FRB 20220627J
One-off burst
- Event ID
- 232775990
- Arrival, 400 MHz
- 2022-06-27 19:01:40.324 UTC
- Right ascension
- 81.980°
- Declination
- 60.219°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 81.980± 0.225degrees
dec- 60.219± 0.223degrees
gl- 151.48degrees
gb- 13.78degrees
Detection and dispersion
bonsai_snr- 8.6
snr_fitb- 11.0
bonsai_dm- 825.7pc cm⁻³
dm_fitb- 826.1688± 0.11694pc cm⁻³
dm_exc_ne2001- 722.7pc cm⁻³
dm_exc_ymw16- 690.9pc cm⁻³
Arrival time
mjd_400- 59757.79282782749± 1.75 × 10⁻⁸MJD
mjd_inf- 59757.79258008871± 3.92 × 10⁻⁸MJD
Burst shape
bc_width- 0.00688s
width_fitb- 0.001648± 0.0001801s
scat_time- 0.000000s
Flux and spectrum
flux- 0.39± 0.17Jy
fluence- 2.53± 0.47Jy ms
peak_freq- 551.8MHz
low_freq- 440.9MHz
high_freq- 690.7MHz
sp_idx- 29.36± 7.05
sp_run- -45.70± 10.19
Exposure and fluence thresholds
exp_up- 152.47± 89.06hour
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- 1756121.592
dof- 1756236
flag_frac- 0.338