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CHIME/FRBPublic data
Repeater
FRB20220912A
Event ID
302820432
Arrival, 400 MHz
2023-07-13 11:48:10.488 UTC
Right ascension
347.002°
Declination
48.790°

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Localization

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Waterfall

Notes

  • The pulse emission region was extended during fluence estimation.

Position

ra
347.002± 0.218degrees
dec
48.790± 0.214degrees
gl
105.93degrees
gb
-10.64degrees

Detection and dispersion

bonsai_snr
9.9
snr_fitb
16.1
bonsai_dm
224.0pc cm⁻³
dm_fitb
225.0395± 0.20813pc cm⁻³
dm_exc_ne2001
98.2pc cm⁻³
dm_exc_ymw16
101.1pc cm⁻³

Arrival time

mjd_400
60138.49178804999± 3.52 × 10⁻⁸MJD
mjd_inf
60138.49172056861± 7.16 × 10⁻⁸MJD

Burst shape

bc_width
0.01573s
width_fitb
0.005474± 0.0005473s
scat_time
0.000000s

Flux and spectrum

flux
0.44± 0.23Jy
fluence
5.11± 1.69Jy ms
peak_freq
611.3MHz
low_freq
444.7MHz
high_freq
800.2MHz
sp_idx
19.25± 3.54
sp_run
-22.72± 4.20

Exposure and fluence thresholds

exp_up
117.66± 64.65hour
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
3714836.307
dof
3715090
flag_frac
0.304