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CHIME/FRBPublic data

FRB 20200915B

One-off burst

Event ID
134911856
Arrival, 400 MHz
2020-09-15 07:36:41.312 UTC
Right ascension
348.536°
Declination
38.286°

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Localization

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Waterfall

Notes

  • The pulse emission region was extended during fluence estimation.

Position

ra
348.536± 0.242degrees
dec
38.286± 0.264degrees
gl
102.71degrees
gb
-20.73degrees

Detection and dispersion

bonsai_snr
8.3
snr_fitb
12.6
bonsai_dm
1203.4pc cm⁻³
dm_fitb
1208.8494± 0.57996pc cm⁻³
dm_exc_ne2001
1141.3pc cm⁻³
dm_exc_ymw16
1150.1pc cm⁻³

Arrival time

mjd_400
59107.317144817076± 1.24 × 10⁻⁷MJD
mjd_inf
59107.316782325914± 2.14 × 10⁻⁷MJD

Burst shape

bc_width
0.06095s
width_fitb
0.008441± 0.0036222s
scat_time
0.202496± 0.0537705s

Flux and spectrum

flux
0.31± 0.15Jy
fluence
4.71± 1.75Jy ms
peak_freq
400.2MHz
low_freq
400.2MHz
high_freq
800.2MHz
sp_idx
-4.60± 1.73
sp_run
4.94± 2.18

Exposure and fluence thresholds

exp_up
93.62± 57.24hour
exp_low
0.00± 0.00hour
low_ft_68
—
up_ft_68
5.2Jy ms
low_ft_95
—
up_ft_95
9.3Jy ms

Fit quality

chi_sq
4014856.143
dof
4015009
flag_frac
0.248