FRB 20230102B
A burst from FRB20220912A
- Repeater
- FRB20220912A
- Event ID
- 259430593
- Arrival, 400 MHz
- 2023-01-02 00:22:50.147 UTC
- Right ascension
- 347.212°
- Declination
- 48.807°
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Notes
- This event should be excluded from parameter inference due to non-nominal telescope operation.
- The pulse emission region was extended during fluence estimation.
- Exposure. Event occurred during a period affected by miscellaneous system problems (e.g. data corruption or timing errors) and should be excluded from population studies.
- Flux and fluence. Flux/fluence could not be determined due to an unspecified computational failure in the fluence pipeline.
Position
ra- 347.212± 0.181degrees
dec- 48.807± 0.181degrees
gl- 106.07degrees
gb- -10.68degrees
Detection and dispersion
bonsai_snr- 21.7
snr_fitb- 17.9
bonsai_dm- 222.4pc cm⁻³
dm_fitb- 223.1504± 0.25625pc cm⁻³
dm_exc_ne2001- 96.7pc cm⁻³
dm_exc_ymw16- 99.6pc cm⁻³
Arrival time
mjd_400- 59946.015858177096± 3.44 × 10⁻⁸MJD
mjd_inf- 59946.01579126219± 8.42 × 10⁻⁸MJD
Burst shape
bc_width- 0.11698s
width_fitb- 0.009683± 0.0013720s
scat_time- 0.000000s
Flux and spectrum
flux- —
fluence- —
peak_freq- 547.1MHz
low_freq- 402.6MHz
high_freq- 743.5MHz
sp_idx- 15.30± 2.64
sp_run- -24.46± 3.77
Exposure and fluence thresholds
exp_up- 128.38± 58.27hour
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- 1919865.956
dof- 1920180
flag_frac- 0.277