| Summary table |
|---|
| Variable |
Value |
Source |
| GRB_name_Fermi |
GRB231126050 |
|
| T0 |
1:12:12.692 UTC |
Fermi_GBM |
| ra |
277.4200° |
Fermi_GBM |
| decl |
25.5800° |
Fermi_GBM |
| pos_error |
5.07e+00° |
Fermi_GBM |
| T90 |
14.848 s |
Fermi_GBM |
| T90_error |
2.636 s |
Fermi_GBM |
| T90_start |
1:12:12.692 UTC |
Fermi_GBM |
| fluence |
9.13e-07 erg/cm² |
Fermi_GBM |
| fluence_error |
2.07e-08 erg/cm² |
Fermi_GBM |
| T100 |
14.848 s |
|
| GBM_located |
True |
|
| mjd |
60274.050146898146 |
Fermi_GBM |
| Fermi GBM table |
|---|
| GRB_name_Fermi |
GRB231126050 |
| trigger_name |
bn231126050 |
| ra |
277.4200° |
| decl |
25.5800° |
| pos_error |
5.07e+00° |
| datum |
2023-11-26 |
| t_trigger |
1:12:22.932 UTC |
| T90 |
14.848 s |
| T90_error |
2.636 s |
| T90_start |
1:12:12.692 UTC |
| fluence |
9.13e-07 erg/cm² |
| fluence_error |
2.07e-08 erg/cm² |
| flux_1024 |
2.41e+00 erg/cm²/s |
| flux_1024_error |
2.76e-01 erg/cm²/s |
| flux_1024_time |
-2.56e-01 erg/cm²/s |
| flux_64 |
4.27e+00 erg/cm²/s |
| flux_64_error |
1.26e+00 erg/cm²/s |
| GCN 35188 table |
|---|
| GRB_name |
GRB231126A |
| GCN_number |
35188 |
| Detection_method |
Fermi GBM final loc |
| t_trigger |
1:12:22 UTC |
| ra |
277.4000° |
| decl |
25.6000° |
| Circular_text |
TITLE: GCN CIRCULAR
NUMBER: 35188
SUBJECT: GRB 231126A: Fermi GBM Final Real-time Localization
DATE: 23/11/26 01:23:00 GMT
FROM: Fermi GBM Team at MSFC/Fermi-GBM
The Fermi GBM team reports the detection of a likely LONG GRB
At 01:12:22 UT on 26 Nov 2023, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 231126A (trigger 722653947.93232 / 231126050).
The on-ground calculated location, using the Fermi GBM trigger data, is RA = 277.4, Dec = 25.6 (J2000 degrees, equivalent to J2000 18h 29m, 25d 36'), with a statistical uncertainty of 6.7 degrees.
The angle from the Fermi LAT boresight is 91.0 degrees.
The skymap can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2023/bn231126050/quicklook/glg_skymap_all_bn231126050.png
The HEALPix FITS file, including the estimated localization systematic, can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2023/bn231126050/quicklook/glg_healpix_all_bn231126050.fit
The GBM light curve can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2023/bn231126050/quicklook/glg_lc_medres34_bn231126050.gif
|