This page changes after each GRB detected by KONUS, so hit the button NOW.
The light curves are the count rate in the KONUS_1 or KONUS_2 detectors in the 50-200 keV bandpass. The KONUS_1 detector views the southern ecliptic hemisphere, and KONUS_2 views the northern ecliptic hemisphere. The time sampling is 64 msec bins. The telemetry data from KONUS is available in 1-25 hours after the trigger time. Automated software within the GCN system captures these daily dumps, scans for triggers, extracts the rate information, and produces the light curves.
There is no immediate identification of the trigger type for the most recent events. Most light curves are for actual GRBs, but like BATSE there are other non-astrophysical mechanisms which can cause count-rate increases in the detector and initiate a trigger. Within two weeks, the Detector number, Event type, and Trigger number are supplied by Sergei Golenetskii (Ioffe Institute) and are added to the table.
Please note that because of spacecraft telemetry downlink operations, about 1 in 10 triggers are downloaded twice. Hense, since the automated scripts are not smart enough to recognize this duplication, there will be a few duplicated entries in the table below. On rare occasions a human will remove these duplicate entries.
NOTE: All files on this site have been checked due to a report of a high count rate at 33.280 seconds in some files. Many files have been corrected. You should check any files downloaded before February 28, 2002. The Light Curves that were generated by the GCN/KONUS Notices were NOT affected.
For more information on the GCN/KONUS (not yet done). For more information on Wind-KONUS (HEASARC) or KONUS (GSFC)
YEAR GRB SGR FLARE PART UNKNOWN 2005 49 7 12 0 0 <== Only months Jan-May 2004 136 68 75 5 0 2003 127 7 89 7 1 2002 107 20 90 14 8 2001 104 4 119 10 0 2000 151 1 122 31 4 1999 128 5 95 43 4 1998 127 58 70 12 0 1997 111 3 14 18 6 Plus 6 GndCmd triggers 1996 125 7 2 76 1 Plus 9 GndCmd triggers 1995 126 0 15 15 0 Plus 15 GndCmd triggers
| Date | Time | Det | Event | Trig# | Postscript | GIF | JPEG | Text | Text2 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 20091120 | 04:34:36.183 UT | Postscript | GIF | JPEG | Text | |||||
| 20091117 | 22:15:26.009 UT | Postscript | GIF | JPEG | Text | |||||
| 20091117 | 17:44:29.513 UT | Postscript | GIF | JPEG | Text | |||||
| 20091114 | 03:07:46.652 UT | Postscript | GIF | JPEG | Text | |||||
| 20091114 | 03:07:46.652 UT | Postscript | GIF | JPEG | Text | |||||
| 20091109 | 21:31:14.786 UT | Postscript | GIF | JPEG | Text | |||||
| 20091109 | 21:31:14.786 UT | Postscript | GIF | JPEG | Text | |||||
| 20091101 | 03:26:35.733 UT | 1 | GRB | 3246 | Postscript | GIF | JPEG | Text | ||
| 20091031 | 12:00:32.687 UT | 1 | GRB | 3245 | Postscript | GIF | JPEG | Text | ||
| 20091030 | 19:52:32.863 UT | 2 | GRB | 3244 | Postscript | GIF | JPEG | Text | ||
| 20091020 | 23:26:31.424 UT | 1 | GRB | 3243 | Postscript | GIF | JPEG | Text | ||
| 20091020 | 21:36:44.860 UT | 2 | GRB | 3242 | Postscript | GIF | JPEG | Text | ||
| 20091012 | 18:47:04.642 UT | 2 | GRB | 3241 | Postscript | GIF | JPEG | Text | ||
| 20091010 | 02:43:08.232 UT | 2 | GRB | 3240 | Postscript | GIF | JPEG | Text | ||
| 20091003 | 23:33:16.418 UT | 2 | GRB | 3239 | Postscript | GIF | JPEG | Text | ||
| 20091003 | 04:35:43.801 UT | 2 | GRB | 3238 | Postscript | GIF | JPEG | Text | ||
| 20090929 | 10:09:25.377 UT | 1 | GRB | 3237 | Postscript | GIF | JPEG | Text | ||
| 20090929 | 04:33:07.790 UT | 1 | GRB | 3236 | Postscript | GIF | JPEG | Text | ||
| 20090928 | 15:29:44.831 UT | 1 | GRB | 3235 | Postscript | GIF | JPEG | Text | ||
| 20090926 | 04:20:28.683 UT | 1 | GRB | 3234 | Postscript | GIF | JPEG | Text | ||
| 20090925 | 09:20:41.962 UT | 2 | GRB | 3233 | Postscript | GIF | JPEG | Text | ||
| 20090922 | 12:56:44.926 UT | 2 | GRB | 3232 | Postscript | GIF | JPEG | Text | ||
| 20090915 | 10:32:19.155 UT | 2 | GRB | 3231 | Postscript | GIF | JPEG | Text | ||
| 20090912 | 11:32:51.287 UT | 1 | GRB | 3230 | Postscript | GIF | JPEG | Text | ||
| 20090910 | 19:29:51.355 UT | 2 | GRB | 3229 | Postscript | GIF | JPEG | Text | ||
| 20090908 | 14:31:30.350 UT | 2 | GRB | 3228 | Postscript | GIF | JPEG | Text | ||
| 20090907 | 19:23:47.177 UT | 1 | GRB | 3227 | Postscript | GIF | JPEG | Text | ||
| 20090901 | 13:36:24.542 UT | 2 | GRB | 3226 | Postscript | GIF | JPEG | Text | ||
| 20090831 | 07:36:33.820 UT | 2 | GRB | 3225 | Postscript | GIF | JPEG | Text | ||
| 20090829 | 16:08:18.613 UT | Postscript | GIF | JPEG | Text | |||||
| 20090828 | 02:23:31.410 UT | 1 | GRB | 3224 | Postscript | GIF | JPEG | Text | ||
| 20090827 | 19:06:27.702 UT | 1 | GRB | 3223 | Postscript | GIF | JPEG | Text | ||
| 20090823 | 16:11:10.606 UT | 2 | GRB | 3222 | Postscript | GIF | JPEG | Text | ||
| 20090817 | 00:51:25.198 UT | 2 | GRB | 3220 | Postscript | GIF | JPEG | Text | ||
| 20090814 | 22:48:37.356 UT | 2 | GRB | 3219 | Postscript | GIF | JPEG | Text | ||
| 20090814 | 08:49:41.736 UT | 2 | GRB | 3218 | Postscript | GIF | JPEG | Text | ||
| 20090813 | 04:10:41.925 UT | 2 | GRB | 3217 | Postscript | GIF | JPEG | Text | ||
| 20090812 | 06:02:38.942 UT | 1 | GRB | 3216 | Postscript | GIF | JPEG | Text | ||
| 20090809 | 23:28:11.640 UT | 1 | GRB | 3215 | Postscript | GIF | JPEG | Text | ||
| 20090804 | 22:33:16.940 UT | 1 | GRB | 3214 | Postscript | GIF | JPEG | Text | ||
| 20090802 | 05:38:59.271 UT | 1 | GRB | 3213 | Postscript | GIF | JPEG | Text | ||
| 20090727 | 23:32:29.412 UT | 1 | GRB | 3212 | Postscript | GIF | JPEG | Text | ||
| 20090724 | 00:34:06.583 UT | 1 | GRB | 3211 | Postscript | GIF | JPEG | Text | Text | |
| 20090721 | 05:59:20.262 UT | 1 | GRB | 3210 | Postscript | GIF | JPEG | Text | Text | |
| 20090720 | 17:02:59.486 UT | 1 | GRB | 3209 | Postscript | GIF | JPEG | Text | Text | |
| 20090720 | 06:38:11.382 UT | 2 | GRB | 3208 | Postscript | GIF | JPEG | Text | Text | |
| 20090719 | 01:31:29.199 UT | 1 | GRB | 3207 | Postscript | GIF | JPEG | Text | Text | |
| 20090718 | 18:18:02.144 UT | 1 | GRB | 3206 | Postscript | GIF | JPEG | Text | Text | |
| 20090717 | 00:49:36.265 UT | 1 | GRB | 3205 | Postscript | GIF | JPEG | Text | Text | |
| 20090715 | 21:03:19.008 UT | 2 | GRB | 3204 | Postscript | GIF | JPEG | Text | Text | |
| 20090715 | 17:25:36.657 UT | 1 | GRB | 3203 | Postscript | GIF | JPEG | Text | Text | |
| 20090712 | 01:41:57.136 UT | 1 | GRB | 3202 | Postscript | GIF | JPEG | Text | Text | |
| 20090709 | 07:38:34.965 UT | 2 | GRB | 3201 | Postscript | GIF | JPEG | Text | Text | |
| 20090704 | 13:42:09.015 UT | 2 | GRB | 3200 | Postscript | GIF | JPEG | Text | ||
| 20090626 | 04:32:10.962 UT | 1 | GRB | 3199 | Postscript | GIF | JPEG | Text | Text | |
| 20090623 | 02:34:21.761 UT | 1 | GRB | 3198 | Postscript | GIF | JPEG | Text | Text | |
| 20090621 | 22:07:24.253 UT | 2 | GRB | 3197 | Postscript | GIF | JPEG | Text | Text | |
| 20090620 | 09:36:23.938 UT | 2 | GRB | 3196 | Postscript | GIF | JPEG | Text | Text | |
| 20090618 | 08:28:24.974 UT | 2 | GRB | 3195 | Postscript | GIF | JPEG | Text | Text | |
| 20090617 | 04:59:53.153 UT | 1 | GRB | 3194 | Postscript | GIF | JPEG | Text | Text | |
| 20090612 | 14:50:45.824 UT | 1 | GRB | 3193 | Postscript | GIF | JPEG | Text | Text | |
| 20090603 | 09:24:24.683 UT | 1 | GRB | 3192 | Postscript | GIF | JPEG | Text | Text | |
| 20090530 | 18:14:21.421 UT | 1 | GRB | 3191 | Postscript | GIF | JPEG | Text | Text | |
| 20090529 | 18:41:51.737 UT | 1 | GRB | 3190 | Postscript | GIF | JPEG | Text | Text | |
| 20090529 | 13:31:58.874 UT | 2 | GRB | 3189 | Postscript | GIF | JPEG | Text | Text | |
| 20090528 | 12:22:39.107 UT | 2 | GRB | 3188 | Postscript | GIF | JPEG | Text | Text | |
| 20090525 | 05:04:34.160 UT | 1 | GRB | 3187 | Postscript | GIF | JPEG | Text | Text | |
| 20090524 | 08:18:03.776 UT | 1 | GRB | 3186 | Postscript | GIF | JPEG | Text | Text | |
| 20090523 | 09:27:56.984 UT | 1 | GRB | 3185 | Postscript | GIF | JPEG | Text | Text | |
| 20090520 | 20:23:17.695 UT | 1 | GRB | 3184 | Postscript | GIF | JPEG | Text | Text | |
| 20090518 | 19:25:07.003 UT | 2 | GRB | 3183 | Postscript | GIF | JPEG | Text | Text | |
| 20090516 | 20:28:37.765 UT | 1 | GRB | 3182 | Postscript | GIF | JPEG | Text | Text | |
| 20090514 | 17:26:09.917 UT | 1 | GRB | 3181 | Postscript | GIF | JPEG | Text | Text | |
| 20090510 | 00:23:01.547 UT | 1 | GRB | 3180 | Postscript | GIF | JPEG | Text | Text | |
| 20090429 | 18:03:55.678 UT | 1 | GRB | 3179 | Postscript | GIF | JPEG | Text | Text | |
| 20090428 | 09:31:06.727 UT | 2 | GRB | 3178 | Postscript | GIF | JPEG | Text | Text | |
| 20090427 | 23:26:32.051 UT | 2 | GRB | 3177 | Postscript | GIF | JPEG | Text | Text | |
| 20090426 | 16:33:30.279 UT | 1 | GRB | 3176 | Postscript | GIF | JPEG | Text | Text | |
| 20090425 | 09:04:26.312 UT | 2 | GRB | 3175 | Postscript | GIF | JPEG | Text | Text | |
| 20090418 | 08:59:26.325 UT | 2 | GRB | 3172 | Postscript | GIF | JPEG | Text | Text | |
| 20090411 | 23:47:39.574 UT | 1 | GRB | 3171 | Postscript | GIF | JPEG | Text | Text | |
| 20090411 | 20:06:39.978 UT | 1 | GRB | 3170 | Postscript | GIF | JPEG | Text | Text | |
| 20090409 | 06:18:23.352 UT | 1 | GRB | 3168 | Postscript | GIF | JPEG | Text | Text | |
| 20090408 | 21:39:12.787 UT | 2 | GRB | 3167 | Postscript | GIF | JPEG | Text | Text | |
| 20090408 | 19:46:38.539 UT | 2 | GRB | 3166 | Postscript | GIF | JPEG | Text | Text | |
| 20090406 | 17:22:11.417 UT | 1 | GRB | 3165 | Postscript | GIF | JPEG | Text | Text | |
| 20090401 | 15:59:40.038 UT | 1 | AXP | 3164 | Postscript | GIF | JPEG | Text | Text | |
| 20090401 | 08:35:22.964 UT | 1 | GRB | 3163 | Postscript | GIF | JPEG | Text | Text | |
| 20090401 | 00:02:50.845 UT | 2 | GRB | 3162 | Postscript | GIF | JPEG | Text | Text | |
| 20090330 | 14:13:09.358 UT | 1 | AXP | 3161 | Postscript | GIF | JPEG | Text | Text | |
| 20090329 | 21:23:20.001 UT | 1 | GRB | 3160 | Postscript | GIF | JPEG | Text | Text | |
| 20090328 | 17:07:06.985 UT | 2 | GRB | 3159 | Postscript | GIF | JPEG | Text | Text | |
| 20090328 | 09:36:49.486 UT | 1 | GRB | 3158 | Postscript | GIF | JPEG | Text | Text | |
| 20090323 | 00:02:54.632 UT | 2 | GRB | 3157 | Postscript | GIF | JPEG | Text | Text | |
| 20090322 | 22:39:18.056 UT | 1 | GRB | 3156 | Postscript | GIF | JPEG | Text | Text | |
| 20090315 | 04:13:00.047 UT | 1 | GRB | 3155 | Postscript | GIF | JPEG | Text | Text | |
| 20090312 | 19:00:39.330 UT | 2 | GRB | 3154 | Postscript | GIF | JPEG | Text | Text | |
| 20090310 | 04:22:46.052 UT | 1 | GRB | 3153 | Postscript | GIF | JPEG | Text | Text | |
| 20090308 | 17:36:22.287 UT | 1 | GRB | 3152 | Postscript | GIF | JPEG | Text | Text | |
| 20090306 | 23:07:23.368 UT | 2 | GRB | 3151 | Postscript | GIF | JPEG | Text | Text | |
| 20090305 | 17:19:36.646 UT | 1 | GRB | 3150 | Postscript | GIF | JPEG | Text | Text | |
| 20090305 | 01:14:38.290 UT | 2 | GRB | 3149 | Postscript | GIF | JPEG | Text | Text | |
| 20090301 | 06:55:49.694 UT | 2 | GRB | 3148 | Postscript | GIF | JPEG | Text | Text | |
| 20090228 | 11:56:58.414 UT | 1 | GRB | 3147 | Postscript | GIF | JPEG | Text | Text | |
| 20090228 | 04:53:22.239 UT | 1 | GRB | 3146 | Postscript | GIF | JPEG | Text | Text | |
| 20090227 | 18:30:59.079 UT | 2 | GRB | 3145 | Postscript | GIF | JPEG | Text | Text | |
| 20090227 | 13:43:34.348 UT | 1 | AXP | 3144 | Postscript | GIF | JPEG | Text | Text | |
| 20090227 | 07:25:56.067 UT | 1 | GRB | 3143 | Postscript | GIF | JPEG | Text | Text | |
| 20090225 | 11:25:24.960 UT | 1 | AXP | 3142 | Postscript | GIF | JPEG | Text | Text | |
| 20090223 | 17:34:27.715 UT | 2 | GRB | 3141 | Postscript | GIF | JPEG | Text | Text | |
| 20090223 | 03:04:39.665 UT | 1 | AXP | 3140 | Postscript | GIF | JPEG | Text | Text | |
| 20090222 | 21:44:48.773 UT | 1 | AXP | 3139 | Postscript | GIF | JPEG | Text | Text | |
| 20090222 | 00:28:14.689 UT | 1 | AXP | 3138 | Postscript | GIF | JPEG | Text | Text | |
| 20090221 | 15:27:33.101 UT | 1 | AXP | 3137 | Postscript | GIF | JPEG | Text | Text | |
| 20090219 | 09:02:09.556 UT | 1 | GRB | 3136 | Postscript | GIF | JPEG | Text | Text | |
| 20090217 | 04:56:44.799 UT | 2 | GRB | 3135 | Postscript | GIF | JPEG | Text | Text | |
| 20090214 | 19:31:43.255 UT | 1 | AXP | 3134 | Postscript | GIF | JPEG | Text | Text | |
| 20090212 | 11:59:04.456 UT | 1 | AXP | 3133 | Postscript | GIF | JPEG | Text | Text | |
| 20090211 | 10:43:54.152 UT | 1 | GRB | 3132 | Postscript | GIF | JPEG | Text | Text | |
| 20090209 | 00:25:09.532 UT | 2 | GRB | 3131 | Postscript | GIF | JPEG | Text | Text | |
| 20090207 | 10:47:29.641 UT | 1 | GRB | 3130 | Postscript | GIF | JPEG | Text | Text | |
| 20090204 | 20:27:17.930 UT | 1 | AXP | 3129 | Postscript | GIF | JPEG | Text | Text | |
| 20090203 | 19:33:02.351 UT | 1 | AXP | 3128 | Postscript | GIF | JPEG | Text | Text | |
| 20090203 | 02:25:22.534 UT | 1 | AXP | 3127 | Postscript | GIF | JPEG | Text | Text | |
| 20090201 | 17:47:00.275 UT | 1 | GRB | 3126 | Postscript | GIF | JPEG | Text | Text | |
| 20090131 | 02:09:22.774 UT | 2 | GRB | 3125 | Postscript | GIF | JPEG | Text | Text | |
| 20090129 | 14:06:34.800 UT | 1 | AXP | 3124 | Postscript | GIF | JPEG | Text | Text | |
| 20090129 | 09:17:07.224 UT | 1 | AXP | 3123 | Postscript | GIF | JPEG | Text | Text | |
| 20090126 | 04:48:01.917 UT | 1 | AXP | 3122 | Postscript | GIF | JPEG | Text | Text | |
| 20090125 | 08:43:37.781 UT | 1 | AXP | 3120 | Postscript | GIF | JPEG | Text | Text | |
| 20090123 | 16:54:33.488 UT | 1 | AXP | 3119 | Postscript | GIF | JPEG | Text | Text | |
| 20090123 | 02:42:05.150 UT | 1 | AXP | 3118 | Postscript | GIF | JPEG | Text | Text | |
| 20090123 | 01:19:37.838 UT | 1 | AXP | 3117 | Postscript | GIF | JPEG | Text | Text | |
| 20090122 | 21:07:56.190 UT | 1 | AXP | 3115 | Postscript | GIF | JPEG | Text | Text | |
| 20090122 | 17:02:52.833 UT | 1 | AXP | 3114 | Postscript | GIF | JPEG | Text | Text | |
| 20090122 | 00:59:14.882 UT | 1 | AXP | 3111 | Postscript | GIF | JPEG | Text | Text | |
| 20090112 | 17:30:15.758 UT | 2 | GRB | 3110 | Postscript | GIF | JPEG | Text | Text | |
| 20090108 | 00:29:00.629 UT | 2 | GRB | 3109 | Postscript | GIF | JPEG | Text | Text | |
| 20090106 | 12:29:23.335 UT | 1 | GRB | 3108 | Postscript | GIF | JPEG | Text | Text | |
| 20090102 | 02:55:36.283 UT | 2 | GRB | 3107 | Postscript | GIF | JPEG | Text | Text | |
| 20090101 | 18:13:14.501 UT | 1 | GRB | 3106 | Postscript | GIF | JPEG | Text | Text |