FRB 20230906B
One-off burst
- Event ID
- 316161196
- Arrival, 400 MHz
- 2023-09-06 11:53:28.963 UTC
- Right ascension
- 43.765°
- Declination
- 21.393°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 43.765± 0.221degrees
dec- 21.393± 0.260degrees
gl- 157.70degrees
gb- -33.00degrees
Detection and dispersion
bonsai_snr- 10.4
snr_fitb- 23.1
bonsai_dm- 482.8pc cm⁻³
dm_fitb- 482.0061± 0.26697pc cm⁻³
dm_exc_ne2001- 431.1pc cm⁻³
dm_exc_ymw16- 436.6pc cm⁻³
Arrival time
mjd_400- 60193.495474105956± 2.92 × 10⁻⁸MJD
mjd_inf- 60193.49532956936± 8.52 × 10⁻⁸MJD
Burst shape
bc_width- 0.03342s
width_fitb- 0.001730± 0.0004063s
scat_time- 0.027542± 0.0028715s
Flux and spectrum
flux- 0.59± 0.22Jy
fluence- 3.74± 0.44Jy ms
peak_freq- 496.6MHz
low_freq- 445.6MHz
high_freq- 553.4MHz
sp_idx- 84.67± 11.22
sp_run- -196.17± 24.93
Exposure and fluence thresholds
exp_up- 80.97± 48.41hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 2.9Jy ms
low_ft_95- —
up_ft_95- 4.7Jy ms
Fit quality
chi_sq- 1690582.384
dof- 1691111
flag_frac- 0.363