FRB 20190420B
One-off burst
- Event ID
- 37342401
- Arrival, 400 MHz
- 2019-04-20 00:28:04.976 UTC
- Right ascension
- 94.567°
- Declination
- 70.118°
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Notes
- This event was included in Catalog 1.
- The pulse emission region was extended during fluence estimation.
Position
ra- 94.567± 0.154degrees
dec- 70.118± 0.020degrees
gl- 144.32degrees
gb- 22.65degrees
Detection and dispersion
bonsai_snr- 28.0
snr_fitb- 34.5
bonsai_dm- 844.3pc cm⁻³
dm_fitb- 846.8609± 0.01331pc cm⁻³
dm_exc_ne2001- 779.4pc cm⁻³
dm_exc_ymw16- 774.3pc cm⁻³
Arrival time
mjd_400- 58593.01950203826± 2.36 × 10⁻⁹MJD
mjd_inf- 58593.01924809465± 4.64 × 10⁻⁹MJD
Burst shape
bc_width- 0.00590s
width_fitb- 0.000371± 0.0000617s
scat_time- 0.017409± 0.0011348s
Flux and spectrum
flux- 1.97± 0.92Jy
fluence- 16.69± 6.10Jy ms
peak_freq- 480.6MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- 2.95± 0.68
sp_run- -8.05± 0.99
Exposure and fluence thresholds
exp_up- 114.19± 123.01hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- —
low_ft_95- —
up_ft_95- —
Fit quality
chi_sq- 2010686.607
dof- 2011871
flag_frac- 0.242