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CHIME/FRBPublic data

FRB 20200927C

One-off burst

Event ID
136606501
Arrival, 400 MHz
2020-09-27 09:24:33.891 UTC
Right ascension
27.502°
Declination
13.634°

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Localization

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Waterfall

Notes

  • The pulse emission region was extended during fluence estimation.

Position

ra
27.502± 0.196degrees
dec
13.634± 0.240degrees
gl
143.98degrees
gb
-46.83degrees

Detection and dispersion

bonsai_snr
15.6
snr_fitb
21.9
bonsai_dm
1383.0pc cm⁻³
dm_fitb
1383.5879± 0.00781pc cm⁻³
dm_exc_ne2001
1345.5pc cm⁻³
dm_exc_ymw16
1354.7pc cm⁻³

Arrival time

mjd_400
59119.39205892483± 1.27 × 10⁻⁹MJD
mjd_inf
59119.391644035786± 2.66 × 10⁻⁹MJD

Burst shape

bc_width
0.00197s
width_fitb
0.000633± 0.0000267s
scat_time
0.000000s

Flux and spectrum

flux
1.51± 0.57Jy
fluence
3.58± 1.16Jy ms
peak_freq
578.7MHz
low_freq
400.2MHz
high_freq
800.2MHz
sp_idx
7.02± 1.61
sp_run
-9.51± 2.05

Exposure and fluence thresholds

exp_up
82.56± 43.94hour
exp_low
0.00± 0.00hour
low_ft_68
—
up_ft_68
2.6Jy ms
low_ft_95
—
up_ft_95
4.8Jy ms

Fit quality

chi_sq
1813595.305
dof
1814070
flag_frac
0.317