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CHIME/FRBPublic data

FRB 20201212E

One-off burst

Event ID
146911511
Arrival, 400 MHz
2020-12-12 01:22:49.218 UTC
Right ascension
342.067°
Declination
46.104°

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Localization

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Waterfall

Notes

  • The pulse emission region was extended during fluence estimation.

Position

ra
342.067± 0.206degrees
dec
46.104± 0.209degrees
gl
101.69degrees
gb
-11.62degrees

Detection and dispersion

bonsai_snr
13.4
snr_fitb
16.8
bonsai_dm
700.8pc cm⁻³
dm_fitb
701.3556± 0.00124pc cm⁻³
dm_exc_ne2001
584.5pc cm⁻³
dm_exc_ymw16
591.4pc cm⁻³

Arrival time

mjd_400
59195.05751409325± 2.01 × 10⁻¹⁰MJD
mjd_inf
59195.057303781534± 4.22 × 10⁻¹⁰MJD

Burst shape

bc_width
0.00197s
width_fitb
0.000007± 0.0000080s
scat_time
0.003782± 0.0003853s

Flux and spectrum

flux
0.87± 0.33Jy
fluence
1.51± 0.58Jy ms
peak_freq
400.2MHz
low_freq
400.2MHz
high_freq
763.2MHz
sp_idx
-1.24± 1.27
sp_run
-3.60± 2.13

Exposure and fluence thresholds

exp_up
111.06± 63.51hour
exp_low
0.00± 0.00hour
low_ft_68
—
up_ft_68
1.1Jy ms
low_ft_95
—
up_ft_95
2.0Jy ms

Fit quality

chi_sq
2205184.441
dof
2205461
flag_frac
0.169