FRB 20221025I
One-off burst
- Event ID
- 247719502
- Arrival, 400 MHz
- 2022-10-25 10:02:59.782 UTC
- Right ascension
- 63.754°
- Declination
- 20.990°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 63.754± 0.116degrees
dec- 20.990± 0.145degrees
gl- 173.90degrees
gb- -21.15degrees
Detection and dispersion
bonsai_snr- 57.5
snr_fitb- 78.2
bonsai_dm- 453.3pc cm⁻³
dm_fitb- 453.2440± 0.00660pc cm⁻³
dm_exc_ne2001- 377.3pc cm⁻³
dm_exc_ymw16- 363.7pc cm⁻³
Arrival time
mjd_400- 59877.41874748142± 9.71 × 10⁻¹⁰MJD
mjd_inf- 59877.41861156958± 2.20 × 10⁻⁹MJD
Burst shape
bc_width- 0.00393s
width_fitb- 0.001132± 0.0000331s
scat_time- 0.004361± 0.0002168s
Flux and spectrum
flux- 3.25± 1.59Jy
fluence- 17.93± 8.09Jy ms
peak_freq- 449.9MHz
low_freq- 400.2MHz
high_freq- 757.5MHz
sp_idx- 1.98± 0.33
sp_run- -8.48± 0.62
Exposure and fluence thresholds
exp_up- 115.28± 18.01hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 1.8Jy ms
low_ft_95- —
up_ft_95- 3.4Jy ms
Fit quality
chi_sq- 1867252.385
dof- 1873361
flag_frac- 0.294