FRB 20201123B
One-off burst
- Event ID
- 144546999
- Arrival, 400 MHz
- 2020-11-23 17:15:53.033 UTC
- Right ascension
- 202.721°
- Declination
- 23.335°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 202.721± 0.187degrees
dec- 23.335± 0.218degrees
gl- 12.06degrees
gb- 80.31degrees
Detection and dispersion
bonsai_snr- 12.4
snr_fitb- 19.1
bonsai_dm- 643.0pc cm⁻³
dm_fitb- 643.5213± 0.01952pc cm⁻³
dm_exc_ne2001- 620.8pc cm⁻³
dm_exc_ymw16- 623.4pc cm⁻³
Arrival time
mjd_400- 59176.719363809694± 3.55 × 10⁻⁹MJD
mjd_inf- 59176.71917084042± 6.85 × 10⁻⁹MJD
Burst shape
bc_width- 0.01868s
width_fitb- 0.000095± 0.0001054s
scat_time- 0.065558± 0.0073162s
Flux and spectrum
flux- 0.42± 0.17Jy
fluence- 0.59± 0.30Jy ms
peak_freq- 400.2MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- -0.63± 1.08
sp_run- -2.86± 1.55
Exposure and fluence thresholds
exp_up- 81.60± 43.88hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 0.5Jy ms
low_ft_95- —
up_ft_95- 1.0Jy ms
Fit quality
chi_sq- 1986240.404
dof- 1986599
flag_frac- 0.252