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CHIME/FRBPublic data

FRB 20190128C

One-off burst

Event ID
28649531
Arrival, 400 MHz
2019-01-28 16:11:22.741 UTC
Right ascension
70.391°
Declination
78.941°

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Localization

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Waterfall

Notes

  • This event was included in Catalog 1.
  • The pulse emission region was extended during fluence estimation.

Position

ra
70.391± 0.224degrees
dec
78.941± 0.374degrees
gl
132.90degrees
gb
20.85degrees

Detection and dispersion

bonsai_snr
10.1
snr_fitb
19.4
bonsai_dm
304.1pc cm⁻³
dm_fitb
309.6285± 0.06897pc cm⁻³
dm_exc_ne2001
238.4pc cm⁻³
dm_exc_ymw16
230.3pc cm⁻³

Arrival time

mjd_400
58511.67456876315± 7.75 × 10⁻⁹MJD
mjd_inf
58511.67447591653± 2.21 × 10⁻⁸MJD

Burst shape

bc_width
0.01376s
width_fitb
0.000152± 0.0001258s
scat_time
0.029238± 0.0030635s

Flux and spectrum

flux
0.50± 0.46Jy
fluence
3.90± 2.17Jy ms
peak_freq
490.5MHz
low_freq
423.9MHz
high_freq
567.5MHz
sp_idx
44.06± 8.92
sp_run
-108.26± 19.76

Exposure and fluence thresholds

exp_up
369.38± 211.45hour
exp_low
366.74± 211.32hour
low_ft_68
6.7Jy ms
up_ft_68
1.8Jy ms
low_ft_95
13.9Jy ms
up_ft_95
3.7Jy ms

Fit quality

chi_sq
1689769.910
dof
1690139
flag_frac
0.363