FRB 20230717B
One-off burst
- Event ID
- 303509793
- Arrival, 400 MHz
- 2023-07-17 16:42:44.035 UTC
- Right ascension
- 66.643°
- Declination
- 62.565°
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Notes
- The pulse emission region was extended during fluence estimation.
- Flux and fluence. Flux/fluence could not be determined due to an unspecified computational failure in the fluence pipeline.
Position
ra- 66.643± 0.237degrees
dec- 62.565± 0.237degrees
gl- 145.06degrees
gb- 9.35degrees
Detection and dispersion
bonsai_snr- 9.5
snr_fitb- 11.5
bonsai_dm- 704.0pc cm⁻³
dm_fitb- 704.6714± 0.01191pc cm⁻³
dm_exc_ne2001- 570.0pc cm⁻³
dm_exc_ymw16- 509.9pc cm⁻³
Arrival time
mjd_400- 60142.696343002004± 1.42 × 10⁻⁹MJD
mjd_inf- 60142.696131696± 3.84 × 10⁻⁹MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000638± 0.0000488s
scat_time- 0.000000s
Flux and spectrum
flux- —
fluence- —
peak_freq- 487.9MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- 1.23± 1.82
sp_run- -3.09± 2.52
Exposure and fluence thresholds
exp_up- 158.99± 95.98hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- —
low_ft_95- —
up_ft_95- —
Fit quality
chi_sq- 1701354.392
dof- 1701480
flag_frac- 0.359