FRB 20190403B
One-off burst
- Arrival, 400 MHz
- 2019-04-03 04:19:53.341 UTC
- Right ascension
- 135.470°
- Declination
- 1.460°
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Position
ra- 135.470± 0.180degrees
dec- 1.460± 0.090degrees
gl- 227.76degrees
gb- 29.41degrees
Detection and dispersion
bonsai_snr- 18.9
snr_fitb- 26.0
bonsai_dm- 291.1pc cm⁻³
dm_fitb- 292.4730± 0.02800pc cm⁻³
dm_exc_ne2001- 238.4pc cm⁻³
dm_exc_ymw16- 244.5pc cm⁻³
Arrival time
mjd_400- 58576.180478486± 1.40 × 10⁻⁸MJD
mjd_inf- 58576.180390783± 1.70 × 10⁻⁸MJD
Burst shape
bc_width- 0.01081s
width_fitb- 0.002350± 0.0003900s
scat_time- 0.005780± 0.0007500s
Flux and spectrum
flux- 2.70± 1.00Jy
fluence- 23.80± 6.80Jy ms
peak_freq- 453.2MHz
low_freq- 400.2MHz
high_freq- 714.3MHz
sp_idx- 2.80± 1.10
sp_run- -11.10± 1.90
Exposure and fluence thresholds
exp_up- 13.00± 5.20hour
exp_low- —
low_ft_68- 0.0Jy ms
up_ft_68- 15.4Jy ms
low_ft_95- 0.0Jy ms
up_ft_95- 26.8Jy ms
Fit quality
chi_sq- 881211.496
dof- 878553
flag_frac- 0.436