FRB 20190218B
One-off burst
- Arrival, 400 MHz
- 2019-02-18 16:00:58.173 UTC
- Right ascension
- 268.700°
- Declination
- 17.930°
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Position
ra- 268.700± 0.220degrees
dec- 17.930± 0.260degrees
gl- 43.24degrees
gb- 20.34degrees
Detection and dispersion
bonsai_snr- 11.1
snr_fitb- 19.8
bonsai_dm- 549.9pc cm⁻³
dm_fitb- 547.8680± 0.04700pc cm⁻³
dm_exc_ne2001- 466.3pc cm⁻³
dm_exc_ymw16- 482.5pc cm⁻³
Arrival time
mjd_400- 58532.667339969± 1.40 × 10⁻⁸MJD
mjd_inf- 58532.667175683± 1.90 × 10⁻⁸MJD
Burst shape
bc_width- 0.01769s
width_fitb- 0.002050± 0.0007700s
scat_time- 0.014100± 0.0022000s
Flux and spectrum
flux- 0.57± 0.36Jy
fluence- 5.90± 1.60Jy ms
peak_freq- 588.0MHz
low_freq- 483.4MHz
high_freq- 715.2MHz
sp_idx- 46.20± 7.10
sp_run- -60.00± 8.80
Exposure and fluence thresholds
exp_up- 12.30± 7.10hour
exp_low- —
low_ft_68- 0.0Jy ms
up_ft_68- 8.8Jy ms
low_ft_95- 0.0Jy ms
up_ft_95- 14.9Jy ms
Fit quality
chi_sq- 1779049.703
dof- 1775353
flag_frac- 0.287