| Summary table |
|---|
| Variable |
Value |
Source |
| T0 |
11:02:44 UTC |
BeppoSAX |
| ra |
70.0000° |
BeppoSAX |
| decl |
34.0000° |
BeppoSAX |
| pos_error |
1.70e+01° |
BeppoSAX |
| T90 |
22.0 s |
BeppoSAX |
| T90_error |
5.0 s |
BeppoSAX |
| T90_start |
11:02:44 UTC |
BeppoSAX |
| fluence |
1.87e-06 erg/cm² |
BeppoSAX |
| fluence_error |
1.80e-07 erg/cm² |
BeppoSAX |
| T100 |
22.0 s |
|
| GBM_located |
False |
|
| mjd |
51411.460231481484 |
BeppoSAX |
| BeppoSAX table |
|---|
| GRB_name |
GRB990821B |
| datum |
1999-08-21 |
| t_trigger |
11:02:44 UTC |
| ra |
70.0000° |
| decl |
34.0000° |
| pos_error |
1.70e+01° |
| T90 |
22.0 s |
| T90_error |
5.0 s |
| T100 |
19.0 s |
| T100_error |
1.4 |
| fluence |
1.87e-06 erg/cm² |
| fluence_error |
1.80e-07 erg/cm² |
| peak_flux |
2.83e-07 erg/cm²/s |
| peak_flux_error |
3.60e-08 erg/cm²/s |