| Summary table |
|---|
| Variable |
Value |
Source |
| GRB_name_Fermi |
GRB200709147 |
|
| T0 |
3:30:56.028 UTC |
Fermi_GBM |
| ra |
119.8700° |
Fermi_GBM |
| decl |
-53.0400° |
Fermi_GBM |
| pos_error |
4.34e+00° |
Fermi_GBM |
| T90 |
51.969 s |
Fermi_GBM |
| T90_error |
1.145 s |
Fermi_GBM |
| T90_start |
3:30:56.028 UTC |
Fermi_GBM |
| fluence |
6.21e-06 erg/cm² |
Fermi_GBM |
| fluence_error |
3.68e-08 erg/cm² |
Fermi_GBM |
| T100 |
51.969 s |
|
| GBM_located |
True |
|
| mjd |
59039.146481805554 |
Fermi_GBM |
| Fermi GBM table |
|---|
| GRB_name_Fermi |
GRB200709147 |
| trigger_name |
bn200709147 |
| ra |
119.8700° |
| decl |
-53.0400° |
| pos_error |
4.34e+00° |
| datum |
2020-07-09 |
| t_trigger |
3:31:16.764 UTC |
| T90 |
51.969 s |
| T90_error |
1.145 s |
| T90_start |
3:30:56.028 UTC |
| fluence |
6.21e-06 erg/cm² |
| fluence_error |
3.68e-08 erg/cm² |
| flux_1024 |
6.02e+00 erg/cm²/s |
| flux_1024_error |
3.90e-01 erg/cm²/s |
| flux_1024_time |
1.49e+01 erg/cm²/s |
| flux_64 |
9.00e+00 erg/cm²/s |
| flux_64_error |
1.84e+00 erg/cm²/s |
| GCN 28070 table |
|---|
| GRB_name |
GRB200709A |
| GCN_number |
28070 |
| Detection_method |
Fermi GBM final loc |
| t_trigger |
3:31:16 UTC |
| ra |
119.9000° |
| decl |
-53.0000° |
| Circular_text |
TITLE: GCN CIRCULAR
NUMBER: 28070
SUBJECT: GRB 200709A: Fermi GBM Final Real-time Localization
DATE: 20/07/09 03:41:40 GMT
FROM: Fermi GBM Team at MSFC/Fermi-GBM
The Fermi GBM team reports the detection of a likely LONG GRB
At 03:31:16 UT on 9 Jul 2020, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 200709A (trigger 615958281.763912 / 200709147).
The on-ground calculated location, using the Fermi GBM trigger data, is RA = 119.9, Dec = -53.0 (J2000 degrees, equivalent to J2000 07h 59m, -53d 00'), with a statistical uncertainty of 7.3 degrees.
The angle from the Fermi LAT boresight is 115.0 degrees.
The skymap can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn200709147/quicklook/glg_skymap_all_bn200709147.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/bn200709147/quicklook/glg_healpix_all_bn200709147.fit
The GBM light curve can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn200709147/quicklook/glg_lc_medres34_bn200709147.gif
|