FRB 20201128B
One-off burst
- Event ID
- 145108126
- Arrival, 400 MHz
- 2020-11-28 20:59:03.287 UTC
- Right ascension
- 261.882°
- Declination
- 52.154°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 261.882± 0.127degrees
dec- 52.154± 0.055degrees
gl- 79.38degrees
gb- 33.75degrees
Detection and dispersion
bonsai_snr- 90.0
snr_fitb- 146.0
bonsai_dm- 298.0pc cm⁻³
dm_fitb- 298.1411± 0.00031pc cm⁻³
dm_exc_ne2001- 254.3pc cm⁻³
dm_exc_ymw16- 261.5pc cm⁻³
Arrival time
mjd_400- 59181.874343596304± 4.42 × 10⁻¹¹MJD
mjd_inf- 59181.87425419433± 1.02 × 10⁻¹⁰MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000255± 0.0000009s
scat_time- 0.000000s
Flux and spectrum
flux- 5.42± 2.39Jy
fluence- 11.92± 5.10Jy ms
peak_freq- 531.0MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- 3.62± 0.16
sp_run- -6.41± 0.22
Exposure and fluence thresholds
exp_up- 158.43± 42.69hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 1.3Jy ms
low_ft_95- —
up_ft_95- 2.4Jy ms
Fit quality
chi_sq- 2186084.900
dof- 2207406
flag_frac- 0.168