FRB 20201216A
One-off burst
- Event ID
- 147503727
- Arrival, 400 MHz
- 2020-12-16 07:29:19.420 UTC
- Right ascension
- 76.912°
- Declination
- 26.187°
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Notes
- The pulse emission region was extended during fluence estimation.
- Flux and fluence. Flux/fluence estimate is invalid due to an unphysical negative value likely caused by errors in baseline subtraction or burst window selection.
Position
ra- 76.912± 0.242degrees
dec- 26.187± 0.267degrees
gl- 177.61degrees
gb- -8.52degrees
Detection and dispersion
bonsai_snr- 9.4
snr_fitb- 20.9
bonsai_dm- 409.2pc cm⁻³
dm_fitb- 411.7883± 0.71951pc cm⁻³
dm_exc_ne2001- 271.7pc cm⁻³
dm_exc_ymw16- 215.3pc cm⁻³
Arrival time
mjd_400- 59199.31203032828± 4.69 × 10⁻⁸MJD
mjd_inf- 59199.311906847535± 2.21 × 10⁻⁷MJD
Burst shape
bc_width- 0.04424s
width_fitb- 0.003666± 0.0011685s
scat_time- 0.051652± 0.0065463s
Flux and spectrum
flux- —
fluence- —
peak_freq- 450.7MHz
low_freq- 416.7MHz
high_freq- 487.4MHz
sp_idx- 89.16± 12.81
sp_run- -375.31± 50.89
Exposure and fluence thresholds
exp_up- 80.46± 51.06hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- —
low_ft_95- —
up_ft_95- —
Fit quality
chi_sq- 2157889.275
dof- 2158319
flag_frac- 0.187