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CHIME/FRBPublic data

FRB 20210406F

One-off burst

Event ID
167116484
Arrival, 400 MHz
2021-04-06 05:32:13.084 UTC
Right ascension
158.793°
Declination
67.173°

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Localization

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Waterfall

Notes

  • The pulse emission region was extended during fluence estimation.

Position

ra
158.793± 0.241degrees
dec
67.173± 0.255degrees
gl
140.81degrees
gb
44.93degrees

Detection and dispersion

bonsai_snr
9.2
snr_fitb
9.9
bonsai_dm
602.1pc cm⁻³
dm_fitb
602.8813± 0.04705pc cm⁻³
dm_exc_ne2001
564.7pc cm⁻³
dm_exc_ymw16
573.7pc cm⁻³

Arrival time

mjd_400
59310.23070698694± 8.82 × 10⁻⁹MJD
mjd_inf
59310.230526204185± 1.66 × 10⁻⁸MJD

Burst shape

bc_width
0.00492s
width_fitb
0.001074± 0.0002250s
scat_time
0.000000s

Flux and spectrum

flux
0.62± 0.51Jy
fluence
2.11± 1.16Jy ms
peak_freq
609.3MHz
low_freq
400.2MHz
high_freq
800.2MHz
sp_idx
5.67± 3.19
sp_run
-6.75± 3.69

Exposure and fluence thresholds

exp_up
180.86± 110.15hour
exp_low
0.00± 0.00hour
low_ft_68
—
up_ft_68
3.3Jy ms
low_ft_95
—
up_ft_95
6.7Jy ms

Fit quality

chi_sq
1877320.436
dof
1877412
flag_frac
0.293