batgrbproduct Analysis for Trigger=416076

Analysis Summary

Notes:

======================================================================
                  BAT GRB EVENT DATA PROCESSING REPORT
    Process Script Ver: batgrbproduct v2.46
    Process Start Time (local time): Fri Jan 17 19:24:45 EST 2014
             Host Name: batevent1
   Current Working Dir: /local/data/batevent/batevent_reproc/trigger416076
======================================================================

  Trigger: 00416076      Segment: 000

  BAT Trigger Time: 290398986.048   [s; MET]
      Trigger Stop: 290398988.096   [s; MET]
               UTC: 2010-03-16T02:23:00.430180    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 252.031620948293   Dec: 71.8254875350265  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    8.09
     Image Trigger?:     NO
     Rate S/N Ratio:     13.7113092008021  [ if not an image trigger ]
     Image S/N Ratio:    8.09

  Flight Position:   [ source = BAT ]
    RA: 252.031620948293   Dec: 71.8254875350265  [deg; J2000]

  Ground Position:   [ source = BAT pre-slew burst ]
    RA: 251.954967264097   Dec: 71.8182472120343  [deg; J2000]  
        { 16h 47m 49.2s , +71d 49' 05.7" }
         +/- 1.66405369542645 [arcmin] (estimated 90% radius based on SNR)
         +/- 0.735874335362166 [arcmin] (formal 1-sigma fit error)
    SNR: 14.6948461306747
 
  Angular difference between Flight and Ground position is 1.499152 arcmin
 
  Partial Coding Fraction: 0.1621094    [ including projection effects ]

  Duration
     T90: 6.75200003385544 +/- 0.951865531564711
        Measured from: -0.695999979972839
                   to: 6.0560000538826     [s; relative to TRIGTIME]
     T50: 3.45600003004074 +/- 0.845430073540578
        Measured from: 0.600000023841858
                   to: 4.0560000538826     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: 1.94800001382828     
                   to: 2.94800001382828     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -1.20800000429153     
                   to: 6.7600000500679     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     0.294856   0.399444   0.405071   0.082008
           0.041435   0.044327   0.038530   0.031579 [error]
 Peak      0.069012   0.086164   0.081433   0.004933
           0.015376   0.015731   0.014633   0.011339 [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 1.06e-07 2.00e-07 2.90e-07 8.96e-07 8.22e-07 1.49e-06   erg/cm2
              Error 2.03e-08 2.32e-08 3.76e-08 2.53e-07 9.29e-08 2.78e-07   erg/cm2
Peak flux Power-law 7.23e-01 7.46e-01 5.43e-01 6.34e-01 2.26e+00 2.65e+00   ph/cm2/s
              Error 2.30e-01 1.48e-01 1.13e-01 2.71e-01 4.17e-01 4.65e-01   ph/cm2/s
 
Fluence   Cutoff-PL 9.83e-08 2.05e-07 3.01e-07 5.76e-07 8.11e-07 1.18e-06   erg/cm2
              Error 2.55e-08 2.64e-08 4.37e-08 3.72e-07 9.68e-08 3.60e-07   erg/cm2
Peak flux Cutoff-PL 6.71e-01 7.69e-01 5.66e-01 4.42e-01 2.23e+00 2.45e+00   ph/cm2/s
              Error 2.75e-01 1.68e-01 1.35e-01 3.58e-01 4.29e-01 5.92e-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    1.462    0.182    -      -           1.08e-02 1.14e-03   52.510 57
CPL   1.112    0.660     139.4  -38.3      1.58e-02 0.00e+00   51.820 56
 
 
=== 1-s peak spectral analysis ===
 
Model Ph_index Ph_90err Epeak  Epeak_90err Norm     Nomr_90err chi2   dof
PL    1.459    0.299    -      -           1.83e-02 3.21e-03   53.640 57
CPL   1.100    1.402     134.1    0.0      2.72e-02 5.37e-02   53.360 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: 6.336000 sec.
T50 in the 50-300 keV band: 3.584000 sec.
 
=== Table of the duration information ==
 
        Value   tstart    tstop
T100    7.968   -1.208    6.760
T90     6.752   -0.696    6.056
T50     3.456    0.600    4.056
Peak    1.000    1.948    2.948
  • Click here for the BAT GCN circular template
  • Special notes of this burst

    Image

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

    #   RAcent    DECcent   POSerr    Theta     Phi              Peak Cts       SNR   Name
      251.9550    71.8182   0.0130    43.9846   144.0835         1.2491296     14.695 TRIG_00416076                 
     
    Foreground time interval of the image:
     -1.208   6.760 (delta_t =   7.968 [sec])
    Background time interval of the image:
    -239.048  -1.208 (delta_t = 237.840 [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 2.048000
    

    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 2.048000
    

    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 2.048000
    

    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)

    The mask-weighted light curves based on cleaned DPHs

    Spectral Evolution

    Spectra

    Notes:

    Time averaged spectrum fit using the average DRM

    Power-law model
    Time interval is from   -1.208 sec. to    6.760 sec.
     
    Spectral model in power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 1.46189     ( -0.182066   0.182666 )
    Norm@50keV  : 1.08085E-02    ( -0.00114072   0.00113872 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          52.51 using 59 PHA bins.
    # Reduced chi-squared =         0.9211 for     57 degrees of freedom 
    # Null hypothesis probability =   6.441854e-01
     
    Photon flux (15-150 keV)    in 7.968 sec: 1.33597 ( -0.148267  0.148805 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 8.22353e-07 ( -9.2679e-08  9.30806e-08 ) ergs/cm2
     
    
    Cutoff power-law model
    Time interval is from   -1.208 sec. to    6.760 sec.
    Spectral model in the cutoff power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 1.11157     ( -0.822135   0.498815 )
    Epeak [keV] : 139.397      ( -62.7101 -139.393 )
    Norm@50keV  : 1.57605E-02    (     )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          51.82 using 59 PHA bins.
    # Reduced chi-squared =         0.9253 for     56 degrees of freedom 
    # Null hypothesis probability =   6.338429e-01
     
    Photon flux (15-150 keV)    in 7.968 sec: 1.31367 ( -0.15594  0.15524 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 8.1064e-07 ( -9.69482e-08  9.65881e-08 ) ergs/cm2
     
    
    Band function
    Time interval is from   -1.208 sec. to    6.760 sec.
     
    Spectral model in the Band function:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    alpha       : -1.13234   ( -0.458197   0.69193 )
    beta        : -8.56635    ( 7.51765   17.5176 )
    Epeak [keV] : 144.797      ( -52.5886 -144.79 )
    Norm@50keV   : 1.54111E-02    ( -0.00161595   0.00959603 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          51.82 using 59 PHA bins.
    # Reduced chi-squared =         0.9422 for     55 degrees of freedom 
    # Null hypothesis probability =   5.969004e-01
     
    Photon flux (15-150 keV)    in 7.968 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]    : 17.6607  (-2.1221  2.4711)
    R^2/D10^2   : 8.74321E-02  (-0.0321986   0.0495042)
    (R is the radius in km and D10 is the distance to the source in units of 10 kpc)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          69.21 using 59 PHA bins.
    # Reduced chi-squared =          1.214 for     57 degrees of freedom 
    # Null hypothesis probability =   1.288333e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  4.377e-08   9.179e-09
    25- 50  1.995e-07   2.944e-08
    50-150  4.494e-07   7.924e-08
    15-150  6.927e-07   9.848e-08
    
    Thermal bremsstrahlung (OTTB)
     
     
    Spectral model: thermal bremsstrahlung
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT [keV]    : 200.000       (      )
    Norm        : 5.53612       (-0.582032     0.58197)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          53.07 using 59 PHA bins.
    # Reduced chi-squared =         0.9311 for     57 degrees of freedom 
    # Null hypothesis probability =   6.231454e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  1.099e-07   4.060e-08
    25- 50  2.113e-07   7.499e-08
    50-150  4.635e-07   2.091e-07
    15-150  7.846e-07   3.703e-07
    
    Double BB
     
     
    Spectral model: bbodyrad<1> + bbodyrad<2>
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT1 [keV]   : 4.39048        (-1.58758      2.35497)
    R1^2/D10^2  : 7.47644        (-6.22438      68.7409)
    kT2 [keV]   : 21.8304        (-3.36245      5.08941)
    R2^2/D10^2  : 3.80419E-02    (-0.0204138   0.0319154)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          49.09 using 59 PHA bins.
    # Reduced chi-squared =         0.8926 for     55 degrees of freedom 
    # Null hypothesis probability =   6.986732e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  1.104e-07   5.230e-08
    25- 50  1.803e-07   5.104e-08
    50-150  5.035e-07   1.369e-07
    15-150  7.942e-07   2.063e-07
    

    Peak spectrum fit

    Power-law model
    Time interval is from    1.948 sec. to    2.948 sec.
     
    Spectral model in power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 1.45868     ( -0.298999   0.298903 )
    Norm@50keV  : 1.82913E-02    ( -0.00321475   0.00321011 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          53.64 using 59 PHA bins.
    # Reduced chi-squared =         0.9411 for     57 degrees of freedom 
    # Null hypothesis probability =   6.017522e-01
     
    Photon flux (15-150 keV)    in 1 sec: 2.25904 ( -0.415762  0.417869 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 1.74757e-07 ( -3.26842e-08  3.29083e-08 ) ergs/cm2
     
    
    Cutoff power-law model
    Time interval is from    1.948 sec. to    2.948 sec.
    Spectral model in the cutoff power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 1.09954     ( -1.41444   1.38869 )
    Epeak [keV] : 134.089      ( -134.089 -134.089 )
    Norm@50keV  : 2.72484E-02    ( -0.0119156   0.0954937 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          53.36 using 59 PHA bins.
    # Reduced chi-squared =         0.9529 for     56 degrees of freedom 
    # Null hypothesis probability =   5.754241e-01
     
    Photon flux (15-150 keV)    in 1 sec: 2.22759 ( -0.42868  0.42849 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 1.72059e-07 ( -3.4521e-08  3.4127e-08 ) ergs/cm2
     
    
    Band function
    Time interval is from    1.948 sec. to    2.948 sec.
     
    Spectral model in the Band function:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    alpha       : -1.09845   ( 0.872732   5.83645 )
    beta        : -1.85753    ( 2.01566   12.0074 )
    Epeak [keV] : 132.482      ( -129.796 -129.796 )
    Norm@50keV   : 2.73370E-02    ( -0.0110269   0 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          53.34 using 59 PHA bins.
    # Reduced chi-squared =         0.9699 for     55 degrees of freedom 
    # Null hypothesis probability =   5.381412e-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]    : 16.7714  (-3.39788  4.36058)
    R^2/D10^2   : 0.177323  (-0.0984922   0.214476)
    (R is the radius in km and D10 is the distance to the source in units of 10 kpc)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          60.26 using 59 PHA bins.
    # Reduced chi-squared =          1.057 for     57 degrees of freedom 
    # Null hypothesis probability =   3.587481e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  1.019e-08   3.448e-09
    25- 50  4.462e-08   1.357e-08
    50-150  8.922e-08   3.108e-08
    15-150  1.440e-07   4.234e-08
    
    Thermal bremsstrahlung (OTTB)
     
     
    Spectral model: thermal bremsstrahlung
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT [keV]    : 199.360       (-87.7981      -199.362)
    Norm        : 9.38251       (-1.6412     1.64464)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          53.78 using 59 PHA bins.
    # Reduced chi-squared =         0.9435 for     57 degrees of freedom 
    # Null hypothesis probability =   5.966519e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  2.336e-08   1.368e-08
    25- 50  4.494e-08   2.552e-08
    50-150  9.857e-08   5.690e-08
    15-150  1.669e-07   9.445e-08
    
    Double BB
     
     
    Spectral model: bbodyrad<1> + bbodyrad<2>
    ------------------------------------------------------------
    Parameters  : value         Lower 90%    Upper 90%
    kT1 [keV]   : 7.40445        (-4.74981      6.68857)
    R1^2/D10^2  : 1.77142        (-1.48292      132.487)
    kT2 [keV]   : 26.6057        (-9.84898      -26.6244)
    R2^2/D10^2  : 2.82201E-02    (-0.0274757   0.137261)
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          53.74 using 59 PHA bins.
    # Reduced chi-squared =         0.9771 for     55 degrees of freedom 
    # Null hypothesis probability =   5.228632e-01
     
    Energy  Fluence     90% Error
    [keV]   [erg/cm2]   [erg/cm2]
    15- 25  1.983e-08   1.115e-08
    25- 50  4.472e-08   2.446e-08
    50-150  1.069e-07   6.105e-08
    15-150  1.714e-07   8.770e-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: 1.46189     ( -0.182066   0.182666 )
    Norm@50keV  : 1.08085E-02    ( -0.00114072   0.00113872 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          52.51 using 59 PHA bins.
    # Reduced chi-squared =         0.9211 for     57 degrees of freedom 
    # Null hypothesis probability =   6.441854e-01
     
    Photon flux (15-150 keV)    in 7.968 sec: 1.33597 ( -0.148267  0.148805 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 8.22353e-07 ( -9.2679e-08  9.30806e-08 ) ergs/cm2
     
    
    Cutoff power-law model
    Spectral model in the cutoff power-law:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    Photon index: 1.11157     ( -0.822135   0.498815 )
    Epeak [keV] : 139.397      ( -62.7101 -139.393 )
    Norm@50keV  : 1.57605E-02    (     )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          51.82 using 59 PHA bins.
    # Reduced chi-squared =         0.9253 for     56 degrees of freedom 
    # Null hypothesis probability =   6.338429e-01
     
    Photon flux (15-150 keV)    in 7.968 sec: 1.31367 ( -0.15594  0.15524 ) ph/cm2/s
    Energy fluence (15-150 keV)             : 8.1064e-07 ( -9.69482e-08  9.65881e-08 ) ergs/cm2
     
    
    Band function
     
    Spectral model in the Band function:
    ------------------------------------------------------------
    Parameters  : value       lower 90%   higher 90%
    alpha       : -1.13234   ( -0.458302   0.691715 )
    beta        : -8.56635    ( 7.51765   17.5176 )
    Epeak [keV] : 144.797      ( -52.5886 -144.79 )
    Norm@50keV   : 1.54111E-02    ( -0.00161595   0.00959603 )
    ------------------------------------------------------------
    #Fit statistic : Chi-Squared =          51.82 using 59 PHA bins.
    # Reduced chi-squared =         0.9422 for     55 degrees of freedom 
    # Null hypothesis probability =   5.969004e-01
     
    Photon flux (15-150 keV)    in 7.968 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)  = 2.00e-07
    S(50-100 keV) = 2.90e-07
    

    T90 vs. Hardness ratio plot

    T90                                   = 6.75200003385544 sec.
    Hardness ratio (energy fluence ratio) = 1.45
    

    Color vs. Color plot

    Count Ratio  (25-50 keV) / (15-25 keV) = 1.35471
    Count Ratio (50-100 keV) / (15-25 keV) = 1.37379
    

    Mask shadow pattern

    IMX = -7.816647915960692E-01, IMY = -5.661738871788703E-01
    

    TIME vs. PHA plot around the trigger time

    Blue+Cyan dotted lines: Time interval of the scaled map
    From 0.000000 to 2.048000
    

    TIME vs. DetID plot around the trigger time

    Blue+Cyan dotted lines: Time interval of the scaled map
    From 0.000000 to 2.048000
    

    100 us light curve (15-350 keV)

    Blue+Cyan dotted lines: Time interval of the scaled map
    From 0.000000 to 2.048000
    

    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:
    -239.048000 -1.208000
     
    # RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
    #  [deg]    [deg]    ['] [deg]  [deg]                   [']
    254.4224  35.2152   12.7  36.6   87.0   0.4803   0.9    7.8	Her X-1                       
    268.4815  -1.4159   11.1  46.8   28.6  -0.5508  -1.0    7.2	SW J1753.5-0127               
    274.0953 -14.1817   12.7  55.0   14.1  -0.9538  -0.9   10.2	GX 17+2                       
    288.7958  10.9715    0.7  26.1    8.1   3.3169  17.4    1.6	GRS 1915+105                  
    299.5863  35.1997    0.2   0.0   28.7   9.3805  50.0    0.2	Cyg X-1                       
    308.0904  40.9425    1.1   8.8 -149.7   1.8814  10.5    1.1	Cyg X-3                       
    325.9235  38.2820    0.0  21.2 -122.6   0.2614   1.3   11.9	Cyg X-2                       
    254.5614  54.0626    2.4  36.3  119.0   1.8671   4.7 ------	UNKNOWN                       
    

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

    Time interval of the image:
    -1.208000 6.760000
     
    # RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
    #  [deg]    [deg]    ['] [deg]  [deg]                   [']
    254.3721  35.2082    8.6  36.6   87.0  -0.1169  -1.3    9.1	Her X-1                       
    268.2570  -1.5295    3.5  47.0   28.8   0.2947   3.3    8.1	SW J1753.5-0127               
    273.9134 -13.9748 1247.4  54.9   14.4  -0.0013  -0.0    6.5	GX 17+2                       
    288.7446  10.9899    5.0  26.1    8.3  -0.0718  -2.3    4.1	GRS 1915+105                  
    299.5161  35.0841    7.4   0.1   11.2  -0.0422  -1.5    7.9	Cyg X-1                       
    308.2579  40.9898    6.8   8.9 -149.4  -0.0447  -1.7    7.0	Cyg X-3                       
    326.3258  38.4117    6.6  21.6 -123.0  -0.0554  -1.7    9.0	Cyg X-2                       
    251.9544  71.8183    0.8  44.0  144.1   1.2476  14.7 ------	UNKNOWN                       
    

    Post-slew image of 15-350 keV band

    Time interval of the image:
    286.652590 534.152610
     
    # RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
    #  [deg]    [deg]    ['] [deg]  [deg]                   [']
     45.7745 -39.6117    2.4  35.6  -35.5   1.1747   4.7 ------	UNKNOWN                       
    303.3331 -27.4499    3.7  58.7 -159.2   4.3998   3.2 ------	UNKNOWN                       
    
    Plot creation:
    Sun May 31 02:01:51 EDT 2015