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CHIME/FRBPublic data

FRB 20201017D

One-off burst

Event ID
138599865
Arrival, 400 MHz
2020-10-17 07:59:37.585 UTC
Right ascension
27.295°
Declination
70.226°

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Localization

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Waterfall

Notes

  • The pulse emission region was extended during fluence estimation.

Position

ra
27.295± 0.236degrees
dec
70.226± 0.252degrees
gl
127.82degrees
gb
7.90degrees

Detection and dispersion

bonsai_snr
9.6
snr_fitb
11.1
bonsai_dm
270.1pc cm⁻³
dm_fitb
271.1326± 0.01983pc cm⁻³
dm_exc_ne2001
118.3pc cm⁻³
dm_exc_ymw16
32.0pc cm⁻³

Arrival time

mjd_400
59139.333073902824± 1.90 × 10⁻⁹MJD
mjd_inf
59139.33299259975± 6.24 × 10⁻⁹MJD

Burst shape

bc_width
0.00983s
width_fitb
0.000819± 0.0001138s
scat_time
0.000000s

Flux and spectrum

flux
0.87± 0.48Jy
fluence
3.46± 1.60Jy ms
peak_freq
400.2MHz
low_freq
400.2MHz
high_freq
800.2MHz
sp_idx
-3.39± 1.66
sp_run
0.69± 2.84

Exposure and fluence thresholds

exp_up
222.35± 131.92hour
exp_low
56.98± 84.59hour
low_ft_68
52.5Jy ms
up_ft_68
4.7Jy ms
low_ft_95
107.8Jy ms
up_ft_95
9.2Jy ms

Fit quality

chi_sq
2114138.284
dof
2114256
flag_frac
0.203