FRB 20230717A
One-off burst
- Event ID
- 303424682
- Arrival, 400 MHz
- 2023-07-17 06:28:00.674 UTC
- Right ascension
- 272.039°
- Declination
- 42.248°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 272.039± 0.087degrees
dec- 42.248± 0.028degrees
gl- 69.28degrees
gb- 25.48degrees
Detection and dispersion
bonsai_snr- 85.2
snr_fitb- 163.9
bonsai_dm- 291.6pc cm⁻³
dm_fitb- 292.0248± 0.00073pc cm⁻³
dm_exc_ne2001- 236.0pc cm⁻³
dm_exc_ymw16- 244.9pc cm⁻³
Arrival time
mjd_400- 60142.26945224952± 1.30 × 10⁻¹⁰MJD
mjd_inf- 60142.26936468162± 2.54 × 10⁻¹⁰MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000413± 0.0000028s
scat_time- 0.000000s
Flux and spectrum
flux- 8.93± 2.10Jy
fluence- 20.36± 4.65Jy ms
peak_freq- 679.5MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- 3.93± 0.16
sp_run- -3.72± 0.19
Exposure and fluence thresholds
exp_up- 138.38± 21.43hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 2.1Jy ms
low_ft_95- —
up_ft_95- 3.5Jy ms
Fit quality
chi_sq- 1693749.080
dof- 1720596
flag_frac- 0.352