FRB 20230909D
One-off burst
- Event ID
- 317494982
- Arrival, 400 MHz
- 2023-09-09 21:20:49.630 UTC
- Right ascension
- 188.278°
- Declination
- 54.716°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 188.278± 0.177degrees
dec- 54.716± 0.034degrees
gl- 128.61degrees
gb- 62.21degrees
Detection and dispersion
bonsai_snr- 19.8
snr_fitb- 23.2
bonsai_dm- 528.5pc cm⁻³
dm_fitb- 529.2811± 0.00898pc cm⁻³
dm_exc_ne2001- 498.5pc cm⁻³
dm_exc_ymw16- 507.0pc cm⁻³
Arrival time
mjd_400- 60196.88946331096± 1.37 × 10⁻⁹MJD
mjd_inf- 60196.8893045983± 3.02 × 10⁻⁹MJD
Burst shape
bc_width- 0.00393s
width_fitb- 0.000445± 0.0000452s
scat_time- 0.003321± 0.0003293s
Flux and spectrum
flux- 0.72± 0.22Jy
fluence- 2.54± 0.63Jy ms
peak_freq- 400.2MHz
low_freq- 400.2MHz
high_freq- 784.8MHz
sp_idx- -1.72± 0.84
sp_run- -2.53± 1.46
Exposure and fluence thresholds
exp_up- 94.17± 75.56hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 0.9Jy ms
low_ft_95- —
up_ft_95- 1.6Jy ms
Fit quality
chi_sq- 1728324.386
dof- 1728857
flag_frac- 0.349