FRB 20221017A
One-off burst
- Event ID
- 246626519
- Arrival, 400 MHz
- 2022-10-17 03:56:31.330 UTC
- Right ascension
- 323.435°
- Declination
- 60.526°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 323.435± 0.055degrees
dec- 60.526± 0.152degrees
gl- 100.84degrees
gb- 6.44degrees
Detection and dispersion
bonsai_snr- 26.4
snr_fitb- 34.7
bonsai_dm- 615.9pc cm⁻³
dm_fitb- 616.3226± 0.03196pc cm⁻³
dm_exc_ne2001- 428.5pc cm⁻³
dm_exc_ymw16- 304.9pc cm⁻³
Arrival time
mjd_400- 59869.164251500435± 6.18 × 10⁻⁹MJD
mjd_inf- 59869.16406668709± 1.14 × 10⁻⁸MJD
Burst shape
bc_width- 0.00393s
width_fitb- 0.001235± 0.0000504s
scat_time- 0.000000s
Flux and spectrum
flux- 1.36± 0.31Jy
fluence- 4.84± 0.89Jy ms
peak_freq- 677.8MHz
low_freq- 526.1MHz
high_freq- 800.2MHz
sp_idx- 37.82± 4.68
sp_run- -35.89± 4.36
Exposure and fluence thresholds
exp_up- 181.08± 77.86hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 1.4Jy ms
low_ft_95- —
up_ft_95- 2.3Jy ms
Fit quality
chi_sq- 1709190.124
dof- 1710390
flag_frac- 0.356