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CHIME/FRBPublic data
Repeater
FRB20220912A
Event ID
250950250
Arrival, 400 MHz
2022-11-06 04:04:33.842 UTC
Right ascension
347.243°
Declination
48.801°

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Localization

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Waterfall

Notes

  • The pulse emission region was extended during fluence estimation.

Position

ra
347.243± 0.224degrees
dec
48.801± 0.222degrees
gl
106.09degrees
gb
-10.69degrees

Detection and dispersion

bonsai_snr
11.2
snr_fitb
16.9
bonsai_dm
220.4pc cm⁻³
dm_fitb
220.4156± 0.09963pc cm⁻³
dm_exc_ne2001
94.1pc cm⁻³
dm_exc_ymw16
97.0pc cm⁻³

Arrival time

mjd_400
59889.16983613123± 1.09 × 10⁻⁸MJD
mjd_inf
59889.16977003638± 3.18 × 10⁻⁸MJD

Burst shape

bc_width
0.00688s
width_fitb
0.001426± 0.0002848s
scat_time
0.008598± 0.0014902s

Flux and spectrum

flux
0.39± 0.24Jy
fluence
1.88± 0.86Jy ms
peak_freq
481.3MHz
low_freq
400.2MHz
high_freq
608.5MHz
sp_idx
15.45± 3.51
sp_run
-41.87± 7.29

Exposure and fluence thresholds

exp_up
115.10± 65.56hour
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
1895762.340
dof
1896041
flag_frac
0.286