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CHIME/FRBPublic data

FRB 20211003F

One-off burst

Event ID
189434182
Arrival, 400 MHz
2021-10-03 06:37:40.454 UTC
Right ascension
350.885°
Declination
21.963°

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Localization

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Waterfall

Notes

  • The pulse emission region was extended during fluence estimation.
  • Flux and fluence. Flux/fluence unavailable because the best available calibrator was of poor quality.

Position

ra
350.885± 0.216degrees
dec
21.963± 0.096degrees
gl
97.35degrees
gb
-36.50degrees

Detection and dispersion

bonsai_snr
9.5
snr_fitb
11.9
bonsai_dm
535.0pc cm⁻³
dm_fitb
535.9160± 0.01114pc cm⁻³
dm_exc_ne2001
493.0pc cm⁻³
dm_exc_ymw16
501.7pc cm⁻³

Arrival time

mjd_400
59490.27616265948± 6.95 × 10⁻¹⁰MJD
mjd_inf
59490.27600195723± 3.41 × 10⁻⁹MJD

Burst shape

bc_width
0.00688s
width_fitb
0.000341± 0.0000168s
scat_time
0.000000s

Flux and spectrum

flux
—
fluence
—
peak_freq
446.9MHz
low_freq
400.2MHz
high_freq
518.4MHz
sp_idx
23.11± 6.76
sp_run
-104.60± 29.13

Exposure and fluence thresholds

exp_up
75.98± 48.70hour
exp_low
0.00± 0.00hour
low_ft_68
—
up_ft_68
—
low_ft_95
—
up_ft_95
—

Fit quality

chi_sq
1792873.530
dof
1793010
flag_frac
0.324