FRB 20230908B
A burst from FRB20220912A
- Repeater
- FRB20220912A
- Event ID
- 317006365
- Arrival, 400 MHz
- 2023-09-08 08:09:29.158 UTC
- Right ascension
- 349.612°
- Declination
- 48.795°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 349.612± 0.224degrees
dec- 48.795± 0.235degrees
gl- 107.56degrees
gb- -11.28degrees
Detection and dispersion
bonsai_snr- 9.6
snr_fitb- 19.6
bonsai_dm- 220.8pc cm⁻³
dm_fitb- 220.7878± 0.07360pc cm⁻³
dm_exc_ne2001- 100.2pc cm⁻³
dm_exc_ymw16- 102.8pc cm⁻³
Arrival time
mjd_400- 60195.33992081258± 8.78 × 10⁻⁹MJD
mjd_inf- 60195.33985460614± 2.38 × 10⁻⁸MJD
Burst shape
bc_width- 0.00393s
width_fitb- 0.000579± 0.0001398s
scat_time- 0.007694± 0.0009789s
Flux and spectrum
flux- 0.43± 0.22Jy
fluence- 2.62± 0.87Jy ms
peak_freq- 509.4MHz
low_freq- 452.7MHz
high_freq- 573.3MHz
sp_idx- 79.65± 10.71
sp_run- -165.02± 21.41
Exposure and fluence thresholds
exp_up- 114.75± 66.50hour
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- 1713414.321
dof- 1713791
flag_frac- 0.354