batgrbproduct Analysis for Trigger=584136

Analysis Summary

Notes:

======================================================================
                  BAT GRB EVENT DATA PROCESSING REPORT
    Process Script Ver: batgrbproduct v2.46
    Process Start Time (local time): Mon Mar  3 23:46:38 EST 2014
             Host Name: batevent1
   Current Working Dir: /local/data/batevent/batevent_reproc/trigger584136
======================================================================

  Trigger: 00584136      Segment: 000

  BAT Trigger Time: 411701534.272   [s; MET]
      Trigger Stop: 411701538.368   [s; MET]
               UTC: 2014-01-18T01:32:02.739660    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 331.002867245394   Dec: -17.9476181313747  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    10.36
     Image Trigger?:     NO
     Rate S/N Ratio:     13.2664991614216  [ if not an image trigger ]
     Image S/N Ratio:    10.36

  Flight Position:   [ source = BAT ]
    RA: 331.002867245394   Dec: -17.9476181313747  [deg; J2000]

  Ground Position:   [ source = BAT pre-slew burst ]
    RA: 330.994875458674   Dec: -17.9366285069206  [deg; J2000]  
        { 22h 03m 58.8s , -17d 56' 11.9" }
         +/- 1.48475331209473 [arcmin] (estimated 90% radius based on SNR)
         +/- 0.71695158073747 [arcmin] (formal 1-sigma fit error)
    SNR: 17.2940992678807
 
  Angular difference between Flight and Ground position is 0.801802 arcmin
 
  Partial Coding Fraction: 0.4101562    [ including projection effects ]

  Duration
     T90: 84.0919999480247 +/- 9.74659838496785
        Measured from: -61.0160000324249
                   to: 23.0759999155998     [s; relative to TRIGTIME]
     T50: 23.2119999527931 +/- 16.2059733454663
        Measured from: -15.3040000200272
                   to: 7.90799993276596     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: 2.98399996757507     
                   to: 3.98399996757507     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -73.6080000400543     
                   to: 29.3679999709129     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     1.405480   1.749499   0.968867   0.245281
           0.099448   0.102714   0.090509   0.083383 [error]
 Peak      0.072627   0.082345   0.054684   0.015071
           0.010808   0.011128   0.009995   0.008537 [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 5.06e-07 7.41e-07 8.10e-07 1.66e-06 2.56e-06 3.71e-06   erg/cm2
              Error 5.55e-08 5.24e-08 9.03e-08 3.78e-07 2.09e-07 4.64e-07   erg/cm2
Peak flux Power-law 7.35e-01 6.50e-01 3.96e-01 3.65e-01 1.94e+00 2.15e+00   ph/cm2/s
              Error 1.69e-01 9.62e-02 8.28e-02 1.51e-01 2.84e-01 3.16e-01   ph/cm2/s
 
Fluence   Cutoff-PL 4.75e-07 7.84e-07 8.07e-07 7.28e-07 2.44e-06 2.79e-06   erg/cm2
              Error 6.44e-08 7.02e-08 9.86e-08 4.89e-07 2.45e-07 7.21e-07   erg/cm2
Peak flux Cutoff-PL 7.39e-01 6.51e-01 3.94e-01 3.60e-01 1.94e+00 2.15e+00   ph/cm2/s
              Error 1.70e-01 1.04e-01 8.57e-02 2.65e-01 2.84e-01 3.25e-01   ph/cm2/s
 
Fluence        Band 4.63e-07 7.94e-07 7.85e-07 1.11e-06 2.45e-06 3.17e-06   erg/cm2
              Error 4.94e-08 -------- 1.03e-07 -------- 2.34e-07 --------   erg/cm2
Peak flux      Band 7.28e-01 6.54e-01 3.98e-01 3.44e-01 1.93e+00 2.12e+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    1.872    0.132    -      -           2.71e-03 2.20e-04   56.990 57
CPL   1.357    0.590      55.6  -21.3      5.20e-03 4.43e-03   54.440 56
 
 
=== 1-s peak spectral analysis ===
 
Model Ph_index Ph_90err Epeak  Epeak_90err Norm     Nomr_90err chi2   dof
PL    1.717    0.261    -      -           1.45e-02 2.33e-03   54.140 57
CPL   1.722    0.335    9999.4   -0.0      1.45e-02 1.52e-02   54.140 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: 75.840000 sec.
T50 in the 50-300 keV band: 54.592000 sec.
 
=== Table of the duration information ==
 
        Value   tstart    tstop
T100  102.976  -73.608   29.368
T90    84.092  -61.016   23.076
T50    23.212  -15.304    7.908
Peak    1.000    2.984    3.984
  • 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
      330.9949   -17.9366   0.0111    36.2914  -127.0703         4.4604631     17.294 TRIG_00584136                 
     
    Foreground time interval of the image:
    -73.608  29.368 (delta_t = 102.976 [sec])
    Background time interval of the image:
    -239.272 -73.608 (delta_t = 165.664 [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
    Blue+Cyan dotted lines: Time interval of the scaled map
    From 0.000000 to 4.096000
    

    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 4.096000
    

    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 4.096000
    

    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:

    Time averaged spectrum fit using the average DRM

    Power-law model
    Time interval is from  -73.608 sec. to   29.368 sec.
     
    Spectral model in power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 1.87224     ( -0.130094   0.13364 )
    Norm@50keV  : 2.70762E-03    ( -0.000221524   0.000218658 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          56.99 using 59 PHA bins.
    # Reduced chi-squared =         0.9999 for     57 degrees of freedom 
    # Null hypothesis probability =   4.752809e-01
     
    Photon flux (15-150 keV)    in 103 sec: 0.384073 ( -0.0276303  0.0276623 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 2.5638e-06 ( -2.07764e-07  2.09964e-07 ) ergs/cm2
     
    
    Cutoff power-law model
    Time interval is from  -73.608 sec. to   29.368 sec.
    Spectral model in the cutoff power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 1.35692     ( -0.634233   0.545553 )
    Epeak [keV] : 55.5954      ( -13.0827 -55.5964 )
    Norm@50keV  : 5.19562E-03    ( -0.00253821   0.0063275 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          54.44 using 59 PHA bins.
    # Reduced chi-squared =         0.9721 for     56 degrees of freedom 
    # Null hypothesis probability =   5.342788e-01
     
    Photon flux (15-150 keV)    in 103 sec: 0.374561 ( -0.029447  0.029366 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 2.43974e-06 ( -2.43131e-07  2.47025e-07 ) ergs/cm2
     
    
    Band function
    Time interval is from  -73.608 sec. to   29.368 sec.
     
    Spectral model in the Band function:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    alpha       : -1.13877   ( -0.680379   5.20481 )
    beta        : -2.26717    ( 2.25544   0.406421 )
    Epeak [keV] : 48.8956      ( -22.8016 93.025 )
    Norm@50keV   : 7.07363E-03    ( -0.00233735   2.92065 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          53.75 using 59 PHA bins.
    # Reduced chi-squared =         0.9772 for     55 degrees of freedom 
    # Null hypothesis probability =   5.226203e-01
     
    Photon flux (15-150 keV)    in 103 sec:  (    ) ph/cm2/s
    Energy fluence (15-150 keV)             : 2.44867e-06 ( -2.44795e-06  -2.33388e-07 ) ergs/cm2
     
    
    Single BB
     
    Spectral model blackbody:
    ------------------------------------------------------------
    Parameters  : value    Lower 90%  Upper 90%
    kT [keV]    : 11.2598  (-0.918922  1.00748)
    R^2/D10^2   : 0.114062  (-0.0316364   0.0434231)
    (R is the radius in km and D10 is the distance to the source in units of 10 kpc)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          88.73 using 59 PHA bins.
    # Reduced chi-squared =          1.557 for     57 degrees of freedom 
    # Null hypothesis probability =   4.520814e-03
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  3.126e-07   4.182e-08
    25- 50  9.104e-07   8.111e-08
    50-150  6.636e-07   1.197e-07
    15-150  1.887e-06   1.643e-07
    
    Thermal bremsstrahlung (OTTB)
     
     
    Spectral model: thermal bremsstrahlung
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT [keV]    : 86.1936       (-18.9275      28.67)
    Norm        : 1.75475       (-0.185042     0.213692)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          54.42 using 59 PHA bins.
    # Reduced chi-squared =         0.9548 for     57 degrees of freedom 
    # Null hypothesis probability =   5.723434e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  4.709e-07   5.371e-08
    25- 50  7.887e-07   6.633e-08
    50-150  1.169e-06   4.104e-07
    15-150  2.429e-06   4.233e-07
    
    Double BB
     
     
    Spectral model: bbodyrad<1> + bbodyrad<2>
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT1 [keV]   : 6.13565        (-1.93027      2.41781)
    R1^2/D10^2  : 0.708224        (-0.437693      2.04596)
    kT2 [keV]   : 19.2452        (-4.8708      16.8392)
    R2^2/D10^2  : 1.08854E-02    (-0.00930927   0.0255335)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          57.55 using 59 PHA bins.
    # Reduced chi-squared =          1.046 for     55 degrees of freedom 
    # Null hypothesis probability =   3.809910e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  4.578e-07   1.959e-07
    25- 50  7.884e-07   2.669e-07
    50-150  1.115e-06   5.748e-07
    15-150  2.361e-06   8.110e-07
    

    Peak spectrum fit

    Power-law model
    Time interval is from    2.984 sec. to    3.984 sec.
     
    Spectral model in power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 1.71658     ( -0.255243   0.267213 )
    Norm@50keV  : 1.44921E-02    ( -0.00236442   0.00230367 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          54.14 using 59 PHA bins.
    # Reduced chi-squared =         0.9498 for     57 degrees of freedom 
    # Null hypothesis probability =   5.831314e-01
     
    Photon flux (15-150 keV)    in 1 sec: 1.93599 ( -0.284335  0.284551 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 1.34012e-07 ( -2.25287e-08  2.28345e-08 ) ergs/cm2
     
    
    Cutoff power-law model
    Time interval is from    2.984 sec. to    3.984 sec.
    Spectral model in the cutoff power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 1.72154     ( -0.404692   0.26467 )
    Epeak [keV] : 9999.36      ( -9999.35 -9999.36 )
    Norm@50keV  : 1.44726E-02    ( -0.00236492   0.0279414 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          54.14 using 59 PHA bins.
    # Reduced chi-squared =         0.9668 for     56 degrees of freedom 
    # Null hypothesis probability =   5.455747e-01
     
    Photon flux (15-150 keV)    in 1 sec: 1.93629 ( -0.28453  0.28359 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 1.33544e-07 ( -2.3466e-08  2.32e-08 ) ergs/cm2
     
    
    Band function
    Time interval is from    2.984 sec. to    3.984 sec.
     
    Spectral model in the Band function:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    alpha       : 3.29617   ( -0.912606   -0.912606 )
    beta        : -1.73312    ( 1.73054   0.265895 )
    Epeak [keV] : 19.1117      ( -20.9792 348.293 )
    Norm@50keV   : 362.742    ( -362.917   2.78096e+06 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          54.07 using 59 PHA bins.
    # Reduced chi-squared =         0.9831 for     55 degrees of freedom 
    # Null hypothesis probability =   5.101050e-01
     
    Photon flux (15-150 keV)    in 1 sec: 1.93213 (    ) 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]    : 13.3853  (-2.87245  3.40686)
    R^2/D10^2   : 0.309960  (-0.308089   0.427672)
    (R is the radius in km and D10 is the distance to the source in units of 10 kpc)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          73.15 using 59 PHA bins.
    # Reduced chi-squared =          1.283 for     57 degrees of freedom 
    # Null hypothesis probability =   7.340693e-02
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  1.177e-08   3.820e-09
    25- 50  4.181e-08   9.370e-09
    50-150  4.815e-08   1.646e-08
    15-150  1.017e-07   2.298e-08
    
    Thermal bremsstrahlung (OTTB)
     
     
    Spectral model: thermal bremsstrahlung
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT [keV]    : 142.906       (-66.3117      -140.986)
    Norm        : 7.97253       (-1.29423     1.80825)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          54.93 using 59 PHA bins.
    # Reduced chi-squared =         0.9637 for     57 degrees of freedom 
    # Null hypothesis probability =   5.530936e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  2.056e-08   1.139e-08
    25- 50  3.783e-08   2.056e-08
    50-150  7.316e-08   4.458e-08
    15-150  1.316e-07   7.620e-08
    
    Double BB
     
     
    Spectral model: bbodyrad<1> + bbodyrad<2>
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT1 [keV]   : 5.29686        (-1.67828      2.21227)
    R1^2/D10^2  : 6.83213        (-5.01719      27.7861)
    kT2 [keV]   : 23.6722        (-6.46656      13.9352)
    R2^2/D10^2  : 3.27874E-02    (-0.0260035   0.0431254)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          53.18 using 59 PHA bins.
    # Reduced chi-squared =         0.9668 for     55 degrees of freedom 
    # Null hypothesis probability =   5.446520e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  2.410e-08   1.337e-08
    25- 50  3.373e-08   1.516e-08
    50-150  7.647e-08   4.423e-08
    15-150  1.343e-07   6.493e-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: 1.87224     ( -0.130094   0.13364 )
    Norm@50keV  : 2.70762E-03    ( -0.000221524   0.000218658 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          56.99 using 59 PHA bins.
    # Reduced chi-squared =         0.9999 for     57 degrees of freedom 
    # Null hypothesis probability =   4.752809e-01
     
    Photon flux (15-150 keV)    in 103 sec: 0.384073 ( -0.0276303  0.0276623 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 2.5638e-06 ( -2.07764e-07  2.09964e-07 ) ergs/cm2
     
    
    Cutoff power-law model
    Spectral model in the cutoff power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 1.35692     ( -0.634233   0.545553 )
    Epeak [keV] : 55.5954      ( -13.0827 -55.5964 )
    Norm@50keV  : 5.19562E-03    ( -0.00253821   0.0063275 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          54.44 using 59 PHA bins.
    # Reduced chi-squared =         0.9721 for     56 degrees of freedom 
    # Null hypothesis probability =   5.342788e-01
     
    Photon flux (15-150 keV)    in 103 sec: 0.374561 ( -0.029447  0.029366 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 2.43974e-06 ( -2.43131e-07  2.47025e-07 ) ergs/cm2
     
    
    Band function
     
    Spectral model in the Band function:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    alpha       : -1.13877   ( -0.9122   5.20714 )
    beta        : -2.26717    ( 2.25544   0.406421 )
    Epeak [keV] : 48.8956      ( -22.8016 91.8751 )
    Norm@50keV   : 7.07363E-03    ( -0.00233735   2.90197 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          53.75 using 59 PHA bins.
    # Reduced chi-squared =         0.9772 for     55 degrees of freedom 
    # Null hypothesis probability =   5.226203e-01
     
    Photon flux (15-150 keV)    in 103 sec:  (    ) ph/cm2/s
    Energy fluence (15-150 keV)             : 2.44867e-06 ( -2.44795e-06  -2.33388e-07 ) ergs/cm2
     
    

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

    S(25-50 keV)  = 7.41e-07
    S(50-100 keV) = 8.10e-07
    

    T90 vs. Hardness ratio plot

    T90                                   = 84.0919999480247 sec.
    Hardness ratio (energy fluence ratio) = 1.09312
    

    Color vs. Color plot

    Count Ratio  (25-50 keV) / (15-25 keV) = 1.24477
    Count Ratio (50-100 keV) / (15-25 keV) = 0.68935
    

    Mask shadow pattern

    IMX = -4.426582386676653E-01, IMY = 5.859297902425955E-01
    

    TIME vs. PHA plot around the trigger time

    Blue+Cyan dotted lines: Time interval of the scaled map
    From 0.000000 to 4.096000
    

    TIME vs. DetID plot around the trigger time

    Blue+Cyan dotted lines: Time interval of the scaled map
    From 0.000000 to 4.096000
    

    100 us light curve (15-350 keV)

    Blue+Cyan dotted lines: Time interval of the scaled map
    From 0.000000 to 4.096000
    

    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:
    -239.272000 -73.608000
     
    # RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
    #  [deg]    [deg]    ['] [deg]  [deg]                   [']
    299.4921  35.2083    2.9  43.5  -22.9   1.1002   4.0    4.8	Cyg X-1                       
    308.0820  41.0314    2.8  39.3  -11.0   0.9659   4.2    4.9	Cyg X-3                       
    326.1054  38.3295    2.4  26.9    1.4   0.8773   4.8    3.2	Cyg X-2                       
    308.0604  37.6114    2.2  37.8  -15.9   1.0908   5.2 ------	UNKNOWN                       
    355.3846 -23.6250    3.1  41.5 -164.0   1.0163   3.7 ------	UNKNOWN                       
    293.6315  15.4907    4.3  47.8  -51.0   2.2469   2.7 ------	UNKNOWN                       
    328.9294 -30.1498    2.4  48.4 -130.5   3.9122   4.9 ------	UNKNOWN                       
    

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

    Time interval of the image:
    -73.608000 29.368000
     
    # RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
    #  [deg]    [deg]    ['] [deg]  [deg]                   [']
    299.5367  35.4073    0.0  43.5  -22.6  -0.4750  -1.9   12.6	Cyg X-1                       
    307.9522  41.0306    6.0  39.4  -11.1  -0.4070  -1.9    8.5	Cyg X-3                       
    326.4265  38.2952    0.0  26.7    1.8   0.3140   1.9   12.1	Cyg X-2                       
      7.4811  28.3132    2.4  25.2   89.8   0.9675   4.8 ------	UNKNOWN                       
    330.9961 -17.9381    0.7  36.3 -127.1   4.4522  17.3 ------	UNKNOWN                       
    

    Post-slew image of 15-350 keV band

    Time interval of the image:
    909.228590 962.769600
     
    # RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
    #  [deg]    [deg]    ['] [deg]  [deg]                   [']
    135.5010 -40.4862    2.5  47.8  149.7   1.4678   4.5    4.3	Vela X-1                      
    170.5079 -60.6493    6.1  48.8 -170.6  -0.3746  -1.9    5.9	Cen X-3                       
    186.4770 -62.8121   15.4  51.9 -161.2  -0.1683  -0.8    5.5	GX 301-2                      
    
    Plot creation:
    Sat May 30 14:38:46 EDT 2015