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CHIME/FRBPublic data
Repeater
FRB20220912A
Event ID
253964601
Arrival, 400 MHz
2022-12-05 02:18:01.412 UTC
Right ascension
347.257°
Declination
48.792°

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Localization

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Waterfall

Notes

  • The pulse emission region was extended during fluence estimation.

Position

ra
347.257± 0.236degrees
dec
48.792± 0.233degrees
gl
106.09degrees
gb
-10.70degrees

Detection and dispersion

bonsai_snr
10.4
snr_fitb
19.0
bonsai_dm
222.4pc cm⁻³
dm_fitb
222.1486± 0.29356pc cm⁻³
dm_exc_ne2001
95.9pc cm⁻³
dm_exc_ymw16
98.8pc cm⁻³

Arrival time

mjd_400
59918.09584967978± 2.12 × 10⁻⁸MJD
mjd_inf
59918.09578306528± 9.05 × 10⁻⁸MJD

Burst shape

bc_width
0.01769s
width_fitb
0.009264± 0.0007663s
scat_time
0.000000s

Flux and spectrum

flux
0.36± 0.23Jy
fluence
4.41± 1.34Jy ms
peak_freq
445.7MHz
low_freq
400.2MHz
high_freq
529.4MHz
sp_idx
16.71± 3.49
sp_run
-77.63± 14.33

Exposure and fluence thresholds

exp_up
113.50± 66.72hour
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
1931001.722
dof
1931358
flag_frac
0.272