FRB 20211123B
One-off burst
- Event ID
- 198819082
- Arrival, 400 MHz
- 2021-11-23 21:46:16.262 UTC
- Right ascension
- 270.413°
- Declination
- 50.872°
Loading
Loading
Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 270.413± 0.021degrees
dec- 50.872± 0.093degrees
gl- 78.49degrees
gb- 28.34degrees
Detection and dispersion
bonsai_snr- 61.5
snr_fitb- 81.5
bonsai_dm- 1004.1pc cm⁻³
dm_fitb- 1004.8056± 0.00991pc cm⁻³
dm_exc_ne2001- 954.6pc cm⁻³
dm_exc_ymw16- 961.6pc cm⁻³
Arrival time
mjd_400- 59541.90713265791± 2.02 × 10⁻⁹MJD
mjd_inf- 59541.90683135226± 3.59 × 10⁻⁹MJD
Burst shape
bc_width- 0.00393s
width_fitb- 0.000427± 0.0000176s
scat_time- 0.012432± 0.0004259s
Flux and spectrum
flux- 3.36± 1.03Jy
fluence- 13.93± 3.49Jy ms
peak_freq- 680.9MHz
low_freq- 515.2MHz
high_freq- 800.2MHz
sp_idx- 31.46± 2.27
sp_run- -29.60± 2.06
Exposure and fluence thresholds
exp_up- 172.80± 19.36hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 2.8Jy ms
low_ft_95- —
up_ft_95- 4.7Jy ms
Fit quality
chi_sq- 784414.863
dof- 791051
flag_frac- 0.221