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CHIME/FRBPublic data
Repeater
FRB20220912A
Event ID
246248236
Arrival, 400 MHz
2022-10-14 05:38:29.133 UTC
Right ascension
347.494°
Declination
48.802°

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Localization

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Waterfall

Notes

  • The pulse emission region was extended during fluence estimation.

Position

ra
347.494± 0.216degrees
dec
48.802± 0.221degrees
gl
106.24degrees
gb
-10.75degrees

Detection and dispersion

bonsai_snr
11.6
snr_fitb
13.2
bonsai_dm
218.8pc cm⁻³
dm_fitb
219.0511± 0.08401pc cm⁻³
dm_exc_ne2001
93.4pc cm⁻³
dm_exc_ymw16
96.2pc cm⁻³

Arrival time

mjd_400
59866.23505940479± 6.24 × 10⁻⁹MJD
mjd_inf
59866.234993719125± 2.60 × 10⁻⁸MJD

Burst shape

bc_width
0.00590s
width_fitb
0.002078± 0.0002720s
scat_time
0.000000s

Flux and spectrum

flux
0.31± 0.15Jy
fluence
2.42± 0.78Jy ms
peak_freq
450.6MHz
low_freq
400.2MHz
high_freq
611.7MHz
sp_idx
5.85± 2.57
sp_run
-24.65± 7.37

Exposure and fluence thresholds

exp_up
116.00± 65.37hour
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
1705362.359
dof
1705530
flag_frac
0.357