FRB 20221211E
One-off burst
- Event ID
- 255055321
- Arrival, 400 MHz
- 2022-12-11 18:18:44.706 UTC
- Right ascension
- 235.293°
- Declination
- 33.284°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 235.293± 0.122degrees
dec- 33.284± 0.109degrees
gl- 53.09degrees
gb- 53.07degrees
Detection and dispersion
bonsai_snr- 67.4
snr_fitb- 81.3
bonsai_dm- 1177.1pc cm⁻³
dm_fitb- 1178.4706± 0.00228pc cm⁻³
dm_exc_ne2001- 1152.5pc cm⁻³
dm_exc_ymw16- 1153.3pc cm⁻³
Arrival time
mjd_400- 59924.76301743003± 3.84 × 10⁻¹⁰MJD
mjd_inf- 59924.76266404839± 7.84 × 10⁻¹⁰MJD
Burst shape
bc_width- 0.00393s
width_fitb- 0.000347± 0.0000100s
scat_time- 0.003533± 0.0000957s
Flux and spectrum
flux- 5.13± 1.94Jy
fluence- 14.74± 5.82Jy ms
peak_freq- 434.3MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- 0.93± 0.26
sp_run- -5.67± 0.42
Exposure and fluence thresholds
exp_up- 117.18± 13.17hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 2.0Jy ms
low_ft_95- —
up_ft_95- 3.7Jy ms
Fit quality
chi_sq- 1727924.660
dof- 1734527
flag_frac- 0.346