FRB 20190817B
One-off burst
- Event ID
- 49712550
- Arrival, 400 MHz
- 2019-08-17 23:21:10.190 UTC
- Right ascension
- 195.548°
- Declination
- 32.910°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 195.548± 0.206degrees
dec- 32.910± 0.209degrees
gl- 101.66degrees
gb- 83.77degrees
Detection and dispersion
bonsai_snr- 16.1
snr_fitb- 24.0
bonsai_dm- 575.8pc cm⁻³
dm_fitb- 577.6913± 0.13535pc cm⁻³
dm_exc_ne2001- 557.7pc cm⁻³
dm_exc_ymw16- 558.1pc cm⁻³
Arrival time
mjd_400- 58712.97303460306± 1.31 × 10⁻⁸MJD
mjd_inf- 58712.97286137388± 4.26 × 10⁻⁸MJD
Burst shape
bc_width- 0.01868s
width_fitb- 0.002368± 0.0004231s
scat_time- 0.017065± 0.0020097s
Flux and spectrum
flux- 0.36± 0.25Jy
fluence- 3.60± 0.89Jy ms
peak_freq- 459.5MHz
low_freq- 400.2MHz
high_freq- 554.5MHz
sp_idx- 18.04± 2.84
sp_run- -65.26± 8.93
Exposure and fluence thresholds
exp_up- 81.03± 44.58hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 1.8Jy ms
low_ft_95- —
up_ft_95- 3.2Jy ms
Fit quality
chi_sq- 2002553.574
dof- 2003123
flag_frac- 0.245