FRB 20211222E
One-off burst
- Event ID
- 203904359
- Arrival, 400 MHz
- 2021-12-22 00:22:05.916 UTC
- Right ascension
- 337.042°
- Declination
- 44.936°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 337.042± 0.230degrees
dec- 44.936± 0.230degrees
gl- 97.98degrees
gb- -10.88degrees
Detection and dispersion
bonsai_snr- 10.5
snr_fitb- 14.1
bonsai_dm- 1699.6pc cm⁻³
dm_fitb- 1701.1013± 0.02095pc cm⁻³
dm_exc_ne2001- 1577.3pc cm⁻³
dm_exc_ymw16- 1586.8pc cm⁻³
Arrival time
mjd_400- 59570.01534625357± 1.96 × 10⁻⁹MJD
mjd_inf- 59570.01483615348± 6.58 × 10⁻⁹MJD
Burst shape
bc_width- 0.00393s
width_fitb- 0.001223± 0.0000744s
scat_time- 0.000000s
Flux and spectrum
flux- 0.38± 0.20Jy
fluence- 1.71± 0.55Jy ms
peak_freq- 408.2MHz
low_freq- 400.2MHz
high_freq- 748.2MHz
sp_idx- 0.25± 1.69
sp_run- -6.27± 3.13
Exposure and fluence thresholds
exp_up- 106.28± 62.74hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 1.4Jy ms
low_ft_95- —
up_ft_95- 2.6Jy ms
Fit quality
chi_sq- 2034845.424
dof- 2035038
flag_frac- 0.233