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CHIME/FRBPublic data
Repeater
FRB20171019A
Event ID
105742638
Arrival, 400 MHz
2020-08-01 09:37:16.637 UTC
Right ascension
334.540°
Declination
-8.534°

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Localization

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Waterfall

Notes

  • The pulse emission region was extended during fluence estimation.

Position

ra
334.540± 0.205degrees
dec
-8.534± 0.392degrees
gl
52.81degrees
gb
-49.30degrees

Detection and dispersion

bonsai_snr
14.8
snr_fitb
18.9
bonsai_dm
452.9pc cm⁻³
dm_fitb
458.8761± 0.47178pc cm⁻³
dm_exc_ne2001
421.9pc cm⁻³
dm_exc_ymw16
432.6pc cm⁻³

Arrival time

mjd_400
59062.40088700511± 1.83 × 10⁻⁸MJD
mjd_inf
59062.400749404405± 1.43 × 10⁻⁷MJD

Burst shape

bc_width
0.03539s
width_fitb
0.012772± 0.0008440s
scat_time
0.000000s

Flux and spectrum

flux
1.18± 0.65Jy
fluence
15.93± 6.83Jy ms
peak_freq
411.1MHz
low_freq
400.2MHz
high_freq
493.0MHz
sp_idx
3.75± 3.13
sp_run
-69.72± 18.24

Exposure and fluence thresholds

exp_up
61.94± 36.23hour
exp_low
0.00± 0.00hour
low_ft_68
0.0Jy ms
up_ft_68
11.0Jy ms
low_ft_95
0.0Jy ms
up_ft_95
25.7Jy ms

Fit quality

chi_sq
1545772.605
dof
1546122
flag_frac
0.417