FRB 20190326B
One-off burst
- Event ID
- 34471372
- Arrival, 400 MHz
- 2019-03-26 20:03:20.758 UTC
- Right ascension
- 4.976°
- Declination
- 21.798°
Loading
Loading
Notes
- This event should be excluded from parameter inference due to non-nominal telescope operation.
- The pulse emission region was extended during fluence estimation.
- Exposure. Event occurred on a day with low sensitivity - identified via pulsar-based monitoring of system noise - and should be excluded from population studies.
Position
ra- 4.976± 0.237degrees
dec- 21.798± 0.289degrees
gl- 113.29degrees
gb- -40.48degrees
Detection and dispersion
bonsai_snr- 9.2
snr_fitb- 8.6
bonsai_dm- 813.6pc cm⁻³
dm_fitb- 814.6991± 0.04610pc cm⁻³
dm_exc_ne2001- 774.9pc cm⁻³
dm_exc_ymw16- 783.2pc cm⁻³
Arrival time
mjd_400- 58568.83565692428± 9.35 × 10⁻⁹MJD
mjd_inf- 58568.83541262485± 1.67 × 10⁻⁸MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000477± 0.0000581s
scat_time- 0.000000s
Flux and spectrum
flux- 1.08± 0.33Jy
fluence- 2.89± 0.45Jy ms
peak_freq- 687.9MHz
low_freq- 538.9MHz
high_freq- 800.2MHz
sp_idx- 41.85± 20.99
sp_run- -38.63± 20.07
Exposure and fluence thresholds
exp_up- 80.52± 48.38hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 2.0Jy ms
low_ft_95- —
up_ft_95- 3.3Jy ms
Fit quality
chi_sq- 1075443.388
dof- 1075512
flag_frac- 0.595