FRB 20230801A
One-off burst
- Event ID
- 306964861
- Arrival, 400 MHz
- 2023-08-01 02:14:23.267 UTC
- Right ascension
- 220.939°
- Declination
- 70.002°
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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- 220.939± 0.202degrees
dec- 70.002± 0.211degrees
gl- 109.96degrees
gb- 44.19degrees
Detection and dispersion
bonsai_snr- 16.6
snr_fitb- 24.5
bonsai_dm- 758.2pc cm⁻³
dm_fitb- 759.4017± 0.00313pc cm⁻³
dm_exc_ne2001- 722.5pc cm⁻³
dm_exc_ymw16- 729.6pc cm⁻³
Arrival time
mjd_400- 60157.09332484954± 1.90 × 10⁻¹⁰MJD
mjd_inf- 60157.09309713184± 9.58 × 10⁻¹⁰MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000296± 0.0000032s
scat_time- 0.000000s
Flux and spectrum
flux- 0.81± 0.34Jy
fluence- 1.54± 0.75Jy ms
peak_freq- 447.3MHz
low_freq- 400.2MHz
high_freq- 527.4MHz
sp_idx- 18.88± 3.08
sp_run- -84.87± 11.88
Exposure and fluence thresholds
exp_up- 212.07± 122.05hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 0.5Jy ms
low_ft_95- —
up_ft_95- 0.9Jy ms
Fit quality
chi_sq- 1700888.025
dof- 1701480
flag_frac- 0.359