FRB 20211121A
One-off burst
- Event ID
- 198540439
- Arrival, 400 MHz
- 2021-11-21 22:08:39.935 UTC
- Right ascension
- 272.555°
- Declination
- 68.261°
Loading
Loading
Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 272.555± 0.185degrees
dec- 68.261± 0.192degrees
gl- 98.35degrees
gb- 28.85degrees
Detection and dispersion
bonsai_snr- 18.9
snr_fitb- 26.5
bonsai_dm- 606.2pc cm⁻³
dm_fitb- 606.7989± 0.00565pc cm⁻³
dm_exc_ne2001- 557.0pc cm⁻³
dm_exc_ymw16- 561.8pc cm⁻³
Arrival time
mjd_400- 59539.922684435216± 8.75 × 10⁻¹⁰MJD
mjd_inf- 59539.922502477704± 1.91 × 10⁻⁹MJD
Burst shape
bc_width- 0.00393s
width_fitb- 0.000153± 0.0000331s
scat_time- 0.007906± 0.0006396s
Flux and spectrum
flux- 1.02± 0.38Jy
fluence- 5.05± 1.54Jy ms
peak_freq- 428.4MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- 0.74± 0.79
sp_run- -5.45± 1.21
Exposure and fluence thresholds
exp_up- 217.25± 114.30hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 3.3Jy ms
low_ft_95- —
up_ft_95- 5.8Jy ms
Fit quality
chi_sq- 1782756.345
dof- 1783451
flag_frac- 0.328