FRB 20221117B
One-off burst
- Event ID
- 252563334
- Arrival, 400 MHz
- 2022-11-17 01:26:51.223 UTC
- Right ascension
- 318.365°
- Declination
- 5.040°
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Notes
- The pulse emission region was extended during fluence estimation.
- Flux and fluence. Flux/fluence estimate has an unacceptably large fractional uncertainty.
Position
ra- 318.365± 0.246degrees
dec- 5.040± 0.345degrees
gl- 55.80degrees
gb- -28.35degrees
Detection and dispersion
bonsai_snr- 8.7
snr_fitb- 9.6
bonsai_dm- 395.9pc cm⁻³
dm_fitb- 396.2851± 0.06152pc cm⁻³
dm_exc_ne2001- 341.5pc cm⁻³
dm_exc_ymw16- 352.9pc cm⁻³
Arrival time
mjd_400- 59900.06031508426± 7.56 × 10⁻⁹MJD
mjd_inf- 59900.06019625238± 1.99 × 10⁻⁸MJD
Burst shape
bc_width- 0.00393s
width_fitb- 0.000602± 0.0000890s
scat_time- 0.000000s
Flux and spectrum
flux- —
fluence- —
peak_freq- 502.8MHz
low_freq- 421.1MHz
high_freq- 600.5MHz
sp_idx- 33.40± 17.66
sp_run- -73.15± 33.55
Exposure and fluence thresholds
exp_up- 72.39± 43.88hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- —
low_ft_95- —
up_ft_95- —
Fit quality
chi_sq- 1319236.482
dof- 1319322
flag_frac- 0.503