FRB 20220609A
One-off burst
- Event ID
- 229607362
- Arrival, 400 MHz
- 2022-06-09 05:49:48.567 UTC
- Right ascension
- 224.532°
- Declination
- 55.484°
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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.
Position
ra- 224.532± 0.206degrees
dec- 55.484± 0.071degrees
gl- 92.84degrees
gb- 53.60degrees
Detection and dispersion
bonsai_snr- 11.1
snr_fitb- 12.3
bonsai_dm- 1106.0pc cm⁻³
dm_fitb- 1107.2663± 0.00373pc cm⁻³
dm_exc_ne2001- 1074.5pc cm⁻³
dm_exc_ymw16- 1082.1pc cm⁻³
Arrival time
mjd_400- 59739.2429232283± 2.43 × 10⁻¹⁰MJD
mjd_inf- 59739.24259119833± 1.14 × 10⁻⁹MJD
Burst shape
bc_width- 0.00295s
width_fitb- 0.000257± 0.0000030s
scat_time- 0.000000s
Flux and spectrum
flux- 0.27± 0.16Jy
fluence- 0.58± 0.20Jy ms
peak_freq- 452.0MHz
low_freq- 400.2MHz
high_freq- 550.7MHz
sp_idx- 14.36± 5.44
sp_run- -59.01± 18.49
Exposure and fluence thresholds
exp_up- 102.08± 79.48hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 0.5Jy ms
low_ft_95- —
up_ft_95- 0.8Jy ms
Fit quality
chi_sq- 1893953.899
dof- 1894098
flag_frac- 0.286