FRB 20230729B
One-off burst
- Event ID
- 306317429
- Arrival, 400 MHz
- 2023-07-29 08:05:36.352 UTC
- Right ascension
- 131.243°
- Declination
- 83.222°
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Notes
- This event should be excluded from parameter inference due to non-nominal telescope operation.
- The pulse emission region was extended during fluence estimation.
- Exposure. Event occurred during a period when real-time grouping/classification (L2/L3) was non-functional and should be excluded from population studies.
- Flux and fluence. Flux/fluence could not be determined due to an unspecified computational failure in the fluence pipeline.
Position
ra- 131.243± 0.232degrees
dec- 83.222± 0.351degrees
gl- 129.83degrees
gb- 30.18degrees
Detection and dispersion
bonsai_snr- 10.2
snr_fitb- 11.0
bonsai_dm- 213.1pc cm⁻³
dm_fitb- 213.8736± 0.05888pc cm⁻³
dm_exc_ne2001- 162.9pc cm⁻³
dm_exc_ymw16- 167.5pc cm⁻³
Arrival time
mjd_400- 60154.337226301315± 6.03 × 10⁻⁹MJD
mjd_inf- 60154.337162168194± 1.87 × 10⁻⁸MJD
Burst shape
bc_width- 0.00492s
width_fitb- 0.001790± 0.0002228s
scat_time- 0.000000s
Flux and spectrum
flux- —
fluence- —
peak_freq- 419.6MHz
low_freq- 400.2MHz
high_freq- 685.8MHz
sp_idx- 0.91± 2.15
sp_run- -9.54± 4.97
Exposure and fluence thresholds
exp_up- 569.12± 306.36hour
exp_low- 638.57± 339.35hour
low_ft_68- —
up_ft_68- —
low_ft_95- —
up_ft_95- —
Fit quality
chi_sq- 1469706.004
dof- 1469820
flag_frac- 0.446