FRB 20200823B
One-off burst
- Event ID
- 120738947
- Arrival, 400 MHz
- 2020-08-23 13:56:34.761 UTC
- Right ascension
- 61.661°
- Declination
- 28.669°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 61.661± 0.047degrees
dec- 28.669± 0.158degrees
gl- 166.65degrees
gb- -17.19degrees
Detection and dispersion
bonsai_snr- 31.4
snr_fitb- 51.5
bonsai_dm- 538.6pc cm⁻³
dm_fitb- 538.6130± 0.00458pc cm⁻³
dm_exc_ne2001- 449.6pc cm⁻³
dm_exc_ymw16- 432.3pc cm⁻³
Arrival time
mjd_400- 59084.58095788467± 8.83 × 10⁻¹⁰MJD
mjd_inf- 59084.58079637369± 1.63 × 10⁻⁹MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000263± 0.0000032s
scat_time- 0.000000s
Flux and spectrum
flux- 2.39± 0.76Jy
fluence- 3.72± 1.18Jy ms
peak_freq- 671.0MHz
low_freq- 560.0MHz
high_freq- 800.2MHz
sp_idx- 72.76± 4.61
sp_run- -70.40± 4.43
Exposure and fluence thresholds
exp_up- 107.78± 26.52hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 1.8Jy ms
low_ft_95- —
up_ft_95- 3.1Jy ms
Fit quality
chi_sq- 2047295.117
dof- 2049942
flag_frac- 0.228