FRB 20230813A
One-off burst
- Event ID
- 310243080
- Arrival, 400 MHz
- 2023-08-13 04:18:24.202 UTC
- Right ascension
- 261.559°
- Declination
- 80.694°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 261.559± 0.249degrees
dec- 80.694± 0.284degrees
gl- 112.90degrees
gb- 30.15degrees
Detection and dispersion
bonsai_snr- 9.3
snr_fitb- 16.5
bonsai_dm- 931.3pc cm⁻³
dm_fitb- 932.6346± 0.02024pc cm⁻³
dm_exc_ne2001- 883.4pc cm⁻³
dm_exc_ymw16- 888.3pc cm⁻³
Arrival time
mjd_400- 60169.17944678354± 2.97 × 10⁻⁹MJD
mjd_inf- 60169.179167119415± 6.76 × 10⁻⁹MJD
Burst shape
bc_width- 0.00295s
width_fitb- 0.000134± 0.0000394s
scat_time- 0.008165± 0.0008880s
Flux and spectrum
flux- 0.47± 0.22Jy
fluence- 1.84± 0.40Jy ms
peak_freq- 529.1MHz
low_freq- 432.4MHz
high_freq- 647.5MHz
sp_idx- 31.54± 6.35
sp_run- -56.46± 10.51
Exposure and fluence thresholds
exp_up- 433.26± 244.56hour
exp_low- 459.59± 258.22hour
low_ft_68- 3.1Jy ms
up_ft_68- 1.0Jy ms
low_ft_95- 5.3Jy ms
up_ft_95- 1.7Jy ms
Fit quality
chi_sq- 1692790.293
dof- 1693055
flag_frac- 0.362