FRB 20201230B
One-off burst
- Event ID
- 149825845
- Arrival, 400 MHz
- 2020-12-30 20:17:59.061 UTC
- Right ascension
- 283.748°
- Declination
- 26.045°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 283.748± 0.009degrees
dec- 26.045± 0.031degrees
gl- 56.78degrees
gb- 10.83degrees
Detection and dispersion
bonsai_snr- 51.8
snr_fitb- 120.1
bonsai_dm- 256.0pc cm⁻³
dm_fitb- 256.0779± 0.00438pc cm⁻³
dm_exc_ne2001- 112.5pc cm⁻³
dm_exc_ymw16- 126.1pc cm⁻³
Arrival time
mjd_400- 59213.845822470736± 8.17 × 10⁻¹⁰MJD
mjd_inf- 59213.84574568203± 1.55 × 10⁻⁹MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000478± 0.0000045s
scat_time- 0.000000s
Flux and spectrum
flux- 4.22± 0.83Jy
fluence- 11.43± 1.88Jy ms
peak_freq- 645.8MHz
low_freq- 541.7MHz
high_freq- 769.9MHz
sp_idx- 71.32± 1.99
sp_run- -74.51± 2.04
Exposure and fluence thresholds
exp_up- 70.93± 53.46hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 3.2Jy ms
low_ft_95- —
up_ft_95- 5.2Jy ms
Fit quality
chi_sq- 2119107.210
dof- 2133534
flag_frac- 0.196