FRB 20201118B
One-off burst
- Event ID
- 143844286
- Arrival, 400 MHz
- 2020-11-18 06:22:16.954 UTC
- Right ascension
- 33.928°
- Declination
- 2.853°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 33.928± 0.093degrees
dec- 2.853± 0.245degrees
gl- 160.35degrees
gb- -53.78degrees
Detection and dispersion
bonsai_snr- 29.3
snr_fitb- 38.1
bonsai_dm- 416.9pc cm⁻³
dm_fitb- 417.2397± 0.00102pc cm⁻³
dm_exc_ne2001- 381.3pc cm⁻³
dm_exc_ymw16- 389.6pc cm⁻³
Arrival time
mjd_400- 59171.26547400916± 1.16 × 10⁻¹⁰MJD
mjd_inf- 59171.265348893736± 3.26 × 10⁻¹⁰MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000235± 0.0000025s
scat_time- 0.000000s
Flux and spectrum
flux- 3.07± 1.47Jy
fluence- 6.70± 3.43Jy ms
peak_freq- 478.6MHz
low_freq- 400.2MHz
high_freq- 761.0MHz
sp_idx- 3.83± 0.70
sp_run- -10.71± 1.25
Exposure and fluence thresholds
exp_up- 93.80± 31.19hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 3.1Jy ms
low_ft_95- —
up_ft_95- 5.9Jy ms
Fit quality
chi_sq- 732319.917
dof- 733764
flag_frac- 0.278