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CHIME/FRBPublic data
Repeater
FRB20181128A
Event ID
172987290
Arrival, 400 MHz
2021-06-03 20:12:14.665 UTC
Right ascension
76.330°
Declination
63.382°

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Localization

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Waterfall

Notes

  • This event should be excluded from parameter inference due to non-nominal telescope operation.
  • The pulse emission region was extended during fluence estimation.
  • Exposure. Event occurred during a period when the L4 metadata system was offline or misconfigured and should be excluded from population studies.

Position

ra
76.330± 0.252degrees
dec
63.382± 0.254degrees
gl
147.25degrees
gb
13.27degrees

Detection and dispersion

bonsai_snr
9.7
snr_fitb
13.8
bonsai_dm
447.6pc cm⁻³
dm_fitb
447.9755± 0.23481pc cm⁻³
dm_exc_ne2001
341.8pc cm⁻³
dm_exc_ymw16
307.1pc cm⁻³

Arrival time

mjd_400
59368.841836400155± 4.80 × 10⁻⁸MJD
mjd_inf
59368.84170206816± 8.52 × 10⁻⁸MJD

Burst shape

bc_width
0.00688s
width_fitb
0.002229± 0.0002159s
scat_time
0.000000s

Flux and spectrum

flux
0.36± 0.21Jy
fluence
2.65± 0.75Jy ms
peak_freq
717.0MHz
low_freq
605.3MHz
high_freq
800.2MHz
sp_idx
93.61± 22.45
sp_run
-80.26± 19.24

Exposure and fluence thresholds

exp_up
164.61± 99.00hour
exp_low
0.00± 0.00hour
low_ft_68
0.0Jy ms
up_ft_68
16.3Jy ms
low_ft_95
0.0Jy ms
up_ft_95
48.3Jy ms

Fit quality

chi_sq
1959199.571
dof
1959384
flag_frac
0.262