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CHIME/FRBPublic data
Repeater
FRB20220912A
Event ID
250950644
Arrival, 400 MHz
2022-11-06 04:06:07.989 UTC
Right ascension
347.014°
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
347.014± 0.222degrees
dec
48.801± 0.233degrees
gl
105.94degrees
gb
-10.63degrees

Detection and dispersion

bonsai_snr
10.0
snr_fitb
18.4
bonsai_dm
222.0pc cm⁻³
dm_fitb
223.4694± 0.38675pc cm⁻³
dm_exc_ne2001
96.5pc cm⁻³
dm_exc_ymw16
99.5pc cm⁻³

Arrival time

mjd_400
59889.17092579855± 3.28 × 10⁻⁸MJD
mjd_inf
59889.170858787984± 1.21 × 10⁻⁷MJD

Burst shape

bc_width
0.02064s
width_fitb
0.008050± 0.0006040s
scat_time
0.000000s

Flux and spectrum

flux
0.28± 0.20Jy
fluence
2.48± 0.97Jy ms
peak_freq
471.2MHz
low_freq
419.3MHz
high_freq
529.5MHz
sp_idx
55.22± 9.36
sp_run
-169.03± 28.54

Exposure and fluence thresholds

exp_up
115.30± 65.49hour
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
1845165.258
dof
1845498
flag_frac
0.305