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CHIME/FRBPublic data
Repeater
FRB20210822E
Event ID
246171751
Arrival, 400 MHz
2022-10-13 21:08:46.129 UTC
Right ascension
218.864°
Declination
25.299°

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Localization

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Waterfall

Notes

  • The pulse emission region was extended during fluence estimation.

Position

ra
218.864± 0.206degrees
dec
25.299± 0.069degrees
gl
34.35degrees
gb
66.64degrees

Detection and dispersion

bonsai_snr
12.5
snr_fitb
25.5
bonsai_dm
319.9pc cm⁻³
dm_fitb
320.0403± 0.06884pc cm⁻³
dm_exc_ne2001
298.4pc cm⁻³
dm_exc_ymw16
298.2pc cm⁻³

Arrival time

mjd_400
59865.88108945161± 1.57 × 10⁻⁹MJD
mjd_inf
59865.88099348284± 2.07 × 10⁻⁸MJD

Burst shape

bc_width
0.00197s
width_fitb
0.001289± 0.0000812s
scat_time
0.000000s

Flux and spectrum

flux
0.53± 0.20Jy
fluence
1.21± 0.54Jy ms
peak_freq
408.7MHz
low_freq
400.2MHz
high_freq
448.0MHz
sp_idx
11.39± 4.98
sp_run
-271.95± 52.54

Exposure and fluence thresholds

exp_up
64.83± 48.83hour
exp_low
0.00± 0.00hour
low_ft_68
0.0Jy ms
up_ft_68
1.4Jy ms
low_ft_95
0.0Jy ms
up_ft_95
17.6Jy ms

Fit quality

chi_sq
1655153.909
dof
1655796
flag_frac
0.376