FRB 20200823A
One-off burst
- Event ID
- 120742052
- Arrival, 400 MHz
- 2020-08-23 14:46:07.342 UTC
- Right ascension
- 72.851°
- Declination
- 52.002°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 72.851± 0.027degrees
dec- 52.002± 0.178degrees
gl- 155.28degrees
gb- 4.89degrees
Detection and dispersion
bonsai_snr- 15.4
snr_fitb- 30.2
bonsai_dm- 638.9pc cm⁻³
dm_fitb- 640.8606± 0.01680pc cm⁻³
dm_exc_ne2001- 471.2pc cm⁻³
dm_exc_ymw16- 383.2pc cm⁻³
Arrival time
mjd_400- 59084.61536275777± 2.41 × 10⁻⁹MJD
mjd_inf- 59084.61517058634± 5.59 × 10⁻⁹MJD
Burst shape
bc_width- 0.00295s
width_fitb- 0.000399± 0.0000298s
scat_time- 0.002678± 0.0002547s
Flux and spectrum
flux- 0.87± 0.41Jy
fluence- 2.02± 0.86Jy ms
peak_freq- 535.0MHz
low_freq- 446.4MHz
high_freq- 641.3MHz
sp_idx- 40.75± 4.16
sp_run- -70.16± 6.64
Exposure and fluence thresholds
exp_up- 135.63± 66.44hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 1.3Jy ms
low_ft_95- —
up_ft_95- 2.3Jy ms
Fit quality
chi_sq- 2096503.081
dof- 2097407
flag_frac- 0.210