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CHIME/FRBPublic data

FRB 20201001A

One-off burst

Event ID
137183659
Arrival, 400 MHz
2020-10-01 16:53:24.453 UTC
Right ascension
333.117°
Declination
89.042°

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Localization

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Waterfall

Notes

  • The pulse emission region was extended during fluence estimation.

Position

ra
333.117± 0.301degrees
dec
89.042± 0.343degrees
gl
122.25degrees
gb
26.39degrees

Detection and dispersion

bonsai_snr
8.1
snr_fitb
6.8
bonsai_dm
1030.3pc cm⁻³
dm_fitb
1030.2233± 0.06522pc cm⁻³
dm_exc_ne2001
975.0pc cm⁻³
dm_exc_ymw16
977.1pc cm⁻³

Arrival time

mjd_400
59123.70375524763± 6.02 × 10⁻⁹MJD
mjd_inf
59123.703446320105± 2.05 × 10⁻⁸MJD

Burst shape

bc_width
0.00688s
width_fitb
0.001264± 0.0001845s
scat_time
0.000000s

Flux and spectrum

flux
0.41± 0.29Jy
fluence
0.87± 0.79Jy ms
peak_freq
400.2MHz
low_freq
400.2MHz
high_freq
800.2MHz
sp_idx
-2.02± 3.61
sp_run
-1.05± 6.91

Exposure and fluence thresholds

exp_up
5582.40± 2310.92hour
exp_low
5038.86± 2038.76hour
low_ft_68
1.0Jy ms
up_ft_68
0.7Jy ms
low_ft_95
2.7Jy ms
up_ft_95
2.2Jy ms

Fit quality

chi_sq
1658995.944
dof
1659036
flag_frac
0.375