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CHIME/FRBPublic data

FRB 20211008F

One-off burst

Event ID
190347250
Arrival, 400 MHz
2021-10-08 13:41:31.058 UTC
Right ascension
99.242°
Declination
81.176°

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Localization

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Waterfall

Notes

  • The pulse emission region was extended during fluence estimation.

Position

ra
99.242± 0.238degrees
dec
81.176± 0.295degrees
gl
132.76degrees
gb
26.23degrees

Detection and dispersion

bonsai_snr
8.7
snr_fitb
10.5
bonsai_dm
1032.4pc cm⁻³
dm_fitb
1033.4167± 0.01140pc cm⁻³
dm_exc_ne2001
975.4pc cm⁻³
dm_exc_ymw16
976.4pc cm⁻³

Arrival time

mjd_400
59495.57049835976± 2.04 × 10⁻⁹MJD
mjd_inf
59495.57018847466± 3.98 × 10⁻⁹MJD

Burst shape

bc_width
0.00688s
width_fitb
0.000061± 0.0000587s
scat_time
0.010528± 0.0019799s

Flux and spectrum

flux
0.57± 0.23Jy
fluence
2.13± 0.43Jy ms
peak_freq
463.7MHz
low_freq
400.2MHz
high_freq
800.2MHz
sp_idx
1.70± 2.18
sp_run
-5.76± 3.10

Exposure and fluence thresholds

exp_up
468.66± 263.81hour
exp_low
477.01± 267.14hour
low_ft_68
4.9Jy ms
up_ft_68
1.7Jy ms
low_ft_95
8.6Jy ms
up_ft_95
3.0Jy ms

Fit quality

chi_sq
1747059.334
dof
1747163
flag_frac
0.342