FRB 20190820A
One-off burst
- Event ID
- 50258832
- Arrival, 400 MHz
- 2019-08-20 05:51:24.477 UTC
- Right ascension
- 296.796°
- Declination
- 26.167°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 296.796± 0.202degrees
dec- 26.167± 0.213degrees
gl- 62.34degrees
gb- 0.50degrees
Detection and dispersion
bonsai_snr- 15.5
snr_fitb- 22.6
bonsai_dm- 1520.4pc cm⁻³
dm_fitb- 1526.3017± 0.04910pc cm⁻³
dm_exc_ne2001- 1025.7pc cm⁻³
dm_exc_ymw16- 1009.0pc cm⁻³
Arrival time
mjd_400- 58715.24403329299± 8.09 × 10⁻⁹MJD
mjd_inf- 58715.24357560912± 1.68 × 10⁻⁸MJD
Burst shape
bc_width- 0.01573s
width_fitb- 0.001028± 0.0002479s
scat_time- 0.033726± 0.0036076s
Flux and spectrum
flux- 0.81± 0.30Jy
fluence- 11.21± 2.24Jy ms
peak_freq- 400.2MHz
low_freq- 400.2MHz
high_freq- 712.5MHz
sp_idx- -3.54± 1.53
sp_run- -0.79± 2.06
Exposure and fluence thresholds
exp_up- 86.88± 48.74hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 5.3Jy ms
low_ft_95- —
up_ft_95- 8.8Jy ms
Fit quality
chi_sq- 1813242.057
dof- 1813745
flag_frac- 0.317