| Summary table |
|---|
| Variable |
Value |
Source |
| GRB_name_Fermi |
GRB230529330 |
|
| T0 |
7:54:43.268 UTC |
Fermi_GBM |
| ra |
346.8400° |
Fermi_GBM |
| decl |
-50.0000° |
Fermi_GBM |
| pos_error |
9.90e+00° |
Fermi_GBM |
| T90 |
36.608 s |
Fermi_GBM |
| T90_error |
2.36 s |
Fermi_GBM |
| T90_start |
7:54:43.268 UTC |
Fermi_GBM |
| fluence |
2.06e-06 erg/cm² |
Fermi_GBM |
| fluence_error |
2.55e-08 erg/cm² |
Fermi_GBM |
| T100 |
36.608 s |
|
| GBM_located |
True |
|
| mjd |
60093.329667453705 |
Fermi_GBM |
| Fermi GBM table |
|---|
| GRB_name_Fermi |
GRB230529330 |
| trigger_name |
bn230529330 |
| ra |
346.8400° |
| decl |
-50.0000° |
| pos_error |
9.90e+00° |
| datum |
2023-05-29 |
| t_trigger |
7:54:45.316 UTC |
| T90 |
36.608 s |
| T90_error |
2.36 s |
| T90_start |
7:54:43.268 UTC |
| fluence |
2.06e-06 erg/cm² |
| fluence_error |
2.55e-08 erg/cm² |
| flux_1024 |
1.88e+00 erg/cm²/s |
| flux_1024_error |
1.83e-01 erg/cm²/s |
| flux_1024_time |
-2.43e+00 erg/cm²/s |
| flux_64 |
3.41e+00 erg/cm²/s |
| flux_64_error |
1.02e+00 erg/cm²/s |
| GCN 33887 table |
|---|
| GRB_name |
GRB230529A |
| GCN_number |
33887 |
| Detection_method |
Fermi GBM final loc |
| t_trigger |
7:54:45 UTC |
| ra |
346.8000° |
| decl |
-50.0000° |
| Circular_text |
TITLE: GCN CIRCULAR
NUMBER: 33887
SUBJECT: GRB 230529A: Fermi GBM Final Real-time Localization
DATE: 23/05/29 08:05:21 GMT
FROM: Fermi GBM Team at MSFC/Fermi-GBM
The Fermi GBM team reports the detection of a likely LONG GRB
At 07:54:45 UT on 29 May 2023, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 230529A (trigger 707039690.316368 / 230529330).
The on-ground calculated location, using the Fermi GBM trigger data, is RA = 346.8, Dec = -50.0 (J2000 degrees, equivalent to J2000 23h 07m, -50d 00'), with a statistical uncertainty of 12.7 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/2023/bn230529330/quicklook/glg_skymap_all_bn230529330.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/bn230529330/quicklook/glg_healpix_all_bn230529330.fit
The GBM light curve can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2023/bn230529330/quicklook/glg_lc_medres34_bn230529330.gif
|