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CHIME/FRBPublic data

FRB 20210406C

One-off burst

Event ID
167171695
Arrival, 400 MHz
2021-04-06 18:21:10.153 UTC
Right ascension
351.288°
Declination
47.262°

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Localization

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Waterfall

Notes

  • The pulse emission region was extended during fluence estimation.

Position

ra
351.288± 0.231degrees
dec
47.262± 0.227degrees
gl
108.09degrees
gb
-13.11degrees

Detection and dispersion

bonsai_snr
10.4
snr_fitb
14.0
bonsai_dm
786.5pc cm⁻³
dm_fitb
787.2834± 0.00389pc cm⁻³
dm_exc_ne2001
682.1pc cm⁻³
dm_exc_ymw16
686.0pc cm⁻³

Arrival time

mjd_400
59310.76470084558± 5.60 × 10⁻¹⁰MJD
mjd_inf
59310.76446476714± 1.29 × 10⁻⁹MJD

Burst shape

bc_width
0.00197s
width_fitb
0.000274± 0.0000080s
scat_time
0.000000s

Flux and spectrum

flux
0.67± 0.23Jy
fluence
1.58± 0.41Jy ms
peak_freq
533.9MHz
low_freq
400.2MHz
high_freq
800.2MHz
sp_idx
8.04± 2.16
sp_run
-13.96± 3.16

Exposure and fluence thresholds

exp_up
110.53± 63.10hour
exp_low
0.00± 0.00hour
low_ft_68
—
up_ft_68
2.0Jy ms
low_ft_95
—
up_ft_95
3.3Jy ms

Fit quality

chi_sq
750376.282
dof
750566
flag_frac
0.261