FRB 20220317E
One-off burst
- Event ID
- 216147329
- Arrival, 400 MHz
- 2022-03-17 04:08:31.020 UTC
- Right ascension
- 117.380°
- Declination
- 23.715°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 117.380± 0.222degrees
dec- 23.715± 0.242degrees
gl- 196.98degrees
gb- 22.81degrees
Detection and dispersion
bonsai_snr- 11.6
snr_fitb- 13.1
bonsai_dm- 655.5pc cm⁻³
dm_fitb- 655.8207± 0.01703pc cm⁻³
dm_exc_ne2001- 586.0pc cm⁻³
dm_exc_ymw16- 568.5pc cm⁻³
Arrival time
mjd_400- 59655.172581255174± 2.43 × 10⁻⁹MJD
mjd_inf- 59655.17238459776± 5.65 × 10⁻⁹MJD
Burst shape
bc_width- 0.00393s
width_fitb- 0.000390± 0.0001038s
scat_time- 0.004180± 0.0008710s
Flux and spectrum
flux- 0.58± 0.17Jy
fluence- 1.30± 0.21Jy ms
peak_freq- 411.7MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- 0.27± 1.58
sp_run- -4.82± 2.57
Exposure and fluence thresholds
exp_up- 81.27± 48.44hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 1.3Jy ms
low_ft_95- —
up_ft_95- 2.1Jy ms
Fit quality
chi_sq- 1697751.177
dof- 1697915
flag_frac- 0.360