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CHIME/FRBPublic data

FRB 20211013D

One-off burst

Event ID
191235543
Arrival, 400 MHz
2021-10-13 10:11:57.633 UTC
Right ascension
54.430°
Declination
33.542°

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Localization

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Waterfall

Notes

  • The pulse emission region was extended during fluence estimation.

Position

ra
54.430± 0.086degrees
dec
33.542± 0.216degrees
gl
158.41degrees
gb
-17.64degrees

Detection and dispersion

bonsai_snr
9.6
snr_fitb
14.3
bonsai_dm
1090.6pc cm⁻³
dm_fitb
1091.2883± 0.06326pc cm⁻³
dm_exc_ne2001
1005.2pc cm⁻³
dm_exc_ymw16
993.3pc cm⁻³

Arrival time

mjd_400
59500.42497260783± 1.26 × 10⁻⁸MJD
mjd_inf
59500.424645369094± 2.28 × 10⁻⁸MJD

Burst shape

bc_width
0.00295s
width_fitb
0.000524± 0.0000394s
scat_time
0.000000s

Flux and spectrum

flux
0.68± 0.29Jy
fluence
1.71± 0.50Jy ms
peak_freq
701.4MHz
low_freq
596.5MHz
high_freq
800.2MHz
sp_idx
98.57± 18.23
sp_run
-87.84± 16.38

Exposure and fluence thresholds

exp_up
86.92± 49.01hour
exp_low
0.00± 0.00hour
low_ft_68
—
up_ft_68
1.4Jy ms
low_ft_95
—
up_ft_95
2.5Jy ms

Fit quality

chi_sq
1854047.258
dof
1854246
flag_frac
0.301