FRB 20220410B
One-off burst
- Event ID
- 220030707
- Arrival, 400 MHz
- 2022-04-10 13:00:49.710 UTC
- Right ascension
- 274.148°
- Declination
- 34.011°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 274.148± 0.230degrees
dec- 34.011± 0.254degrees
gl- 61.20degrees
gb- 21.52degrees
Detection and dispersion
bonsai_snr- 8.6
snr_fitb- 9.0
bonsai_dm- 778.4pc cm⁻³
dm_fitb- 779.3019± 0.13027pc cm⁻³
dm_exc_ne2001- 711.5pc cm⁻³
dm_exc_ymw16- 723.2pc cm⁻³
Arrival time
mjd_400- 59679.54224201313± 1.89 × 10⁻⁸MJD
mjd_inf- 59679.54200832808± 4.34 × 10⁻⁸MJD
Burst shape
bc_width- 0.12386s
width_fitb- 0.002919± 0.0005834s
scat_time- 0.000000s
Flux and spectrum
flux- —
fluence- —
peak_freq- 571.7MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- 5.99± 2.50
sp_run- -8.40± 3.61
Exposure and fluence thresholds
exp_up- 86.56± 55.00hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- —
low_ft_95- —
up_ft_95- —
Fit quality
chi_sq- 1743201.867
dof- 1743276
flag_frac- 0.343