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CHIME/FRBPublic data
Repeater
FRB20220912A
Event ID
299878814
Arrival, 400 MHz
2023-06-28 12:44:02.618 UTC
Right ascension
347.480°
Declination
48.798°

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Localization

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Waterfall

Notes

  • The pulse emission region was extended during fluence estimation.

Position

ra
347.480± 0.218degrees
dec
48.798± 0.223degrees
gl
106.23degrees
gb
-10.75degrees

Detection and dispersion

bonsai_snr
10.9
snr_fitb
24.7
bonsai_dm
220.4pc cm⁻³
dm_fitb
221.2093± 0.13747pc cm⁻³
dm_exc_ne2001
95.5pc cm⁻³
dm_exc_ymw16
98.4pc cm⁻³

Arrival time

mjd_400
60123.53058585951± 1.62 × 10⁻⁸MJD
mjd_inf
60123.530519526685± 4.43 × 10⁻⁸MJD

Burst shape

bc_width
0.00688s
width_fitb
0.002785± 0.0001915s
scat_time
0.000000s

Flux and spectrum

flux
0.53± 0.25Jy
fluence
2.23± 1.02Jy ms
peak_freq
518.8MHz
low_freq
458.3MHz
high_freq
587.2MHz
sp_idx
77.82± 9.48
sp_run
-149.92± 18.10

Exposure and fluence thresholds

exp_up
114.42± 66.09hour
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
1779769.109
dof
1780374
flag_frac
0.329