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CHIME/FRBPublic data
Repeater
FRB20220912A
Event ID
254197803
Arrival, 400 MHz
2022-12-06 02:11:00.361 UTC
Right ascension
347.110°
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
347.110± 0.206degrees
dec
48.802± 0.207degrees
gl
106.00degrees
gb
-10.65degrees

Detection and dispersion

bonsai_snr
14.7
snr_fitb
23.0
bonsai_dm
220.4pc cm⁻³
dm_fitb
219.8607± 0.12802pc cm⁻³
dm_exc_ne2001
93.2pc cm⁻³
dm_exc_ymw16
96.1pc cm⁻³

Arrival time

mjd_400
59919.09097639958± 2.54 × 10⁻⁸MJD
mjd_inf
59919.090910471146± 4.60 × 10⁻⁸MJD

Burst shape

bc_width
0.00393s
width_fitb
0.001293± 0.0000723s
scat_time
0.000000s

Flux and spectrum

flux
0.67± 0.36Jy
fluence
2.61± 1.37Jy ms
peak_freq
690.9MHz
low_freq
603.5MHz
high_freq
791.0MHz
sp_idx
137.45± 18.49
sp_run
-125.85± 17.21

Exposure and fluence thresholds

exp_up
118.46± 64.52hour
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
1926459.441
dof
1926984
flag_frac
0.274