FRB 20190219B
One-off burst
- Event ID
- 31125024
- Arrival, 400 MHz
- 2019-02-19 14:27:02.201 UTC
- Right ascension
- 246.263°
- Declination
- 57.921°
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Notes
- This event was included in Catalog 1.
- The pulse emission region was extended during fluence estimation.
Position
ra- 246.263± 0.170degrees
dec- 57.921± 0.165degrees
gl- 87.97degrees
gb- 41.92degrees
Detection and dispersion
bonsai_snr- 29.1
snr_fitb- 45.0
bonsai_dm- 1675.7pc cm⁻³
dm_fitb- 1680.7889± 0.03948pc cm⁻³
dm_exc_ne2001- 1642.9pc cm⁻³
dm_exc_ymw16- 1650.0pc cm⁻³
Arrival time
mjd_400- 58533.60210880417± 7.97 × 10⁻⁹MJD
mjd_inf- 58533.601604795054± 1.43 × 10⁻⁸MJD
Burst shape
bc_width- 0.01769s
width_fitb- 0.000954± 0.0001222s
scat_time- 0.065661± 0.0036397s
Flux and spectrum
flux- 1.08± 0.38Jy
fluence- 13.09± 3.06Jy ms
peak_freq- 623.8MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- 4.63± 1.01
sp_run- -5.21± 1.06
Exposure and fluence thresholds
exp_up- 165.16± 64.79hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 7.9Jy ms
low_ft_95- —
up_ft_95- 13.1Jy ms
Fit quality
chi_sq- 1935335.385
dof- 1937351
flag_frac- 0.270