FRB 20190224B
One-off burst
- Event ID
- 31638277
- Arrival, 400 MHz
- 2019-02-24 03:48:43.561 UTC
- Right ascension
- 269.079°
- Declination
- 82.576°
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Notes
- This event was included in Catalog 1.
- The pulse emission region was extended during fluence estimation.
Position
ra- 269.079± 0.233degrees
dec- 82.576± 0.342degrees
gl- 114.71degrees
gb- 28.66degrees
Detection and dispersion
bonsai_snr- 10.0
snr_fitb- 16.5
bonsai_dm- 839.5pc cm⁻³
dm_fitb- 839.3020± 0.00282pc cm⁻³
dm_exc_ne2001- 787.8pc cm⁻³
dm_exc_ymw16- 792.0pc cm⁻³
Arrival time
mjd_400- 58538.15883750587± 3.17 × 10⁻¹⁰MJD
mjd_inf- 58538.1585858289± 9.02 × 10⁻¹⁰MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000263± 0.0000047s
scat_time- 0.000000s
Flux and spectrum
flux- 1.30± 0.56Jy
fluence- 2.09± 0.82Jy ms
peak_freq- 493.5MHz
low_freq- 400.2MHz
high_freq- 688.4MHz
sp_idx- 8.71± 2.61
sp_run- -20.77± 4.89
Exposure and fluence thresholds
exp_up- 535.69± 284.65hour
exp_low- 583.65± 323.78hour
low_ft_68- 2.5Jy ms
up_ft_68- 1.0Jy ms
low_ft_95- 4.6Jy ms
up_ft_95- 1.9Jy ms
Fit quality
chi_sq- 1703967.556
dof- 1704234
flag_frac- 0.358