FRB 20200821A
One-off burst
- Event ID
- 119082023
- Arrival, 400 MHz
- 2020-08-21 20:45:48.077 UTC
- Right ascension
- 159.478°
- Declination
- 71.256°
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Notes
- This event should be excluded from parameter inference due to non-nominal telescope operation.
- The pulse emission region was extended during fluence estimation.
- Exposure. Event occurred during a system upgrade (hardware or software) and should be excluded from population studies.
- Flux and fluence. Flux/fluence unavailable because the best available calibrator was of poor quality.
Position
ra- 159.478± 0.208degrees
dec- 71.256± 0.219degrees
gl- 136.72degrees
gb- 42.11degrees
Detection and dispersion
bonsai_snr- 12.3
snr_fitb- 27.9
bonsai_dm- 698.7pc cm⁻³
dm_fitb- 712.5392± 0.42766pc cm⁻³
dm_exc_ne2001- 672.7pc cm⁻³
dm_exc_ymw16- 681.1pc cm⁻³
Arrival time
mjd_400- 59082.86513977446± 3.53 × 10⁻⁸MJD
mjd_inf- 59082.86492610917± 1.33 × 10⁻⁷MJD
Burst shape
bc_width- 0.08356s
width_fitb- 0.006582± 0.0012625s
scat_time- 0.104192± 0.0152848s
Flux and spectrum
flux- —
fluence- —
peak_freq- 451.7MHz
low_freq- 400.2MHz
high_freq- 548.1MHz
sp_idx- 14.90± 2.12
sp_run- -61.56± 6.55
Exposure and fluence thresholds
exp_up- 233.23± 128.67hour
exp_low- 120.01± 98.33hour
low_ft_68- —
up_ft_68- —
low_ft_95- —
up_ft_95- —
Fit quality
chi_sq- 1985827.678
dof- 1986599
flag_frac- 0.252