FRB 20220212A
One-off burst
- Event ID
- 211250790
- Arrival, 400 MHz
- 2022-02-12 11:07:54.808 UTC
- Right ascension
- 189.755°
- Declination
- 17.130°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 189.755± 0.056degrees
dec- 17.130± 0.219degrees
gl- 286.28degrees
gb- 79.60degrees
Detection and dispersion
bonsai_snr- 22.3
snr_fitb- 31.4
bonsai_dm- 1078.1pc cm⁻³
dm_fitb- 1079.5497± 0.01818pc cm⁻³
dm_exc_ne2001- 1055.4pc cm⁻³
dm_exc_ymw16- 1059.5pc cm⁻³
Arrival time
mjd_400- 59622.46382880095± 2.47 × 10⁻⁹MJD
mjd_inf- 59622.4635050822± 5.98 × 10⁻⁹MJD
Burst shape
bc_width- 0.00885s
width_fitb- 0.000653± 0.0000922s
scat_time- 0.013010± 0.0009475s
Flux and spectrum
flux- 1.27± 0.51Jy
fluence- 8.61± 2.59Jy ms
peak_freq- 467.0MHz
low_freq- 400.2MHz
high_freq- 717.1MHz
sp_idx- 3.86± 0.84
sp_run- -12.51± 1.47
Exposure and fluence thresholds
exp_up- 83.72± 38.13hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 5.0Jy ms
low_ft_95- —
up_ft_95- 8.6Jy ms
Fit quality
chi_sq- 1493796.219
dof- 1494773
flag_frac- 0.348