FRB 20221023B
A burst from FRB20220912A
- Repeater
- FRB20220912A
- Event ID
- 247494979
- Arrival, 400 MHz
- 2022-10-23 04:58:50.342 UTC
- Right ascension
- 347.021°
- Declination
- 48.676°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 347.021± 0.161degrees
dec- 48.676± 0.050degrees
gl- 105.90degrees
gb- -10.75degrees
Detection and dispersion
bonsai_snr- 22.2
snr_fitb- 34.5
bonsai_dm- 219.6pc cm⁻³
dm_fitb- 219.3875± 0.01897pc cm⁻³
dm_exc_ne2001- 93.6pc cm⁻³
dm_exc_ymw16- 96.7pc cm⁻³
Arrival time
mjd_400- 59875.207527103645± 1.35 × 10⁻⁹MJD
mjd_inf- 59875.20746131709± 5.85 × 10⁻⁹MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000397± 0.0000410s
scat_time- 0.002857± 0.0002933s
Flux and spectrum
flux- 0.89± 0.43Jy
fluence- 3.93± 1.42Jy ms
peak_freq- 456.0MHz
low_freq- 400.2MHz
high_freq- 525.3MHz
sp_idx- 30.03± 2.82
sp_run- -115.00± 9.96
Exposure and fluence thresholds
exp_up- 102.09± 66.22hour
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- 1985575.590
dof- 1986761
flag_frac- 0.251