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CHIME/FRBPublic data

FRB 20191010A

One-off burst

Event ID
56851771
Arrival, 400 MHz
2019-10-10 06:26:16.687 UTC
Right ascension
175.453°
Declination
73.757°

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Localization

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Waterfall

Notes

  • The pulse emission region was extended during fluence estimation.

Position

ra
175.453± 0.224degrees
dec
73.757± 0.424degrees
gl
129.45degrees
gb
42.48degrees

Detection and dispersion

bonsai_snr
10.2
snr_fitb
13.1
bonsai_dm
1218.0pc cm⁻³
dm_fitb
1218.2019± 0.09534pc cm⁻³
dm_exc_ne2001
1179.3pc cm⁻³
dm_exc_ymw16
1187.2pc cm⁻³

Arrival time

mjd_400
58766.26824868726± 1.92 × 10⁻⁸MJD
mjd_inf
58766.2678833916± 3.44 × 10⁻⁸MJD

Burst shape

bc_width
0.00983s
width_fitb
0.000907± 0.0002450s
scat_time
0.021806± 0.0054299s

Flux and spectrum

flux
0.61± 0.36Jy
fluence
4.60± 2.00Jy ms
peak_freq
577.0MHz
low_freq
400.2MHz
high_freq
800.2MHz
sp_idx
2.35± 2.32
sp_run
-3.21± 2.60

Exposure and fluence thresholds

exp_up
261.29± 132.51hour
exp_low
195.89± 119.03hour
low_ft_68
3.7Jy ms
up_ft_68
0.5Jy ms
low_ft_95
6.8Jy ms
up_ft_95
0.9Jy ms

Fit quality

chi_sq
1742299.885
dof
1742465
flag_frac
0.344