FRB 20220212B
One-off burst
- Event ID
- 211243222
- Arrival, 400 MHz
- 2022-02-12 10:50:02.168 UTC
- Right ascension
- 185.083°
- Declination
- 54.615°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 185.083± 0.184degrees
dec- 54.615± 0.087degrees
gl- 132.52degrees
gb- 61.93degrees
Detection and dispersion
bonsai_snr- 43.2
snr_fitb- 86.0
bonsai_dm- 366.8pc cm⁻³
dm_fitb- 367.0240± 0.01343pc cm⁻³
dm_exc_ne2001- 336.0pc cm⁻³
dm_exc_ymw16- 344.8pc cm⁻³
Arrival time
mjd_400- 59622.451413985786± 8.75 × 10⁻¹⁰MJD
mjd_inf- 59622.45130392828± 4.12 × 10⁻⁹MJD
Burst shape
bc_width- 0.00688s
width_fitb- 0.000824± 0.0000415s
scat_time- 0.005515± 0.0001846s
Flux and spectrum
flux- 1.14± 0.33Jy
fluence- 8.55± 1.81Jy ms
peak_freq- 434.9MHz
low_freq- 400.2MHz
high_freq- 512.3MHz
sp_idx- 14.24± 0.80
sp_run- -85.69± 3.56
Exposure and fluence thresholds
exp_up- 125.50± 67.51hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 1.8Jy ms
low_ft_95- —
up_ft_95- 3.0Jy ms
Fit quality
chi_sq- 1929154.971
dof- 1936541
flag_frac- 0.270