FRB 20190204B
One-off burst
- Arrival, 400 MHz
- 2019-02-04 16:09:16.339 UTC
- Right ascension
- 255.920°
- Declination
- 75.870°
Loading
Loading
Position
ra- 255.920± 0.170degrees
dec- 75.870± 0.190degrees
gl- 107.94degrees
gb- 32.73degrees
Detection and dispersion
bonsai_snr- 28.0
snr_fitb- 37.1
bonsai_dm- 1463.8pc cm⁻³
dm_fitb- 1464.9393± 0.00490pc cm⁻³
dm_exc_ne2001- 1419.4pc cm⁻³
dm_exc_ymw16- 1425.0pc cm⁻³
Arrival time
mjd_400- 58518.6731057754± 6.40 × 10⁻⁹MJD
mjd_inf- 58518.6726664919± 6.60 × 10⁻⁹MJD
Burst shape
bc_width- 0.00295s
width_fitb- 0.001022± 0.0000590s
scat_time- 0.000418± 0.0000770s
Flux and spectrum
flux- 1.35± 0.56Jy
fluence- 4.40± 1.80Jy ms
peak_freq- 571.7MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- 6.23± 0.85
sp_run- -8.70± 1.10
Exposure and fluence thresholds
exp_up- 55.00± 24.00hour
exp_low- 47.00± 13.00hour
low_ft_68- 13.0Jy ms
up_ft_68- 2.6Jy ms
low_ft_95- 23.2Jy ms
up_ft_95- 4.7Jy ms
Fit quality
chi_sq- 411901.847
dof- 411609
flag_frac- 0.339