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CHIME/FRBPublic data

FRB 20210412C

One-off burst

Event ID
167993662
Arrival, 400 MHz
2021-04-12 23:11:39.761 UTC
Right ascension
68.947°
Declination
22.313°

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Localization

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Waterfall

Notes

  • The pulse emission region was extended during fluence estimation.

Position

ra
68.947± 0.217degrees
dec
22.313± 0.252degrees
gl
176.18degrees
gb
-16.63degrees

Detection and dispersion

bonsai_snr
11.3
snr_fitb
13.6
bonsai_dm
463.4pc cm⁻³
dm_fitb
463.8441± 0.06900pc cm⁻³
dm_exc_ne2001
372.0pc cm⁻³
dm_exc_ymw16
345.9pc cm⁻³

Arrival time

mjd_400
59316.966432418696± 7.70 × 10⁻⁹MJD
mjd_inf
59316.966293328274± 2.21 × 10⁻⁸MJD

Burst shape

bc_width
0.00786s
width_fitb
0.003137± 0.0003439s
scat_time
0.000000s

Flux and spectrum

flux
0.48± 0.19Jy
fluence
3.66± 0.41Jy ms
peak_freq
400.2MHz
low_freq
400.2MHz
high_freq
800.2MHz
sp_idx
-1.04± 1.49
sp_run
-1.64± 2.46

Exposure and fluence thresholds

exp_up
80.87± 48.65hour
exp_low
0.00± 0.00hour
low_ft_68
—
up_ft_68
3.0Jy ms
low_ft_95
—
up_ft_95
4.9Jy ms

Fit quality

chi_sq
1972974.069
dof
1973154
flag_frac
0.257