FRB 20220621A
One-off burst
- Event ID
- 231661929
- Arrival, 400 MHz
- 2022-06-21 08:24:19.716 UTC
- Right ascension
- 274.889°
- Declination
- 16.990°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 274.889± 0.163degrees
dec- 16.990± 0.226degrees
gl- 44.83degrees
gb- 14.55degrees
Detection and dispersion
bonsai_snr- 13.9
snr_fitb- 19.3
bonsai_dm- 643.0pc cm⁻³
dm_fitb- 642.7803± 0.05017pc cm⁻³
dm_exc_ne2001- 524.8pc cm⁻³
dm_exc_ymw16- 547.7pc cm⁻³
Arrival time
mjd_400- 59751.35022819657± 9.50 × 10⁻⁹MJD
mjd_inf- 59751.35003544949± 1.78 × 10⁻⁸MJD
Burst shape
bc_width- 0.01081s
width_fitb- 0.000600± 0.0002073s
scat_time- 0.032634± 0.0035229s
Flux and spectrum
flux- 1.07± 0.47Jy
fluence- 8.66± 1.74Jy ms
peak_freq- 505.0MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- 3.99± 1.44
sp_run- -8.57± 1.97
Exposure and fluence thresholds
exp_up- 82.94± 44.57hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 3.8Jy ms
low_ft_95- —
up_ft_95- 6.5Jy ms
Fit quality
chi_sq- 1770127.419
dof- 1770491
flag_frac- 0.333