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CHIME/FRBPublic data

FRB 20211206B

One-off burst

Event ID
201223978
Arrival, 400 MHz
2021-12-06 06:35:45.886 UTC
Right ascension
53.967°
Declination
50.151°

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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
53.967± 0.036degrees
dec
50.151± 0.055degrees
gl
147.93degrees
gb
-4.57degrees

Detection and dispersion

bonsai_snr
49.0
snr_fitb
—
bonsai_dm
458.2pc cm⁻³
dm_fitb
—
dm_exc_ne2001
282.3pc cm⁻³
dm_exc_ymw16
232.1pc cm⁻³

Arrival time

mjd_400
59554.27483664115± 3.64 × 10⁻⁷MJD
mjd_inf
59554.27469925636± 3.84 × 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
139.69± 53.91hour
exp_low
0.00± 0.00hour
low_ft_68
—
up_ft_68
—
low_ft_95
—
up_ft_95
—

Fit quality

chi_sq
—
dof
0
flag_frac
—