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CHIME/FRBPublic data
Repeater
FRB20220912A
Event ID
299638552
Arrival, 400 MHz
2023-06-27 12:50:31.714 UTC
Right ascension
347.515°
Declination
48.794°

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Localization

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Waterfall

Notes

  • The pulse emission region was extended during fluence estimation.

Position

ra
347.515± 0.227degrees
dec
48.794± 0.240degrees
gl
106.25degrees
gb
-10.77degrees

Detection and dispersion

bonsai_snr
9.2
snr_fitb
16.3
bonsai_dm
220.8pc cm⁻³
dm_fitb
220.5408± 0.53677pc cm⁻³
dm_exc_ne2001
95.0pc cm⁻³
dm_exc_ymw16
97.8pc cm⁻³

Arrival time

mjd_400
60122.53508928057± 4.41 × 10⁻⁸MJD
mjd_inf
60122.53502314818± 1.67 × 10⁻⁷MJD

Burst shape

bc_width
0.02359s
width_fitb
0.007829± 0.0006874s
scat_time
0.000000s

Flux and spectrum

flux
0.29± 0.17Jy
fluence
3.48± 1.45Jy ms
peak_freq
471.2MHz
low_freq
424.8MHz
high_freq
522.7MHz
sp_idx
70.00± 12.52
sp_run
-214.27± 38.89

Exposure and fluence thresholds

exp_up
114.95± 65.31hour
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
1830496.163
dof
1830756
flag_frac
0.310