FRB 20190819A
One-off burst
- Event ID
- 50018694
- Arrival, 400 MHz
- 2019-08-19 10:27:20.437 UTC
- Right ascension
- 5.183°
- Declination
- 54.252°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 5.183± 0.168degrees
dec- 54.252± 0.177degrees
gl- 118.41degrees
gb- -8.35degrees
Detection and dispersion
bonsai_snr- 18.2
snr_fitb- 24.1
bonsai_dm- 823.3pc cm⁻³
dm_fitb- 824.8318± 0.02313pc cm⁻³
dm_exc_ne2001- 673.5pc cm⁻³
dm_exc_ymw16- 661.9pc cm⁻³
Arrival time
mjd_400- 58714.43565320628± 4.54 × 10⁻⁹MJD
mjd_inf- 58714.43540586842± 8.29 × 10⁻⁹MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000673± 0.0000355s
scat_time- 0.000000s
Flux and spectrum
flux- 0.84± 0.32Jy
fluence- 2.22± 0.63Jy ms
peak_freq- 688.6MHz
low_freq- 483.7MHz
high_freq- 800.2MHz
sp_idx- 20.02± 4.19
sp_run- -18.44± 3.99
Exposure and fluence thresholds
exp_up- 147.34± 67.00hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 1.7Jy ms
low_ft_95- —
up_ft_95- 2.9Jy ms
Fit quality
chi_sq- 2144621.057
dof- 2145198
flag_frac- 0.192