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CHIME/FRBPublic data

FRB 20181115A

One-off burst

Arrival, 400 MHz
2018-11-15 13:54:58.046 UTC
Right ascension
142.980°
Declination
56.400°

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Localization

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Waterfall

Position

ra
142.980± 0.039degrees
dec
56.400± 0.180degrees
gl
159.11degrees
gb
44.20degrees

Detection and dispersion

bonsai_snr
18.8
snr_fitb
25.2
bonsai_dm
981.8pc cm⁻³
dm_fitb
981.6130± 0.01600pc cm⁻³
dm_exc_ne2001
941.6pc cm⁻³
dm_exc_ymw16
951.8pc cm⁻³

Arrival time

mjd_400
58437.5798384896± 2.70 × 10⁻⁹MJD
mjd_inf
58437.5795441385± 5.40 × 10⁻⁹MJD

Burst shape

bc_width
0.00492s
width_fitb
0.001830± 0.0001200s
scat_time
<0.0021s

Flux and spectrum

flux
0.44± 0.20Jy
fluence
1.92± 0.47Jy ms
peak_freq
468.8MHz
low_freq
400.2MHz
high_freq
568.4MHz
sp_idx
19.60± 2.50
sp_run
-62.00± 7.30

Exposure and fluence thresholds

exp_up
23.00± 11.00hour
exp_low
—
low_ft_68
0.0Jy ms
up_ft_68
1.7Jy ms
low_ft_95
0.0Jy ms
up_ft_95
2.8Jy ms

Fit quality

chi_sq
329974.605
dof
328314
flag_frac
0.473