FRB 20190923A
One-off burst
- Event ID
- 55734931
- Arrival, 400 MHz
- 2019-09-23 20:22:05.759 UTC
- Right ascension
- 187.549°
- Declination
- 39.298°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 187.549± 0.210degrees
dec- 39.298± 0.218degrees
gl- 141.57degrees
gb- 77.05degrees
Detection and dispersion
bonsai_snr- 12.8
snr_fitb- 16.4
bonsai_dm- 522.5pc cm⁻³
dm_fitb- 523.3782± 0.07681pc cm⁻³
dm_exc_ne2001- 503.3pc cm⁻³
dm_exc_ymw16- 503.9pc cm⁻³
Arrival time
mjd_400- 58749.84867776985± 6.80 × 10⁻⁹MJD
mjd_inf- 58749.848520827254± 2.40 × 10⁻⁸MJD
Burst shape
bc_width- 0.00492s
width_fitb- 0.001131± 0.0002478s
scat_time- 0.006122± 0.0014136s
Flux and spectrum
flux- 0.32± 0.12Jy
fluence- 2.76± 0.55Jy ms
peak_freq- 453.5MHz
low_freq- 400.2MHz
high_freq- 557.0MHz
sp_idx- 13.61± 3.32
sp_run- -54.45± 10.62
Exposure and fluence thresholds
exp_up- 92.43± 52.64hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 2.9Jy ms
low_ft_95- —
up_ft_95- 4.8Jy ms
Fit quality
chi_sq- 2080459.099
dof- 2080721
flag_frac- 0.216