| Summary table |
|---|
| Variable |
Value |
Source |
| GRB_name_Fermi |
GRB200117517 |
|
| T0 |
12:24:05.252 UTC |
Fermi_GBM |
| ra |
129.6700° |
Fermi_GBM |
| decl |
-62.5100° |
Fermi_GBM |
| pos_error |
3.77e+00° |
Fermi_GBM |
| T90 |
28.416 s |
Fermi_GBM |
| T90_error |
2.187 s |
Fermi_GBM |
| T90_start |
12:24:05.252 UTC |
Fermi_GBM |
| fluence |
4.41e-06 erg/cm² |
Fermi_GBM |
| fluence_error |
1.17e-07 erg/cm² |
Fermi_GBM |
| T100 |
28.416 s |
|
| GBM_located |
True |
|
| mjd |
58865.5167274537 |
Fermi_GBM |
| Fermi GBM table |
|---|
| GRB_name_Fermi |
GRB200117517 |
| trigger_name |
bn200117517 |
| ra |
129.6700° |
| decl |
-62.5100° |
| pos_error |
3.77e+00° |
| datum |
2020-01-17 |
| t_trigger |
12:24:06.532 UTC |
| T90 |
28.416 s |
| T90_error |
2.187 s |
| T90_start |
12:24:05.252 UTC |
| fluence |
4.41e-06 erg/cm² |
| fluence_error |
1.17e-07 erg/cm² |
| flux_1024 |
3.15e+00 erg/cm²/s |
| flux_1024_error |
4.79e-01 erg/cm²/s |
| flux_1024_time |
-1.02e+00 erg/cm²/s |
| flux_64 |
7.65e+00 erg/cm²/s |
| flux_64_error |
2.45e+00 erg/cm²/s |
| GCN 26800 table |
|---|
| GRB_name |
GRB200117A |
| GCN_number |
26800 |
| Detection_method |
Fermi GBM final loc |
| t_trigger |
12:24:06 UTC |
| ra |
129.7000° |
| decl |
-62.5000° |
| Circular_text |
TITLE: GCN CIRCULAR
NUMBER: 26800
SUBJECT: GRB 200117A: Fermi GBM Final Real-time Localization
DATE: 20/01/17 12:34:20 GMT
FROM: Fermi GBM Team at MSFC/Fermi-GBM
The Fermi GBM team reports the detection of a likely LONG GRB
At 12:24:06 UT on 17 Jan 2020, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 200117A (trigger 600956651.532182 / 200117517).
The on-ground calculated location, using the Fermi GBM trigger data, is RA = 129.7, Dec = -62.5 (J2000 degrees, equivalent to J2000 08h 38m, -62d 30'), with a statistical uncertainty of 5.3 degrees.
The angle from the Fermi LAT boresight is 133.0 degrees.
The skymap can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn200117517/quicklook/glg_skymap_all_bn200117517.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/bn200117517/quicklook/glg_healpix_all_bn200117517.fit
The GBM light curve can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn200117517/quicklook/glg_lc_medres34_bn200117517.gif
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