Transient observation logbook
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Observed GRB events and data analysis
To report the results of an analysis, use this Template.
Columns in the table represent respectively: the GRB name, the instrument that provided the trigger, the observed coordinates, the satellite trigger time, the duration of the event at X-rays, the GRB redshift, the start time of LST observation, the zenith range or at least the zenith angle at the beginning of the observation, the overall observed time, the overall delay between the beginning of data taking and the burst onset and the status of the analysis.
| # | NAME | SATELLITE | RA (J2000) | Dec (J2000) | T0 [UTC] | T90 [s] | REDSHIFT | START OBS TIME [UTC] | ZENITH [deg] | TOTAL OBS TIME [min] | DELAY [min] | ANALYSIS STATUS | Comment | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | GRB201216C | Swift BAT | 01h 05m 25.872s | +16d 32' 12.12" | 20/12/16 23:07:31 | 48 | 1.1 | 20/12/17 20:57:03 | 40 | 1320 | Fast analysis done | |||
| 2 | GRB210511B | Fermi GBM | 21h 04m 43s | +61d 41' 24" | 11:26:39 | 6 | - | 03:37:54 (2021-05-12) | 45 | 970 | Fast analysis done | Hostspot in fov being investigated | ||
| 3 | GRB210704A | Fermi GBM | 10h 54m 55.2s | +58d 51' 36" | 19:33:24.59 | 1 | - | 21:32:43 | 51 --> 60 | 42 | 119.32 | Fast analysis done | Crab observation in same condition showed no signal | |
| 4 | GRB210731A | Swift BAT | 20h 01m 15.264s | -28d 02' 31.2" | 21/07/31 22:21:08 | 21/07/31 23:02 | 59 | 39 | Fast analysis done | |||||
| 5 | GRB210802A | Fermi-LAT | 15h 22m 53.46s | +29° 54′ 06.8′′ | 20:08:06.49 | Tech. issues Elog link | ||||||||
| 6 | GRB210807A | Swift BAT | 05h 06m 43.55s | +58d 15' 01.0" | 10:03:40.49 | 156.3 | - | 03:55:10 (2021-08-08) | 56 --> 62 | 35 | 1071.5 | Fast analysis done | ||
| 7 | GRB220302A | Swift BAT | 20h 05m 43.30s | +49d 23' 13.1" | 07:40:19 | ~20 | 05:23:06 (2022-03-03) | 61 --> 52 | 48 | 1302 | Fast analysis done | |||
| 8 | GRB220310A | MAXI | 11h 13m 2.33s | +23d 15' 8.0" | 00:27:57 | 33.1 +- 8.3 (by CALET) | 01:24:58 (2022-03-10) | 6 --> 35 | 132 (2.2 h) | 56.6 | Fast analysis done | |||
| 9 | GRB220311A | INTEGRAL | 10h 31m 53.928s | +66d 04' 54.840" | 16:33:10 | ~10 (by GBM) | 02:20:54 (2022-03-12) | 41 --> 55 | 132 (2.2 h) | 587.7 | Fast analysis done | |||
| 10 | GRB220501A | Swift BAT | 05h 42m 18s | +14d 02' 00" | 19:51:51 | Swift-BAT: 202.24 +- 20.60 (15-350 keV), GBM: 51 s (50-300 keV) | 20:51:30 (2022-05-01) | 65 --> 70 | 25 | 60 | Fast analysis done | Twilight conditions | ||
| 11 | GRB220521A | Swift BAT | 18h 20m 47.184s | +10d 23' 3.480 | 23:20:21 | 5.6 | 23:55 | 61.95 --> 30.94 | 196 | 35 | in 1 run telescope was not tracking | |||
| 12 | GRB220527A | Fermi LAT | 21h 34m 16.776s | -14d 54' 0 | 09:17:15 | 0.857 | 04:15 (2022-05-28) | 69.65 --> 46.28 deg | 20 | 1138 (18.9h) | Fast analysis done | extra delay in the start due to software problem | ||
| 13 | GRB220603A | Fermi GBM | 18h 56m 36s | +18d 50' 24 | 23:48:50 | - | 00:22 (2022-06-04) | 48.51 --> 27.26 | 220 (3.6h) | 33 | Fast analysis done | delay in the start due to software problem | ||
| 14 | GRB220617A | Fermi GBM | 10h 27m 32s | +15d 36' 01 | 18:31:12 | - | ?? | Not observed due to software issues | ||||||
| 15 | GRB220930A | Swift BAT | 04h 18m 52.12s | +13d 20' 56.5" | 11:11:52 | 20 | - | 01:16:45 (2022-10-01) | 52.6 -> 20.4 | 135 | 845 | |||
| 15 | GRB221009A | Swift BAT | ||||||||||||
| 15 | GRB221016A | Swift BAT | 15 | |||||||||||
| 16 | GRB221024A | Swift BAT | ||||||||||||
| 17 | GRB221025A | Fermi LAT | ||||||||||||
| 18 | GRB221028A | Swift BAT | ||||||||||||
| 19 | GRB221119A | Fermi GBM | 09h 49m 38.40s | -12d 54' 00.0" | 15:02:53 UT | 2022/11/20 04:04 UTC | 60 -> 45 | 781 | Fast analysis done | |||||
| 20 | GRB221218A | INTEGRAL | +23h 22m 36s | -04d 15' 38" | 08:14:10 UT | 2022/12/18 19:38 UTC | 35 -> 53 | 126 (2.1h) | 684 | Fast analysis done | ||||
| 20 | GRB221221A | Fermi GBM | +05h 27m 17s | +63d 23' 60" | 22:39:30 UT | 2022/12/21 23:04 UTC | 34 -> 32 | 162 (2.7h) | 25 | Fast analysis done | Atomatically repointed | |||
| 20 | GRB230414B | Swift BAT | 12h 4m 17.112s | +53d 7' 36.480" | 16:14:21 UT | 25.98 | 3.56 | 2023/04/14 22:00 UTC | 31 -> 41 | 202 (3.4h) | 406 | Fast analysis done |
Observed Neutrino events and data analysis
Bronze event IC220303A => Counterpart candidate observed OT081
Gold event IC210210 => 4FGLJ1342.7+0505
Gold event IC221223A => Counterpart candidate observed TXS2320+343
Other transient events
GRB210519 was observed. However was tagged as not a GRB but Scorpius X1.
SGR1830-0645 => GRB210217A
FRB20180916B (FRB 180916.J0158+65)
| # | NAME | RA (J2000) | Dec (J2000) | REDSHIFT | START OBS TIME [UTC] | ANALYSIS STATUS | Comment |
|---|---|---|---|---|---|---|---|
| 1 | OP313 | 01h 05m 25.872s | +16d 32' 12.12" | 0.99725 | 03/04/21 | Fast analysis done |
