FRB 20230718B
One-off burst
- Event ID
- 303693130
- Arrival, 400 MHz
- 2023-07-18 15:01:48.497 UTC
- Right ascension
- 41.261°
- Declination
- 22.695°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 41.261± 0.225degrees
dec- 22.695± 0.265degrees
gl- 154.53degrees
gb- -33.11degrees
Detection and dispersion
bonsai_snr- 10.1
snr_fitb- 11.0
bonsai_dm- 994.4pc cm⁻³
dm_fitb- 995.6443± 0.10744pc cm⁻³
dm_exc_ne2001- 945.2pc cm⁻³
dm_exc_ymw16- 951.4pc cm⁻³
Arrival time
mjd_400- 60143.62625575613± 9.69 × 10⁻⁹MJD
mjd_inf- 60143.625957197626± 3.36 × 10⁻⁸MJD
Burst shape
bc_width- 0.00688s
width_fitb- 0.002913± 0.0003844s
scat_time- 0.000000s
Flux and spectrum
flux- 0.42± 0.30Jy
fluence- 2.12± 0.60Jy ms
peak_freq- 440.8MHz
low_freq- 400.2MHz
high_freq- 590.8MHz
sp_idx- 5.19± 4.22
sp_run- -26.84± 13.81
Exposure and fluence thresholds
exp_up- 80.38± 48.98hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 1.4Jy ms
low_ft_95- —
up_ft_95- 2.5Jy ms
Fit quality
chi_sq- 1627977.936
dof- 1628094
flag_frac- 0.387