FRB 20220506B
One-off burst
- Event ID
- 224215186
- Arrival, 400 MHz
- 2022-05-06 04:40:49.142 UTC
- Right ascension
- 174.325°
- Declination
- 41.270°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 174.325± 0.231degrees
dec- 41.270± 0.250degrees
gl- 165.28degrees
gb- 69.23degrees
Detection and dispersion
bonsai_snr- 9.7
snr_fitb- 20.0
bonsai_dm- 1073.2pc cm⁻³
dm_fitb- 1077.7638± 0.38371pc cm⁻³
dm_exc_ne2001- 1055.5pc cm⁻³
dm_exc_ymw16- 1065.8pc cm⁻³
Arrival time
mjd_400- 59705.19501321743± 8.23 × 10⁻⁸MJD
mjd_inf- 59705.1946900342± 1.41 × 10⁻⁷MJD
Burst shape
bc_width- 0.01376s
width_fitb- 0.003876± 0.0002539s
scat_time- 0.000000s
Flux and spectrum
flux- 0.37± 0.14Jy
fluence- 4.25± 1.71Jy ms
peak_freq- 751.6MHz
low_freq- 663.6MHz
high_freq- 800.2MHz
sp_idx- 187.05± 31.38
sp_run- -148.40± 25.49
Exposure and fluence thresholds
exp_up- 92.37± 55.82hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 4.8Jy ms
low_ft_95- —
up_ft_95- 8.8Jy ms
Fit quality
chi_sq- 1906502.967
dof- 1906896
flag_frac- 0.282