FRB 20181222B
One-off burst
- Event ID
- 23511287
- Arrival, 400 MHz
- 2018-12-22 07:54:37.239 UTC
- Right ascension
- 90.073°
- Declination
- 38.555°
Loading
Loading
Notes
- This event was included in Catalog 1.
- The pulse emission region was extended during fluence estimation.
Position
ra- 90.073± 0.220degrees
dec- 38.555± 0.076degrees
gl- 173.21degrees
gb- 7.48degrees
Detection and dispersion
bonsai_snr- 9.5
snr_fitb- 12.5
bonsai_dm- 619.5pc cm⁻³
dm_fitb- 619.2322± 0.00432pc cm⁻³
dm_exc_ne2001- 471.1pc cm⁻³
dm_exc_ymw16- 408.8pc cm⁻³
Arrival time
mjd_400- 58474.329597669086± 3.39 × 10⁻¹⁰MJD
mjd_inf- 58474.329411983264± 1.34 × 10⁻⁹MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000298± 0.0000100s
scat_time- 0.000000s
Flux and spectrum
flux- 0.43± 0.19Jy
fluence- 0.53± 0.22Jy ms
peak_freq- 400.2MHz
low_freq- 400.2MHz
high_freq- 763.1MHz
sp_idx- -0.32± 1.69
sp_run- -5.03± 3.09
Exposure and fluence thresholds
exp_up- 80.81± 60.11hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 0.5Jy ms
low_ft_95- —
up_ft_95- 1.0Jy ms
Fit quality
chi_sq- 1980293.785
dof- 1980444
flag_frac- 0.254