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CHIME/FRBPublic data

FRB 20201124D

One-off burst

Event ID
144659065
Arrival, 400 MHz
2020-11-24 13:54:12.318 UTC
Right ascension
153.352°
Declination
58.142°

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Localization

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Waterfall

Notes

  • The pulse emission region was extended during fluence estimation.

Position

ra
153.352± 0.132degrees
dec
58.142± 0.027degrees
gl
153.42degrees
gb
48.57degrees

Detection and dispersion

bonsai_snr
57.2
snr_fitb
152.6
bonsai_dm
259.2pc cm⁻³
dm_fitb
259.4965± 0.00138pc cm⁻³
dm_exc_ne2001
222.3pc cm⁻³
dm_exc_ymw16
232.8pc cm⁻³

Arrival time

mjd_400
59177.57930923483± 2.15 × 10⁻¹⁰MJD
mjd_inf
59177.57923142103± 4.66 × 10⁻¹⁰MJD

Burst shape

bc_width
0.00393s
width_fitb
0.000206± 0.0000080s
scat_time
0.008279± 0.0001181s

Flux and spectrum

flux
6.15± 1.67Jy
fluence
26.24± 6.70Jy ms
peak_freq
400.2MHz
low_freq
400.2MHz
high_freq
748.4MHz
sp_idx
-0.62± 0.13
sp_run
-4.89± 0.22

Exposure and fluence thresholds

exp_up
124.00± 73.01hour
exp_low
0.00± 0.00hour
low_ft_68
—
up_ft_68
4.0Jy ms
low_ft_95
—
up_ft_95
6.8Jy ms

Fit quality

chi_sq
2155934.150
dof
2179217
flag_frac
0.179