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CHIME/FRBPublic data
Repeater
FRB20220912A
Event ID
302821541
Arrival, 400 MHz
2023-07-13 11:54:07.758 UTC
Right ascension
349.745°
Declination
48.797°

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Localization

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Waterfall

Notes

  • The pulse emission region was extended during fluence estimation.

Position

ra
349.745± 0.216degrees
dec
48.797± 0.220degrees
gl
107.64degrees
gb
-11.31degrees

Detection and dispersion

bonsai_snr
11.7
snr_fitb
17.8
bonsai_dm
220.4pc cm⁻³
dm_fitb
221.0320± 0.08315pc cm⁻³
dm_exc_ne2001
100.7pc cm⁻³
dm_exc_ymw16
103.3pc cm⁻³

Arrival time

mjd_400
60138.49592312755± 7.43 × 10⁻⁹MJD
mjd_inf
60138.49585684788± 2.60 × 10⁻⁸MJD

Burst shape

bc_width
0.00590s
width_fitb
0.001905± 0.0001487s
scat_time
0.000000s

Flux and spectrum

flux
0.64± 0.36Jy
fluence
2.63± 0.84Jy ms
peak_freq
474.4MHz
low_freq
406.9MHz
high_freq
552.9MHz
sp_idx
33.32± 5.52
sp_run
-98.03± 16.37

Exposure and fluence thresholds

exp_up
116.23± 66.00hour
exp_low
0.00± 0.00hour
low_ft_68
0.0Jy ms
up_ft_68
2.6Jy ms
low_ft_95
0.0Jy ms
up_ft_95
7.1Jy ms

Fit quality

chi_sq
1870296.463
dof
1870608
flag_frac
0.295