FRB 20230309D
One-off burst
- Event ID
- 275352978
- Arrival, 400 MHz
- 2023-03-09 22:01:48.632 UTC
- Right ascension
- 17.328°
- Declination
- 40.238°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 17.328± 0.230degrees
dec- 40.238± 0.246degrees
gl- 126.62degrees
gb- -22.51degrees
Detection and dispersion
bonsai_snr- 8.6
snr_fitb- 9.1
bonsai_dm- 866.6pc cm⁻³
dm_fitb- 866.9473± 0.00482pc cm⁻³
dm_exc_ne2001- 801.2pc cm⁻³
dm_exc_ymw16- 806.9pc cm⁻³
Arrival time
mjd_400- 60012.9179239833± 9.08 × 10⁻¹⁰MJD
mjd_inf- 60012.91766401649± 1.71 × 10⁻⁹MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000029± 0.0000265s
scat_time- 0.004832± 0.0008924s
Flux and spectrum
flux- 0.52± 0.20Jy
fluence- 1.98± 0.39Jy ms
peak_freq- 400.2MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- -2.03± 2.18
sp_run- 0.12± 3.11
Exposure and fluence thresholds
exp_up- 97.65± 58.76hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 1.6Jy ms
low_ft_95- —
up_ft_95- 2.8Jy ms
Fit quality
chi_sq- 1944402.359
dof- 1944479
flag_frac- 0.267