batgrbproduct analysis for trigger=1062273

batgrbproduct Analysis for Trigger=1062273

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 15 downlinks after the trigger.

======================================================================
                  BAT GRB EVENT DATA PROCESSING REPORT
    Process Script Ver: batgrbproduct v2.48
    Process Start Time (local time): Sun Aug  1 13:53:31 EDT 2021
             Host Name: batproc1
   Current Working Dir: /local/data/bat1/prebascript/trigger1062273/GCN5_download_cron
======================================================================

  Trigger: 01062273      Segment: 000

  BAT Trigger Time: 649434816   [s; MET]
      Trigger Stop: 649435608   [s; MET]
               UTC: 2021-07-31T14:33:08.533400    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 255.992366005401   Dec: -37.8507922356419  [deg; J2000]

     Catalogged Source?: YES
     Point Source?:      YES
     GRB Indicated?:     NO    [ by BAT flight software ]
     Image S/N Ratio:    17.05
     Image Trigger?:     YES
     Rate S/N Ratio:     0  [ if not an image trigger ]
     Image S/N Ratio:    17.05

  Flight Position:   [ source = BAT ]
    RA: 255.992366005401   Dec: -37.8507922356419  [deg; J2000]

  Ground Position:   [ source = BAT pre-slew burst ]
    RA: 256.009138467388   Dec: -37.8671996683744  [deg; J2000]  
        { 17h 04m 02.2s , -37d 52' 01.9" }
         +/- 1.59317832392717 [arcmin] (estimated 90% radius based on SNR)
         +/- 0.808768107615894 [arcmin] (formal 1-sigma fit error)
    SNR: 15.637569500182
 
  Angular difference between Flight and Ground position is 1.265077 arcmin
 
  Partial Coding Fraction: 0.890625    [ including projection effects ]

  Duration
     T90: 790.980000019073 +/- 33.8951768451588
        Measured from: -25.0999999046326
                   to: 765.880000114441     [s; relative to TRIGTIME]
     T50: 405.379999995232 +/- 33.7142259239273
        Measured from: 117.400000095367
                   to: 522.780000090599     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: -56.3079999685287     
                   to: -55.3079999685287     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -56.2120000123978     
                   to: 844.667999982834     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total    11.465103   8.358437   1.402259   0.524868
           0.290327   0.256148   0.211497   0.186283 [error]
 Peak      0.024360   0.043244   0.020659   0.014175
           0.016302   0.014609   0.011580   0.010057 [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 5.16e-06 3.38e-06 1.44e-06 8.39e-07 1.04e-05 1.08e-05   erg/cm2
              Error 4.89e-07 1.65e-07 1.85e-07 2.20e-07 5.15e-07 5.18e-07   erg/cm2
Peak flux Power-law 3.36e-01 2.30e-01 1.03e-01 6.40e-02 7.01e-01 7.35e-01   ph/cm2/s
              Error 4.09e-01 1.47e-01 8.26e-02 1.15e-01 4.94e-01 4.91e-01   ph/cm2/s
 
Fluence   Cutoff-PL 4.13e-06 3.57e-06 1.13e-06 1.07e-07 8.92e-06 8.93e-06   erg/cm2
              Error 7.63e-07 2.08e-07 2.87e-07 2.03e-07 9.92e-07 1.04e-06   erg/cm2
Peak flux Cutoff-PL 5.45e-02 2.41e-01 1.40e-01 3.57e-03 4.40e-01 4.39e-01   ph/cm2/s
              Error 2.49e-01 1.80e-01 1.16e-01 5.36e-02 3.85e-01 3.94e-01   ph/cm2/s
 
Fluence        Band -------- -------- -------- -------- -------- --------   erg/cm2
              Error -------- -------- -------- -------- -------- --------   erg/cm2
Peak flux      Band 6.64e-02 2.40e-01 1.47e-01 9.86e-03 4.61e-01 5.26e-01   ph/cm2/s
              Error 2.47e-01 1.67e-01 1.12e-01 -------- -------- --------   ph/cm2/s

 
=== Time-averaged spectral analysis ===
 
Model Ph_index Ph_90err Epeak  Epeak_90err Norm     Nomr_90err chi2   dof
PL    3.231    0.158    -      -           8.71e-04 7.54e-05   72.090 53
CPL   1.639    0.876       8.6    0.0      7.26e-03 0.00e+00   65.890 52
 
 
=== 1-s peak spectral analysis ===
 
Model Ph_index Ph_90err Epeak  Epeak_90err Norm     Nomr_90err chi2   dof
PL    2.120    1.316    -      -           4.36e-03 2.84e-03   31.880 53
CPL  -4.545    0.000      51.3    0.0      4.62e+00 0.00e+00   29.500 52
 
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  900.880  -56.212  844.668
T90   790.980  -25.100  765.880
T50   405.380  117.400  522.780
Peak    1.000  -56.308  -55.308

Click here for the BAT GCN circular template

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

Image

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

#   RAcent  DECcent POSerr  Theta    Phi     Peak Cts     SNR  Name
  256.0091 -37.8672 0.0122   25.9 -153.8      21.4504    15.6  TRIG_01062273       
------------------------------------------
 
Foreground time interval of the image:
-15.899  77.000 (delta_t =  92.899 [sec])
 86.000 145.840 (delta_t =  59.840 [sec])
147.000 255.910 (delta_t = 108.910 [sec])
257.000 379.240 (delta_t = 122.240 [sec])
380.000 435.260 (delta_t =  55.260 [sec])
436.000 502.820 (delta_t =  66.820 [sec])
503.000 503.260 (delta_t =   0.260 [sec])
504.000 504.160 (delta_t =   0.160 [sec])
506.000 805.401 (delta_t = 299.401 [sec])
Background time interval of the image:

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

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)

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
-56.212000 77.000000
86.000000 145.840000
147.000000 255.910000
257.000000 379.240000
380.000000 435.260000
436.000000 502.820000
503.000000 503.260000
504.000000 504.160000
506.000000 844.668000
 
Spectral model in power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 3.23144     ( -0.15387   0.162394 )
Norm@50keV  : 8.70519E-04    ( -7.56656e-05   7.51076e-05 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          72.09 using 55 PHA bins.
# Reduced chi-squared =          1.360 for     53 degrees of freedom 
# Null hypothesis probability =   4.164049e-02
 
Photon flux (15-150 keV)    in 885.4 sec: 0.284697 ( -0.0190581  0.020096 ) ph/cm2/s
Energy fluence (15-150 keV)             : 1.03928e-05 ( -5.12496e-07  5.16587e-07 ) ergs/cm2

Cutoff power-law model

Multiple GTIs in the spectrum
tstart tstop
-56.212000 77.000000
86.000000 145.840000
147.000000 255.910000
257.000000 379.240000
380.000000 435.260000
436.000000 502.820000
503.000000 503.260000
504.000000 504.160000
506.000000 844.668000
Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.63862     ( -1.30428   0.447136 )
Epeak [keV] : 8.62645      (   )
Norm@50keV  : 7.26469E-03    (     )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          65.89 using 55 PHA bins.
# Reduced chi-squared =          1.267 for     52 degrees of freedom 
# Null hypothesis probability =   9.325597e-02
 
Photon flux (15-150 keV)    in 885.4 sec: 0.242180 ( -0.029299  0.033069 ) ph/cm2/s
Energy fluence (15-150 keV)             : 8.91739e-06 ( -9.23968e-07  1.06089e-06 ) ergs/cm2

Band function

Multiple GTIs in the spectrum
tstart tstop
-56.212000 77.000000
86.000000 145.840000
147.000000 255.910000
257.000000 379.240000
380.000000 435.260000
436.000000 502.820000
503.000000 503.260000
504.000000 504.160000
506.000000 844.668000
 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : -1.45192   (     )
beta        : -8.89282    (     )
Epeak [keV] : 24.7621      (   )
Norm@50keV   : 3.56777E-03    (     )
------------------------------------------------------------
#Fit statistic : Chi-Squared =         158.07 using 55 PHA bins.
# Reduced chi-squared =         3.0994 for     51 degrees of freedom 
# Null hypothesis probability =   6.928828e-13
 
Photon flux (15-150 keV)    in 885.4 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]    : 6.96147  (-0.351803  0.367618)
R^2/D10^2   : 0.405949  (-0.0886482   0.115994)
(R is the radius in km and D10 is the distance to the source in units of 10 kpc)
------------------------------------------------------------
#Fit statistic : Chi-Squared =          81.02 using 55 PHA bins.
# Reduced chi-squared =          1.529 for     53 degrees of freedom 
# Null hypothesis probability =   7.902900e-03
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  2.782e-06   2.413e-07
25- 50  3.770e-06   2.152e-07
50-150  6.123e-07   1.075e-07
15-150  7.164e-06   3.754e-07

Thermal bremsstrahlung (OTTB)

XSPEC12>exit
 XSPEC: quit
 
 
Spectral model: thermal bremsstrahlung
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT [keV]    : 21.9961       (-1.87134      2.11279)
Norm        : 2.55359       (-0.296495     0.339928)
------------------------------------------------------------
 Reduced chi-squared = 
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  3.785e-06   2.457e-07
25- 50  3.557e-06   1.700e-07
50-150  1.244e-06   2.032e-07
15-150  8.586e-06   3.958e-07

Double BB

XSPEC12>exit
 XSPEC: quit
 
 
Spectral model: bbodyrad<1> + bbodyrad<2>
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT1 [keV]   : 4.94818        (-1.16053      1.07126)
R1^2/D10^2  : 1.44677        (-0.693342      2.13364)
kT2 [keV]   : 10.8383        (-2.67788      11.148)
R2^2/D10^2  : 2.79349E-02    (-0.026534   0.121587)
------------------------------------------------------------
 Reduced chi-squared = 
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  3.593e-06   8.907e-07
25- 50  3.580e-06   9.664e-07
50-150  1.175e-06   5.865e-07
15-150  8.348e-06   2.336e-06

Peak spectrum fit

Power-law model

Time interval is from  -56.308 sec. to  -55.308 sec.
 
Spectral model in power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 2.12017     ( -1.11537   1.51751 )
Norm@50keV  : 4.36181E-03    ( -0.00290747   0.00276915 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          31.88 using 55 PHA bins.
# Reduced chi-squared =         0.6014 for     53 degrees of freedom 
# Null hypothesis probability =   9.905094e-01
 
Photon flux (15-150 keV)    in 1 sec: 0.700657 ( -0.447524  0.540275 ) ph/cm2/s
Energy fluence (15-150 keV)             : 4.04996e-08 ( -2.47241e-08  2.52652e-08 ) ergs/cm2

Cutoff power-law model

Time interval is from  -56.308 sec. to  -55.308 sec.
Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: -4.54468     (     )
Epeak [keV] : 51.3491      (   )
Norm@50keV  : 4.61514    (     )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          29.50 using 55 PHA bins.
# Reduced chi-squared =         0.5673 for     52 degrees of freedom 
# Null hypothesis probability =   9.949661e-01
 
Photon flux (15-150 keV)    in 1 sec: 0.439747 ( -0.268399  0.501113 ) ph/cm2/s
Energy fluence (15-150 keV)             : 3.11963e-08 ( -1.80861e-08  2.4605e-08 ) ergs/cm2

Band function

Time interval is from  -56.308 sec. to  -55.308 sec.
 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : 4.81226   ( -6.26078   -4.81226 )
beta        : -9.37167    ( 9.37167   19.3587 )
Epeak [keV] : 53.6378      ( -18.9146 19.4636 )
Norm@50keV   : 4.58108    ( -2.43591   1.28282e+07 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          29.55 using 55 PHA bins.
# Reduced chi-squared =         0.5793 for     51 degrees of freedom 
# Null hypothesis probability =   9.930174e-01
 
Photon flux (15-150 keV)    in 1 sec: 0.461072 (    ) ph/cm2/s
Energy fluence (15-150 keV)             : 0 ( 0  0 ) ergs/cm2

Single BB

 XSPEC: quit
 
 
Spectral model blackbody:
------------------------------------------------------------
Parameters  : value    Lower 90%  Upper 90%
kT [keV]    : 11.3514  (-4.80098  6.46863)
R^2/D10^2   : 0.223233  (-0.223233   1.58083)
(R is the radius in km and D10 is the distance to the source in units of 10 kpc)
------------------------------------------------------------
 Reduced chi-squared = 
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  6.044e-09   4.091e-09
25- 50  1.778e-08   1.132e-08
50-150  1.325e-08   9.830e-09
15-150  3.708e-08   2.452e-08

Thermal bremsstrahlung (OTTB)

XSPEC12>exit
 XSPEC: quit
 
 
Spectral model: thermal bremsstrahlung
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT [keV]    : 50.3867       (-50.6271      -50.6271)
Norm        : 4.33666       (-2.43137     5.92027)
------------------------------------------------------------
 Reduced chi-squared = 
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  1.062e-08   6.975e-09
25- 50  1.530e-08   1.005e-08
50-150  1.496e-08   1.252e-08
15-150  4.088e-08   2.886e-08

Double BB

XSPEC12>exit
 XSPEC: quit
 
 
Spectral model: bbodyrad<1> + bbodyrad<2>
------------------------------------------------------------
Parameters  : value         Lower 90%    Upper 90%
kT1 [keV]   : 2.80950        (-2.81969      13.0504)
R1^2/D10^2  : 47.7304        (-47.4197      -47.4197)
kT2 [keV]   : 12.9930        (-5.24869      -13.0141)
R2^2/D10^2  : 0.119059    (-0.118553   0.843384)
------------------------------------------------------------
 Reduced chi-squared = 
 
Energy  Fluence     90% Error
[keV]   [erg/cm2]   [erg/cm2]
15- 25  1.013e-08   4.945e-09
25- 50  1.535e-08   9.900e-09
50-150  1.566e-08   1.182e-08
15-150  4.114e-08   2.323e-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: 3.29440     ( -0.164765   0.174694 )
Norm@50keV  : 8.30120E-04    ( -7.81462e-05   7.76736e-05 )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          72.13 using 55 PHA bins.
# Reduced chi-squared =          1.361 for     53 degrees of freedom 
# Null hypothesis probability =   4.136510e-02
 
Photon flux (15-150 keV)    in 805.8 sec: 0.285056 ( -0.0200974  0.0213087 ) ph/cm2/s
Energy fluence (15-150 keV)             : 9.33447e-06 ( -4.83601e-07  4.88751e-07 ) ergs/cm2

Cutoff power-law model

Spectral model in the cutoff power-law:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
Photon index: 1.72948     (     )
Epeak [keV] : 6.55563      (   )
Norm@50keV  : 6.69537E-03    (     )
------------------------------------------------------------
#Fit statistic : Chi-Squared =          67.16 using 55 PHA bins.
# Reduced chi-squared =          1.292 for     52 degrees of freedom 
# Null hypothesis probability =   7.680214e-02
 
Photon flux (15-150 keV)    in 805.8 sec: 0.245595 ( -0.030428  0.03458 ) ph/cm2/s
Energy fluence (15-150 keV)             : 8.11634e-06 ( -8.56984e-07  9.88555e-07 ) ergs/cm2

Band function

 
Spectral model in the Band function:
------------------------------------------------------------
Parameters  : value       lower 90%   higher 90%
alpha       : -1.46298   (     )
beta        : -9.06451    (     )
Epeak [keV] : 23.7763      (   )
Norm@50keV   : 3.58696E-03    (     )
------------------------------------------------------------
#Fit statistic : Chi-Squared =         154.85 using 55 PHA bins.
# Reduced chi-squared =         3.0363 for     51 degrees of freedom 
# Null hypothesis probability =   2.111220e-12
 
Photon flux (15-150 keV)    in 805.8 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)  = 3.38e-06
S(50-100 keV) = 1.44e-06

T90 vs. Hardness ratio plot

T90                                   = 790.980000019073 sec.
Hardness ratio (energy fluence ratio) = 0.426036

Color vs. Color plot

Count Ratio  (25-50 keV) / (15-25 keV) = 0.729033
Count Ratio (50-100 keV) / (15-25 keV) = 0.122307

Mask shadow pattern

IMX = -4.350908060924887E-01, IMY = 2.137458668236687E-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:

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

Time interval of the image:
-15.899400 77.000000
86.000000 145.840000
147.000000 255.910000
257.000000 379.240000
380.000000 435.260000
436.000000 502.820000
503.000000 503.260000
504.000000 504.160000
506.000000 805.400600
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
244.9863 -15.6310    0.4  27.5  -98.1  57.1917  30.9    0.7	Sco X-1                       
254.4164  35.2901    6.9  55.5  -26.0  -8.7484  -1.7    3.7	Her X-1                       
256.0092 -37.8672    0.7  25.9 -153.8  21.4514  15.6    1.7	4U 1700-377                   
256.6417 -36.3199    0.0  24.4 -152.3  -3.3978  -2.8   11.7	GX 349+2                      
263.1598 -24.7868    5.5  12.4 -136.9   2.2402   2.1    8.6	GX 1+4                        
264.6669 -44.4640   14.1  28.4 -173.5   0.9737   0.8    3.4	4U 1735-44                    
268.2949  -1.4138   96.8  16.6  -26.0   0.1356   0.1    5.0	SW J1753.5-0127               
270.4257 -25.1178    5.8   8.5 -167.2   2.4036   2.1    8.0	GX 5-1                        
270.4372 -25.6432    3.8   9.0 -168.5   4.3061   3.7    9.4	GRS 1758-258                  
273.9423 -14.1189   94.6   3.0   -0.9   0.1360   0.1    6.2	GX 17+2                       
276.0155 -30.4708   10.0  13.5  164.1   1.2530   1.2    7.8	H1820-303                     
285.0321 -25.0675    5.1  13.3  121.6   2.7784   2.3    8.8	HT1900.1-2455                 
288.6643  10.9328    4.7  31.8   22.0  -3.4395  -2.4    7.9	GRS 1915+105                  
262.9959 -33.9887   11.1  19.4 -159.6   1.2504   1.0    9.2	GX 354-0                      
293.2541  -8.0357    2.4  21.2   60.0   5.6758   4.7 ------	UNKNOWN                       
287.9754  30.9211    4.3  50.0    9.1   7.3032   2.7 ------	UNKNOWN                       
274.4828  35.2987    2.7  52.4   -6.1  10.5750   4.3 ------	UNKNOWN                       
261.4137  27.4138    3.3  46.1  -22.1   8.3901   3.5 ------	UNKNOWN

Post-slew image of 15-350 keV band

Time interval of the image:
912.300610 924.900640
 
# RAcent  DECcent POSerr Theta    Phi  PeakCts   SNR AngSep     Name
#  [deg]    [deg]    ['] [deg]  [deg]                   [']
254.6548  35.3380    8.4  34.0 -165.5   0.0904   1.4    9.7	Her X-1                       
288.8916  11.0275  276.3  36.2  122.9   0.0053   0.0    7.4	GRS 1915+105                  
299.6517  35.2498    1.9  11.3  100.2   0.3440   6.2    4.2	Cyg X-1                       
308.1774  41.0496   10.5   9.2   50.1   0.0549   1.1    6.6	Cyg X-3                       
326.1442  38.4101    3.6  22.3   28.9   0.1770   3.2    5.5	Cyg X-2                       
306.3945  18.0706    2.1  29.3   91.1   0.4760   5.5 ------	UNKNOWN                       
307.9558  75.1414    2.8  29.0  -66.7   0.2809   4.1 ------	UNKNOWN

Plot creation:
Sun Aug  1 14:00:43 EDT 2021