FRB 20211117B
One-off burst
- Event ID
- 198046488
- Arrival, 400 MHz
- 2021-11-17 13:28:33.350 UTC
- Right ascension
- 138.398°
- Declination
- 46.695°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 138.398± 0.208degrees
dec- 46.695± 0.210degrees
gl- 173.08degrees
gb- 43.36degrees
Detection and dispersion
bonsai_snr- 13.1
snr_fitb- 19.4
bonsai_dm- 943.4pc cm⁻³
dm_fitb- 944.4811± 0.03097pc cm⁻³
dm_exc_ne2001- 902.6pc cm⁻³
dm_exc_ymw16- 913.5pc cm⁻³
Arrival time
mjd_400- 59535.56149710374± 5.88 × 10⁻⁹MJD
mjd_inf- 59535.56121388727± 1.10 × 10⁻⁸MJD
Burst shape
bc_width- 0.01376s
width_fitb- 0.000561± 0.0001784s
scat_time- 0.025452± 0.0031280s
Flux and spectrum
flux- 0.65± 0.22Jy
fluence- 2.59± 0.67Jy ms
peak_freq- 532.8MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- 4.32± 1.44
sp_run- -7.55± 1.89
Exposure and fluence thresholds
exp_up- 107.20± 61.25hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 2.8Jy ms
low_ft_95- —
up_ft_95- 4.7Jy ms
Fit quality
chi_sq- 2013445.270
dof- 2013815
flag_frac- 0.241