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CHIME/FRBPublic data

FRB 20200919C

One-off burst

Event ID
135575667
Arrival, 400 MHz
2020-09-19 08:44:21.634 UTC
Right ascension
10.333°
Declination
29.018°

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Localization

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Waterfall

Notes

  • The pulse emission region was extended during fluence estimation.

Position

ra
10.333± 0.034degrees
dec
29.018± 0.138degrees
gl
120.27degrees
gb
-33.80degrees

Detection and dispersion

bonsai_snr
35.3
snr_fitb
58.0
bonsai_dm
681.0pc cm⁻³
dm_fitb
680.6597± 0.00260pc cm⁻³
dm_exc_ne2001
634.8pc cm⁻³
dm_exc_ymw16
643.4pc cm⁻³

Arrival time

mjd_400
59111.36413928492± 4.88 × 10⁻¹⁰MJD
mjd_inf
59111.36393517915± 9.22 × 10⁻¹⁰MJD

Burst shape

bc_width
0.00197s
width_fitb
0.000244± 0.0000022s
scat_time
0.000000s

Flux and spectrum

flux
1.77± 0.48Jy
fluence
4.85± 1.33Jy ms
peak_freq
651.3MHz
low_freq
519.4MHz
high_freq
800.2MHz
sp_idx
43.78± 2.64
sp_run
-44.96± 2.63

Exposure and fluence thresholds

exp_up
111.20± 24.69hour
exp_low
0.00± 0.00hour
low_ft_68
—
up_ft_68
2.1Jy ms
low_ft_95
—
up_ft_95
3.6Jy ms

Fit quality

chi_sq
1970280.627
dof
1973640
flag_frac
0.256