FRB 20230404C
A burst from FRB20220912A
- Repeater
- FRB20220912A
- Event ID
- 280926000
- Arrival, 400 MHz
- 2023-04-04 18:17:03.679 UTC
- Right ascension
- 347.185°
- 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- 347.185± 0.223degrees
dec- 48.799± 0.233degrees
gl- 106.05degrees
gb- -10.68degrees
Detection and dispersion
bonsai_snr- 9.3
snr_fitb- 11.5
bonsai_dm- 228.1pc cm⁻³
dm_fitb- 226.3685± 0.42876pc cm⁻³
dm_exc_ne2001- 99.9pc cm⁻³
dm_exc_ymw16- 102.8pc cm⁻³
Arrival time
mjd_400- 60038.76184813362± 6.26 × 10⁻⁸MJD
mjd_inf- 60038.7617802537± 1.43 × 10⁻⁷MJD
Burst shape
bc_width- 0.02359s
width_fitb- 0.009890± 0.0010333s
scat_time- 0.000000s
Flux and spectrum
flux- —
fluence- —
peak_freq- 560.7MHz
low_freq- 407.7MHz
high_freq- 771.1MHz
sp_idx- 15.29± 4.06
sp_run- -22.67± 6.16
Exposure and fluence thresholds
exp_up- 115.37± 65.20hour
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- 1832573.543
dof- 1832700
flag_frac- 0.310