FRB 20230528F
One-off burst
- Event ID
- 293128993
- Arrival, 400 MHz
- 2023-05-28 19:25:17.909 UTC
- Right ascension
- 57.157°
- Declination
- -9.229°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 57.157± 0.224degrees
dec- -9.229± 0.449degrees
gl- 198.34degrees
gb- -44.58degrees
Detection and dispersion
bonsai_snr- 10.5
snr_fitb- 10.9
bonsai_dm- 277.8pc cm⁻³
dm_fitb- 278.4222± 0.03232pc cm⁻³
dm_exc_ne2001- 239.4pc cm⁻³
dm_exc_ymw16- 234.7pc cm⁻³
Arrival time
mjd_400- 60092.809235057815± 2.72 × 10⁻⁹MJD
mjd_inf- 60092.809151568865± 1.01 × 10⁻⁸MJD
Burst shape
bc_width- 0.00590s
width_fitb- 0.000683± 0.0000768s
scat_time- 0.000000s
Flux and spectrum
flux- 1.10± 0.99Jy
fluence- 3.03± 1.47Jy ms
peak_freq- 454.9MHz
low_freq- 400.2MHz
high_freq- 532.1MHz
sp_idx- 23.98± 6.29
sp_run- -93.59± 22.06
Exposure and fluence thresholds
exp_up- 57.60± 38.85hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 2.1Jy ms
low_ft_95- —
up_ft_95- 3.9Jy ms
Fit quality
chi_sq- 1482505.248
dof- 1482618
flag_frac- 0.441