| Summary table |
|---|
| Variable |
Value |
Source |
| GRB_name_Fermi |
GRB200724213 |
|
| T0 |
5:06:18 UTC |
GCN_circulars,Fermi GBM final loc |
| ra |
121.7300° |
Fermi_GBM |
| decl |
-10.8100° |
Fermi_GBM |
| pos_error |
4.86e+00° |
Fermi_GBM |
| T90 |
228.352 s |
Fermi_GBM |
| T90_error |
3.482 s |
Fermi_GBM |
| T90_start |
5:06:22.569 UTC |
Fermi_GBM |
| fluence |
4.94e-06 erg/cm² |
Fermi_GBM |
| fluence_error |
1.22e-07 erg/cm² |
Fermi_GBM |
| T100 |
232.921 s |
|
| GBM_located |
True |
|
| mjd |
59054.21270833333 |
GCN_circulars,Fermi GBM final loc |
| Fermi GBM table |
|---|
| GRB_name_Fermi |
GRB200724213 |
| trigger_name |
bn200724213 |
| ra |
121.7300° |
| decl |
-10.8100° |
| pos_error |
4.86e+00° |
| datum |
2020-07-24 |
| t_trigger |
5:06:18.985 UTC |
| T90 |
228.352 s |
| T90_error |
3.482 s |
| T90_start |
5:06:22.569 UTC |
| fluence |
4.94e-06 erg/cm² |
| fluence_error |
1.22e-07 erg/cm² |
| flux_1024 |
7.11e+00 erg/cm²/s |
| flux_1024_error |
4.42e-01 erg/cm²/s |
| flux_1024_time |
2.19e+02 erg/cm²/s |
| flux_64 |
1.03e+01 erg/cm²/s |
| flux_64_error |
2.50e+00 erg/cm²/s |
| GCN 28158 table |
|---|
| GRB_name |
GRB200724A |
| GCN_number |
28158 |
| Detection_method |
Fermi GBM final loc |
| t_trigger |
5:06:18 UTC |
| ra |
121.7000° |
| decl |
-10.8000° |
| Circular_text |
TITLE: GCN CIRCULAR
NUMBER: 28158
SUBJECT: GRB 200724A: Fermi GBM Final Real-time Localization
DATE: 20/07/24 05:16:35 GMT
FROM: Fermi GBM Team at MSFC/Fermi-GBM
The Fermi GBM team reports the detection of a likely LONG GRB
At 05:06:18 UT on 24 Jul 2020, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 200724A (trigger 617259983.984672 / 200724213).
The on-ground calculated location, using the Fermi GBM trigger data, is RA = 121.7, Dec = -10.8 (J2000 degrees, equivalent to J2000 08h 06m, -10d 48'), with a statistical uncertainty of 6.1 degrees.
The angle from the Fermi LAT boresight is 71.0 degrees.
The skymap can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn200724213/quicklook/glg_skymap_all_bn200724213.png
The HEALPix FITS file, including the estimated localization systematic, can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn200724213/quicklook/glg_healpix_all_bn200724213.fit
The GBM light curve can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn200724213/quicklook/glg_lc_medres34_bn200724213.gif
|