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CHIME/FRBPublic data

FRB 20200509C

One-off burst

Event ID
83653264
Arrival, 400 MHz
2020-05-09 03:06:21.854 UTC
Right ascension
153.334°
Declination
6.838°

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Localization

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Waterfall

Notes

  • The pulse emission region was extended during fluence estimation.

Position

ra
153.334± 0.199degrees
dec
6.838± 0.258degrees
gl
233.99degrees
gb
47.38degrees

Detection and dispersion

bonsai_snr
17.4
snr_fitb
24.2
bonsai_dm
1041.7pc cm⁻³
dm_fitb
1038.8922± 0.07844pc cm⁻³
dm_exc_ne2001
1000.0pc cm⁻³
dm_exc_ymw16
1009.9pc cm⁻³

Arrival time

mjd_400
58978.129419607125± 1.21 × 10⁻⁸MJD
mjd_inf
58978.12910808012± 2.65 × 10⁻⁸MJD

Burst shape

bc_width
0.01769s
width_fitb
0.002119± 0.0003572s
scat_time
0.032511± 0.0036466s

Flux and spectrum

flux
0.89± 0.45Jy
fluence
7.95± 2.72Jy ms
peak_freq
477.8MHz
low_freq
400.2MHz
high_freq
716.1MHz
sp_idx
4.99± 1.29
sp_run
-14.06± 2.12

Exposure and fluence thresholds

exp_up
75.91± 41.52hour
exp_low
0.00± 0.00hour
low_ft_68
—
up_ft_68
4.1Jy ms
low_ft_95
—
up_ft_95
7.3Jy ms

Fit quality

chi_sq
1819646.409
dof
1820225
flag_frac
0.314