FRB 20190419B
One-off burst
- Event ID
- 37338232
- Arrival, 400 MHz
- 2019-04-19 22:38:29.335 UTC
- Right ascension
- 257.013°
- Declination
- 86.726°
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Notes
- This event was included in Catalog 1.
- The pulse emission region was extended during fluence estimation.
Position
ra- 257.013± 0.162degrees
dec- 86.726± 0.060degrees
gl- 119.58degrees
gb- 28.52degrees
Detection and dispersion
bonsai_snr- 24.6
snr_fitb- 34.4
bonsai_dm- 166.6pc cm⁻³
dm_fitb- 165.1173± 0.00418pc cm⁻³
dm_exc_ne2001- 112.5pc cm⁻³
dm_exc_ymw16- 116.4pc cm⁻³
Arrival time
mjd_400- 58592.94339507907± 5.77 × 10⁻¹⁰MJD
mjd_inf- 58592.943345566244± 1.38 × 10⁻⁹MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000280± 0.0000131s
scat_time- 0.001091± 0.0000589s
Flux and spectrum
flux- 3.63± 1.12Jy
fluence- 6.24± 1.79Jy ms
peak_freq- 473.9MHz
low_freq- 400.2MHz
high_freq- 695.4MHz
sp_idx- 5.29± 1.09
sp_run- -15.65± 2.06
Exposure and fluence thresholds
exp_up- 1220.13± 625.75hour
exp_low- 999.52± 544.78hour
low_ft_68- 1.5Jy ms
up_ft_68- 1.0Jy ms
low_ft_95- 2.5Jy ms
up_ft_95- 1.7Jy ms
Fit quality
chi_sq- 1815162.742
dof- 1816337
flag_frac- 0.316