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CHIME/FRBPublic data

FRB 20190929B

One-off burst

Event ID
56603084
Arrival, 400 MHz
2019-09-29 13:32:11.583 UTC
Right ascension
90.809°
Declination
11.781°

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Localization

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Waterfall

Notes

  • The pulse emission region was extended during fluence estimation.

Position

ra
90.809± 0.233degrees
dec
11.781± 0.294degrees
gl
196.91degrees
gb
-5.09degrees

Detection and dispersion

bonsai_snr
8.9
snr_fitb
13.5
bonsai_dm
376.9pc cm⁻³
dm_fitb
376.9683± 0.00750pc cm⁻³
dm_exc_ne2001
213.0pc cm⁻³
dm_exc_ymw16
109.4pc cm⁻³

Arrival time

mjd_400
58755.56402294739± 1.08 × 10⁻⁹MJD
mjd_inf
58755.56390990794± 2.49 × 10⁻⁹MJD

Burst shape

bc_width
0.00197s
width_fitb
0.000378± 0.0000252s
scat_time
0.000000s

Flux and spectrum

flux
1.36± 0.67Jy
fluence
2.71± 0.93Jy ms
peak_freq
536.1MHz
low_freq
400.2MHz
high_freq
800.2MHz
sp_idx
5.81± 2.10
sp_run
-9.94± 2.99

Exposure and fluence thresholds

exp_up
70.57± 46.26hour
exp_low
0.00± 0.00hour
low_ft_68
—
up_ft_68
1.5Jy ms
low_ft_95
—
up_ft_95
2.7Jy ms

Fit quality

chi_sq
1962448.104
dof
1962624
flag_frac
0.261