FRB 20230805A
One-off burst
- Event ID
- 308358106
- Arrival, 400 MHz
- 2023-08-05 13:25:34.017 UTC
- Right ascension
- 35.915°
- Declination
- 52.706°
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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.
Position
ra- 35.915± 0.126degrees
dec- 52.706± 0.155degrees
gl- 136.79degrees
gb- -7.67degrees
Detection and dispersion
bonsai_snr- 39.9
snr_fitb- 44.1
bonsai_dm- 638.5pc cm⁻³
dm_fitb- 639.3740± 0.00791pc cm⁻³
dm_exc_ne2001- 487.5pc cm⁻³
dm_exc_ymw16- 462.0pc cm⁻³
Arrival time
mjd_400- 60161.5594214921± 1.38 × 10⁻⁹MJD
mjd_inf- 60161.559229766455± 2.74 × 10⁻⁹MJD
Burst shape
bc_width- 0.00393s
width_fitb- 0.001088± 0.0000388s
scat_time- 0.000000s
Flux and spectrum
flux- 2.93± 0.89Jy
fluence- 9.38± 2.74Jy ms
peak_freq- 581.9MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- 3.57± 0.53
sp_run- -4.77± 0.70
Exposure and fluence thresholds
exp_up- 161.49± 49.75hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 1.8Jy ms
low_ft_95- —
up_ft_95- 3.2Jy ms
Fit quality
chi_sq- 436177.229
dof- 438114
flag_frac- 0.331