FRB 20210811B
One-off burst
- Event ID
- 180220274
- Arrival, 400 MHz
- 2021-08-11 06:21:12.225 UTC
- Right ascension
- 294.120°
- Declination
- 53.917°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 294.120± 0.202degrees
dec- 53.917± 0.196degrees
gl- 86.12degrees
gb- 15.44degrees
Detection and dispersion
bonsai_snr- 16.7
snr_fitb- 25.2
bonsai_dm- 632.0pc cm⁻³
dm_fitb- 632.5159± 0.00533pc cm⁻³
dm_exc_ne2001- 545.4pc cm⁻³
dm_exc_ymw16- 542.7pc cm⁻³
Arrival time
mjd_400- 59437.26472482197± 3.31 × 10⁻¹⁰MJD
mjd_inf- 59437.264535152826± 1.63 × 10⁻⁹MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000398± 0.0000088s
scat_time- 0.000000s
Flux and spectrum
flux- 0.60± 0.26Jy
fluence- 1.42± 0.48Jy ms
peak_freq- 436.6MHz
low_freq- 400.2MHz
high_freq- 544.6MHz
sp_idx- 8.20± 2.05
sp_run- -47.09± 7.85
Exposure and fluence thresholds
exp_up- 132.77± 73.09hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 0.6Jy ms
low_ft_95- —
up_ft_95- 1.0Jy ms
Fit quality
chi_sq- 1927366.386
dof- 1927994
flag_frac- 0.265