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CHIME/FRBPublic data

FRB 20210530C

One-off burst

Event ID
172529231
Arrival, 400 MHz
2021-05-30 07:01:47.607 UTC
Right ascension
233.661°
Declination
44.507°

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Localization

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Waterfall

Notes

  • The pulse emission region was extended during fluence estimation.

Position

ra
233.661± 0.148degrees
dec
44.507± 0.024degrees
gl
71.96degrees
gb
53.14degrees

Detection and dispersion

bonsai_snr
30.2
snr_fitb
37.8
bonsai_dm
965.2pc cm⁻³
dm_fitb
965.8346± 0.00695pc cm⁻³
dm_exc_ne2001
936.4pc cm⁻³
dm_exc_ymw16
940.8pc cm⁻³

Arrival time

mjd_400
59364.29291211903± 1.29 × 10⁻⁹MJD
mjd_inf
59364.29262249941± 2.45 × 10⁻⁹MJD

Burst shape

bc_width
0.00393s
width_fitb
0.000390± 0.0000265s
scat_time
0.005932± 0.0004490s

Flux and spectrum

flux
1.30± 0.55Jy
fluence
4.75± 2.00Jy ms
peak_freq
480.9MHz
low_freq
400.2MHz
high_freq
800.2MHz
sp_idx
1.25± 0.61
sp_run
-3.41± 0.80

Exposure and fluence thresholds

exp_up
60.45± 53.92hour
exp_low
0.00± 0.00hour
low_ft_68
—
up_ft_68
2.3Jy ms
low_ft_95
—
up_ft_95
4.1Jy ms

Fit quality

chi_sq
1227084.875
dof
1228505
flag_frac
0.219