FRB 20230417A
One-off burst
- Event ID
- 283533495
- Arrival, 400 MHz
- 2023-04-17 11:10:18.583 UTC
- Right ascension
- 254.050°
- Declination
- 61.459°
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Notes
- The pulse emission region was extended during fluence estimation.
- Flux and fluence. Flux/fluence could not be determined due to an unspecified computational failure in the fluence pipeline.
Position
ra- 254.050± 0.245degrees
dec- 61.459± 0.246degrees
gl- 91.19degrees
gb- 37.26degrees
Detection and dispersion
bonsai_snr- 9.4
snr_fitb- 18.8
bonsai_dm- 909.4pc cm⁻³
dm_fitb- 910.9069± 0.11232pc cm⁻³
dm_exc_ne2001- 870.2pc cm⁻³
dm_exc_ymw16- 876.7pc cm⁻³
Arrival time
mjd_400- 60051.465492855845± 2.21 × 10⁻⁸MJD
mjd_inf- 60051.46521970711± 4.03 × 10⁻⁸MJD
Burst shape
bc_width- 0.04227s
width_fitb- 0.000864± 0.0008806s
scat_time- 0.164786± 0.0211329s
Flux and spectrum
flux- —
fluence- —
peak_freq- 556.8MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- 3.66± 1.67
sp_run- -5.54± 1.99
Exposure and fluence thresholds
exp_up- 151.06± 91.12hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- —
low_ft_95- —
up_ft_95- —
Fit quality
chi_sq- 4004882.422
dof- 4005229
flag_frac- 0.250