FRB 20220715B
One-off burst
- Event ID
- 236053443
- Arrival, 400 MHz
- 2022-07-15 14:54:36.260 UTC
- Right ascension
- 37.075°
- Declination
- 48.565°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 37.075± 0.162degrees
dec- 48.565± 0.055degrees
gl- 139.00degrees
gb- -11.26degrees
Detection and dispersion
bonsai_snr- 43.9
snr_fitb- 66.0
bonsai_dm- 279.4pc cm⁻³
dm_fitb- 279.5768± 0.00152pc cm⁻³
dm_exc_ne2001- 159.2pc cm⁻³
dm_exc_ymw16- 143.4pc cm⁻³
Arrival time
mjd_400- 59775.621253004596± 1.13 × 10⁻¹⁰MJD
mjd_inf- 59775.62116916942± 4.69 × 10⁻¹⁰MJD
Burst shape
bc_width- 0.00098s
width_fitb- 0.000124± 0.0000052s
scat_time- 0.000812± 0.0000195s
Flux and spectrum
flux- 2.65± 1.08Jy
fluence- 4.65± 1.83Jy ms
peak_freq- 423.4MHz
low_freq- 400.2MHz
high_freq- 554.9MHz
sp_idx- 3.55± 0.98
sp_run- -31.49± 3.99
Exposure and fluence thresholds
exp_up- 136.97± 47.09hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 1.0Jy ms
low_ft_95- —
up_ft_95- 1.7Jy ms
Fit quality
chi_sq- 1895415.349
dof- 1899767
flag_frac- 0.284