FRB 20210218B
One-off burst
- Event ID
- 159757621
- Arrival, 400 MHz
- 2021-02-18 06:15:26.120 UTC
- Right ascension
- 122.835°
- Declination
- 17.070°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 122.835± 0.169degrees
dec- 17.070± 0.221degrees
gl- 205.80degrees
gb- 25.12degrees
Detection and dispersion
bonsai_snr- 15.2
snr_fitb- 21.7
bonsai_dm- 1086.6pc cm⁻³
dm_fitb- 1086.9722± 0.02269pc cm⁻³
dm_exc_ne2001- 1023.6pc cm⁻³
dm_exc_ymw16- 1013.3pc cm⁻³
Arrival time
mjd_400- 59263.26071897639± 4.07 × 10⁻⁹MJD
mjd_inf- 59263.26039303189± 7.93 × 10⁻⁹MJD
Burst shape
bc_width- 0.00590s
width_fitb- 0.000441± 0.0001258s
scat_time- 0.020630± 0.0023460s
Flux and spectrum
flux- 0.92± 0.30Jy
fluence- 5.71± 1.43Jy ms
peak_freq- 400.2MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- -1.39± 0.93
sp_run- -2.06± 1.37
Exposure and fluence thresholds
exp_up- 84.67± 41.67hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 3.1Jy ms
low_ft_95- —
up_ft_95- 5.3Jy ms
Fit quality
chi_sq- 2042673.217
dof- 2043137
flag_frac- 0.230