FRB 20230420B
One-off burst
- Event ID
- 284551128
- Arrival, 400 MHz
- 2023-04-20 20:37:54.094 UTC
- Right ascension
- 37.092°
- Declination
- 64.800°
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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- 37.092± 0.170degrees
dec- 64.800± 0.059degrees
gl- 133.02degrees
gb- 3.84degrees
Detection and dispersion
bonsai_snr- 27.6
snr_fitb- 28.3
bonsai_dm- 765.5pc cm⁻³
dm_fitb- 766.2881± 0.00814pc cm⁻³
dm_exc_ne2001- 573.0pc cm⁻³
dm_exc_ymw16- 453.8pc cm⁻³
Arrival time
mjd_400- 60054.85965386409± 9.02 × 10⁻¹⁰MJD
mjd_inf- 60054.8594240814± 2.60 × 10⁻⁹MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000974± 0.0000422s
scat_time- 0.000000s
Flux and spectrum
flux- —
fluence- —
peak_freq- 400.2MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- -1.27± 0.68
sp_run- -2.70± 1.26
Exposure and fluence thresholds
exp_up- 174.30± 96.74hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- —
low_ft_95- —
up_ft_95- —
Fit quality
chi_sq- 676485.573
dof- 677282
flag_frac- 0.333