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CHIME/FRBPublic data

FRB 20211001E

One-off burst

Event ID
188890864
Arrival, 400 MHz
2021-10-01 00:58:26.223 UTC
Right ascension
265.395°
Declination
43.898°

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Localization

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Waterfall

Notes

  • The pulse emission region was extended during fluence estimation.

Position

ra
265.395± 0.240degrees
dec
43.898± 0.242degrees
gl
69.96degrees
gb
30.57degrees

Detection and dispersion

bonsai_snr
9.5
snr_fitb
10.4
bonsai_dm
313.4pc cm⁻³
dm_fitb
313.3622± 0.00722pc cm⁻³
dm_exc_ne2001
265.1pc cm⁻³
dm_exc_ymw16
273.7pc cm⁻³

Arrival time

mjd_400
59488.04058128267± 1.01 × 10⁻⁹MJD
mjd_inf
59488.04048731642± 2.39 × 10⁻⁹MJD

Burst shape

bc_width
0.00197s
width_fitb
0.000373± 0.0000383s
scat_time
0.000000s

Flux and spectrum

flux
0.23± 0.08Jy
fluence
0.60± 0.16Jy ms
peak_freq
400.2MHz
low_freq
400.2MHz
high_freq
800.2MHz
sp_idx
-2.95± 1.68
sp_run
2.18± 2.44

Exposure and fluence thresholds

exp_up
99.75± 62.21hour
exp_low
0.00± 0.00hour
low_ft_68
—
up_ft_68
0.9Jy ms
low_ft_95
—
up_ft_95
1.5Jy ms

Fit quality

chi_sq
1869371.677
dof
1869474
flag_frac
0.296