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CHIME/FRBPublic data

FRB 20200913A

One-off burst

Event ID
134685881
Arrival, 400 MHz
2020-09-13 18:53:06.961 UTC
Right ascension
157.094°
Declination
12.885°

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Localization

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Waterfall

Notes

  • The pulse emission region was extended during fluence estimation.

Position

ra
157.094± 0.103degrees
dec
12.885± 0.196degrees
gl
228.82degrees
gb
53.67degrees

Detection and dispersion

bonsai_snr
25.2
snr_fitb
33.4
bonsai_dm
302.5pc cm⁻³
dm_fitb
302.4912± 0.00409pc cm⁻³
dm_exc_ne2001
266.6pc cm⁻³
dm_exc_ymw16
276.9pc cm⁻³

Arrival time

mjd_400
59105.786886125636± 7.06 × 10⁻¹⁰MJD
mjd_inf
59105.78679541925± 1.42 × 10⁻⁹MJD

Burst shape

bc_width
0.00197s
width_fitb
0.000479± 0.0000156s
scat_time
0.000000s

Flux and spectrum

flux
2.77± 0.72Jy
fluence
6.48± 1.69Jy ms
peak_freq
612.7MHz
low_freq
400.2MHz
high_freq
800.2MHz
sp_idx
2.71± 0.75
sp_run
-3.19± 0.94

Exposure and fluence thresholds

exp_up
95.97± 26.96hour
exp_low
0.00± 0.00hour
low_ft_68
—
up_ft_68
3.4Jy ms
low_ft_95
—
up_ft_95
5.6Jy ms

Fit quality

chi_sq
1862858.520
dof
1863966
flag_frac
0.298