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CHIME/FRBPublic data

FRB 20200824A

One-off burst

Event ID
121511355
Arrival, 400 MHz
2020-08-24 20:16:13.956 UTC
Right ascension
159.645°
Declination
86.107°

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Localization

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Waterfall

Notes

  • The pulse emission region was extended during fluence estimation.

Position

ra
159.645± 0.015degrees
dec
86.107± 0.071degrees
gl
125.40degrees
gb
30.36degrees

Detection and dispersion

bonsai_snr
22.1
snr_fitb
35.3
bonsai_dm
1059.5pc cm⁻³
dm_fitb
1061.9514± 0.01943pc cm⁻³
dm_exc_ne2001
1011.2pc cm⁻³
dm_exc_ymw16
1015.8pc cm⁻³

Arrival time

mjd_400
59085.84460596666± 1.08 × 10⁻⁹MJD
mjd_inf
59085.84428752502± 5.92 × 10⁻⁹MJD

Burst shape

bc_width
0.00393s
width_fitb
0.000566± 0.0000417s
scat_time
0.002241± 0.0001460s

Flux and spectrum

flux
1.02± 0.33Jy
fluence
4.47± 0.96Jy ms
peak_freq
431.1MHz
low_freq
400.2MHz
high_freq
492.1MHz
sp_idx
19.60± 2.44
sp_run
-131.61± 13.70

Exposure and fluence thresholds

exp_up
879.07± 432.73hour
exp_low
982.06± 498.80hour
low_ft_68
3.5Jy ms
up_ft_68
2.0Jy ms
low_ft_95
5.8Jy ms
up_ft_95
3.4Jy ms

Fit quality

chi_sq
1656663.575
dof
1657901
flag_frac
0.375