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CHIME/FRBPublic data

FRB 20200709A

One-off burst

Event ID
97942944
Arrival, 400 MHz
2020-07-09 21:57:00.661 UTC
Right ascension
138.540°
Declination
68.768°

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Localization

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Waterfall

Notes

  • The pulse emission region was extended during fluence estimation.
  • Flux and fluence. Flux/fluence unavailable because the best available calibrator was of poor quality.

Position

ra
138.540± 0.226degrees
dec
68.768± 0.235degrees
gl
144.79degrees
gb
37.81degrees

Detection and dispersion

bonsai_snr
10.9
snr_fitb
12.5
bonsai_dm
998.0pc cm⁻³
dm_fitb
998.3710± 0.00948pc cm⁻³
dm_exc_ne2001
954.5pc cm⁻³
dm_exc_ymw16
962.3pc cm⁻³

Arrival time

mjd_400
59039.914590978224± 1.59 × 10⁻⁹MJD
mjd_inf
59039.914291602094± 3.26 × 10⁻⁹MJD

Burst shape

bc_width
0.00295s
width_fitb
0.000171± 0.0000578s
scat_time
0.006885± 0.0010931s

Flux and spectrum

flux
—
fluence
—
peak_freq
400.2MHz
low_freq
400.2MHz
high_freq
800.2MHz
sp_idx
-0.22± 1.88
sp_run
-2.50± 2.59

Exposure and fluence thresholds

exp_up
201.33± 118.44hour
exp_low
0.00± 0.00hour
low_ft_68
—
up_ft_68
—
low_ft_95
—
up_ft_95
—

Fit quality

chi_sq
2069393.229
dof
2069543
flag_frac
0.220