FRB 20230702B
One-off burst
- Event ID
- 300680235
- Arrival, 400 MHz
- 2023-07-02 06:05:06.478 UTC
- Right ascension
- 250.990°
- Declination
- 38.046°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 250.990± 0.194degrees
dec- 38.046± 0.197degrees
gl- 61.15degrees
gb- 40.62degrees
Detection and dispersion
bonsai_snr- 16.2
snr_fitb- 21.1
bonsai_dm- 873.9pc cm⁻³
dm_fitb- 874.4401± 0.00904pc cm⁻³
dm_exc_ne2001- 836.6pc cm⁻³
dm_exc_ymw16- 843.5pc cm⁻³
Arrival time
mjd_400- 60127.25354720322± 1.78 × 10⁻⁹MJD
mjd_inf- 60127.25328498958± 3.24 × 10⁻⁹MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000140± 0.0000665s
scat_time- 0.008119± 0.0007715s
Flux and spectrum
flux- 1.07± 0.33Jy
fluence- 2.32± 0.53Jy ms
peak_freq- 557.9MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- 7.48± 1.81
sp_run- -11.25± 2.20
Exposure and fluence thresholds
exp_up- 97.33± 52.31hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 1.0Jy ms
low_ft_95- —
up_ft_95- 1.8Jy ms
Fit quality
chi_sq- 1745588.764
dof- 1746029
flag_frac- 0.342