| Summary table |
|---|
| Variable |
Value |
Source |
| GRB_name_Fermi |
GRB221206464 |
|
| T0 |
11:07:26.067 UTC |
Fermi_GBM |
| ra |
244.1500° |
Fermi_GBM |
| decl |
-42.7400° |
Fermi_GBM |
| pos_error |
4.52e+00° |
Fermi_GBM |
| T90 |
15.872 s |
Fermi_GBM |
| T90_error |
1.379 s |
Fermi_GBM |
| T90_start |
11:07:26.067 UTC |
Fermi_GBM |
| fluence |
2.83e-06 erg/cm² |
Fermi_GBM |
| fluence_error |
2.14e-08 erg/cm² |
Fermi_GBM |
| T100 |
15.872 s |
|
| GBM_located |
True |
|
| mjd |
59919.463496145836 |
Fermi_GBM |
| Fermi GBM table |
|---|
| GRB_name_Fermi |
GRB221206464 |
| trigger_name |
bn221206464 |
| ra |
244.1500° |
| decl |
-42.7400° |
| pos_error |
4.52e+00° |
| datum |
2022-12-06 |
| t_trigger |
11:07:27.091 UTC |
| T90 |
15.872 s |
| T90_error |
1.379 s |
| T90_start |
11:07:26.067 UTC |
| fluence |
2.83e-06 erg/cm² |
| fluence_error |
2.14e-08 erg/cm² |
| flux_1024 |
4.93e+00 erg/cm²/s |
| flux_1024_error |
2.57e-01 erg/cm²/s |
| flux_1024_time |
8.90e+00 erg/cm²/s |
| flux_64 |
7.32e+00 erg/cm²/s |
| flux_64_error |
1.14e+00 erg/cm²/s |
| GCN 33022 table |
|---|
| GRB_name |
GRB221206A |
| GCN_number |
33022 |
| Detection_method |
Fermi GBM final loc |
| t_trigger |
11:07:27 UTC |
| ra |
244.1000° |
| decl |
-42.7000° |
| Circular_text |
TITLE: GCN CIRCULAR
NUMBER: 33022
SUBJECT: GRB 221206A: Fermi GBM Final Real-time Localization
DATE: 22/12/06 11:19:21 GMT
FROM: Fermi GBM Team at MSFC/Fermi-GBM
The Fermi GBM team reports the detection of a likely LONG GRB
At 11:07:27 UT on 6 Dec 2022, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 221206A (trigger 692017652.091436 / 221206464).
The on-ground calculated location, using the Fermi GBM trigger data, is RA = 244.1, Dec = -42.7 (J2000 degrees, equivalent to J2000 16h 16m, -42d 42'), with a statistical uncertainty of 4.7 degrees.
The angle from the Fermi LAT boresight is 42.0 degrees.
The skymap can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2022/bn221206464/quicklook/glg_skymap_all_bn221206464.png
The HEALPix FITS file, including the estimated localization systematic, can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2022/bn221206464/quicklook/glg_healpix_all_bn221206464.fit
The GBM light curve can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2022/bn221206464/quicklook/glg_lc_medres34_bn221206464.gif
|