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CHIME/FRBPublic data
Repeater
FRB20180916B
Event ID
194488393
Arrival, 400 MHz
2021-11-01 07:18:45.863 UTC
Right ascension
29.476°
Declination
65.590°

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Localization

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Waterfall

Notes

  • The pulse emission region was extended during fluence estimation.

Position

ra
29.476± 0.160degrees
dec
65.590± 0.048degrees
gl
129.73degrees
gb
3.60degrees

Detection and dispersion

bonsai_snr
37.4
snr_fitb
203.1
bonsai_dm
349.0pc cm⁻³
dm_fitb
349.4180± 0.00786pc cm⁻³
dm_exc_ne2001
149.5pc cm⁻³
dm_exc_ymw16
25.0pc cm⁻³

Arrival time

mjd_400
59519.30469748423± 8.86 × 10⁻¹⁰MJD
mjd_inf
59519.304592706125± 2.52 × 10⁻⁹MJD

Burst shape

bc_width
0.00492s
width_fitb
0.001008± 0.0000150s
scat_time
0.003492± 0.0000778s

Flux and spectrum

flux
5.45± 1.55Jy
fluence
24.84± 6.98Jy ms
peak_freq
487.0MHz
low_freq
435.5MHz
high_freq
544.5MHz
sp_idx
72.48± 1.05
sp_run
-184.65± 2.58

Exposure and fluence thresholds

exp_up
186.51± 87.77hour
exp_low
0.00± 0.00hour
low_ft_68
0.0Jy ms
up_ft_68
4.5Jy ms
low_ft_95
0.0Jy ms
up_ft_95
10.0Jy ms

Fit quality

chi_sq
1896586.799
dof
1937837
flag_frac
0.270