FRB 20200319B
One-off burst
- Event ID
- 77581167
- Arrival, 400 MHz
- 2020-03-19 04:28:49.914 UTC
- Right ascension
- 124.006°
- Declination
- 32.467°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 124.006± 0.182degrees
dec- 32.467± 0.188degrees
gl- 189.63degrees
gb- 31.04degrees
Detection and dispersion
bonsai_snr- 20.5
snr_fitb- 26.1
bonsai_dm- 713.3pc cm⁻³
dm_fitb- 712.8555± 0.01074pc cm⁻³
dm_exc_ne2001- 657.0pc cm⁻³
dm_exc_ymw16- 654.7pc cm⁻³
Arrival time
mjd_400- 58927.18668882313± 2.06 × 10⁻⁹MJD
mjd_inf- 58927.186475063± 3.82 × 10⁻⁹MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000395± 0.0000507s
scat_time- 0.007044± 0.0006267s
Flux and spectrum
flux- 1.16± 0.48Jy
fluence- 4.12± 1.64Jy ms
peak_freq- 501.9MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- 1.65± 0.99
sp_run- -3.65± 1.23
Exposure and fluence thresholds
exp_up- 93.00± 43.87hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 1.1Jy ms
low_ft_95- —
up_ft_95- 1.9Jy ms
Fit quality
chi_sq- 2032906.749
dof- 2033579
flag_frac- 0.234