FRB 20230617A
One-off burst
- Event ID
- 297527806
- Arrival, 400 MHz
- 2023-06-17 19:07:38.500 UTC
- Right ascension
- 72.185°
- Declination
- 37.567°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 72.185± 0.196degrees
dec- 37.567± 0.199degrees
gl- 166.09degrees
gb- -4.70degrees
Detection and dispersion
bonsai_snr- 15.2
snr_fitb- 20.7
bonsai_dm- 446.0pc cm⁻³
dm_fitb- 446.1374± 0.04484pc cm⁻³
dm_exc_ne2001- 277.0pc cm⁻³
dm_exc_ymw16- 212.2pc cm⁻³
Arrival time
mjd_400- 60112.79697338309± 9.16 × 10⁻⁹MJD
mjd_inf- 60112.79683960228± 1.63 × 10⁻⁸MJD
Burst shape
bc_width- 0.01671s
width_fitb- 0.000333± 0.0001218s
scat_time- 0.017953± 0.0022375s
Flux and spectrum
flux- 0.97± 0.29Jy
fluence- 5.48± 1.39Jy ms
peak_freq- 497.5MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- 2.78± 1.29
sp_run- -6.38± 1.73
Exposure and fluence thresholds
exp_up- 99.30± 54.14hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 2.7Jy ms
low_ft_95- —
up_ft_95- 4.5Jy ms
Fit quality
chi_sq- 1783354.494
dof- 1783775
flag_frac- 0.328