FRB 20220609B
One-off burst
- Event ID
- 229718091
- Arrival, 400 MHz
- 2022-06-09 20:46:00.930 UTC
- Right ascension
- 91.630°
- Declination
- 82.088°
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Notes
- This event should be excluded from parameter inference due to non-nominal telescope operation.
- The pulse emission region was extended during fluence estimation.
- Exposure. Event occurred during a system upgrade (hardware or software) and should be excluded from population studies.
- Flux and fluence. Flux/fluence estimate has an unacceptably large fractional uncertainty.
Position
ra- 91.630± 0.240degrees
dec- 82.088± 0.279degrees
gl- 131.52degrees
gb- 25.33degrees
Detection and dispersion
bonsai_snr- 9.9
snr_fitb- 15.4
bonsai_dm- 1474.8pc cm⁻³
dm_fitb- 1475.5779± 0.03416pc cm⁻³
dm_exc_ne2001- 1416.0pc cm⁻³
dm_exc_ymw16- 1416.4pc cm⁻³
Arrival time
mjd_400- 59739.86528854397± 5.67 × 10⁻⁹MJD
mjd_inf- 59739.86484607037± 1.17 × 10⁻⁸MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000699± 0.0000465s
scat_time- 0.000000s
Flux and spectrum
flux- —
fluence- —
peak_freq- 584.5MHz
low_freq- 481.2MHz
high_freq- 709.9MHz
sp_idx- 46.15± 7.36
sp_run- -60.93± 9.37
Exposure and fluence thresholds
exp_up- 531.63± 288.41hour
exp_low- 580.71± 288.86hour
low_ft_68- —
up_ft_68- —
low_ft_95- —
up_ft_95- —
Fit quality
chi_sq- 1652161.405
dof- 1652394
flag_frac- 0.377