batgrbproduct analysis for trigger=232683

batgrbproduct Analysis for Trigger=232683

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 12:45:32 EST 2014
             Host Name: batevent1
   Current Working Dir: /local/data/batevent/batevent_reproc/trigger232683
======================================================================

  Trigger: 00232683      Segment: 000

  BAT Trigger Time: 181908490.304   [s; MET]
      Trigger Stop: 181908491.328   [s; MET]
               UTC: 2006-10-07T10:08:08.812840    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 46.3175910410402   Dec: -50.4878550139145  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    15.62
     Image Trigger?:     NO
     Rate S/N Ratio:     73.1846978541279  [ if not an image trigger ]
     Image S/N Ratio:    15.62

  Flight Position:   [ source = BAT ]
    RA: 46.3175910410402   Dec: -50.4878550139145  [deg; J2000]

  Ground Position:   [ source = BAT pre-slew burst ]
    RA: 46.3058254064013   Dec: -50.4948031374968  [deg; J2000]  
        { 03h 05m 13.4s , -50d 29' 41.3" }
         +/- 0.901511405342841 [arcmin] (estimated 90% radius based on SNR)
         +/- 0.268897257817658 [arcmin] (formal 1-sigma fit error)
    SNR: 35.2732276025779
 
  Angular difference between Flight and Ground position is 0.612780 arcmin
 
  Partial Coding Fraction: 0.1953125    [ including projection effects ]

  Duration
     T90: 75.7360000014305 +/- 2.48255352208967
        Measured from: 3.62800002098083
                   to: 79.3640000224113     [s; relative to TRIGTIME]
     T50: 23.0160000026226 +/- 0.198715875951865
        Measured from: 31.5600000023842
                   to: 54.5760000050068     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: 45.1440000236034     
                   to: 46.1440000236034     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -4.05599999427795     
                   to: 248.288000017405     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total    12.075275  20.561754  21.858439   8.008755
           0.112736   0.129654   0.129900   0.108045 [error]
 Peak      0.292306   0.587193   0.773372   0.327645
           0.009468   0.012733   0.015156   0.012774 [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 3.42e-06 8.44e-06 1.66e-05 8.15e-05 4.50e-05 1.10e-04   erg/cm2
              Error 1.06e-07 1.56e-07 1.99e-07 2.39e-06 5.31e-07 2.96e-06   erg/cm2
Peak flux Power-law 2.41e+00 3.96e+00 4.92e+00 1.22e+01 1.47e+01 2.34e+01   ph/cm2/s
              Error 1.38e-01 1.34e-01 1.23e-01 7.18e-01 3.56e-01 7.32e-01   ph/cm2/s
 
Fluence   Cutoff-PL 3.41e-06 8.44e-06 1.67e-05 8.01e-05 4.50e-05 1.09e-04   erg/cm2
              Error 9.49e-08 1.55e-07 2.03e-07 3.64e-06 5.33e-07 3.22e-06   erg/cm2
Peak flux Cutoff-PL 2.40e+00 3.96e+00 4.93e+00 1.21e+01 1.47e+01 2.34e+01   ph/cm2/s
              Error -------- 1.34e-01 -------- -------- -------- --------   ph/cm2/s
 
Fluence        Band -------- -------- -------- -------- -------- --------   erg/cm2
              Error -------- -------- -------- -------- -------- --------   erg/cm2
Peak flux      Band -------- -------- -------- -------- -------- --------   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    1.020    0.023    -      -           1.66e-02 2.28e-04   27.930 57
CPL   1.015    0.024    10000.0    0.0      1.67e-02 2.15e-04   28.290 56
 
 
=== 1-s peak spectral analysis ===
 
Model Ph_index Ph_90err Epeak  Epeak_90err Norm     Nomr_90err chi2   dof
PL    0.684    0.046    -      -           1.27e-01 3.21e-03   43.400 57
CPL   2.126    0.000      38.5    0.0      1.71e-03 0.00e+00   52.480 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: 59.072000 sec.
T50 in the 50-300 keV band: 22.336000 sec.

 
=== Table of the duration information ==
 
        Value   tstart    tstop
T100  252.344   -4.056  248.288
T90    75.736    3.628   79.364
T50    23.016   31.560   54.576
Peak    1.000   45.144   46.144

Click here for the BAT GCN circular template

Special notes of this burst

Image

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

#   RAcent    DECcent   POSerr    Theta     Phi              Peak Cts       SNR   Name
   46.3058   -50.4948   0.0054    36.0550   109.7556         8.4119131     35.273 TRIG_00232683                 
 
Foreground time interval of the image:
 -4.056  14.797 (delta_t =  18.853 [sec])
Background time interval of the image:
-35.403  -4.056 (delta_t =  31.347 [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 1.024000

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 1.024000

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 1.024000

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   -4.056 sec. to  248.288 sec.
 
Spectral model in power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.02025     ( -0.0233575   0.0232508 )
Norm@50keV  : 1.66048E-02    ( -0.000228442   0.000227482 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          27.93 using 59 PHA bins.
# Reduced chi-squared =         0.4899 for     57 degrees of freedom 
# Null hypothesis probability =   9.995803e-01
 
Photon flux (15-150 keV)    in 252.3 sec: 1.91392 ( -0.0277783  0.0277863 ) ph/cm2/s
Energy fluence (15-150 keV)             : 4.49813e-05 ( -5.31571e-07  5.31157e-07 ) ergs/cm2

Cutoff power-law model

Time interval is from   -4.056 sec. to  248.288 sec.
Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.01498     ( -0.0249264   0.0222851 )
Epeak [keV] : 1.00000E+04      ( -10000 -10000 )
Norm@50keV  : 1.66929E-02    ( -0.00023379   0.00019709 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          28.29 using 59 PHA bins.
# Reduced chi-squared =         0.5052 for     56 degrees of freedom 
# Null hypothesis probability =   9.992609e-01
 
Photon flux (15-150 keV)    in 252.3 sec: 1.91279 (    ) ph/cm2/s
Energy fluence (15-150 keV)             : 4.49967e-05 ( -5.36642e-07  5.29325e-07 ) ergs/cm2

Band function

Time interval is from   -4.056 sec. to  248.288 sec.
 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : -0.835612   ( 0.835612   0.835612 )
beta        : -1.02025    ( -0.0232519   0.0233567 )
Epeak [keV] : 42.1546      ( -42.1546 -42.1546 )
Norm@50keV   : 2.89584E-02    ( -0.00962638   654500 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          27.93 using 59 PHA bins.
# Reduced chi-squared =         0.5077 for     55 degrees of freedom 
# Null hypothesis probability =   9.991188e-01
 
Photon flux (15-150 keV)    in 252.3 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]    : 26.7714  (  )
R^2/D10^2   : 3.63337E-02  (   )
(R is the radius in km and D10 is the distance to the source in units of 10 kpc)
------------------------------------------------------------
#Fit statistic : Chi-Squared =        1185.37 using 59 PHA bins.
# Reduced chi-squared =        20.7959 for     57 degrees of freedom 
# Null hypothesis probability =  1.303888e-210
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  1.099e-06   2.965e-08
25- 50  6.450e-06   1.362e-07
50-150  3.384e-05   4.920e-07
15-150  4.138e-05   5.298e-07

Thermal bremsstrahlung (OTTB)

 
 
Spectral model: thermal bremsstrahlung
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT [keV]    : 199.363       (      )
Norm        : 8.80047       (     )
------------------------------------------------------------
#Fit statistic : Chi-Squared =        1885.49 using 59 PHA bins.
# Reduced chi-squared =        33.0788 for     57 degrees of freedom 
# Null hypothesis probability =   0.000000e+00
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  5.529e-06   7.695e-08
25- 50  1.064e-05   1.615e-07
50-150  2.333e-05   3.141e-07
15-150  3.949e-05   5.803e-07

Double BB

 
 
Spectral model: bbodyrad<1> + bbodyrad<2>
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT1 [keV]   : 9.11178        (-0.513891      0.542978)
R1^2/D10^2  : 0.618447        (-0.105739      0.132117)
kT2 [keV]   : 41.0167        (-1.94879      2.29006)
R2^2/D10^2  : 8.62511E-03    (-0.00130687   0.00139914)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          33.84 using 59 PHA bins.
# Reduced chi-squared =         0.6153 for     55 degrees of freedom 
# Null hypothesis probability =   9.890058e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  3.002e-06   1.615e-07
25- 50  8.686e-06   2.296e-07
50-150  3.359e-05   6.686e-07
15-150  4.528e-05   7.947e-07

Peak spectrum fit

Power-law model

Time interval is from   45.144 sec. to   46.144 sec.
 
Spectral model in power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 0.684462     ( -0.0463159   0.0460264 )
Norm@50keV  : 0.127101    ( -0.00322189   0.00320638 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          43.40 using 59 PHA bins.
# Reduced chi-squared =         0.7614 for     57 degrees of freedom 
# Null hypothesis probability =   9.079452e-01
 
Photon flux (15-150 keV)    in 1 sec: 14.7105 ( -0.355812  0.356007 ) ph/cm2/s
Energy fluence (15-150 keV)             : 1.56241e-06 ( -4.17135e-08  4.18336e-08 ) ergs/cm2

Cutoff power-law model

Time interval is from   45.144 sec. to   46.144 sec.
Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 2.12632     (     )
Epeak [keV] : 38.5294      (   )
Norm@50keV  : 1.70597E-03    (     )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          52.48 using 59 PHA bins.
# Reduced chi-squared =         0.9372 for     56 degrees of freedom 
# Null hypothesis probability =   6.088534e-01
 
Photon flux (15-150 keV)    in 1 sec: 14.7061 (    ) ph/cm2/s
Energy fluence (15-150 keV)             : 1.5622e-06 ( 0  0 ) ergs/cm2

Band function

Time interval is from   45.144 sec. to   46.144 sec.
 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : -0.879708   ( 0.879708   0.879708 )
beta        : -0.684462    ( -0.0460254   0.0463182 )
Epeak [keV] : 16.0846      ( -16.0846 -16.0846 )
Norm@50keV   : 0.178950    ( -0.0498703   2.22309e+06 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          43.40 using 59 PHA bins.
# Reduced chi-squared =         0.7891 for     55 degrees of freedom 
# Null hypothesis probability =   8.708069e-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]    : 28.8162  (  )
R^2/D10^2   : 0.253467  (   )
(R is the radius in km and D10 is the distance to the source in units of 10 kpc)
------------------------------------------------------------
#Fit statistic : Chi-Squared =         271.51 using 59 PHA bins.
# Reduced chi-squared =         4.7633 for     57 degrees of freedom 
# Null hypothesis probability =   1.076434e-29
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  3.374e-08   1.695e-09
25- 50  2.046e-07   7.400e-09
50-150  1.218e-06   4.650e-08
15-150  1.456e-06   4.300e-08

Thermal bremsstrahlung (OTTB)

 
 
Spectral model: thermal bremsstrahlung
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT [keV]    : 199.363       (      )
Norm        : 55.4421       (     )
------------------------------------------------------------
#Fit statistic : Chi-Squared =         943.90 using 59 PHA bins.
# Reduced chi-squared =         16.560 for     57 degrees of freedom 
# Null hypothesis probability =  6.839577e-161
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  1.381e-07   3.550e-09
25- 50  2.656e-07   7.300e-09
50-150  5.824e-07   1.595e-08
15-150  9.861e-07   2.510e-08

Double BB

 
 
Spectral model: bbodyrad<1> + bbodyrad<2>
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT1 [keV]   : 8.50069        (-1.01604      1.16488)
R1^2/D10^2  : 4.28434        (-1.36613      2.1472)
kT2 [keV]   : 43.5590        (-3.92646      5.35577)
R2^2/D10^2  : 7.34993E-02    (-0.0196538   0.0219366)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          38.45 using 59 PHA bins.
# Reduced chi-squared =         0.6990 for     55 degrees of freedom 
# Null hypothesis probability =   9.560490e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  7.526e-08   8.740e-09
25- 50  2.313e-07   1.810e-08
50-150  1.285e-06   7.450e-08
15-150  1.591e-06   1.010e-07

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: 1.05504     ( -0.0505186   0.0501838 )
Norm@50keV  : 3.08479E-02    ( -0.00086861   0.000866234 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          39.99 using 59 PHA bins.
# Reduced chi-squared =         0.7015 for     57 degrees of freedom 
# Null hypothesis probability =   9.575257e-01
 
Photon flux (15-150 keV)    in 18.85 sec: 3.56420 ( -0.104326  0.104461 ) ph/cm2/s
Energy fluence (15-150 keV)             : 6.16961e-06 ( -1.79035e-07  1.79261e-07 ) ergs/cm2

Cutoff power-law model

Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 0.926811     ( -0.199075   0.157984 )
Epeak [keV] : 502.682      ( -502.682 -502.682 )
Norm@50keV  : 3.49679E-02    ( -0.004513   0.00726565 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          38.69 using 59 PHA bins.
# Reduced chi-squared =         0.6908 for     56 degrees of freedom 
# Null hypothesis probability =   9.623626e-01
 
Photon flux (15-150 keV)    in 18.85 sec: 3.54041 ( -0.10959  0.1098 ) ph/cm2/s
Energy fluence (15-150 keV)             : 6.14259e-06 ( -1.86181e-07  1.85296e-07 ) ergs/cm2

Band function

 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : 4.99996   ( -4.99996   -4.99996 )
beta        : -1.07934    ( -0.053257   0.0532332 )
Epeak [keV] : 26.2875      ( -26.2875 3.7776 )
Norm@50keV   : 1597.69    ( -43.531   4.36481e+06 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          37.98 using 59 PHA bins.
# Reduced chi-squared =         0.6905 for     55 degrees of freedom 
# Null hypothesis probability =   9.611136e-01
 
Photon flux (15-150 keV)    in 18.85 sec:  (    ) ph/cm2/s
Energy fluence (15-150 keV)             : 0 ( 0  0 ) ergs/cm2

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

S(25-50 keV)  = 8.44e-06
S(50-100 keV) = 1.66e-05

T90 vs. Hardness ratio plot

T90                                   = 75.7360000014305 sec.
Hardness ratio (energy fluence ratio) = 1.96682

Color vs. Color plot

Count Ratio  (25-50 keV) / (15-25 keV) = 1.7028
Count Ratio (50-100 keV) / (15-25 keV) = 1.81018

Mask shadow pattern

IMX = -2.460731369944117E-01, IMY = -6.851610378352506E-01

TIME vs. PHA plot around the trigger time

Blue+Cyan dotted lines: Time interval of the scaled map
From 0.000000 to 1.024000

TIME vs. DetID plot around the trigger time

Blue+Cyan dotted lines: Time interval of the scaled map
From 0.000000 to 1.024000

100 us light curve (15-350 keV)

Blue+Cyan dotted lines: Time interval of the scaled map
From 0.000000 to 1.024000

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:
-35.403400 -4.056000
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
135.8050 -40.6144    0.0  39.8 -142.5  -0.1772  -2.1   13.1	Vela X-1                      
170.4489 -60.8005    3.2  25.3  -93.1   0.2376   3.6   11.3	Cen X-3                       
186.9068 -62.9431    0.0  26.4  -74.8   0.0144   0.2   12.4	GX 301-2                      
264.7078 -44.5086    5.4  55.3  -14.9   0.3970   2.1    3.8	4U 1735-44                    
 92.0664 -37.4541    2.0  42.5  165.2   0.5243   5.8 ------	UNKNOWN                       
291.2513 -53.4222    2.3  47.4    7.9   0.5786   5.1 ------	UNKNOWN                       
145.2024 -56.2181    1.7  25.5 -125.8   0.4179   6.9 ------	UNKNOWN

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

Time interval of the image:
-4.056000 14.796600
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
135.4501 -40.6888   25.6  39.7 -142.9   0.0381   0.4    8.8	Vela X-1                      
170.4342 -60.8155    0.0  25.3  -93.1  -0.1454  -2.0   12.1	Cen X-3                       
186.9121 -62.6405   14.6  26.7  -75.1  -0.0580  -0.8   10.5	GX 301-2                      
264.6212 -44.4497   11.4  55.4  -14.9   0.2156   1.0    5.2	4U 1735-44                    
 46.3058 -50.4948    0.3  36.1  109.8   8.4113  35.3 ------	UNKNOWN                       
289.7856 -44.3441    2.4  56.4    6.7   2.1607   4.9 ------	UNKNOWN                       
179.4233 -69.0770    3.1  19.6  -74.4   0.2299   3.7 ------	UNKNOWN                       
135.2909 -25.1401    3.4  55.1 -145.3   1.0194   3.4 ------	UNKNOWN                       
153.8824 -36.8515    1.8  45.6 -122.7   1.4963   6.3 ------	UNKNOWN

Post-slew image of 15-350 keV band

Time interval of the image:
69.796600 962.772000
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
 46.3208 -50.4866    0.6   0.0  113.3   6.9142  18.0 ------	UNKNOWN                       
 54.0792 -70.8733    3.5  20.7  -59.2   1.3857   3.2 ------	UNKNOWN

Plot creation:
Sun May 31 11:43:44 EDT 2015