FRB 20190304B
One-off burst
- Event ID
- 32415255
- Arrival, 400 MHz
- 2019-03-04 10:53:01.131 UTC
- Right ascension
- 204.920°
- Declination
- 24.186°
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Notes
- This event was included in Catalog 1.
- The pulse emission region was extended during fluence estimation.
Position
ra- 204.920± 0.185degrees
dec- 24.186± 0.204degrees
gl- 20.46degrees
gb- 78.74degrees
Detection and dispersion
bonsai_snr- 20.8
snr_fitb- 27.6
bonsai_dm- 470.7pc cm⁻³
dm_fitb- 469.9277± 0.00533pc cm⁻³
dm_exc_ne2001- 447.2pc cm⁻³
dm_exc_ymw16- 449.7pc cm⁻³
Arrival time
mjd_400- 58546.453485308586± 6.57 × 10⁻¹⁰MJD
mjd_inf- 58546.453344393885± 1.73 × 10⁻⁹MJD
Burst shape
bc_width- 0.00295s
width_fitb- 0.000221± 0.0000307s
scat_time- 0.003812± 0.0003286s
Flux and spectrum
flux- 0.82± 0.24Jy
fluence- 3.06± 1.05Jy ms
peak_freq- 400.2MHz
low_freq- 400.2MHz
high_freq- 646.2MHz
sp_idx- -1.65± 0.88
sp_run- -6.59± 1.97
Exposure and fluence thresholds
exp_up- 83.19± 43.63hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 1.2Jy ms
low_ft_95- —
up_ft_95- 2.0Jy ms
Fit quality
chi_sq- 1954739.799
dof- 1955495
flag_frac- 0.263