FRB 20230427A
One-off burst
- Event ID
- 286055230
- Arrival, 400 MHz
- 2023-04-27 13:42:10.456 UTC
- Right ascension
- 301.330°
- Declination
- 82.177°
Loading
Loading
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- 301.330± 0.141degrees
dec- 82.177± 0.044degrees
gl- 114.78degrees
gb- 24.42degrees
Detection and dispersion
bonsai_snr- 46.4
snr_fitb- 62.6
bonsai_dm- 721.8pc cm⁻³
dm_fitb- 722.8788± 0.00202pc cm⁻³
dm_exc_ne2001- 663.7pc cm⁻³
dm_exc_ymw16- 664.9pc cm⁻³
Arrival time
mjd_400- 60061.57095434815± 2.70 × 10⁻¹⁰MJD
mjd_inf- 60061.57073758237± 6.65 × 10⁻¹⁰MJD
Burst shape
bc_width- 0.00295s
width_fitb- 0.000243± 0.0000100s
scat_time- 0.002157± 0.0000663s
Flux and spectrum
flux- —
fluence- —
peak_freq- 400.2MHz
low_freq- 400.2MHz
high_freq- 705.8MHz
sp_idx- -0.38± 0.38
sp_run- -6.49± 0.76
Exposure and fluence thresholds
exp_up- 520.67± 237.30hour
exp_low- 327.67± 307.83hour
low_ft_68- —
up_ft_68- —
low_ft_95- —
up_ft_95- —
Fit quality
chi_sq- 1794276.874
dof- 1798193
flag_frac- 0.323