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CHIME/FRBPublic data
Repeater
FRB20220912A
Event ID
300287836
Arrival, 400 MHz
2023-06-30 12:42:01.136 UTC
Right ascension
349.563°
Declination
48.795°

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Localization

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Waterfall

Notes

  • The pulse emission region was extended during fluence estimation.

Position

ra
349.563± 0.239degrees
dec
48.795± 0.236degrees
gl
107.53degrees
gb
-11.27degrees

Detection and dispersion

bonsai_snr
9.5
snr_fitb
17.1
bonsai_dm
221.6pc cm⁻³
dm_fitb
224.7660± 0.63868pc cm⁻³
dm_exc_ne2001
104.0pc cm⁻³
dm_exc_ymw16
106.7pc cm⁻³

Arrival time

mjd_400
60125.5291798153± 6.73 × 10⁻⁸MJD
mjd_inf
60125.52911241591± 2.03 × 10⁻⁷MJD

Burst shape

bc_width
0.02458s
width_fitb
0.008208± 0.0006452s
scat_time
0.000000s

Flux and spectrum

flux
0.30± 0.20Jy
fluence
2.12± 0.35Jy ms
peak_freq
498.5MHz
low_freq
445.1MHz
high_freq
558.3MHz
sp_idx
78.85± 13.51
sp_run
-179.48± 30.52

Exposure and fluence thresholds

exp_up
115.24± 64.96hour
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
1339123.238
dof
1339410
flag_frac
0.495