FRB 20190221B
One-off burst
- Arrival, 400 MHz
- 2019-02-21 17:02:56.603 UTC
- Right ascension
- 286.770°
- Declination
- 27.860°
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Position
ra- 286.770± 0.210degrees
dec- 27.860± 0.220degrees
gl- 59.62degrees
gb- 9.17degrees
Detection and dispersion
bonsai_snr- 13.7
snr_fitb- 15.3
bonsai_dm- 394.7pc cm⁻³
dm_fitb- 393.1240± 0.04100pc cm⁻³
dm_exc_ne2001- 227.6pc cm⁻³
dm_exc_ymw16- 240.0pc cm⁻³
Arrival time
mjd_400- 58535.7103773463± 9.50 × 10⁻⁹MJD
mjd_inf- 58535.710259462± 1.50 × 10⁻⁸MJD
Burst shape
bc_width- 0.00688s
width_fitb- 0.003940± 0.0004500s
scat_time- <0.0049s
Flux and spectrum
flux- 0.69± 0.30Jy
fluence- 5.60± 1.40Jy ms
peak_freq- 400.2MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- -0.30± 1.30
sp_run- -2.40± 2.20
Exposure and fluence thresholds
exp_up- 11.50± 6.80hour
exp_low- —
low_ft_68- 0.0Jy ms
up_ft_68- 4.8Jy ms
low_ft_95- 0.0Jy ms
up_ft_95- 8.2Jy ms
Fit quality
chi_sq- 665362.285
dof- 666666
flag_frac- 0.286