batgrbproduct analysis for trigger=744773

batgrbproduct Analysis for Trigger=744773

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): Tue Apr 25 16:32:50 EDT 2017
             Host Name: bat1
   Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger744773
======================================================================

  Trigger: 00744773      Segment: 000

  BAT Trigger Time: 512605810.176   [s; MET]
      Trigger Stop: 512605814.272   [s; MET]
               UTC: 2017-03-30T22:29:51.341320    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 283.326251844694   Dec: -13.4370573410381  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    9.35
     Image Trigger?:     NO
     Rate S/N Ratio:     18.6547581061776  [ if not an image trigger ]
     Image S/N Ratio:    9.35

  Flight Position:   [ source = BAT ]
    RA: 283.326251844694   Dec: -13.4370573410381  [deg; J2000]

  Ground Position:   [ source = BAT pre-slew burst ]
    RA: 283.323263473062   Dec: -13.4483178419652  [deg; J2000]  
        { 18h 53m 17.6s , -13d 26' 53.9" }
         +/- 1.45034862873674 [arcmin] (estimated 90% radius based on SNR)
         +/- 0.622082567720576 [arcmin] (formal 1-sigma fit error)
    SNR: 17.8831290455553
 
  Angular difference between Flight and Ground position is 0.697773 arcmin
 
  Partial Coding Fraction: 0.4648438    [ including projection effects ]

  Duration
     T90: 144.46799993515 +/- 2.18785005650547
        Measured from: -141.167999982834
                   to: 3.29999995231628     [s; relative to TRIGTIME]
     T50: 109.767999947071 +/- 2.90593321125023
        Measured from: -135.315999984741
                   to: -25.5480000376701     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: -134.708000004292     
                   to: -133.708000004292     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -143.864000022411     
                   to: 7.97200000286102     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     2.000650   2.867526   2.591856   0.852053
           0.112916   0.114838   0.098997   0.083849 [error]
 Peak      0.104025   0.183294   0.224516   0.073554
           0.010609   0.011464   0.011670   0.008684 [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 6.13e-07 1.25e-06 1.99e-06 6.98e-06 5.51e-06 1.08e-05   erg/cm2
              Error 5.24e-08 6.18e-08 9.74e-08 8.00e-07 2.43e-07 8.47e-07   erg/cm2
Peak flux Power-law 1.04e+00 1.39e+00 1.36e+00 2.40e+00 4.57e+00 6.18e+00   ph/cm2/s
              Error 1.29e-01 1.05e-01 8.80e-02 3.33e-01 2.85e-01 4.01e-01   ph/cm2/s
 
Fluence   Cutoff-PL 6.16e-07 1.25e-06 1.97e-06 7.16e-06 5.51e-06 1.09e-05   erg/cm2
              Error -------- 6.39e-08 1.11e-07 1.30e-06 2.64e-07 1.43e-06   erg/cm2
Peak flux Cutoff-PL 9.09e-01 1.41e+00 1.44e+00 1.58e+00 4.48e+00 5.35e+00   ph/cm2/s
              Error 1.65e-01 1.13e-01 1.14e-01 5.83e-01 2.94e-01 6.55e-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    1.333    0.078    -      -           3.70e-03 1.53e-04   37.360 57
CPL   1.330    0.176    10000.0    0.0      3.71e-03 1.54e-04   37.370 56
 
 
=== 1-s peak spectral analysis ===
 
Model Ph_index Ph_90err Epeak  Epeak_90err Norm     Nomr_90err chi2   dof
PL    1.027    0.104    -      -           3.96e-02 2.41e-03   58.200 57
CPL   0.559    0.431     183.3  372.9      6.30e-02 2.72e-02   54.330 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: 143.424000 sec.
T50 in the 50-300 keV band: 80.320000 sec.

 
=== Table of the duration information ==
 
        Value   tstart    tstop
T100  151.836 -143.864    7.972
T90   144.468 -141.168    3.300
T50   109.768 -135.316  -25.548
Peak    1.000 -134.708 -133.708

Click here for the BAT GCN circular template

Special notes of this burst

Estimated redshift from machine learning (Ukwatta et al. 2016) - may take a few minute to calcaulte

Image

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

#   RAcent    DECcent   POSerr    Theta     Phi              Peak Cts       SNR   Name
  283.3233   -13.4483   0.0108    27.2186    87.7392         3.2332168     17.883 TRIG_00744773                 
 
Foreground time interval of the image:
-69.675   7.972 (delta_t =  77.647 [sec])
Background time interval of the image:

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 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:

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 -143.864 sec. to    7.972 sec.
 
Spectral model in power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.33330     ( -0.0778339   0.0773998 )
Norm@50keV  : 3.69883E-03    ( -0.000153455   0.000153414 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          37.36 using 59 PHA bins.
# Reduced chi-squared =         0.6555 for     57 degrees of freedom 
# Null hypothesis probability =   9.794295e-01
 
Photon flux (15-150 keV)    in 151.8 sec: 0.444107 ( -0.019985  0.020072 ) ph/cm2/s
Energy fluence (15-150 keV)             : 5.50544e-06 ( -2.43062e-07  2.43689e-07 ) ergs/cm2

Cutoff power-law model

Time interval is from -143.864 sec. to    7.972 sec.
Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.32957     ( -0.26826   0.0833196 )
Epeak [keV] : 1.00000E+04      ( -10000 -10000 )
Norm@50keV  : 3.71356E-03    ( -0.000153792   0.000153782 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          37.37 using 59 PHA bins.
# Reduced chi-squared =         0.6673 for     56 degrees of freedom 
# Null hypothesis probability =   9.738186e-01
 
Photon flux (15-150 keV)    in 151.8 sec: 0.444792 ( -0.022792  0.020778 ) ph/cm2/s
Energy fluence (15-150 keV)             : 5.51356e-06 ( -2.72829e-07  2.54795e-07 ) ergs/cm2

Band function

Time interval is from -143.864 sec. to    7.972 sec.
 
 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       :    (     )
beta        :     (     )
Epeak [keV] :       (   )
Norm@50keV   :     (     )
------------------------------------------------------------
 
Photon flux (15-150 keV)    in  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]    : 18.7099  (  )
R^2/D10^2   : 2.38139E-02  (   )
(R is the radius in km and D10 is the distance to the source in units of 10 kpc)
------------------------------------------------------------
#Fit statistic : Chi-Squared =         173.30 using 59 PHA bins.
# Reduced chi-squared =         3.0404 for     57 degrees of freedom 
# Null hypothesis probability =   1.149807e-13
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  2.501e-07   2.315e-08
25- 50  1.190e-06   7.590e-08
50-150  3.051e-06   2.110e-07
15-150  4.491e-06   2.285e-07

Thermal bremsstrahlung (OTTB)

 
 
Spectral model: thermal bremsstrahlung
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT [keV]    : 200.000       (-8.23073      -200)
Norm        : 1.86826       (-0.0781216     0.0781216)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          67.22 using 59 PHA bins.
# Reduced chi-squared =          1.179 for     57 degrees of freedom 
# Null hypothesis probability =   1.667220e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  7.061e-07   3.567e-08
25- 50  1.358e-06   6.793e-08
50-150  2.979e-06   1.419e-07
15-150  5.044e-06   2.338e-07

Double BB

 
 
Spectral model: bbodyrad<1> + bbodyrad<2>
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT1 [keV]   : 7.46661        (-1.13272      1.30249)
R1^2/D10^2  : 0.339245        (-0.138629      0.264268)
kT2 [keV]   : 31.4250        (-4.30279      6.78615)
R2^2/D10^2  : 3.58027E-03    (-0.00166986   0.00232563)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          41.92 using 59 PHA bins.
# Reduced chi-squared =         0.7622 for     55 degrees of freedom 
# Null hypothesis probability =   9.027516e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  5.723e-07   9.609e-08
25- 50  1.272e-06   1.480e-07
50-150  3.664e-06   4.949e-07
15-150  5.509e-06   6.702e-07

Peak spectrum fit

Power-law model

Time interval is from -134.708 sec. to -133.708 sec.
 
Spectral model in power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.02661     ( -0.104324   0.103061 )
Norm@50keV  : 3.96144E-02    ( -0.00241224   0.00240747 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          58.20 using 59 PHA bins.
# Reduced chi-squared =          1.021 for     57 degrees of freedom 
# Null hypothesis probability =   4.309675e-01
 
Photon flux (15-150 keV)    in 1 sec: 4.56788 ( -0.28473  0.28519 ) ph/cm2/s
Energy fluence (15-150 keV)             : 4.24444e-07 ( -2.73988e-08  2.74952e-08 ) ergs/cm2

Cutoff power-law model

Time interval is from -134.708 sec. to -133.708 sec.
Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 0.559419     ( -0.453776   0.408432 )
Epeak [keV] : 183.251      ( -61.8113 683.907 )
Norm@50keV  : 6.30008E-02    ( -0.0205832   0.0338109 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          54.33 using 59 PHA bins.
# Reduced chi-squared =         0.9702 for     56 degrees of freedom 
# Null hypothesis probability =   5.382716e-01
 
Photon flux (15-150 keV)    in 1 sec: 4.48472 ( -0.29358  0.29389 ) ph/cm2/s
Energy fluence (15-150 keV)             : 4.18042e-07 ( -2.85308e-08  2.84257e-08 ) ergs/cm2

Band function

Time interval is from -134.708 sec. to -133.708 sec.
 
 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       :    (     )
beta        :     (     )
Epeak [keV] :       (   )
Norm@50keV   :     (     )
------------------------------------------------------------
 
Photon flux (15-150 keV)    in  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]    : 22.6454  (-1.73446  1.93544)
R^2/D10^2   : 0.150729  (-0.0342608   0.0432721)
(R is the radius in km and D10 is the distance to the source in units of 10 kpc)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          88.68 using 59 PHA bins.
# Reduced chi-squared =          1.556 for     57 degrees of freedom 
# Null hypothesis probability =   4.570808e-03
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  1.411e-08   1.685e-09
25- 50  7.590e-08   7.040e-09
50-150  2.908e-07   2.795e-08
15-150  3.808e-07   2.865e-08

Thermal bremsstrahlung (OTTB)

 
 
Spectral model: thermal bremsstrahlung
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT [keV]    : 199.363       (      )
Norm        : 18.7848       (     )
------------------------------------------------------------
#Fit statistic : Chi-Squared =         126.45 using 59 PHA bins.
# Reduced chi-squared =         2.2185 for     57 degrees of freedom 
# Null hypothesis probability =   3.521405e-07
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  4.678e-08   3.460e-09
25- 50  8.998e-08   7.225e-09
50-150  1.973e-07   3.700e-08
15-150  3.341e-07   6.000e-08

Double BB

 
 
Spectral model: bbodyrad<1> + bbodyrad<2>
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT1 [keV]   : 7.44162        (-1.84566      2.50971)
R1^2/D10^2  : 2.35416        (-1.3893      3.96214)
kT2 [keV]   : 30.5425        (-4.19946      7.02489)
R2^2/D10^2  : 5.18749E-02    (-0.0258552   0.0335546)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          52.30 using 59 PHA bins.
# Reduced chi-squared =         0.9509 for     55 degrees of freedom 
# Null hypothesis probability =   5.785522e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  2.971e-08   1.262e-08
25- 50  8.068e-08   2.011e-08
50-150  3.114e-07   6.620e-08
15-150  4.218e-07   7.840e-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: 1.74333     ( -0.149817   0.153249 )
Norm@50keV  : 2.49941E-03    ( -0.000231729   0.0002288 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          40.21 using 59 PHA bins.
# Reduced chi-squared =         0.7054 for     57 degrees of freedom 
# Null hypothesis probability =   9.550983e-01
 
Photon flux (15-150 keV)    in 77.65 sec: 0.337135 ( -0.028528  0.0285548 ) ph/cm2/s
Energy fluence (15-150 keV)             : 1.79154e-06 ( -1.7152e-07  1.73427e-07 ) ergs/cm2

Cutoff power-law model

Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.46905     ( -0.692795   0.634629 )
Epeak [keV] : 88.2606      (   )
Norm@50keV  : 3.52531E-03    (     )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          39.63 using 59 PHA bins.
# Reduced chi-squared =         0.7076 for     56 degrees of freedom 
# Null hypothesis probability =   9.521274e-01
 
Photon flux (15-150 keV)    in 77.65 sec: 0.333038 ( -0.030006  0.029878 ) ph/cm2/s
Energy fluence (15-150 keV)             : 1.74476e-06 ( -2.0189e-07  2.00849e-07 ) ergs/cm2

Band function

 
 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       :    (     )
beta        :     (     )
Epeak [keV] :       (   )
Norm@50keV   :     (     )
------------------------------------------------------------
 
Photon flux (15-150 keV)    in  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)  = 1.25e-06
S(50-100 keV) = 1.99e-06

T90 vs. Hardness ratio plot

T90                                   = 144.46799993515 sec.
Hardness ratio (energy fluence ratio) = 1.592

Color vs. Color plot

Count Ratio  (25-50 keV) / (15-25 keV) = 1.4333
Count Ratio (50-100 keV) / (15-25 keV) = 1.29551

Mask shadow pattern

IMX = 2.028951154618287E-02, IMY = -5.139404562040610E-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:

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

Time interval of the image:
-69.675400 7.972000
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
270.1403 -25.0756   83.0  41.3   70.3  -0.0659  -0.1    7.8	GX 5-1                        
270.3229 -25.6262   11.7  41.2   69.4  -0.4928  -1.0    7.1	GRS 1758-258                  
273.9973 -14.0396   99.0  36.3   87.1   0.0381   0.1    0.5	GX 17+2                       
276.0219 -30.3883    5.1  38.0   59.9   0.6571   2.3    5.2	H1820-303                     
284.9799 -24.7798    5.9  28.4   63.2   0.3500   1.9    9.0	HT1900.1-2455                 
288.7708  10.9204    2.5  31.0  140.0   0.8324   4.7    2.2	GRS 1915+105                  
299.6083  35.2095    1.1  47.2  173.5   3.1489  10.1    1.0	Cyg X-1                       
308.2200  40.9409    5.0  51.8 -176.4   0.8906   2.3    5.0	Cyg X-3                       
326.0744  38.4732   93.0  51.2 -158.6   0.0438   0.1   10.2	Cyg X-2                       
283.3233 -13.4483    0.6  27.2   87.7   3.2325  17.9 ------	UNKNOWN                       
339.2962 -62.5173    2.2  55.6   -9.1   2.2992   5.1 ------	UNKNOWN                       
332.2487  40.7934    3.4  55.1 -154.2   2.3839   3.4 ------	UNKNOWN                       
356.0803 -24.1431    2.9  44.8  -60.2   2.3391   4.0 ------	UNKNOWN

Post-slew image of 15-350 keV band

Time interval of the image:
87.724610 962.978300
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
244.9623 -15.6254    1.1  37.2   86.9  26.3455  10.3    1.3	Sco X-1                       
255.9985 -37.8232    0.9  34.4   45.0  18.1812  12.6    1.4	4U 1700-377                   
256.5070 -36.5168    3.9  33.3   46.5   4.0443   3.0    6.6	GX 349+2                      
262.9985 -24.7277    1.8  22.3   61.6   5.6212   6.3    1.2	GX 1+4                        
264.7965 -44.6020    6.3  34.9   28.4   2.1768   1.8    9.4	4U 1735-44                    
268.2182  -1.3190    0.0  19.3  132.8  -1.3014  -1.5   12.0	SW J1753.5-0127               
270.4476 -25.0981   16.7  16.8   49.4   0.5717   0.7    9.0	GX 5-1                        
270.1382 -25.7156    6.6  17.5   48.5   1.4576   1.8    9.0	GRS 1758-258                  
274.1173 -13.8826    4.7   9.0   91.2   1.7521   2.4   11.3	GX 17+2                       
275.8526 -30.2742   11.4  18.2   26.3   0.7270   1.0    6.7	H1820-303                     
285.1810 -24.7566    0.0  11.4   -3.3   0.2940   0.3   12.6	HT1900.1-2455                 
288.7539  10.9091    1.5  24.9 -162.3   6.1063   7.6    3.4	GRS 1915+105                  
299.6008  35.1906    1.0  51.0 -157.8  27.1484  11.3    0.8	Cyg X-1                       
262.8719 -33.9662   10.6  27.7   43.8   1.0557   1.1    9.8	GX 354-0                      
259.8938 -25.0180    0.7  24.9   64.0  16.4395  16.7 ------	UNKNOWN                       
268.4515  36.3519    2.6  51.7  169.8  11.2337   4.4 ------	UNKNOWN                       
285.5894 -65.3992    3.3  52.0    3.9   6.6416   3.5 ------	UNKNOWN                       
309.2001 -65.7325    3.7  55.1   -7.5   8.2662   3.1 ------	UNKNOWN                       
323.8371 -54.8663    4.9  52.0  -23.2   5.0189   2.4 ------	UNKNOWN                       
329.3638 -38.6414    5.3  47.7  -44.3   8.7157   2.2 ------	UNKNOWN                       
319.6049  10.3433    3.8  43.1 -116.6  12.3461   3.1 ------	UNKNOWN

Plot creation:
Tue Apr 25 19:10:55 EDT 2017