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CHIME/FRBPublic data

FRB 20200721E

One-off burst

Event ID
103513551
Arrival, 400 MHz
2020-07-21 16:44:10.604 UTC
Right ascension
69.174°
Declination
85.338°

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Localization

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Waterfall

Notes

  • The pulse emission region was extended during fluence estimation.

Position

ra
69.174± 0.214degrees
dec
85.338± 0.265degrees
gl
127.19degrees
gb
24.48degrees

Detection and dispersion

bonsai_snr
12.9
snr_fitb
13.9
bonsai_dm
642.1pc cm⁻³
dm_fitb
641.1654± 0.02153pc cm⁻³
dm_exc_ne2001
579.5pc cm⁻³
dm_exc_ymw16
578.4pc cm⁻³

Arrival time

mjd_400
59051.697344953864± 2.85 × 10⁻⁹MJD
mjd_inf
59051.697152691064± 7.06 × 10⁻⁹MJD

Burst shape

bc_width
0.00393s
width_fitb
0.001058± 0.0000837s
scat_time
0.000000s

Flux and spectrum

flux
0.13± 0.05Jy
fluence
0.39± 0.10Jy ms
peak_freq
503.2MHz
low_freq
400.2MHz
high_freq
800.2MHz
sp_idx
4.46± 2.03
sp_run
-9.74± 3.22

Exposure and fluence thresholds

exp_up
881.05± 438.19hour
exp_low
930.68± 460.75hour
low_ft_68
0.6Jy ms
up_ft_68
0.3Jy ms
low_ft_95
1.1Jy ms
up_ft_95
0.6Jy ms

Fit quality

chi_sq
1892291.820
dof
1892478
flag_frac
0.287