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CHIME/FRBPublic data

FRB 20210526C

One-off burst

Event ID
172184643
Arrival, 400 MHz
2021-05-26 22:42:40.934 UTC
Right ascension
105.928°
Declination
21.088°

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Localization

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Waterfall

Notes

  • The pulse emission region was extended during fluence estimation.

Position

ra
105.928± 0.225degrees
dec
21.088± 0.244degrees
gl
195.23degrees
gb
12.04degrees

Detection and dispersion

bonsai_snr
11.3
snr_fitb
27.6
bonsai_dm
489.7pc cm⁻³
dm_fitb
489.9918± 0.04493pc cm⁻³
dm_exc_ne2001
376.5pc cm⁻³
dm_exc_ymw16
330.5pc cm⁻³

Arrival time

mjd_400
59360.94630710744± 6.74 × 10⁻⁹MJD
mjd_inf
59360.946160176245± 1.51 × 10⁻⁸MJD

Burst shape

bc_width
0.00590s
width_fitb
0.000332± 0.0000557s
scat_time
0.010600± 0.0008262s

Flux and spectrum

flux
0.79± 0.19Jy
fluence
2.97± 0.20Jy ms
peak_freq
564.3MHz
low_freq
500.0MHz
high_freq
636.9MHz
sp_idx
107.99± 11.09
sp_run
-157.11± 15.91

Exposure and fluence thresholds

exp_up
80.66± 47.58hour
exp_low
0.00± 0.00hour
low_ft_68
—
up_ft_68
1.8Jy ms
low_ft_95
—
up_ft_95
2.9Jy ms

Fit quality

chi_sq
1886052.395
dof
1886807
flag_frac
0.289