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CHIME/FRBPublic data

FRB 20200120G

One-off burst

Event ID
69546110
Arrival, 400 MHz
2020-01-20 15:26:49.091 UTC
Right ascension
231.850°
Declination
28.376°

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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 system upgrade (hardware or software) and should be excluded from population studies.

Position

ra
231.850± 0.216degrees
dec
28.376± 0.228degrees
gl
44.28degrees
gb
55.62degrees

Detection and dispersion

bonsai_snr
12.4
snr_fitb
13.8
bonsai_dm
706.8pc cm⁻³
dm_fitb
709.0050± 0.00795pc cm⁻³
dm_exc_ne2001
680.6pc cm⁻³
dm_exc_ymw16
684.6pc cm⁻³

Arrival time

mjd_400
58868.64362373776± 1.13 × 10⁻⁹MJD
mjd_inf
58868.64341113226± 2.64 × 10⁻⁹MJD

Burst shape

bc_width
0.00197s
width_fitb
0.000556± 0.0000316s
scat_time
0.000000s

Flux and spectrum

flux
0.81± 0.41Jy
fluence
1.81± 0.84Jy ms
peak_freq
458.6MHz
low_freq
400.2MHz
high_freq
800.2MHz
sp_idx
1.07± 1.42
sp_run
-3.92± 2.16

Exposure and fluence thresholds

exp_up
76.68± 45.37hour
exp_low
0.00± 0.00hour
low_ft_68
—
up_ft_68
1.6Jy ms
low_ft_95
—
up_ft_95
2.9Jy ms

Fit quality

chi_sq
2039226.562
dof
2039412
flag_frac
0.232