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CHIME/FRBPublic data

FRB 20200204H

One-off burst

Event ID
71827335
Arrival, 400 MHz
2020-02-04 11:26:19.705 UTC
Right ascension
185.559°
Declination
83.115°

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Localization

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Waterfall

Notes

  • The pulse emission region was extended during fluence estimation.

Position

ra
185.559± 0.235degrees
dec
83.115± 0.299degrees
gl
123.98degrees
gb
33.95degrees

Detection and dispersion

bonsai_snr
8.0
snr_fitb
6.8
bonsai_dm
300.9pc cm⁻³
dm_fitb
301.8614± 0.29084pc cm⁻³
dm_exc_ne2001
256.0pc cm⁻³
dm_exc_ymw16
262.2pc cm⁻³

Arrival time

mjd_400
58883.47661695867± 4.81 × 10⁻⁸MJD
mjd_inf
58883.47652644112± 9.96 × 10⁻⁸MJD

Burst shape

bc_width
0.01081s
width_fitb
0.003514± 0.0006633s
scat_time
0.000000s

Flux and spectrum

flux
0.30± 0.23Jy
fluence
1.15± 0.42Jy ms
peak_freq
619.6MHz
low_freq
400.2MHz
high_freq
800.2MHz
sp_idx
9.04± 5.00
sp_run
-10.34± 5.76

Exposure and fluence thresholds

exp_up
551.69± 282.34hour
exp_low
636.92± 337.17hour
low_ft_68
1.4Jy ms
up_ft_68
0.5Jy ms
low_ft_95
2.6Jy ms
up_ft_95
1.0Jy ms

Fit quality

chi_sq
2033701.857
dof
2033742
flag_frac
0.234