FRB 20230104A
A burst from FRB20220912A
- Repeater
- FRB20220912A
- Event ID
- 259737345
- Arrival, 400 MHz
- 2023-01-04 00:19:55.448 UTC
- Right ascension
- 347.217°
- Declination
- 48.792°
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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.
Position
ra- 347.217± 0.237degrees
dec- 48.792± 0.231degrees
gl- 106.07degrees
gb- -10.69degrees
Detection and dispersion
bonsai_snr- 10.0
snr_fitb- 15.8
bonsai_dm- 224.8pc cm⁻³
dm_fitb- 225.1103± 0.45030pc cm⁻³
dm_exc_ne2001- 98.8pc cm⁻³
dm_exc_ymw16- 101.7pc cm⁻³
Arrival time
mjd_400- 59948.013836198± 6.61 × 10⁻⁸MJD
mjd_inf- 59948.0137686954± 1.50 × 10⁻⁷MJD
Burst shape
bc_width- 0.03441s
width_fitb- 0.008848± 0.0008113s
scat_time- 0.000000s
Flux and spectrum
flux- 0.77± 0.58Jy
fluence- 4.80± 2.28Jy ms
peak_freq- 556.0MHz
low_freq- 465.8MHz
high_freq- 663.7MHz
sp_idx- 48.31± 8.13
sp_run- -73.46± 12.11
Exposure and fluence thresholds
exp_up- 113.35± 66.61hour
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- 1847361.484
dof- 1847604
flag_frac- 0.304