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CHIME/FRBPublic data

FRB 20201128C

One-off burst

Event ID
145086567
Arrival, 400 MHz
2020-11-28 16:04:19.689 UTC
Right ascension
189.238°
Declination
35.741°

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Localization

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Waterfall

Notes

  • The pulse emission region was extended during fluence estimation.

Position

ra
189.238± 0.182degrees
dec
35.741± 0.188degrees
gl
141.75degrees
gb
80.85degrees

Detection and dispersion

bonsai_snr
23.6
snr_fitb
30.6
bonsai_dm
417.7pc cm⁻³
dm_fitb
418.3073± 0.00429pc cm⁻³
dm_exc_ne2001
398.3pc cm⁻³
dm_exc_ymw16
399.0pc cm⁻³

Arrival time

mjd_400
59181.6696723277± 3.89 × 10⁻¹⁰MJD
mjd_inf
59181.66954689214± 1.34 × 10⁻⁹MJD

Burst shape

bc_width
0.00295s
width_fitb
0.000249± 0.0000178s
scat_time
0.001074± 0.0000872s

Flux and spectrum

flux
0.99± 0.51Jy
fluence
2.12± 0.98Jy ms
peak_freq
415.0MHz
low_freq
400.2MHz
high_freq
613.4MHz
sp_idx
1.10± 1.06
sp_run
-15.09± 3.09

Exposure and fluence thresholds

exp_up
96.42± 46.53hour
exp_low
0.00± 0.00hour
low_ft_68
—
up_ft_68
0.9Jy ms
low_ft_95
—
up_ft_95
1.6Jy ms

Fit quality

chi_sq
2134711.799
dof
2135639
flag_frac
0.195