FRB 20191220B
One-off burst
- Event ID
- 65632284
- Arrival, 400 MHz
- 2019-12-20 11:54:03.499 UTC
- Right ascension
- 149.363°
- Declination
- 80.353°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 149.363± 0.225degrees
dec- 80.353± 0.245degrees
gl- 130.92degrees
gb- 33.90degrees
Detection and dispersion
bonsai_snr- 14.8
snr_fitb- 26.0
bonsai_dm- 634.1pc cm⁻³
dm_fitb- 641.2503± 0.44621pc cm⁻³
dm_exc_ne2001- 594.7pc cm⁻³
dm_exc_ymw16- 601.1pc cm⁻³
Arrival time
mjd_400- 58837.49587383472± 9.41 × 10⁻⁸MJD
mjd_inf- 58837.495681546454± 1.64 × 10⁻⁷MJD
Burst shape
bc_width- 0.03539s
width_fitb- 0.001599± 0.0006308s
scat_time- 0.208684± 0.0193195s
Flux and spectrum
flux- 0.53± 0.28Jy
fluence- 8.45± 2.59Jy ms
peak_freq- 715.6MHz
low_freq- 589.8MHz
high_freq- 800.2MHz
sp_idx- 71.58± 9.91
sp_run- -61.57± 8.53
Exposure and fluence thresholds
exp_up- 417.14± 233.32hour
exp_low- 498.08± 218.96hour
low_ft_68- 10.1Jy ms
up_ft_68- 3.3Jy ms
low_ft_95- 18.6Jy ms
up_ft_95- 6.1Jy ms
Fit quality
chi_sq- 2102405.413
dof- 2103077
flag_frac- 0.208