batgrbproduct analysis for trigger=412081

batgrbproduct Analysis for Trigger=412081

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): Fri Jan 17 19:59:31 EST 2014
             Host Name: batevent1
   Current Working Dir: /local/data/batevent/batevent_reproc/trigger412081
======================================================================

  Trigger: 00412081      Segment: 000

  BAT Trigger Time: 287676447.552   [s; MET]
      Trigger Stop: 287676448.064   [s; MET]
               UTC: 2010-02-12T14:07:22.028320    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 356.46191166072   Dec: 49.4973281295149  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    14.49
     Image Trigger?:     NO
     Rate S/N Ratio:     28.4077454226836  [ if not an image trigger ]
     Image S/N Ratio:    14.49

  Flight Position:   [ source = BAT ]
    RA: 356.46191166072   Dec: 49.4973281295149  [deg; J2000]

  Ground Position:   [ source = BAT pre-slew burst ]
    RA: 356.468407357116   Dec: 49.4879627632955  [deg; J2000]  
        { 23h 45m 52.4s , +49d 29' 16.7" }
         +/- 1.80016509565804 [arcmin] (estimated 90% radius based on SNR)
         +/- 0.673007133645447 [arcmin] (formal 1-sigma fit error)
    SNR: 13.1336812058078
 
  Angular difference between Flight and Ground position is 0.616315 arcmin
 
  Partial Coding Fraction: 0.8671875    [ including projection effects ]

  Duration
     T90: 163.763999938965 +/- 13.3436019227038
        Measured from: -38.2919999957085
                   to: 125.471999943256     [s; relative to TRIGTIME]
     T50: 82.1039999723434 +/- 25.1611751903544
        Measured from: -0.199999988079071
                   to: 81.9039999842644     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: -0.339999973773956     
                   to: 0.660000026226044     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -44.1159999966621     
                   to: 134.051999986172     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     1.010014   0.967388   0.348640   0.100529
           0.069203   0.073232   0.070118   0.074914 [error]
 Peak      0.070471   0.097282   0.086107   0.009130
           0.006360   0.007013   0.006822   0.006281 [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 3.11e-07 3.65e-07 3.09e-07 4.43e-07 1.14e-06 1.43e-06   erg/cm2
              Error 3.64e-08 3.52e-08 5.94e-08 1.63e-07 1.33e-07 2.37e-07   erg/cm2
Peak flux Power-law 6.06e-01 6.93e-01 5.69e-01 7.83e-01 2.15e+00 2.65e+00   ph/cm2/s
              Error 8.58e-02 5.86e-02 5.57e-02 1.63e-01 1.66e-01 2.22e-01   ph/cm2/s
 
Fluence   Cutoff-PL 2.98e-07 3.98e-07 2.62e-07 8.40e-08 1.02e-06 1.04e-06   erg/cm2
              Error 3.95e-08 4.76e-08 8.15e-08 1.65e-07 1.58e-07 2.63e-07   erg/cm2
Peak flux Cutoff-PL 5.84e-01 7.02e-01 5.78e-01 6.39e-01 2.13e+00 2.50e+00   ph/cm2/s
              Error 7.75e-02 6.52e-02 6.21e-02 3.16e-01 1.74e-01 3.43e-01   ph/cm2/s
 
Fluence        Band -------- -------- -------- -------- -------- --------   erg/cm2
              Error -------- -------- -------- -------- -------- --------   erg/cm2
Peak flux      Band 5.75e-01 7.05e-01 5.82e-01 5.97e-01 2.13e+00 2.46e+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    2.240    0.193    -      -           6.78e-04 9.37e-05   58.280 57
CPL   1.349    0.842      26.3   15.4      2.46e-03 5.64e-03   55.120 56
 
 
=== 1-s peak spectral analysis ===
 
Model Ph_index Ph_90err Epeak  Epeak_90err Norm     Nomr_90err chi2   dof
PL    1.284    0.140    -      -           1.81e-02 1.41e-03   77.380 57
CPL   1.114    0.421     273.1    0.0      2.19e-02 1.14e-02   77.040 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: 0.960000 sec.
T50 in the 50-300 keV band: 0.448000 sec.

 
=== Table of the duration information ==
 
        Value   tstart    tstop
T100  178.168  -44.116  134.052
T90   163.764  -38.292  125.472
T50    82.104   -0.200   81.904
Peak    1.000   -0.340    0.660

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
  356.4684    49.4880   0.0146    15.5643  -102.3370         1.2339771     13.134 TRIG_00412081                 
 
Foreground time interval of the image:
-44.116  10.149 (delta_t =  54.265 [sec])
Background time interval of the image:
-314.851 -44.116 (delta_t = 270.735 [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

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)

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  -44.116 sec. to  134.052 sec.
 
Spectral model in power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 2.24049     ( -0.186806   0.198631 )
Norm@50keV  : 6.78370E-04    ( -9.42176e-05   9.32692e-05 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          58.28 using 59 PHA bins.
# Reduced chi-squared =          1.022 for     57 degrees of freedom 
# Null hypothesis probability =   4.279677e-01
 
Photon flux (15-150 keV)    in 178.2 sec: 0.114752 ( -0.0101716  0.0101722 ) ph/cm2/s
Energy fluence (15-150 keV)             : 1.14348e-06 ( -1.30777e-07  1.35716e-07 ) ergs/cm2

Cutoff power-law model

Time interval is from  -44.116 sec. to  134.052 sec.
Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.34888     ( -1.08179   0.603037 )
Epeak [keV] : 26.2853      ( -21.6675 9.12685 )
Norm@50keV  : 2.46039E-03    ( -0.0015523   0.00973247 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          55.12 using 59 PHA bins.
# Reduced chi-squared =         0.9842 for     56 degrees of freedom 
# Null hypothesis probability =   5.082428e-01
 
Photon flux (15-150 keV)    in 178.2 sec: 0.110487 ( -0.0106608  0.010804 ) ph/cm2/s
Energy fluence (15-150 keV)             : 1.02052e-06 ( -1.44053e-07  1.71054e-07 ) ergs/cm2

Band function

Time interval is from  -44.116 sec. to  134.052 sec.
 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : -2.53425E-03   ( -1.98839   0.736988 )
beta        : -2.62874    ( 2.60056   0.387535 )
Epeak [keV] : 26.3382      ( -7.31698 8.69192 )
Norm@50keV   : 2.37295E-02    ( -0.0228523   95.0185 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          54.57 using 59 PHA bins.
# Reduced chi-squared =         0.9922 for     55 degrees of freedom 
# Null hypothesis probability =   4.908757e-01
 
Photon flux (15-150 keV)    in 178.2 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]    : 7.90229  (-0.777795  0.877292)
R^2/D10^2   : 0.129805  (-0.0447564   0.0677645)
(R is the radius in km and D10 is the distance to the source in units of 10 kpc)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          69.18 using 59 PHA bins.
# Reduced chi-squared =          1.214 for     57 degrees of freedom 
# Null hypothesis probability =   1.293152e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  2.588e-07   3.715e-08
25- 50  4.433e-07   5.480e-08
50-150  1.118e-07   3.423e-08
15-150  8.139e-07   9.427e-08

Thermal bremsstrahlung (OTTB)

 
 
Spectral model: thermal bremsstrahlung
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT [keV]    : 41.7387       (-9.18517      13.5737)
Norm        : 0.717224       (-0.118448     0.148671)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          55.10 using 59 PHA bins.
# Reduced chi-squared =         0.9668 for     57 degrees of freedom 
# Null hypothesis probability =   5.465011e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  2.976e-07   3.315e-08
25- 50  3.987e-07   4.402e-08
50-150  3.229e-07   1.092e-07
15-150  1.019e-06   1.374e-07

Double BB

 
 
Spectral model: bbodyrad<1> + bbodyrad<2>
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT1 [keV]   : 5.43379        (-1.46044      1.33306)
R1^2/D10^2  : 0.420882        (-0.221927      0.865914)
kT2 [keV]   : 15.6553        (-4.67669      10.6077)
R2^2/D10^2  : 5.09389E-03    (-0.0044776   0.00979483)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          54.31 using 59 PHA bins.
# Reduced chi-squared =         0.9875 for     55 degrees of freedom 
# Null hypothesis probability =   5.009338e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  2.978e-07   1.335e-07
25- 50  3.914e-07   1.583e-07
50-150  3.361e-07   1.922e-07
15-150  1.025e-06   4.663e-07

Peak spectrum fit

Power-law model

Time interval is from   -0.340 sec. to    0.660 sec.
 
Spectral model in power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.28417     ( -0.139866   0.140579 )
Norm@50keV  : 1.80901E-02    ( -0.00140991   0.00140607 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          77.38 using 59 PHA bins.
# Reduced chi-squared =          1.358 for     57 degrees of freedom 
# Null hypothesis probability =   3.752043e-02
 
Photon flux (15-150 keV)    in 1 sec: 2.15203 ( -0.166241  0.166366 ) ph/cm2/s
Energy fluence (15-150 keV)             : 1.79464e-07 ( -1.62246e-08  1.63958e-08 ) ergs/cm2

Cutoff power-law model

Time interval is from   -0.340 sec. to    0.660 sec.
Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.11412     ( -0.548157   0.292864 )
Epeak [keV] : 273.078      ( -273.358 -273.358 )
Norm@50keV  : 2.18761E-02    ( -0.00502686   0.0176836 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          77.04 using 59 PHA bins.
# Reduced chi-squared =          1.376 for     56 degrees of freedom 
# Null hypothesis probability =   3.258106e-02
 
Photon flux (15-150 keV)    in 1 sec: 2.13368 ( -0.17451  0.17352 ) ph/cm2/s
Energy fluence (15-150 keV)             : 1.77203e-07 ( -1.7786e-08  1.7593e-08 ) ergs/cm2

Band function

Time interval is from   -0.340 sec. to    0.660 sec.
 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : -1.11470   ( -0.214902   0.468628 )
beta        : -10.00000    ( 10   6.03961e-14 )
Epeak [keV] : 266.593      ( -164.289 -266.593 )
Norm@50keV   : 2.19614E-02    ( -0.00168003   0.0176108 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          77.05 using 59 PHA bins.
# Reduced chi-squared =          1.401 for     55 degrees of freedom 
# Null hypothesis probability =   2.652267e-02
 
Photon flux (15-150 keV)    in 1 sec: 2.12856 (    ) 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]    : 17.4279  (-1.85614  2.12391)
R^2/D10^2   : 0.150794  (-0.047225   0.0679075)
(R is the radius in km and D10 is the distance to the source in units of 10 kpc)
------------------------------------------------------------
#Fit statistic : Chi-Squared =         113.53 using 59 PHA bins.
# Reduced chi-squared =         1.9917 for     57 degrees of freedom 
# Null hypothesis probability =   1.264048e-05
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  9.262e-09   1.372e-09
25- 50  4.179e-08   4.460e-09
50-150  9.132e-08   1.401e-08
15-150  1.424e-07   1.475e-08

Thermal bremsstrahlung (OTTB)

 
 
Spectral model: thermal bremsstrahlung
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT [keV]    : 200.000       (      )
Norm        : 8.70817       (-0.680724     0.680728)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          86.97 using 59 PHA bins.
# Reduced chi-squared =          1.526 for     57 degrees of freedom 
# Null hypothesis probability =   6.457105e-03
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  2.183e-08   2.155e-09
25- 50  4.199e-08   8.195e-09
50-150  9.209e-08   4.055e-08
15-150  1.559e-07   4.625e-08

Double BB

 
 
Spectral model: bbodyrad<1> + bbodyrad<2>
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT1 [keV]   : 6.60830        (-2.09573      2.37394)
R1^2/D10^2  : 2.23192        (-1.40068      7.10942)
kT2 [keV]   : 27.6577        (-5.57722      10.2228)
R2^2/D10^2  : 2.82752E-02    (-0.0182442   0.0335781)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          77.38 using 59 PHA bins.
# Reduced chi-squared =          1.407 for     55 degrees of freedom 
# Null hypothesis probability =   2.501397e-02
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  1.824e-08   7.707e-09
25- 50  3.910e-08   1.161e-08
50-150  1.199e-07   3.889e-08
15-150  1.772e-07   5.624e-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: 2.03626     ( -0.193809   0.20427 )
Norm@50keV  : 1.28676E-03    ( -0.000179352   0.00017631 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          69.24 using 59 PHA bins.
# Reduced chi-squared =          1.215 for     57 degrees of freedom 
# Null hypothesis probability =   1.282170e-01
 
Photon flux (15-150 keV)    in 54.26 sec: 0.196303 ( -0.0190296  0.019032 ) ph/cm2/s
Energy fluence (15-150 keV)             : 6.45287e-07 ( -8.15446e-08  8.46364e-08 ) ergs/cm2

Cutoff power-law model

Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.66708     ( -1.09833   0.454552 )
Epeak [keV] : 33.2330      (   )
Norm@50keV  : 2.18884E-03    (     )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          68.64 using 59 PHA bins.
# Reduced chi-squared =          1.226 for     56 degrees of freedom 
# Null hypothesis probability =   1.195829e-01
 
Photon flux (15-150 keV)    in 54.26 sec: 0.192797 ( -0.020441  0.020012 ) ph/cm2/s
Energy fluence (15-150 keV)             : 6.06741e-07 ( -1.10734e-07  1.13213e-07 ) ergs/cm2

Band function

 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : 0.792910   ( -1.54324   0.331876 )
beta        : -2.33456    ( 2.35289   0.388221 )
Epeak [keV] : 26.8430      ( -11.2832 12.6576 )
Norm@50keV   : 0.140341    ( -0.137253   169.671 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          65.97 using 59 PHA bins.
# Reduced chi-squared =          1.199 for     55 degrees of freedom 
# Null hypothesis probability =   1.478290e-01
 
Photon flux (15-150 keV)    in 54.26 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)  = 3.65e-07
S(50-100 keV) = 3.09e-07

T90 vs. Hardness ratio plot

T90                                   = 163.763999938965 sec.
Hardness ratio (energy fluence ratio) = 0.846575

Color vs. Color plot

Count Ratio  (25-50 keV) / (15-25 keV) = 0.957797
Count Ratio (50-100 keV) / (15-25 keV) = 0.345183

Mask shadow pattern

IMX = -5.951191007813444E-02, IMY = 2.721016923148862E-01

TIME vs. PHA plot around the trigger time

TIME vs. DetID plot around the trigger time

100 us light curve (15-350 keV)

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:
-314.851400 -44.116000
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
299.6120  35.1855    0.7  48.7  -39.8  13.9939  17.8    1.4	Cyg X-1                       
308.1725  40.9607    2.6  40.2  -43.2   1.8318   4.5    2.9	Cyg X-3                       
326.1173  38.2998    7.4  35.0  -64.8   0.6612   1.6    2.9	Cyg X-2                       
341.4732  65.4911    3.1  10.6  -18.3   0.7610   3.7 ------	UNKNOWN                       
 28.4554  32.1514    2.3  34.8 -160.8   1.2442   5.0 ------	UNKNOWN                       
 38.0285  18.3084    2.9  50.6 -167.0   2.2049   3.9 ------	UNKNOWN                       
358.6502  41.7394    2.5  22.8 -111.9   1.1537   4.6 ------	UNKNOWN                       
 11.9618  31.2684    2.2  33.1 -135.7   1.5499   5.3 ------	UNKNOWN

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

Time interval of the image:
-44.116000 10.148600
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
299.5788  35.2976    6.3  48.7  -39.7   0.4804   1.8    5.8	Cyg X-1                       
308.1729  40.8431    7.2  40.3  -43.4   0.2475   1.6    7.2	Cyg X-3                       
326.0925  38.1837    5.6  35.1  -64.8  -0.3227  -2.1    9.1	Cyg X-2                       
220.6416  64.7796    2.0  48.7   34.6   2.2931   5.7 ------	UNKNOWN                       
356.4684  49.4880    0.9  15.6 -102.3   1.2340  13.1 ------	UNKNOWN                       
 31.5200  18.2252    2.1  49.0 -159.2   1.0203   5.6 ------	UNKNOWN

Post-slew image of 15-350 keV band

Time interval of the image:
47.148600 842.504400
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
299.5893  35.2025    0.2  43.2  -28.8  41.9152  47.6    0.1	Cyg X-1                       
308.1356  40.9828    1.3  34.4  -27.2   5.8397   9.0    2.1	Cyg X-3                       
326.1286  38.4773    4.6  24.2  -47.2   1.4803   2.5    9.6	Cyg X-2                       
 57.0597  34.4430    3.1  46.1  143.6   5.9197   3.7 ------	UNKNOWN                       
 33.0249  27.6551    3.1  35.4  172.8   2.8736   3.8 ------	UNKNOWN                       
276.3664  49.0602    3.1  49.6    0.4   4.4372   3.8 ------	UNKNOWN                       
 35.7106  14.9459    2.6  47.0 -178.4   4.2874   4.4 ------	UNKNOWN                       
348.7430  23.9179    3.2  26.3 -105.6   2.1896   3.6 ------	UNKNOWN                       
341.9980  26.3055    3.2  25.8  -90.7   2.4330   3.5 ------	UNKNOWN

Plot creation:
Sun May 31 02:14:14 EDT 2015