FRB 20230414A
One-off burst
- Event ID
- 282988614
- Arrival, 400 MHz
- 2023-04-14 14:56:00.711 UTC
- Right ascension
- 303.041°
- Declination
- 84.815°
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Notes
- This event should be excluded from parameter inference due to non-nominal telescope operation.
- The pulse emission region was extended during fluence estimation.
- Exposure. Event occurred during a period when the L4 metadata system was offline or misconfigured and should be excluded from population studies.
- Flux and fluence. Flux/fluence could not be determined due to an unspecified computational failure in the fluence pipeline.
Position
ra- 303.041± 0.159degrees
dec- 84.815± 0.187degrees
gl- 117.55degrees
gb- 25.24degrees
Detection and dispersion
bonsai_snr- 44.9
snr_fitb- 67.5
bonsai_dm- 501.0pc cm⁻³
dm_fitb- 501.6413± 0.00052pc cm⁻³
dm_exc_ne2001- 443.8pc cm⁻³
dm_exc_ymw16- 445.5pc cm⁻³
Arrival time
mjd_400- 60048.62223045713± 5.80 × 10⁻¹¹MJD
mjd_inf- 60048.62208003266± 1.66 × 10⁻¹⁰MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000228± 0.0000011s
scat_time- 0.000000s
Flux and spectrum
flux- —
fluence- —
peak_freq- 484.6MHz
low_freq- 400.2MHz
high_freq- 784.7MHz
sp_idx- 3.80± 0.39
sp_run- -9.92± 0.69
Exposure and fluence thresholds
exp_up- 962.17± 304.91hour
exp_low- 1035.08± 328.43hour
low_ft_68- —
up_ft_68- —
low_ft_95- —
up_ft_95- —
Fit quality
chi_sq- 1756065.106
dof- 1760610
flag_frac- 0.337