FRB 20230503D
One-off burst
- Event ID
- 287270370
- Arrival, 400 MHz
- 2023-05-03 17:24:42.957 UTC
- Right ascension
- 1.762°
- Declination
- 22.658°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 1.762± 0.228degrees
dec- 22.658± 0.251degrees
gl- 109.71degrees
gb- -39.07degrees
Detection and dispersion
bonsai_snr- 11.6
snr_fitb- 14.0
bonsai_dm- 721.0pc cm⁻³
dm_fitb- 721.8522± 0.02896pc cm⁻³
dm_exc_ne2001- 681.1pc cm⁻³
dm_exc_ymw16- 689.2pc cm⁻³
Arrival time
mjd_400- 60067.725497189225± 3.18 × 10⁻⁹MJD
mjd_inf- 60067.72528073128± 9.25 × 10⁻⁹MJD
Burst shape
bc_width- 0.00492s
width_fitb- 0.001243± 0.0001123s
scat_time- 0.000000s
Flux and spectrum
flux- 0.72± 0.22Jy
fluence- 2.80± 0.67Jy ms
peak_freq- 500.0MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- 2.70± 1.63
sp_run- -6.07± 2.64
Exposure and fluence thresholds
exp_up- 82.46± 47.88hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 1.3Jy ms
low_ft_95- —
up_ft_95- 2.2Jy ms
Fit quality
chi_sq- 1743895.803
dof- 1744086
flag_frac- 0.343