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CHIME/FRBPublic data
Repeater
FRB20220912A
Event ID
302820090
Arrival, 400 MHz
2023-07-13 11:46:33.719 UTC
Right ascension
347.245°
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
347.245± 0.214degrees
dec
48.797± 0.218degrees
gl
106.08degrees
gb
-10.69degrees

Detection and dispersion

bonsai_snr
11.5
snr_fitb
14.0
bonsai_dm
224.8pc cm⁻³
dm_fitb
224.3370± 0.37914pc cm⁻³
dm_exc_ne2001
98.0pc cm⁻³
dm_exc_ymw16
100.9pc cm⁻³

Arrival time

mjd_400
60138.49066804242± 5.90 × 10⁻⁸MJD
mjd_inf
60138.49060077169± 1.28 × 10⁻⁷MJD

Burst shape

bc_width
0.02458s
width_fitb
0.008004± 0.0007057s
scat_time
0.000000s

Flux and spectrum

flux
0.57± 0.27Jy
fluence
6.38± 2.09Jy ms
peak_freq
560.3MHz
low_freq
422.6MHz
high_freq
742.9MHz
sp_idx
19.49± 6.54
sp_run
-28.95± 9.99

Exposure and fluence thresholds

exp_up
114.83± 66.18hour
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
1888886.845
dof
1889076
flag_frac
0.288