FRB 20230401A
One-off burst
- Event ID
- 280299141
- Arrival, 400 MHz
- 2023-04-01 17:00:38.929 UTC
- Right ascension
- 325.147°
- Declination
- 62.511°
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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- 325.147± 0.214degrees
dec- 62.511± 0.223degrees
gl- 102.79degrees
gb- 7.36degrees
Detection and dispersion
bonsai_snr- 11.6
snr_fitb- 12.7
bonsai_dm- 418.5pc cm⁻³
dm_fitb- 418.8587± 0.01925pc cm⁻³
dm_exc_ne2001- 248.3pc cm⁻³
dm_exc_ymw16- 144.8pc cm⁻³
Arrival time
mjd_400- 60035.70878389663± 3.00 × 10⁻⁹MJD
mjd_inf- 60035.70865829572± 6.51 × 10⁻⁹MJD
Burst shape
bc_width- 0.00295s
width_fitb- 0.000587± 0.0000389s
scat_time- 0.002990± 0.0000523s
Flux and spectrum
flux- —
fluence- —
peak_freq- 400.2MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- -2.38± 1.48
sp_run- -0.18± 2.24
Exposure and fluence thresholds
exp_up- 163.18± 94.74hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- —
low_ft_95- —
up_ft_95- —
Fit quality
chi_sq- 1854577.179
dof- 1854731
flag_frac- 0.301