batgrbproduct analysis for trigger=615873

batgrbproduct Analysis for Trigger=615873

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): Sat Nov  1 19:29:01 EDT 2014
             Host Name: bat1
   Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger615873
======================================================================

  Trigger: 00615873      Segment: 000

  BAT Trigger Time: 435484131.968   [s; MET]
      Trigger Stop: 435484134.016   [s; MET]
               UTC: 2014-10-20T07:48:39.289560    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 225.009297940176   Dec: 55.3338460383256  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    7.16
     Image Trigger?:     NO
     Rate S/N Ratio:     10.816653826392  [ if not an image trigger ]
     Image S/N Ratio:    7.16

  Flight Position:   [ source = BAT ]
    RA: 225.009297940176   Dec: 55.3338460383256  [deg; J2000]

  Ground Position:   [ source = BAT pre-slew burst ]
    RA: 225.029513326799   Dec: 55.3204068050379  [deg; J2000]  
        { 15h 00m 07.1s , +55d 19' 13.5" }
         +/- 1.61629042131283 [arcmin] (estimated 90% radius based on SNR)
         +/- 0.576263782048008 [arcmin] (formal 1-sigma fit error)
    SNR: 15.3191096253385
 
  Angular difference between Flight and Ground position is 1.061289 arcmin
 
  Partial Coding Fraction: 0.671875    [ including projection effects ]

  Duration
     T90: 14.8959999680519 +/- 2.16538681979588
        Measured from: -5.78799998760223
                   to: 9.10799998044968     [s; relative to TRIGTIME]
     T50: 9.01999998092651 +/- 2.11442665943586
        Measured from: -1.68000000715256
                   to: 7.33999997377396     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: -0.199999988079071     
                   to: 0.800000011920929     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -7.64800000190735     
                   to: 11.1920000314713     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     0.284053   0.344516   0.166886   0.057018
           0.029507   0.030715   0.026365   0.022100 [error]
 Peak      0.034396   0.032688   0.022549   0.005792
           0.006771   0.007299   0.006220   0.005262 [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 8.58e-08 1.31e-07 1.49e-07 3.25e-07 4.62e-07 6.91e-07   erg/cm2
              Error 1.33e-08 1.37e-08 2.54e-08 1.11e-07 5.91e-08 1.37e-07   erg/cm2
Peak flux Power-law 2.47e-01 2.35e-01 1.56e-01 1.61e-01 7.03e-01 7.98e-01   ph/cm2/s
              Error 8.96e-02 5.54e-02 5.06e-02 1.05e-01 1.63e-01 1.91e-01   ph/cm2/s
 
Fluence   Cutoff-PL 8.21e-08 1.39e-07 1.47e-07 1.39e-07 4.39e-07 5.08e-07   erg/cm2
              Error 1.47e-08 1.92e-08 2.84e-08 2.15e-07 6.92e-08 2.08e-07   erg/cm2
Peak flux Cutoff-PL 2.47e-01 2.35e-01 1.56e-01 1.59e-01 7.03e-01 7.97e-01   ph/cm2/s
              Error 9.03e-02 5.46e-02 5.16e-02 1.43e-01 1.63e-01 2.10e-01   ph/cm2/s
 
Fluence        Band 8.01e-08 1.42e-07 1.42e-07 2.31e-07 4.44e-07 5.98e-07   erg/cm2
              Error 1.51e-08 -------- -------- -------- -------- --------   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    1.809    0.192    -      -           2.67e-03 3.32e-04   68.610 57
CPL   1.319    0.859      59.7    0.0      5.06e-03 0.00e+00   67.460 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    1.593    0.412    -      -           5.48e-03 1.39e-03   67.320 57
CPL   1.591    1.442    9995.1    0.0      5.50e-03 0.00e+00   67.320 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: 14.144000 sec.
T50 in the 50-300 keV band: 8.640000 sec.

 
=== Table of the duration information ==
 
        Value   tstart    tstop
T100   18.840   -7.648   11.192
T90    14.896   -5.788    9.108
T50     9.020   -1.680    7.340
Peak    1.000   -0.200    0.800

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
  225.0295    55.3204   0.0126    20.8134   108.9381         0.8741504     15.319 TRIG_00615873                 
 
Foreground time interval of the image:
 -7.648  11.192 (delta_t =  18.840 [sec])
Background time interval of the image:
-428.867 -410.267 (delta_t =  18.600 [sec])
-239.968  -7.648 (delta_t = 232.320 [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

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)

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   -7.648 sec. to   11.192 sec.
 
Spectral model in power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.80861     ( -0.188407   0.196335 )
Norm@50keV  : 2.66707E-03    ( -0.000335797   0.000328951 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          68.61 using 59 PHA bins.
# Reduced chi-squared =          1.204 for     57 degrees of freedom 
# Null hypothesis probability =   1.394902e-01
 
Photon flux (15-150 keV)    in 18.84 sec: 0.368751 ( -0.038849  0.0388539 ) ph/cm2/s
Energy fluence (15-150 keV)             : 4.6245e-07 ( -5.8495e-08  5.96646e-08 ) ergs/cm2

Cutoff power-law model

Time interval is from   -7.648 sec. to   11.192 sec.
Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.31901     ( -0.953203   0.764501 )
Epeak [keV] : 59.7391      (   )
Norm@50keV  : 5.06429E-03    (     )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          67.46 using 59 PHA bins.
# Reduced chi-squared =          1.205 for     56 degrees of freedom 
# Null hypothesis probability =   1.404073e-01
 
Photon flux (15-150 keV)    in 18.84 sec: 0.361862 ( -0.040454  0.040267 ) ph/cm2/s
Energy fluence (15-150 keV)             : 4.38669e-07 ( -6.82328e-08  7.02091e-08 ) ergs/cm2

Band function

Time interval is from   -7.648 sec. to   11.192 sec.
 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : -0.798089   ( 1.04577   1.04577 )
beta        : -2.10913    ( 2.09092   0.404034 )
Epeak [keV] : 43.4674      ( -43.4647 -43.4647 )
Norm@50keV   : 1.11964E-02    ( -0.00694848   292.709 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          66.92 using 59 PHA bins.
# Reduced chi-squared =          1.217 for     55 degrees of freedom 
# Null hypothesis probability =   1.300627e-01
 
Photon flux (15-150 keV)    in 18.84 sec:  (    ) ph/cm2/s
Energy fluence (15-150 keV)             : 4.43682e-07 ( 0  0 ) ergs/cm2

Single BB

 
Spectral model blackbody:
------------------------------------------------------------
Parameters  : value    Lower 90%  Upper 90%
kT [keV]    : 10.8318  (-1.28842  1.49133)
R^2/D10^2   : 0.129809  (-0.0497142   0.0786614)
(R is the radius in km and D10 is the distance to the source in units of 10 kpc)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          82.86 using 59 PHA bins.
# Reduced chi-squared =          1.454 for     57 degrees of freedom 
# Null hypothesis probability =   1.424401e-02
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  5.976e-08   1.124e-08
25- 50  1.656e-07   2.084e-08
50-150  1.085e-07   2.870e-08
15-150  3.339e-07   4.804e-08

Thermal bremsstrahlung (OTTB)

 
 
Spectral model: thermal bremsstrahlung
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT [keV]    : 93.1933       (-29.6492      58.551)
Norm        : 1.66204       (-0.235393     0.290611)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          67.43 using 59 PHA bins.
# Reduced chi-squared =          1.183 for     57 degrees of freedom 
# Null hypothesis probability =   1.624886e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  8.178e-08   1.190e-08
25- 50  1.394e-07   1.868e-08
50-150  2.167e-07   9.475e-08
15-150  4.379e-07   1.084e-07

Double BB

 
 
Spectral model: bbodyrad<1> + bbodyrad<2>
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT1 [keV]   : 7.20896        (-3.151      2.36988)
R1^2/D10^2  : 0.433768        (-0.250998      2.47526)
kT2 [keV]   : 25.1929        (-11.4073      73.1928)
R2^2/D10^2  : 3.66399E-03    (-0.00339862   0.0376578)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          68.34 using 59 PHA bins.
# Reduced chi-squared =          1.243 for     55 degrees of freedom 
# Null hypothesis probability =   1.067613e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  7.785e-08   3.480e-08
25- 50  1.450e-07   6.015e-08
50-150  2.217e-07   1.214e-07
15-150  4.445e-07   1.949e-07

Peak spectrum fit

Power-law model

Time interval is from   -0.200 sec. to    0.800 sec.
 
Spectral model in power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.59278     ( -0.405617   0.418964 )
Norm@50keV  : 5.48363E-03    ( -0.00141116   0.00136552 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          67.32 using 59 PHA bins.
# Reduced chi-squared =          1.181 for     57 degrees of freedom 
# Null hypothesis probability =   1.646765e-01
 
Photon flux (15-150 keV)    in 1 sec: 0.703105 ( -0.162884  0.162962 ) ph/cm2/s
Energy fluence (15-150 keV)             : 5.13293e-08 ( -1.38861e-08  1.43575e-08 ) ergs/cm2

Cutoff power-law model

Time interval is from   -0.200 sec. to    0.800 sec.
Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.59092     ( -1.62712   1.25736 )
Epeak [keV] : 9995.10      (   )
Norm@50keV  : 5.49703E-03    (     )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          67.32 using 59 PHA bins.
# Reduced chi-squared =          1.202 for     56 degrees of freedom 
# Null hypothesis probability =   1.429375e-01
 
Photon flux (15-150 keV)    in 1 sec: 0.703028 ( -0.163211  0.162691 ) ph/cm2/s
Energy fluence (15-150 keV)             : 5.12238e-08 ( -1.58858e-08  1.43249e-08 ) ergs/cm2

Band function

Time interval is from   -0.200 sec. to    0.800 sec.
 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : 4.96200   ( -4.962   -4.962 )
beta        : -1.85278    ( -0.739532   0.51643 )
Epeak [keV] : 25.7477      ( -25.7477 44.925 )
Norm@50keV   : 543.375    ( -123.171   3.79433e+06 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          65.49 using 59 PHA bins.
# Reduced chi-squared =          1.191 for     55 degrees of freedom 
# Null hypothesis probability =   1.572366e-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]    : 11.3639  (-3.37642  5.36681)
R^2/D10^2   : 0.207786  (-0.15492   0.544432)
(R is the radius in km and D10 is the distance to the source in units of 10 kpc)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          73.53 using 59 PHA bins.
# Reduced chi-squared =          1.290 for     57 degrees of freedom 
# Null hypothesis probability =   6.931558e-02
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  5.639e-09   2.785e-09
25- 50  1.662e-08   6.761e-09
50-150  1.242e-08   7.176e-09
15-150  3.467e-08   1.613e-08

Thermal bremsstrahlung (OTTB)

 
 
Spectral model: thermal bremsstrahlung
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT [keV]    : 183.163       (-116.603      -177.56)
Norm        : 2.86743       (-0.676718     0.993804)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          67.47 using 59 PHA bins.
# Reduced chi-squared =          1.184 for     57 degrees of freedom 
# Null hypothesis probability =   1.615088e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  7.216e-09   4.270e-09
25- 50  1.374e-08   7.995e-09
50-150  2.927e-08   1.705e-08
15-150  5.023e-08   2.936e-08

Double BB

 
 
Spectral model: bbodyrad<1> + bbodyrad<2>
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT1 [keV]   : 6.69133        (-2.4267      2.50581)
R1^2/D10^2  : 1.12875        (-0.898122      4.68112)
kT2 [keV]   : 34.7773        (-18.6981      -34.7931)
R2^2/D10^2  : 3.39990E-03    (-0.00333776   0.0427921)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          65.76 using 59 PHA bins.
# Reduced chi-squared =          1.196 for     55 degrees of freedom 
# Null hypothesis probability =   1.517879e-01
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  8.314e-09   4.841e-09
25- 50  1.350e-08   7.600e-09
50-150  3.167e-08   1.972e-08
15-150  5.349e-08   2.632e-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: 1.80861     ( -0.188407   0.196335 )
Norm@50keV  : 2.66707E-03    ( -0.000335797   0.000328951 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          68.61 using 59 PHA bins.
# Reduced chi-squared =          1.204 for     57 degrees of freedom 
# Null hypothesis probability =   1.394902e-01
 
Photon flux (15-150 keV)    in 18.84 sec: 0.368751 ( -0.038849  0.0388539 ) ph/cm2/s
Energy fluence (15-150 keV)             : 4.6245e-07 ( -5.8495e-08  5.96646e-08 ) ergs/cm2

Cutoff power-law model

Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.31901     ( -0.953203   0.764501 )
Epeak [keV] : 59.7391      (   )
Norm@50keV  : 5.06429E-03    (     )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          67.46 using 59 PHA bins.
# Reduced chi-squared =          1.205 for     56 degrees of freedom 
# Null hypothesis probability =   1.404073e-01
 
Photon flux (15-150 keV)    in 18.84 sec: 0.361862 ( -0.040454  0.040267 ) ph/cm2/s
Energy fluence (15-150 keV)             : 4.38669e-07 ( -6.82328e-08  7.02091e-08 ) ergs/cm2

Band function

 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : -0.798089   ( 1.04577   1.04577 )
beta        : -2.10913    ( 2.09092   0.404034 )
Epeak [keV] : 43.4674      ( -43.4647 -43.4647 )
Norm@50keV   : 1.11964E-02    ( -0.00694848   292.708 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          66.92 using 59 PHA bins.
# Reduced chi-squared =          1.217 for     55 degrees of freedom 
# Null hypothesis probability =   1.300627e-01
 
Photon flux (15-150 keV)    in 18.84 sec:  (    ) ph/cm2/s
Energy fluence (15-150 keV)             : 4.43682e-07 ( 0  0 ) ergs/cm2

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

S(25-50 keV)  = 1.31e-07
S(50-100 keV) = 1.49e-07

T90 vs. Hardness ratio plot

T90                                   = 14.8959999680519 sec.
Hardness ratio (energy fluence ratio) = 1.1374

Color vs. Color plot

Count Ratio  (25-50 keV) / (15-25 keV) = 1.21286
Count Ratio (50-100 keV) / (15-25 keV) = 0.587517

Mask shadow pattern

IMX = -1.233704190107443E-01, IMY = -3.595547905637893E-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:
-428.867410 -410.267500
-239.968000 -7.648000
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
254.4978  35.2675   10.2  37.2  160.0   0.3489   1.1    4.9	Her X-1                       
171.0381  72.3988    2.7  38.9   63.7   2.6722   4.3 ------	UNKNOWN                       
224.8477  57.3521    2.5  22.3  105.2   1.0324   4.7 ------	UNKNOWN                       
180.6374  38.5969    2.5  21.2    0.4   0.9078   4.6 ------	UNKNOWN                       
142.2383  20.9606    2.9  58.3   -6.7   4.3297   4.0 ------	UNKNOWN

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

Time interval of the image:
-7.648000 11.192000
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
254.3498  35.2556    9.0  37.1  160.1  -0.0914  -1.3    7.4	Her X-1                       
222.8981  76.9928    2.4  39.5   85.8   0.9883   4.9 ------	UNKNOWN                       
225.0295  55.3204    0.8  20.8  108.9   0.8742  15.3 ------	UNKNOWN                       
190.9869  22.3435    2.1  21.3  -52.4   0.2774   5.6 ------	UNKNOWN                       
147.7060  16.9357    2.3  56.2  -14.0   0.8769   4.9 ------	UNKNOWN                       
189.8241  -0.5223    2.2  42.0  -72.2   0.8932   5.2 ------	UNKNOWN

Post-slew image of 15-350 keV band

Time interval of the image:
71.532600 962.122000
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
254.3046  35.4134    8.3  28.3 -168.7   0.7262   1.4    8.6	Her X-1                       
182.4243  61.2477    3.2  22.7   11.3   1.5925   3.6 ------	UNKNOWN                       
275.7181  25.4379    2.7  47.3  176.7   4.4354   4.2 ------	UNKNOWN                       
146.6791  35.5205    2.8  55.1   -7.5   6.9445   4.1 ------	UNKNOWN                       
218.0693  35.4481    3.8  20.4  -94.9   1.5236   3.0 ------	UNKNOWN                       
227.5978  22.2324    3.4  33.1 -115.6   2.8388   3.4 ------	UNKNOWN

Plot creation:
Thu May 28 14:09:51 EDT 2015