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CHIME/FRBPublic data

FRB 20200722A

One-off burst

Event ID
104232907
Arrival, 400 MHz
2020-07-22 23:03:00.987 UTC
Right ascension
167.490°
Declination
22.907°

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Localization

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Waterfall

Notes

  • Intrachannel dispersion was not modeled during fit.

Position

ra
167.490± 0.235degrees
dec
22.907± 0.263degrees
gl
217.73degrees
gb
66.67degrees

Detection and dispersion

bonsai_snr
10.3
snr_fitb
23.2
bonsai_dm
226.4pc cm⁻³
dm_fitb
220.7327± 0.05998pc cm⁻³
dm_exc_ne2001
191.6pc cm⁻³
dm_exc_ymw16
200.3pc cm⁻³

Arrival time

mjd_400
59052.96042808965± 1.99 × 10⁻⁹MJD
mjd_inf
59052.96036189974± 1.81 × 10⁻⁸MJD

Burst shape

bc_width
0.00983s
width_fitb
0.000119± 0.0000678s
scat_time
0.007708± 0.0006763s

Flux and spectrum

flux
0.30± 0.13Jy
fluence
1.29± 0.23Jy ms
peak_freq
422.9MHz
low_freq
400.2MHz
high_freq
448.7MHz
sp_idx
72.55± 10.38
sp_run
-657.53± 90.55

Exposure and fluence thresholds

exp_up
76.20± 46.55hour
exp_low
0.00± 0.00hour
low_ft_68
—
up_ft_68
2.1Jy ms
low_ft_95
—
up_ft_95
3.5Jy ms

Fit quality

chi_sq
1514159.885
dof
1514693
flag_frac
0.429