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CHIME/FRBPublic data

FRB 20220813A

One-off burst

Event ID
240115945
Arrival, 400 MHz
2022-08-13 04:51:32.786 UTC
Right ascension
274.916°
Declination
73.969°

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Localization

Notes

  • The pulse emission region was extended during fluence estimation.
  • Fitburst. Unable to fit burst morphology due to a failure in the fitburst pipeline most often caused by missing database information.

Position

ra
274.916± 0.191degrees
dec
73.969± 0.071degrees
gl
104.86degrees
gb
28.18degrees

Detection and dispersion

bonsai_snr
14.0
snr_fitb
—
bonsai_dm
516.4pc cm⁻³
dm_fitb
—
dm_exc_ne2001
465.1pc cm⁻³
dm_exc_ymw16
469.5pc cm⁻³

Arrival time

mjd_400
59804.202462803994± 9.10 × 10⁻⁸MJD
mjd_inf
59804.20230795813± 1.52 × 10⁻⁷MJD

Burst shape

bc_width
—
width_fitb
—
scat_time
—

Flux and spectrum

flux
—
fluence
—
peak_freq
—
low_freq
—
high_freq
—
sp_idx
—
sp_run
—

Exposure and fluence thresholds

exp_up
234.11± 166.79hour
exp_low
146.90± 115.85hour
low_ft_68
—
up_ft_68
—
low_ft_95
—
up_ft_95
—

Fit quality

chi_sq
—
dof
0
flag_frac
—