| Summary table |
|---|
| Variable |
Value |
Source |
| GRB_name_Fermi |
GRB081213173 |
|
| T0 |
4:09:41.380 UTC |
Fermi_GBM |
| ra |
12.9000° |
Fermi_GBM |
| decl |
-33.9000° |
Fermi_GBM |
| pos_error |
9.34e+00° |
Fermi_GBM |
| T90 |
0.256 s |
Fermi_GBM |
| T90_error |
0.286 s |
Fermi_GBM |
| T90_start |
4:09:41.380 UTC |
Fermi_GBM |
| fluence |
1.23e-07 erg/cm² |
Fermi_GBM |
| fluence_error |
1.87e-08 erg/cm² |
Fermi_GBM |
| T100 |
0.256 s |
|
| GBM_located |
True |
|
| mjd |
54813.17339560185 |
Fermi_GBM |
| Fermi GBM table |
|---|
| GRB_name_Fermi |
GRB081213173 |
| trigger_name |
bn081213173 |
| ra |
12.9000° |
| decl |
-33.9000° |
| pos_error |
9.34e+00° |
| datum |
2008-12-13 |
| t_trigger |
4:09:41.636 UTC |
| T90 |
0.256 s |
| T90_error |
0.286 s |
| T90_start |
4:09:41.380 UTC |
| fluence |
1.23e-07 erg/cm² |
| fluence_error |
1.87e-08 erg/cm² |
| flux_1024 |
9.88e-01 erg/cm²/s |
| flux_1024_error |
1.62e-01 erg/cm²/s |
| flux_1024_time |
-5.12e-01 erg/cm²/s |
| flux_64 |
4.92e+00 erg/cm²/s |
| flux_64_error |
9.37e-01 erg/cm²/s |
| GCN 8668 table |
|---|
| GRB_name |
GRB081213A |
| GCN_number |
8668 |
| Detection_method |
Fermi GBM Det |
| t_trigger |
4:09:41.640 UTC |
| ra |
25.5000° |
| decl |
-35.3000° |
| Circular_text |
TITLE: GCN CIRCULAR
NUMBER: 8668
SUBJECT: GRB 081213: Fermi GBM detection
DATE: 08/12/15 16:00:47 GMT
FROM: Elisabetta Bissaldi at MPE
E. Bissaldi and A. von Kienlin (MPE)
report on behalf of the Fermi GBM Team:
"At 04:09:41.64 UT on 13 December 2008, the Fermi Gamma-Ray Burst Monitor
triggered and located GRB 081213 (trigger 250834182 / 081213173).
The on-ground calculated location, using the GBM trigger data,
is RA = 25.5, Dec = -35.3 (J2000 degrees,
equivalent to 01h 42m, -35d 18'), with an uncertainty
of 12.5 degrees (radius, 1-sigma containment,
statistical only; there is additionally a systematic
error which is currently estimated to be 2 to 3 degrees).
The angle from the Fermi LAT boresight is 51 degrees.
This short GRB consists of a single peak with a duration of about 50 ms.
Since the source is weak, the time-averaged spectrum is poorly constrained."
|