FRB 20230725F
One-off burst
- Event ID
- 305046164
- Arrival, 400 MHz
- 2023-07-25 16:15:15.553 UTC
- Right ascension
- 67.459°
- Declination
- 20.999°
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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- 67.459± 0.094degrees
dec- 20.999± 0.166degrees
gl- 176.31degrees
gb- -18.54degrees
Detection and dispersion
bonsai_snr- 32.0
snr_fitb- 44.6
bonsai_dm- 837.5pc cm⁻³
dm_fitb- 838.3205± 0.00088pc cm⁻³
dm_exc_ne2001- 754.1pc cm⁻³
dm_exc_ymw16- 731.5pc cm⁻³
Arrival time
mjd_400- 60150.67726334047± 1.02 × 10⁻¹⁰MJD
mjd_inf- 60150.677011957814± 2.84 × 10⁻¹⁰MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000296± 0.0000021s
scat_time- 0.000000s
Flux and spectrum
flux- 3.25± 1.11Jy
fluence- 5.61± 1.70Jy ms
peak_freq- 482.4MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- 2.17± 0.51
sp_run- -5.81± 0.79
Exposure and fluence thresholds
exp_up- 108.86± 24.13hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 1.3Jy ms
low_ft_95- —
up_ft_95- 2.2Jy ms
Fit quality
chi_sq- 1674222.558
dof- 1676208
flag_frac- 0.368