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CHIME/FRBPublic data
Repeater
FRB20181030A
Event ID
69848458
Arrival, 400 MHz
2020-01-22 10:28:20.243 UTC
Right ascension
158.205°
Declination
73.796°

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Localization

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Waterfall

Notes

  • The pulse emission region was extended during fluence estimation.

Position

ra
158.205± 0.232degrees
dec
73.796± 0.272degrees
gl
134.88degrees
gb
39.95degrees

Detection and dispersion

bonsai_snr
8.3
snr_fitb
12.6
bonsai_dm
106.8pc cm⁻³
dm_fitb
103.4696± 0.10965pc cm⁻³
dm_exc_ne2001
62.4pc cm⁻³
dm_exc_ymw16
70.3pc cm⁻³

Arrival time

mjd_400
58870.43634540252± 6.18 × 10⁻⁹MJD
mjd_inf
58870.43631437564± 3.35 × 10⁻⁸MJD

Burst shape

bc_width
0.00688s
width_fitb
0.002479± 0.0003451s
scat_time
0.000000s

Flux and spectrum

flux
0.32± 0.27Jy
fluence
1.64± 0.70Jy ms
peak_freq
400.2MHz
low_freq
400.2MHz
high_freq
544.2MHz
sp_idx
-3.94± 3.00
sp_run
-11.55± 10.31

Exposure and fluence thresholds

exp_up
255.76± 148.54hour
exp_low
258.65± 78.33hour
low_ft_68
2.4Jy ms
up_ft_68
0.3Jy ms
low_ft_95
6.0Jy ms
up_ft_95
0.9Jy ms

Fit quality

chi_sq
2209521.382
dof
2209674
flag_frac
0.167