FRB 20220601A
One-off burst
- Event ID
- 228179141
- Arrival, 400 MHz
- 2022-06-01 09:13:36.057 UTC
- Right ascension
- 267.951°
- Declination
- 34.826°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 267.951± 0.216degrees
dec- 34.826± 0.231degrees
gl- 60.38degrees
gb- 26.64degrees
Detection and dispersion
bonsai_snr- 10.9
snr_fitb- 11.2
bonsai_dm- 721.0pc cm⁻³
dm_fitb- 721.7322± 0.01336pc cm⁻³
dm_exc_ne2001- 665.7pc cm⁻³
dm_exc_ymw16- 676.4pc cm⁻³
Arrival time
mjd_400- 59731.38444510358± 1.86 × 10⁻⁹MJD
mjd_inf- 59731.38422868164± 4.42 × 10⁻⁹MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000699± 0.0000827s
scat_time- 0.000000s
Flux and spectrum
flux- 0.57± 0.25Jy
fluence- 1.80± 0.50Jy ms
peak_freq- 461.8MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- 0.97± 1.73
sp_run- -3.39± 2.60
Exposure and fluence thresholds
exp_up- 90.20± 54.13hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 1.6Jy ms
low_ft_95- —
up_ft_95- 2.7Jy ms
Fit quality
chi_sq- 1837116.593
dof- 1837236
flag_frac- 0.308