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CHIME/FRBPublic data

FRB 20200301A

One-off burst

Event ID
75054975
Arrival, 400 MHz
2020-03-01 06:22:04.994 UTC
Right ascension
133.299°
Declination
74.190°

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Localization

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Waterfall

Notes

  • The pulse emission region was extended during fluence estimation.

Position

ra
133.299± 0.206degrees
dec
74.190± 0.229degrees
gl
139.42degrees
gb
34.17degrees

Detection and dispersion

bonsai_snr
13.4
snr_fitb
18.5
bonsai_dm
1277.8pc cm⁻³
dm_fitb
1280.3452± 0.06222pc cm⁻³
dm_exc_ne2001
1233.4pc cm⁻³
dm_exc_ymw16
1239.7pc cm⁻³

Arrival time

mjd_400
58909.26533557742± 1.07 × 10⁻⁸MJD
mjd_inf
58909.26495164719± 2.15 × 10⁻⁸MJD

Burst shape

bc_width
0.01180s
width_fitb
0.001207± 0.0002931s
scat_time
0.026350± 0.0039787s

Flux and spectrum

flux
0.60± 0.26Jy
fluence
5.27± 1.59Jy ms
peak_freq
535.0MHz
low_freq
400.2MHz
high_freq
800.2MHz
sp_idx
7.10± 1.79
sp_run
-12.22± 2.42

Exposure and fluence thresholds

exp_up
274.53± 149.51hour
exp_low
164.76± 121.99hour
low_ft_68
38.5Jy ms
up_ft_68
5.2Jy ms
low_ft_95
68.1Jy ms
up_ft_95
9.3Jy ms

Fit quality

chi_sq
2068883.343
dof
2069219
flag_frac
0.220