FRB 20220128D
One-off burst
- Event ID
- 209009413
- Arrival, 400 MHz
- 2022-01-28 01:55:40.567 UTC
- Right ascension
- 35.834°
- Declination
- 34.309°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 35.834± 0.155degrees
dec- 34.309± 0.152degrees
gl- 143.74degrees
gb- -24.82degrees
Detection and dispersion
bonsai_snr- 46.6
snr_fitb- 57.3
bonsai_dm- 661.2pc cm⁻³
dm_fitb- 662.1470± 0.00248pc cm⁻³
dm_exc_ne2001- 599.5pc cm⁻³
dm_exc_ymw16- 603.4pc cm⁻³
Arrival time
mjd_400- 59607.080330635996± 3.48 × 10⁻¹⁰MJD
mjd_inf- 59607.08013208155± 8.20 × 10⁻¹⁰MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000527± 0.0000093s
scat_time- 0.000755± 0.0000127s
Flux and spectrum
flux- 3.96± 1.62Jy
fluence- 9.10± 3.67Jy ms
peak_freq- 458.9MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- 1.82± 0.37
sp_run- -6.65± 0.64
Exposure and fluence thresholds
exp_up- 117.76± 33.31hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 1.6Jy ms
low_ft_95- —
up_ft_95- 2.8Jy ms
Fit quality
chi_sq- 1744533.466
dof- 1747811
flag_frac- 0.341