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Author: Dr. J. J. Brainerd (UAH) Date: November 14, 1997

4B Basic Table: Channels 3+4 Triggering

This subcatalog of the BATSE 4B catalog is composed of the 189 gamma-ray bursts found when the BATSE instrument was triggering on the second brightest detector in channels 3 plus 4 (above 100 keV). The trigger meeting this criterium are triggers 3175 through 3385, 3434 through 3503, and 5520 through 5588.

There are twelve columns in this file:

  1. The BATSE trigger number.
  2. The BATSE Catalog burst name.
  3. The truncated Julian Date (TJD) of the trigger TJD = JD - 2440000.5
  4. The time in decimal seconds of day (UT) of the trigger.
  5. right ascension (J2000) in decimal degrees.
  6. declination (J2000) in decimal degrees.
  7. Galactic longitude in decimal degrees.
  8. Galactic latitude in decimal degrees.
  9. radius in decimal degrees of positional error box.
  10. angle in decimal degrees of geocenter (the angle between the burst and the nadir, as measured from the satellite).
  11. overwrite flag: Y(true) if this burst overwrote an earlier, weaker trigger. N(false) otherwise.
  12. overwritten flag: Y(true) if this burst was overwritten by a later, more intense trigger. N(false) otherwise.


  3177 4B 940921B    9616   11328.369     112.050      24.570     194.240      18.600       1.340      95.500  N  N
  3178 4B 940921     9616   18493.105     204.900     -17.770     318.860      43.610       5.290      93.600  N  N
  3193 4B 940925     9620   58321.586     107.070     -20.390     233.000      -5.600       2.970     114.540  N  N
  3200 4B 940928     9623   31079.602     153.870      19.130     217.080      53.420       1.780     122.050  N  N
  3212 4B 941003B    9628   19037.873     186.900      35.040     154.280      80.590       1.290     137.680  Y  N
  3215 4B 941003     9628   61292.656     105.600      16.600     199.230       9.850       3.950      95.900  N  N
  3217 4B 941005     9630   14678.705     251.490       7.010      24.410      31.030       2.570     138.740  N  N
  3218 4B 941005B    9630   40132.336     329.900      44.950      93.790      -7.980      13.530      86.450  N  N
  3220 4B 941006     9631   47094.449     208.540     -36.370     316.810      24.810       1.680      79.630  N  N
  3227 4B 941008     9633   48772.785     305.620     -52.180     346.480     -34.840       0.870     118.300  N  N
  3229 4B 941009     9634   12959.409     352.230     -57.250     323.140     -56.520       4.990     129.820  N  N
  3237 4B 941011     9636   60011.184     123.550      32.430     189.550      30.660       1.220     115.390  N  N
  3238 4B 941012     9637   10833.073      47.310      48.510     145.190      -8.320       3.170      91.590  N  N
  3240 4B 941013     9638   83191.922     152.370     -24.320     262.020      25.400       1.310     119.880  N  N
  3241 4B 941014     9639   33608.113      31.660       7.430     153.400     -50.940       1.140      80.680  N  N
  3242 4B 941014B    9639   83716.789     164.780      19.740     222.930      63.270       1.310      77.720  N  N
  3243 4B 941016     9641   29994.930      27.800     -31.030     233.130     -76.390       2.060     157.430  N  N
  3245 4B 941017     9642   37173.938     301.550       9.810      50.500     -11.730       0.190     141.390  N  N
  3246 4B 941017B    9642   59056.816     207.370      -0.130     332.400      59.380       1.590     148.630  N  N
  3247 4B 941018     9643   21730.994      55.740     -16.280     206.710     -48.930       0.860      87.140  N  N
  3248 4B 941018B    9643   31003.057     329.020      -1.730      56.490     -40.950       7.760     127.090  N  N
  3249 4B 941018C    9643   42757.297      54.600      -3.830     190.080     -43.870       8.000     164.470  N  N
  3250 4B 941018D    9643   47291.059       6.090     -48.150     315.230     -68.320      11.260     150.140  N  N
  3251 4B 941020B    9645   66000.563     158.990      -2.720     250.000      45.770       2.330      79.910  N  N
  3253 4B 941020     9645   72327.797      49.990     -24.740     217.340     -56.640       1.030     123.170  Y  N
  3255 4B 941023     9648   16472.242     212.280     -82.350     305.630     -19.890       0.420      83.090  N  N
  3256 4B 941023B    9648   44125.363     354.020      56.520     112.630      -4.840       1.010      80.390  N  N
  3257 4B 941026     9651   10355.634     205.960      -6.530     325.480      54.030       0.470     113.060  N  N
  3259 4B 941026B    9651   79850.164     109.060      33.560     184.370      19.400       0.850     131.670  N  N
  3266 4B 941031B    9656    2822.322      66.190      81.150     130.560      21.640       5.760      77.810  N  N
  3267 4B 941031C    9656   16948.914      39.660     -57.290     278.210     -54.380       3.490     111.670  N  N
  3269 4B 941031     9656   40918.641     217.270     -24.160     329.830      33.560       1.130      86.380  N  N
  3273 4B 941101     9657   74127.539     236.640      59.280      92.300      46.070       3.090      90.710  N  N
  3276 4B 941109     9665      36.785      36.620      66.590     132.180       5.440       4.310     106.730  N  N
  3278 4B 941110B    9666   17064.625     123.790     -38.140     255.630      -1.810      11.000     149.070  N  N
  3279 4B 941110     9666   53270.961     303.080      13.510      54.530     -11.100       3.600     171.300  N  N
  3280 4B 941111     9667    8400.562      97.540      32.650     181.340      10.170       9.550     155.720  N  N
  3282 4B 941113     9669   11602.993     197.820      86.190     122.550      30.920       4.190      78.660  N  N
  3283 4B 941114     9670    7358.386      98.040      35.410     178.970      11.730       2.650     121.040  N  N
  3284 4B 941115     9671   22970.289     159.960     -27.890     270.470      26.560       7.160     134.170  N  N
  3286 4B 941116     9672   69630.133     125.940     -59.460     274.330     -12.440      14.400     141.110  N  N
  3287 4B 941119     9675   70250.164     182.500      21.980     239.370      79.270       0.420     105.670  N  N
  3289 4B 941121B    9677   33943.219       5.080     -46.600     318.390     -69.580       4.850     124.100  N  N
  3290 4B 941121     9677   62697.969      35.450     -66.370     289.540     -48.340       1.980     125.430  N  N
  3291 4B 941122B    9678   47616.434     253.780      -6.140      12.970      22.420       6.430      76.880  N  N
  3292 4B 941122     9678   73975.477     158.580      32.330     194.600      59.910       3.990     103.460  N  N
  3293 4B 941123B    9679   67477.492      74.550      22.050     179.710     -12.710      12.180      98.680  N  N
  3294 4B 941123     9679   71433.203     197.900      -6.200     312.000      56.310       2.560     138.370  N  N
  3295 4B 941125     9681   79470.578     240.920     -18.480     353.940      24.810       0.700      72.140  N  N
  3296 4B 941126D    9682    1245.361      13.810     -63.050     302.200     -54.070       4.610      87.090  N  N
  3297 4B 941126C    9682   14113.394     306.490      21.650      63.260      -9.400       7.470     131.190  N  N
  3298 4B 941126     9682   44521.137     264.740     -61.300     331.200     -15.490       0.230      86.970  N  N
  3299 4B 941126E    9682   60861.617      82.150     -32.980     236.930     -30.820       1.980     117.500  N  N
  3301 4B 941126B    9682   71798.195     114.170     -32.580     246.800      -5.650       1.730      73.990  Y  N
  3303 4B 941127     9683   52217.777      69.170      44.970     159.010      -1.550       1.290      97.480  N  N
  3305 4B 941128B    9684   56217.008      32.720     -72.830     295.050     -43.060       2.880     125.810  N  N
  3306 4B 941128     9684   67286.703      19.570     -33.950     264.310     -81.060       1.060     162.940  N  N
  3307 4B 941202     9688   12736.689     282.980      24.370      54.930      10.750       5.890      84.020  N  N
  3308 4B 941203     9689   62186.672       3.050     -53.850     315.420     -62.310      17.140      90.270  N  N
  3311 4B 941205     9691   29736.625     126.250       3.540     220.740      22.390       7.060     176.270  N  N
  3319 4B 941214     9700   50920.883     221.570     -55.490     318.760       3.810       1.820      83.220  N  N
  3320 4B 941215     9701    1570.481     134.580      23.400     203.240      37.630       0.930      89.130  N  N
  3321 4B 941215B    9701   29330.609     157.750     -18.080     262.020      33.410       6.690     117.700  N  N
  3322 4B 941217     9703   14491.313     130.170     -80.370     293.680     -22.410       6.870     107.060  N  N
  3323 4B 941218     9704   42026.992     185.700      48.300     135.780      68.110       5.360      69.650  N  N
  3324 4B 941222     9708   27146.930      28.230     -39.160     260.020     -72.430       3.160     102.490  N  N
  3325 4B 941224     9710   13333.170     216.600      29.480      44.950      69.000       6.520     130.820  N  N
  3328 4B 941226     9712   85949.109     138.240       3.910     226.920      33.040       2.460     161.640  N  N
  3330 4B 941228     9714   27581.234     353.780     -49.230     331.470     -63.460       1.640     124.670  N  N
  3333 4B 941229B    9715   51541.555      72.940     -64.960     275.610     -36.940       7.630      98.950  N  N
  3334 4B 941229     9715   82258.609     255.180      39.990      64.060      37.570       1.160      83.150  N  N
  3335 4B 941230B    9716   67184.563     210.670      -2.780     335.580      55.510       5.770      99.550  N  N
  3336 4B 941230     9716   75194.031     172.720     -36.110     285.210      23.970       1.400      83.190  N  N
  3337 4B 941230C    9716   85428.914     173.250      39.760     170.120      69.410       4.330      72.100  N  N
  3338 4B 950101     9718    5581.042     185.690      27.740     205.800      83.610       5.510     104.830  N  N
  3339 4B 950102B    9719    9926.577      39.070     -34.940     238.640     -66.310       7.630      85.260  N  N
  3340 4B 950102     9719   27387.633      98.160      -3.160     213.610      -5.620       4.460      75.370  N  N
  3342 4B 950103     9720   58219.379     282.310      14.100      45.290       6.850      10.080     134.070  N  N
  3345 4B 950104     9721   26319.025     303.260     -15.630      27.440     -24.940       0.470     120.500  N  N
  3347 4B 950105     9722   19733.170      23.310     -62.860     294.920     -53.610       2.050      81.560  N  N
  3349 4B 950108     9725    7460.658      17.710     -12.940     141.630     -75.100       3.580     141.040  N  N
  3350 4B 950110     9727   67689.648     238.660     -34.730     340.420      14.490       2.780     144.670  N  N
  3351 4B 950111     9728   17263.281     336.240     -64.780     324.310     -45.800       1.260      96.080  N  N
  3352 4B 950111B    9728   44310.195      18.970     -11.440     144.220     -73.300       0.370     112.190  N  N
  3356 4B 950114     9731    3642.290     313.910     -24.150      22.100     -37.260       0.960     128.280  N  N
  3357 4B 950114B    9731   82138.805     284.590      25.880      56.960      10.070       9.160     126.220  N  N
  3358 4B 950115     9732   24791.473      38.940      14.620     157.340     -41.170       1.100     151.800  N  N
  3359 4B 950115B    9732   85177.969     317.440      19.460      67.780     -18.930       4.620     164.660  N  N
  3360 4B 950117     9734    5761.713     285.210      29.080      60.140      10.940       1.230     110.090  N  N
  3361 4B 950117B    9734   55807.410     294.070     -48.600     349.740     -27.160       6.970      77.940  N  N
  3364 4B 950118     9735   44589.746     102.970      58.300     157.710      22.880       1.320      81.100  N  N
  3366 4B 950118B    9735   62105.266      38.200     -55.510     277.080     -56.230       3.010     140.730  N  Y
  3369 4B 950119     9736   80327.344     340.310      -0.700      67.700     -49.090       2.350     117.490  N  N
  3370 4B 950120     9737   38990.512     197.380      36.460     101.720      79.920       2.750      92.130  N  N
  3374 4B 950123     9740   27724.145     235.410     -76.800     312.230     -17.110      11.320     104.910  N  N
  3378 4B 950129     9746   65758.898     254.620       5.340      24.380      27.500       8.100     102.720  N  N
  3379 4B 950129B    9746   79470.898     346.650     -50.900     335.700     -59.030       4.240     152.850  N  N
  3384 4B 950130     9747   76360.180      56.640     -32.750     232.300     -51.920       7.710      69.100  N  N
  3385 4B 950131     9748   41735.859      17.890      19.540     129.420     -43.080       1.610     134.700  N  N
  3436 4B 950221     9769   74705.586     294.310     -32.150       7.370     -23.090       0.600      82.040  N  N
  3437 4B 950221B    9769   85400.500     204.220      86.800     122.200      30.260      12.700     108.600  N  N
  3439 4B 950223     9771    8588.722     325.560     -21.990      29.030     -46.920       1.520      93.070  N  N
  3440 4B 950225     9773   54580.914      67.130      43.900     158.800      -3.340       2.640     147.810  N  N
  3441 4B 950225B    9773   61777.969     194.040     -85.030     303.040     -22.160       8.940     122.470  N  N
  3442 4B 950226     9774   53336.496     158.990     -13.900     259.990      37.430       0.600     160.520  N  N
  3443 4B 950227     9775   50652.848      93.180      51.910     162.050      15.460       3.810     101.950  N  N
  3448 4B 950301     9777   75761.328     307.450       8.340      52.330     -17.480       1.380     138.210  N  N
  3449 4B 950302     9778   85974.320     206.650      60.220     110.840      55.600       2.800      90.760  N  N
  3450 4B 950303     9779   23238.834     113.580     -63.960     275.660     -19.690       3.660     115.660  N  N
  3453 4B 950304     9780   37657.777     242.070     -69.100     319.000     -12.630       2.910      82.880  N  N
  3458 4B 950305     9781   54304.945     197.800     -13.440     310.280      49.150       0.430     152.750  Y  N
  3464 4B 950310     9786   78395.055     344.190      33.640      97.130     -23.420       1.610     116.360  N  N
  3465 4B 950311     9787   40330.930     349.310      22.690      96.110     -35.230      10.540     100.390  N  N
  3466 4B 950312     9788   67581.109     337.350      18.630      82.060     -32.740       4.870     138.970  N  N
  3467 4B 950313     9789   27453.873      95.980      -3.040     212.510      -7.510       1.690     156.230  N  N
  3471 4B 950317C    9793   18958.002      85.000     -12.960     216.830     -21.610       3.200      80.080  N  N
  3472 4B 950317     9793   71035.570      47.250      27.200     157.050     -26.400       1.470      75.150  N  Y
  3473 4B 950317B    9793   72116.977      74.670       9.530     190.450     -19.830       2.870     100.490  Y  N
  3476 4B 950320     9796     264.754     274.740      -2.220      27.230       6.190       8.890      74.600  N  N
  3477 4B 950321     9797   12362.674     247.330     -75.890     315.000     -18.430      15.220     106.720  N  N
  3480 4B 950325B    9801   25844.402      52.810      50.500     147.120      -4.710       0.580     125.190  Y  N
  3481 4B 950325     9801   63391.922      66.220     -11.560     206.520     -37.710       0.330      95.850  N  N
  3485 4B 950327B    9803   26347.186      53.810      38.080     155.110     -14.350       1.760     140.910  N  N
  3486 4B 950327     9803   85671.602     274.400      20.460      47.930      16.380       2.570     140.550  N  N
  3487 4B 950328     9804   77993.969      29.650     -14.400     177.170     -69.840       8.410      99.940  N  N
  3488 4B 950401     9808   42642.352     197.930      56.950     117.410      59.960       1.220     106.610  N  N
  3489 4B 950401B    9808   74634.414      86.060      43.750     167.150       7.440       0.290      83.360  N  N
  3491 4B 950403B    9810   47987.379      36.390      10.710     157.180     -45.810       0.430     179.020  N  N
  3492 4B 950403     9810   84826.547     184.640      56.550     132.000      59.990       1.670      86.530  N  N
  3493 4B 950405     9812   15257.777       7.740      63.350     120.640       0.570       5.510     129.720  N  N
  3494 4B 950405B    9812   37219.059     328.610      56.630     100.350       1.730       9.920     118.870  N  N
  3499 4B 950409     9816   23559.602      47.320     -61.720     279.060     -48.520       3.140      82.210  N  N
  3502 4B 950410     9817   68416.367     325.780     -21.520      29.780     -46.980       5.070     149.240  N  N
  3503 4B 950412     9819    2884.273     317.360       2.650      52.910     -28.850       2.480     148.720  N  N
  5521 4B 960626    10260   69254.602     324.060      34.660      83.520     -12.880       3.450      79.570  N  N
  5523 4B 960628    10262   19222.730     326.980      48.280      94.310      -4.130       1.220      84.130  N  N
  5524 4B 960702B   10266    3549.898     108.660      19.430     197.870      13.680       5.820      99.700  N  N
  5525 4B 960702    10266   54686.410      36.780     -15.530     190.240     -64.950       0.470     126.450  N  N
  5526 4B 960703B   10267   49373.898       4.620      -7.750      99.470     -69.110       0.960      82.310  N  N
  5527 4B 960703    10267   65440.266     330.400     -54.790     339.060     -48.690       1.150      71.000  N  N
  5528 4B 960704    10268   58116.234     358.290      -7.300      85.390     -65.820       5.990      93.910  N  N
  5529 4B 960705    10269    2983.242      29.450      -0.290     156.360     -58.790       2.780      85.830  N  N
  5530 4B 960707    10271   37000.266     320.950      82.510     116.560      22.360       1.070     110.840  N  N
  5531 4B 960707C   10271   44693.449     189.270      -1.780     295.540      60.880       1.230     113.470  N  N
  5532 4B 960707B   10271   59164.105     161.050     -14.790     262.680      37.950       9.630     113.910  N  N
  5533 4B 960708    10272   54306.121     221.870      -7.970     345.750      45.040       2.070      83.990  N  N
  5534 4B 960708B   10272   72572.359     307.030       9.800      53.390     -16.350       0.510      75.160  N  N
  5536 4B 960710    10274   38686.664     346.480     -30.660      17.940     -66.690       5.350     153.550  N  N
  5537 4B 960713B   10277   62123.211     130.130      12.470     213.710      29.770      10.130     109.130  N  N
  5538 4B 960713    10277   71132.875     169.290      85.450     125.060      31.280       2.630     113.030  N  N
  5539 4B 960715    10279    2906.826       3.430      35.500     114.350     -26.740       1.690     111.940  N  N
  5540 4B 960715B   10279   27193.033      81.760      48.840     161.210       7.610       2.610     159.330  N  N
  5541 4B 960715C   10279   40754.891     312.990      51.860      90.520       4.740       1.300      73.240  N  N
  5542 4B 960716    10280    8049.098      55.420     -10.530     198.790     -46.700       1.250     129.400  N  N
  5543 4B 960717    10281   16560.777       6.460      20.410     114.850     -42.060       4.390     111.930  N  N
  5545 4B 960720    10284   41812.938     262.430      49.330      76.020      33.250       1.590      88.620  N  N
  5546 4B 960722B   10286    1621.194     228.820      10.490      13.750      52.310       5.870     112.860  N  N
  5547 4B 960722C   10286   14911.562      52.040     -77.150     292.840     -36.720       2.480      80.290  N  N
  5548 4B 960722    10286   25506.506      29.640      31.670     139.260     -29.070       0.910     176.260  N  N
  5551 4B 960723    10287   17161.930      94.990      43.250     170.690      12.920       1.460     116.790  N  N
  5552 4B 960725    10289    5415.625     275.760      37.050      64.750      21.260       3.120     144.110  N  N
  5553 4B 960729    10293    6413.001     253.620      -6.770      12.310      22.200       8.850     124.110  N  N
  5554 4B 960730    10294   70508.234     277.940     -56.540     338.650     -19.770       2.800     107.020  N  N
  5555 4B 960730B   10294   73998.023     150.010      25.410     205.520      51.730       2.120     125.590  N  N
  5556 4B 960731C   10295   12173.002     199.530     -18.290     311.770      44.120       5.460      93.000  N  N
  5557 4B 960731    10295   20761.738      43.930      12.510     164.200     -40.200       0.890     103.000  N  N
  5558 4B 960731B   10295   74689.227     125.540      37.370     184.300      33.330       3.710      76.390  N  N
  5559 4B 960802    10297   79619.789     249.520      30.530      51.100      40.770       6.730     160.710  N  N
  5560 4B 960803B   10298   31212.938     166.270      40.360     175.010      64.390      10.190     122.180  N  N
  5561 4B 960803    10298   67522.445     342.330     -54.810     333.230     -54.530       2.080     110.790  N  N
  5562 4B 960804B   10299   70360.781     281.250     -52.120     343.760     -20.160       8.380      85.110  N  N
  5563 4B 960804    10299   84535.750     218.670      68.200     109.440      46.130       0.390     106.320  N  N
  5564 4B 960805    10300   77347.148     186.030      76.360     125.050      40.650       4.070     118.620  N  N
  5565 4B 960806B   10301   58713.289     319.980       1.030      53.000     -31.930       5.810     149.200  N  N
  5566 4B 960806    10301   80909.773     182.930      -2.190     283.290      59.160       1.550      73.340  N  N
  5567 4B 960807    10302   71366.344     157.530      32.130     195.020      59.020       0.210     135.450  N  N
  5568 4B 960808    10303   60123.848      85.250      37.020     172.610       3.420       0.440      92.420  N  N
  5569 4B 960810B   10305   24571.594     185.290     -34.600     295.890      27.850       2.490     131.880  N  N
  5570 4B 960810    10305   83459.078       5.150       8.280     109.930     -53.810       2.550     146.340  N  N
  5571 4B 960812    10307   50665.098      97.020      39.000     175.290      12.510       2.360      95.650  N  N
  5572 4B 960813    10308   20769.994      89.820      14.910     193.700      -4.400       1.180     139.060  N  N
  5573 4B 960813B   10308   78438.086     186.970      41.960     139.420      74.400       8.300     159.960  N  N
  5574 4B 960814    10309   58847.945     192.490     -48.550     302.680      14.320       1.570     111.400  N  N
  5575 4B 960815    10310   36027.082     265.330     -58.010     334.330     -14.170       0.980     111.530  N  N
  5576 4B 960816    10311    8167.242     187.710      56.550     128.670      60.340       8.510      99.920  N  N
  5580 4B 960818    10313   57760.457      76.400     -32.750     235.340     -35.460       6.790     151.110  N  N
  5581 4B 960819    10314   74182.344      87.100      50.770     161.340      11.550       4.570     109.500  N  N
  5585 4B 960824    10319    6110.921     351.240      65.670     114.180       4.280       1.870      88.520  N  N
  5586 4B 960825    10320   62837.578      63.920      -3.490     196.300     -35.880       3.470     167.620  N  N


Basic Information Table
Basic Information Subtables: Channels 2 and 3 Triggering Channel 1 Triggering Channel 1 Triggering, Single Module Threshold
Channels 1 and 2 Triggering Channels 1, 2, and 3 Triggering Channels 1, 2, 4, and 4 Triggering
Channels 3 and 4 Triggering
Peak Flux and Fluence Table
CMAX/CMIN Table
Duration Table
Comments Table
Exposure Table
Trigger Efficiency
Trigger Criteria Table

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