FRB 20200523B
One-off burst
- Event ID
- 85671789
- Arrival, 400 MHz
- 2020-05-23 23:02:47.941 UTC
- Right ascension
- 107.856°
- Declination
- 6.387°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 107.856± 0.164degrees
dec- 6.387± 0.086degrees
gl- 209.49degrees
gb- 7.34degrees
Detection and dispersion
bonsai_snr- 31.3
snr_fitb- 50.5
bonsai_dm- 448.0pc cm⁻³
dm_fitb- 450.0565± 0.01189pc cm⁻³
dm_exc_ne2001- 306.0pc cm⁻³
dm_exc_ymw16- 250.0pc cm⁻³
Arrival time
mjd_400- 58992.96027709239± 1.34 × 10⁻⁹MJD
mjd_inf- 58992.960142136355± 3.81 × 10⁻⁹MJD
Burst shape
bc_width- 0.00492s
width_fitb- 0.000655± 0.0000611s
scat_time- 0.005070± 0.0002969s
Flux and spectrum
flux- 2.50± 0.97Jy
fluence- 12.02± 4.46Jy ms
peak_freq- 464.9MHz
low_freq- 400.2MHz
high_freq- 617.0MHz
sp_idx- 8.62± 0.84
sp_run- -28.76± 2.06
Exposure and fluence thresholds
exp_up- 92.93± 28.30hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 5.7Jy ms
low_ft_95- —
up_ft_95- 10.3Jy ms
Fit quality
chi_sq- 1694400.177
dof- 1696943
flag_frac- 0.361