FRB 20220614B
One-off burst
- Event ID
- 230383209
- Arrival, 400 MHz
- 2022-06-14 03:20:23.209 UTC
- Right ascension
- 191.841°
- Declination
- 1.909°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 191.841± 0.218degrees
dec- 1.909± 0.320degrees
gl- 300.55degrees
gb- 64.76degrees
Detection and dispersion
bonsai_snr- 13.4
snr_fitb- 17.7
bonsai_dm- 547.1pc cm⁻³
dm_fitb- 548.0001± 0.00584pc cm⁻³
dm_exc_ne2001- 517.5pc cm⁻³
dm_exc_ymw16- 525.6pc cm⁻³
Arrival time
mjd_400- 59744.13915750932± 3.67 × 10⁻¹⁰MJD
mjd_inf- 59744.13899318347± 1.79 × 10⁻⁹MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000306± 0.0000070s
scat_time- 0.000000s
Flux and spectrum
flux- 2.05± 0.98Jy
fluence- 4.04± 1.72Jy ms
peak_freq- 441.0MHz
low_freq- 400.2MHz
high_freq- 518.4MHz
sp_idx- 17.12± 4.79
sp_run- -88.12± 18.71
Exposure and fluence thresholds
exp_up- 72.05± 38.86hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 0.8Jy ms
low_ft_95- —
up_ft_95- 1.5Jy ms
Fit quality
chi_sq- 1536096.043
dof- 1536402
flag_frac- 0.421