FRB 20220513A
One-off burst
- Event ID
- 225327827
- Arrival, 400 MHz
- 2022-05-13 07:40:48.537 UTC
- Right ascension
- 225.603°
- Declination
- 39.665°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 225.603± 0.051degrees
dec- 39.665± 0.217degrees
gl- 66.17degrees
gb- 60.15degrees
Detection and dispersion
bonsai_snr- 10.5
snr_fitb- 17.7
bonsai_dm- 1086.6pc cm⁻³
dm_fitb- 1087.4736± 0.04474pc cm⁻³
dm_exc_ne2001- 1063.1pc cm⁻³
dm_exc_ymw16- 1064.4pc cm⁻³
Arrival time
mjd_400- 59712.320006212845± 1.47 × 10⁻⁹MJD
mjd_inf- 59712.319680118± 1.35 × 10⁻⁸MJD
Burst shape
bc_width- 0.00393s
width_fitb- 0.001064± 0.0000491s
scat_time- 0.000000s
Flux and spectrum
flux- 0.27± 0.24Jy
fluence- 0.68± 0.65Jy ms
peak_freq- 415.1MHz
low_freq- 400.2MHz
high_freq- 467.6MHz
sp_idx- 11.91± 5.44
sp_run- -162.53± 42.81
Exposure and fluence thresholds
exp_up- 91.79± 54.65hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 0.6Jy ms
low_ft_95- —
up_ft_95- 1.3Jy ms
Fit quality
chi_sq- 1946118.144
dof- 1946424
flag_frac- 0.267