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CHIME/FRBPublic data

FRB 20200916A

One-off burst

Event ID
135217695
Arrival, 400 MHz
2020-09-16 21:02:11.703 UTC
Right ascension
190.823°
Declination
55.258°

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Localization

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Waterfall

Notes

  • The pulse emission region was extended during fluence estimation.

Position

ra
190.823± 0.043degrees
dec
55.258± 0.198degrees
gl
125.39degrees
gb
61.83degrees

Detection and dispersion

bonsai_snr
12.6
snr_fitb
19.6
bonsai_dm
2335.7pc cm⁻³
dm_fitb
2335.7112± 0.21587pc cm⁻³
dm_exc_ne2001
2304.8pc cm⁻³
dm_exc_ymw16
2313.3pc cm⁻³

Arrival time

mjd_400
59108.87652433614± 1.78 × 10⁻⁸MJD
mjd_inf
59108.875823939015± 6.71 × 10⁻⁸MJD

Burst shape

bc_width
0.01376s
width_fitb
0.005628± 0.0004531s
scat_time
0.000000s

Flux and spectrum

flux
0.22± 0.10Jy
fluence
2.11± 0.37Jy ms
peak_freq
467.5MHz
low_freq
404.3MHz
high_freq
540.5MHz
sp_idx
33.96± 5.07
sp_run
-109.25± 15.78

Exposure and fluence thresholds

exp_up
127.55± 71.40hour
exp_low
0.00± 0.00hour
low_ft_68
—
up_ft_68
1.5Jy ms
low_ft_95
—
up_ft_95
2.5Jy ms

Fit quality

chi_sq
1978444.813
dof
1978824
flag_frac
0.254