FRB 20220602B
One-off burst
- Event ID
- 228293841
- Arrival, 400 MHz
- 2022-06-02 02:17:13.121 UTC
- Right ascension
- 163.807°
- Declination
- 53.478°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 163.807± 0.036degrees
dec- 53.478± 0.034degrees
gl- 154.09degrees
gb- 56.04degrees
Detection and dispersion
bonsai_snr- 50.6
snr_fitb- 86.8
bonsai_dm- 335.2pc cm⁻³
dm_fitb- 335.8003± 0.00182pc cm⁻³
dm_exc_ne2001- 302.0pc cm⁻³
dm_exc_ymw16- 312.7pc cm⁻³
Arrival time
mjd_400- 59732.09529074909± 9.66 × 10⁻¹¹MJD
mjd_inf- 59732.09519005446± 5.55 × 10⁻¹⁰MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000321± 0.0000022s
scat_time- 0.000000s
Flux and spectrum
flux- 1.95± 0.67Jy
fluence- 3.82± 1.12Jy ms
peak_freq- 438.2MHz
low_freq- 400.2MHz
high_freq- 504.1MHz
sp_idx- 21.34± 0.98
sp_run- -117.48± 4.67
Exposure and fluence thresholds
exp_up- 125.77± 65.49hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 0.4Jy ms
low_ft_95- —
up_ft_95- 0.8Jy ms
Fit quality
chi_sq- 1800702.949
dof- 1808238
flag_frac- 0.319