batgrbproduct analysis for trigger=449907

batgrbproduct Analysis for Trigger=449907

Analysis Summary

Notes:

1) No attempt has been made to eliminate the non-significant decimal places.
2) This batgrbproduct analysis is done of the amount of data for this trigger downloaded to date.
3) This batgrbproduct analysis is using the flight position for the mask-weighting calculation.
4) This page will be updated for up to 10 downlinks after the trigger.

======================================================================
                  BAT GRB EVENT DATA PROCESSING REPORT
    Process Script Ver: batgrbproduct v2.46
    Process Start Time (local time): Thu Mar 24 14:14:38 EDT 2011
             Host Name: gcn5
   Current Working Dir: /local/data/raid16/prebascript_archive/trigger449907/GCN5_download_cron
======================================================================

  Trigger: 00449907      Segment: 000

  BAT Trigger Time: 322624624   [s; MET]
      Trigger Stop: 322624688   [s; MET]
               UTC: 2011-03-24T01:56:57.215140    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 268.635990311144   Dec: -26.3063949356629  [deg; J2000]

     Catalogged Source?: YES
     Point Source?:      YES
     GRB Indicated?:     NO    [ by BAT flight software ]
     Image S/N Ratio:    12.78
     Image Trigger?:     YES
     Rate S/N Ratio:     0  [ if not an image trigger ]
     Image S/N Ratio:    12.78

  Flight Position:   [ source = BAT ]
    RA: 268.635990311144   Dec: -26.3063949356629  [deg; J2000]

  Ground Position:   [ source = BAT pre-slew burst ]
    RA: 268.564870123103   Dec: -26.3114826418825  [deg; J2000]  
        { 17h 54m 15.6s , -26d 18' 41.3" }
         +/- 2.7001773974738 [arcmin] (estimated 90% radius based on SNR)
         +/- 1.19075730747069 [arcmin] (formal 1-sigma fit error)
    SNR: 7.35942136370582
 
  Angular difference between Flight and Ground position is 3.837363 arcmin
 
  Partial Coding Fraction: 0.9375    [ including projection effects ]

  Duration
     T90: 613.887999951839 +/- 49.8256712605304
        Measured from: -0.711999893188477
                   to: 613.176000058651     [s; relative to TRIGTIME]
     T50: 301.807999968529 +/- 42.2064034815184
        Measured from: 105.51600009203
                   to: 407.324000060558     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: 44.0519999861717     
                   to: 45.0519999861717     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -42.0080000162125     
                   to: 664.508000016212     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     6.733343   1.811735   0.096202   0.020018
           0.159462   0.145375   0.121807   0.104752 [error]
 Peak      0.016869   0.012346   0.008877   0.013269
           0.005964   0.005535   0.004646   0.003968 [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 2.13e-06 7.77e-07 1.63e-07 4.07e-08 3.09e-06 3.11e-06   erg/cm2
              Error 1.82e-07 8.48e-08 4.27e-08 1.88e-08 2.13e-07 2.14e-07   erg/cm2
Peak flux Power-law 9.30e-02 1.02e-01 7.92e-02 1.01e-01 3.12e-01 3.75e-01   ph/cm2/s
              Error 9.27e-02 5.31e-02 4.16e-02 1.71e-01 2.22e-01 1.57e-01   ph/cm2/s
 
Fluence   Cutoff-PL 2.08e-06 7.44e-07 4.11e-08 1.69e-10 2.86e-06 2.86e-06   erg/cm2
              Error 1.95e-07 1.03e-07 4.62e-08 2.49e-09 2.33e-07 2.33e-07   erg/cm2
Peak flux Cutoff-PL 9.30e-02 1.02e-01 7.92e-02 1.01e-01 3.12e-01 3.75e-01   ph/cm2/s
              Error 9.27e-02 5.31e-02 4.16e-02 1.57e-01 0.00e+00 0.00e+00   ph/cm2/s
 
Fluence        Band 0.00e+00 0.00e+00 0.00e+00 0.00e+00 0.00e+00 0.00e+00   erg/cm2
              Error 0.00e+00 0.00e+00 0.00e+00 0.00e+00 0.00e+00 0.00e+00   erg/cm2
Peak flux      Band 0.00e+00 0.00e+00 0.00e+00 0.00e+00 0.00e+00 0.00e+00   ph/cm2/s
              Error 0.00e+00 0.00e+00 0.00e+00 0.00e+00 0.00e+00 0.00e+00   ph/cm2/s

 
=== Time-averaged spectral analysis ===
 
Model Ph_index Ph_90err Epeak  Epeak_90err Norm     Nomr_90err chi2   dof
PL    4.252    0.242    -      -           1.65e-04 3.31e-05   64.090 57
CPL   1.000    0.000      50.0    0.0      1.15e-03 0.00e+00  380.440 56
 
The chi2 of BB fit is  which shows a significant improvement in the fit over a PL.
Check the BB fit.
 
=== 1-s peak spectral analysis ===
 
Model Ph_index Ph_90err Epeak  Epeak_90err Norm     Nomr_90err chi2   dof
PL    1.364    1.074    -      -           2.58e-03 1.06e-03   44.770 57
CPL   1.364    1.180    9999.4    0.0      2.59e-03 4.62e-03   44.780 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: 0.000000 sec.
T50 in the 50-300 keV band: 0.000000 sec.

 
=== Table of the duration information ==
 
        Value   tstart    tstop
T100  706.516  -42.008  664.508
T90   613.888   -0.712  613.176
T50   301.808  105.516  407.324
Peak    1.000   44.052   45.052

Click here for the BAT GCN circular template

Image

Pre-slew 15-350 keV image (Event data; bkg subtracted)

#   RAcent  DECcent POSerr  Theta    Phi     Peak Cts     SNR  Name
  268.5649 -26.3115 0.0261   18.3   22.4       1.1940     7.4  TRIG_00449907       
------------------------------------------
 
Foreground time interval of the image:
-42.008  71.101 (delta_t = 113.109 [sec])
Background time interval of the image:
-137.599 -42.008 (delta_t =  95.591 [sec])

Lightcurves

Notes:

1) All plots contain as much data as has been downloaded to date.
2) The mask-weighted light curves are using the flight position.
3) Multiple plots of different time binning/intervals are shown to cover all scenarios of short/long GRBs, rate/image triggers, and real/false positives.
4) 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.
5) 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.
6) 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 64.000000

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 64.000000

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 64.000000

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

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

The mask-weighted light curves based on cleaned DPHs

Spectra

Notes:

1) The fitting includes the systematic errors.
2) For long bursts, a spectral fit of 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.
4) For short bursts (T90<1sec), the specrtum is also fit with Blackbody, OTTB, and Double Blackbody.

Time averaged spectrum fit using the pre-slew DRM

Power-law model

Multiple GTIs in the spectrum
tstart tstop
-42.008000 113.135300
114.000000 664.508000
 
Spectral model in power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 4.25179     ( -0.235773   0.24746 )
Norm@50keV  : 1.64676E-04    ( -3.14356e-05   3.48051e-05 )
------------------------------------------------------------
# Chi-Squared =          64.09 using 59 PHA bins.
# Reduced chi-squared =          1.124 for     57 degrees of freedom 
# Null hypothesis probability =   2.419396e-01
 
Photon flux (15-150 keV)    in 705.7 sec: 0.126935 ( -0.00936333  0.00942001 ) ph/cm2/s
Energy fluence (15-150 keV)             : 3.09238e-06 ( -2.12757e-07  2.12797e-07 ) ergs/cm2

Cutoff power-law model

Multiple GTIs in the spectrum
tstart tstop
-42.008000 113.135300
114.000000 664.508000
Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.00000     (     )
Epeak [keV] : 50.0000      (   )
Norm@50keV  : 1.15332E-03    (     )
------------------------------------------------------------
# Chi-Squared =         380.44 using 59 PHA bins.
# Reduced chi-squared =         6.7935 for     56 degrees of freedom 
# Null hypothesis probability =   9.077256e-50
 
Photon flux (15-150 keV)    in 705.7 sec: 0.126842 (    ) ph/cm2/s
Energy fluence (15-150 keV)             : 2.86248e-06 ( -2.307e-07  2.3492e-07 ) ergs/cm2

Band function

Multiple GTIs in the spectrum
tstart tstop
-42.008000 113.135300
114.000000 664.508000
 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : -1.41864   (     )
beta        : -9.37167    (     )
Epeak [keV] : 35.9849      (   )
Norm@50keV   : 9.46430E-04    (     )
------------------------------------------------------------
# Chi-Squared =         328.86 using 59 PHA bins.
# Reduced chi-squared =         5.9793 for     55 degrees of freedom 
# Null hypothesis probability =   1.172262e-40
 
Photon flux (15-150 keV)    in 705.7 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]    :   (  )
R^2/D10^2   :   (   )
(R is the radius in km and D10 is the distance to the source in units of 10 kpc)
------------------------------------------------------------
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25     
25- 50     
50-150     
15-150

Thermal bremsstrahlung (OTTB)

 
 
Spectral model: thermal bremsstrahlung
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT [keV]    :        (      )
Norm        :        (     )
------------------------------------------------------------
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25     
25- 50     
50-150     
15-150

Double BB

 
 
Spectral model: bbodyrad<1> + bbodyrad<2>
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT1 [keV]   :         (      )
R1^2/D10^2  :         (      )
kT2 [keV]   :         (      )
R2^2/D10^2  :     (   )
------------------------------------------------------------
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25     
25- 50     
50-150     
15-150

Peak spectrum fit

Power-law model

Time interval is from   44.052 sec. to   45.052 sec.
 
Spectral model in power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.36389     ( -1.16971   0.97781 )
Norm@50keV  : 2.58407E-03    ( -0.00109494   0.00102051 )
------------------------------------------------------------
# Chi-Squared =          44.77 using 59 PHA bins.
# Reduced chi-squared =         0.7855 for     57 degrees of freedom 
# Null hypothesis probability =   8.801335e-01
 
Photon flux (15-150 keV)    in 1 sec: 0.311988 ( -0.311991  0.131343 ) ph/cm2/s
Energy fluence (15-150 keV)             : 2.5179e-08 ( -1.1412e-08  1.17513e-08 ) ergs/cm2

Cutoff power-law model

Time interval is from   44.052 sec. to   45.052 sec.
Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.36396     ( -1.37958   0.980441 )
Epeak [keV] : 9999.36      ( -9988.12 -9988.12 )
Norm@50keV  : 2.59249E-03    ( -0.00110531   0.00813844 )
------------------------------------------------------------
# Chi-Squared =          44.78 using 59 PHA bins.
# Reduced chi-squared =         0.7996 for     56 degrees of freedom 
# Null hypothesis probability =   8.591747e-01
 
Photon flux (15-150 keV)    in 1 sec: 0.311810 (    ) ph/cm2/s
Energy fluence (15-150 keV)             : 2.51689e-08 ( -1.14156e-08  1.17597e-08 ) ergs/cm2

Band function

Time interval is from   44.052 sec. to   45.052 sec.
 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : -1.05842   ( 1.05662   1.05662 )
beta        : -1.35440    ( 1.35989   1.16762 )
Epeak [keV] : 44.2947      ( -47.3311 -47.3311 )
Norm@50keV   : 5.06559E-03    ( -0.00508505   8.43193 )
------------------------------------------------------------
# Chi-Squared =          44.77 using 59 PHA bins.
# Reduced chi-squared =         0.8140 for     55 degrees of freedom 
# Null hypothesis probability =   8.361195e-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]    :   (  )
R^2/D10^2   :   (   )
(R is the radius in km and D10 is the distance to the source in units of 10 kpc)
------------------------------------------------------------
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25     
25- 50     
50-150     
15-150

Thermal bremsstrahlung (OTTB)

 
 
Spectral model: thermal bremsstrahlung
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT [keV]    :        (      )
Norm        :        (     )
------------------------------------------------------------
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25     
25- 50     
50-150     
15-150

Double BB

 
 
Spectral model: bbodyrad<1> + bbodyrad<2>
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT1 [keV]   :         (      )
R1^2/D10^2  :         (      )
kT2 [keV]   :         (      )
R2^2/D10^2  :     (   )
------------------------------------------------------------
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25     
25- 50     
50-150     
15-150

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: 3.63812     ( -0.326152   0.360037 )
Norm@50keV  : 3.09445E-04    ( -8.78178e-05   9.95934e-05 )
------------------------------------------------------------
# Chi-Squared =          55.22 using 59 PHA bins.
# Reduced chi-squared =         0.9689 for     57 degrees of freedom 
# Null hypothesis probability =   5.419595e-01
 
Photon flux (15-150 keV)    in 113.1 sec: 0.140176 ( -0.0150213  0.0150216 ) ph/cm2/s
Energy fluence (15-150 keV)             : 6.008e-07 ( -7.35684e-08  7.62665e-08 ) ergs/cm2

Cutoff power-law model

Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.00000     (     )
Epeak [keV] : 50.0000      (   )
Norm@50keV  : 1.97345E-03    (     )
------------------------------------------------------------
# Chi-Squared =         160.77 using 59 PHA bins.
# Reduced chi-squared =         2.8708 for     56 degrees of freedom 
# Null hypothesis probability =   4.639500e-12
 
Photon flux (15-150 keV)    in 113.1 sec: 0.140100 (    ) ph/cm2/s
Energy fluence (15-150 keV)             : 5.4763e-07 ( -6.9259e-08  7.94527e-08 ) ergs/cm2

Band function

 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : -1.32891   (     )
beta        : -9.21312    (     )
Epeak [keV] : 46.1945      (   )
Norm@50keV   : 1.48641E-03    (     )
------------------------------------------------------------
# Chi-Squared =         149.91 using 59 PHA bins.
# Reduced chi-squared =         2.7256 for     55 degrees of freedom 
# Null hypothesis probability =   9.900788e-11
 
Photon flux (15-150 keV)    in 113.1 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)  = 7.77427e-07
S(50-100 keV) = 1.63106e-07

T90 vs. Hardness ratio plot

T90                                   = 613.887999951839 sec.
Hardness ratio (energy fluence ratio) = 0.209802

Color vs. Color plot

Count Ratio  (25-50 keV) / (15-25 keV) = 0.269069
Count Ratio (50-100 keV) / (15-25 keV) = 0.0142874

Mask shadow pattern

IMX = 3.052683427969461E-01, IMY = -1.260931387263530E-01

TIME vs. PHA plot around the trigger time

Blue+Cyan dotted lines: Time interval of the scaled map
From 0.000000 to 64.000000

TIME vs. DetID plot around the trigger time

Blue+Cyan dotted lines: Time interval of the scaled map
From 0.000000 to 64.000000

100 us light curve (15-350 keV)

Blue+Cyan dotted lines: Time interval of the scaled map
From 0.000000 to 64.000000

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:
-137.599400 -42.008000
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
245.0049 -15.6676    1.1  32.9   70.7   2.3288  10.2    2.2	Sco X-1                       
254.5974  35.4690    3.3  51.2  148.3  -2.0941  -3.5   10.2	Her X-1                       
256.1065 -37.7435    3.4  33.7   25.9   0.5311   3.4    8.3	4U 1700-377                   
256.3618 -36.2475    3.3  32.5   27.5   0.5223   3.5   11.1	GX 349+2                      
262.9146 -24.8759    3.7  20.5   37.0   0.3683   3.1    9.4	GX 1+4                        
264.7592 -44.3760    6.5  35.8   10.0   0.2783   1.8    4.5	4U 1735-44                    
268.4663  -1.4334    9.7  13.5  125.3   0.1351   1.2    6.0	SW J1753.5-0127               
270.2839 -25.0796    2.7  16.4   20.1   0.5033   4.3    0.0	GX 5-1                        
270.2871 -25.7707  234.5  17.0   18.9   0.0059   0.0    1.9	GRS 1758-258                  
274.1089 -14.1644    5.8   5.5   42.2   0.2241   2.0    9.7	GX 17+2                       
276.0871 -30.2344    4.1  19.8   -0.9   0.3189   2.8   11.6	H1820-303                     
285.1293 -24.9327    3.1  15.7  -29.9   0.4143   3.8    5.1	HT1900.1-2455                 
288.7975  10.9391    1.0  23.9 -160.8   1.3769  11.6    0.4	GRS 1915+105                  
299.5508  35.3368    7.1  50.1 -164.2   0.4470   1.6    8.3	Cyg X-1                       
308.1049  40.9446    4.7  58.4 -160.7   1.9175   2.4    0.5	Cyg X-3                       
250.3410 -30.2159    2.7  32.7   42.1   0.7691   4.3 ------	UNKNOWN                       
298.9227  17.0899    2.4  34.3 -150.3   0.6566   4.9 ------	UNKNOWN                       
317.3953  30.0295    4.5  55.3 -145.3   1.9489   2.6 ------	UNKNOWN

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

Time interval of the image:
-42.008000 71.100600
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
244.8703 -15.6956    4.6  33.0   70.6   0.8386   2.5    7.1	Sco X-1                       
254.6254  35.5039    3.4  51.3  148.3   2.9239   3.4   12.7	Her X-1                       
255.9875 -37.8357  240.1  33.9   25.9  -0.0117  -0.0    0.5	4U 1700-377                   
256.3169 -36.2346    0.0  32.5   27.5  -0.4994  -2.1   12.7	GX 349+2                      
263.1910 -24.6338    0.0  20.2   37.0   0.1458   0.8   12.0	GX 1+4                        
264.5927 -44.3901    5.9  35.9   10.1  -0.4464  -2.0    7.4	4U 1735-44                    
268.3668  -1.4470  636.3  13.5  125.0   0.0029   0.0    0.3	SW J1753.5-0127               
270.2031 -25.0163  609.2  16.4   20.4   0.0031   0.0    5.8	GX 5-1                        
270.1594 -25.6312   22.2  17.0   19.5   0.0899   0.5   10.2	GRS 1758-258                  
274.0030 -13.8850   10.1   5.4   45.2   0.1765   1.1    9.1	GX 17+2                       
275.7396 -30.4967    0.0  20.1   -0.1   0.1039   0.7   12.4	H1820-303                     
285.0336 -25.0693   13.3  15.8  -29.4  -0.1380  -0.9    8.9	HT1900.1-2455                 
288.8760  10.8890    2.7  23.9 -160.6  -0.6912  -4.2    5.7	GRS 1915+105                  
299.4565  35.0876   11.6  49.8 -164.2   0.3624   1.0    9.5	Cyg X-1                       
308.1432  40.9190    3.0  58.3 -160.7  -3.1212  -3.8    2.5	Cyg X-3                       
246.3558 -54.8873    2.2  51.0   16.3   2.9436   5.1 ------	UNKNOWN                       
268.5634 -26.3118    1.5  18.3   22.4   1.2144   7.5 ------	UNKNOWN                       
319.1691  15.8052    2.1  48.2 -129.4   3.4304   5.6 ------	UNKNOWN

Post-slew image of 15-350 keV band

Time interval of the image:
115.000600 963.073600
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
244.9745 -15.6437    0.3  24.5  110.5  24.8137  34.1    0.4	Sco X-1                       
255.8851 -37.8139    8.8  15.8   39.4   0.6827   1.3    5.1	4U 1700-377                   
256.4929 -36.4627    2.5  14.5   42.0   2.4026   4.6    3.7	GX 349+2                      
263.0211 -24.7485    2.0   5.3  105.3   3.1488   5.9    0.7	GX 1+4                        
264.8510 -44.4960   19.5  18.4    8.0   0.3037   0.6    5.4	4U 1735-44                    
268.3566  -1.4311    2.7  24.9  178.7   2.3797   4.3    1.5	SW J1753.5-0127               
270.2626 -25.1052    1.9   1.9 -129.9   3.8560   6.2    2.0	GX 5-1                        
270.3200 -25.7246    7.4   1.6 -111.6   1.1097   1.8    1.5	GRS 1758-258                  
274.0424 -14.0548    2.6  13.3 -157.1   2.6911   4.4    2.4	GX 17+2                       
275.7990 -30.3612   24.9   7.5  -56.2   0.2560   0.5    6.5	H1820-303                     
285.1329 -24.7901    6.2  14.9  -92.8   1.0409   1.9    9.4	HT1900.1-2455                 
288.7968  10.9676    1.5  42.1 -150.3   7.9209   7.7    1.3	GRS 1915+105                  
241.0786   2.0084    2.5  38.9  131.9   6.0735   4.5 ------	UNKNOWN                       
247.2950 -63.6859    3.5  39.9   14.0   2.8639   3.4 ------	UNKNOWN                       
264.6589   8.8592    3.0  35.4  172.6   2.6788   3.9 ------	UNKNOWN                       
263.0337 -33.8436    2.2   9.0   30.8   2.8508   5.3 ------	UNKNOWN                       
268.6239 -26.3073    0.9   0.0  111.4   6.9912  12.3 ------	UNKNOWN                       
275.4379  30.5710    3.4  57.3 -173.6   8.5005   3.4 ------	UNKNOWN                       
284.1722  18.2898    4.0  47.1 -160.3   3.5062   2.9 ------	UNKNOWN                       
299.1551  20.3760    5.2  55.3 -145.2  10.7263   2.2 ------	UNKNOWN                       
325.6972 -48.4279    3.7  49.1  -48.1  10.9026   3.2 ------	UNKNOWN

Plot creation:
Thu Mar 24 14:48:04 EDT 2011