FRB 20221208B
A burst from FRB20220912A
- Repeater
- FRB20220912A
- Event ID
- 254557484
- Arrival, 400 MHz
- 2022-12-08 02:11:33.273 UTC
- Right ascension
- 349.823°
- Declination
- 48.799°
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Notes
- The pulse emission region was extended during fluence estimation.
- Flux and fluence. Flux/fluence estimate has an unacceptably large fractional uncertainty.
Position
ra- 349.823± 0.220degrees
dec- 48.799± 0.229degrees
gl- 107.69degrees
gb- -11.33degrees
Detection and dispersion
bonsai_snr- 10.4
snr_fitb- 23.6
bonsai_dm- 218.4pc cm⁻³
dm_fitb- 221.6399± 0.50980pc cm⁻³
dm_exc_ne2001- 101.4pc cm⁻³
dm_exc_ymw16- 104.0pc cm⁻³
Arrival time
mjd_400- 59921.09135733202± 4.47 × 10⁻⁸MJD
mjd_inf- 59921.09129087006± 1.59 × 10⁻⁷MJD
Burst shape
bc_width- 0.01769s
width_fitb- 0.007247± 0.0004115s
scat_time- 0.000000s
Flux and spectrum
flux- —
fluence- —
peak_freq- 475.6MHz
low_freq- 444.2MHz
high_freq- 509.2MHz
sp_idx- 169.93± 21.97
sp_run- -492.38± 61.57
Exposure and fluence thresholds
exp_up- 115.60± 65.62hour
exp_low- 0.00± 0.00hour
low_ft_68- 0.0Jy ms
up_ft_68- 2.6Jy ms
low_ft_95- 0.0Jy ms
up_ft_95- 7.1Jy ms
Fit quality
chi_sq- 1903593.052
dof- 1904142
flag_frac- 0.283