad<1> + bbodyrad<2>
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT1 [keV]   : 8.98003        (-3.35716      6.3559)
R1^2/D10^2  : 0.606732        (-0.477926      1.22346)
kT2 [keV]   : 32.8139        (-8.35434      40.5203)
R2^2/D10^2  : 1.51608E-02    (-0.0134778   0.042995)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          59.27 using 59 PHA bins.
# Reduced chi-squared =          1.078 for     55 degrees of freedom 
# Null hypothesis probability =   3.228067e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  1.193e-08   6.815e-09
25- 50  3.557e-08   1.944e-08
50-150  1.202e-07   6.505e-08
15-150  1.677e-07   8.570e-08

Pre-slew spectrum (Pre-slew PHA with pre-slew DRM)

Power-law model

 
Spectral model in power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.39540     ( -0.118879   0.117582 )
Norm@50keV  : 4.12095E-03    ( -0.000288181   0.000288095 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          42.84 using 59 PHA bins.
# Reduced chi-squared =         0.7516 for     57 degrees of freedom 
# Null hypothesis probability =   9.179366e-01
 
Photon flux (15-150 keV)    in 62.57 sec: 0.501330 ( -0.0381736  0.0383321 ) ph/cm2/s
Energy fluence (15-150 keV)             : 2.49385e-06 ( -1.80867e-07  1.81152e-07 ) ergs/cm2

Cutoff power-law model

Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 0.968115     ( -0.533436   0.464944 )
Epeak [keV] : 131.945      ( -45.5182 -131.951 )
Norm@50keV  : 6.54774E-03    ( -0.00251792   0.00491841 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          40.51 using 59 PHA bins.
# Reduced chi-squared =         0.7233 for     56 degrees of freedom 
# Null hypothesis probability =   9.407968e-01
 
Photon flux (15-150 keV)    in 62.57 sec: 0.492288 ( -0.039413  0.039557 ) ph/cm2/s
Energy fluence (15-150 keV)             : 2.44884e-06 ( -1.91577e-07  1.89994e-07 ) ergs/cm2

Band function

 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : -5.58920E-02   ( -1.07147   0.120594 )
beta        : -1.62617    ( 1.62651   0.231642 )
Epeak [keV] : 60.2919      ( -29.6046 59.5152 )
Norm@50keV   : 2.27929E-02    ( -0.0233322   57.5109 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          37.84 using 59 PHA bins.
# Reduced chi-squared =         0.6880 for     55 degrees of freedom 
# Null hypothesis probability =   9.625164e-01
 
Photon flux (15-150 keV)    in 62.57 sec:  (    ) ph/cm2/s
Energy fluence (15-150 keV)             : 2.43574e-06 ( -2.4353e-06  -1.87059e-07 ) ergs/cm2

S(25-50 keV) vs. S(50-100 keV) plot

S(25-50 keV)  = 5.85e-07
S(50-100 keV) = 8.89e-07

T90 vs. Hardness ratio plot

T90                                   = 58.852000027895 sec.
Hardness ratio (energy fluence ratio) = 1.51966

Color vs. Color plot

Count Ratio  (25-50 keV) / (15-25 keV) = 1.91345
Count Ratio (50-100 keV) / (15-25 keV) = 1.54644

Mask shadow pattern

IMX = -1.072701464266677E+00, IMY = 4.521030627170247E-01

TIME vs. PHA plot around the trigger time

Blue+Cyan dotted lines: Time interval of the scaled map
From 0.000000 to 2.048000

TIME vs. DetID plot around the trigger time

Blue+Cyan dotted lines: Time interval of the scaled map
From 0.000000 to 2.048000

100 us light curve (15-350 keV)

Blue+Cyan dotted lines: Time interval of the scaled map
From 0.000000 to 2.048000

Spacecraft aspect plot

Bright source in the pre-burst/pre-slew/post-slew images

Pre-burst image of 15-350 keV band

Time interval of the image:
-299.608000 -10.064000
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
254.4853  35.3526   67.0  40.4    8.8   0.0420   0.2    1.5	Her X-1                       
239.2187  10.8309    2.0  45.0   50.3   3.9238   5.9 ------	UNKNOWN                       
273.5117  35.9419    2.4  53.7   -1.9   2.3215   4.7 ------	UNKNOWN                       
232.5301  47.5448    2.7  21.6   -7.2   0.6693   4.3 ------	UNKNOWN                       
141.6258  71.9028    3.5  41.0  -98.0   3.1860   3.3 ------	UNKNOWN

Pre-slew background subtracted image of 15-350 keV band

Time interval of the image:
-10.064000 52.508000
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
254.3034  35.4339    4.2  40.2    8.8   0.3249   2.7    9.3	Her X-1                       
239.9916  10.8440    2.7  45.5   49.5   1.3854   4.2 ------	UNKNOWN                       
223.9101  10.4371    2.7  37.2   70.0   0.8383   4.3 ------	UNKNOWN                       
152.9402  13.8082    2.1  51.3  177.7   1.0706   5.5 ------	UNKNOWN                       
219.0630  42.7800    2.2  12.1   10.0   0.3556   5.2 ------	UNKNOWN                       
166.5135  28.4189    2.1  32.2 -177.9   0.4686   5.5 ------	UNKNOWN                       
141.7573  30.2669    0.6  49.3 -157.1   3.6467  20.8 ------	UNKNOWN                       
276.6008  67.2314    3.6  45.4  -42.1   0.5876   3.2 ------	UNKNOWN

Post-slew image of 15-350 keV band

Time interval of the image:

Plot creation:
Sun May 31 16:52:26 EDT 2015