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CHIME/FRBPublic data
Repeater
FRB20220912A
Event ID
300284973
Arrival, 400 MHz
2023-06-30 12:29:51.330 UTC
Right ascension
344.697°
Declination
48.671°

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Localization

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Waterfall

Notes

  • The pulse emission region was extended during fluence estimation.

Position

ra
344.697± 0.169degrees
dec
48.671± 0.057degrees
gl
104.47degrees
gb
-10.12degrees

Detection and dispersion

bonsai_snr
20.4
snr_fitb
41.1
bonsai_dm
221.2pc cm⁻³
dm_fitb
220.8573± 0.03899pc cm⁻³
dm_exc_ne2001
88.4pc cm⁻³
dm_exc_ymw16
91.8pc cm⁻³

Arrival time

mjd_400
60125.520732981764± 3.37 × 10⁻⁹MJD
mjd_inf
60125.52066675448± 1.22 × 10⁻⁸MJD

Burst shape

bc_width
0.00295s
width_fitb
0.001141± 0.0000980s
scat_time
0.002776± 0.0004371s

Flux and spectrum

flux
0.79± 0.31Jy
fluence
3.82± 1.21Jy ms
peak_freq
463.3MHz
low_freq
413.1MHz
high_freq
519.5MHz
sp_idx
51.35± 3.80
sp_run
-175.41± 12.56

Exposure and fluence thresholds

exp_up
88.65± 71.02hour
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
1788088.509
dof
1789769
flag_frac
0.326