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CHIME/FRBPublic data
Repeater
FRB20220912A
Event ID
250952204
Arrival, 400 MHz
2022-11-06 04:12:16.190 UTC
Right ascension
347.322°
Declination
48.796°

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Localization

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Waterfall

Notes

  • The pulse emission region was extended during fluence estimation.

Position

ra
347.322± 0.213degrees
dec
48.796± 0.209degrees
gl
106.13degrees
gb
-10.72degrees

Detection and dispersion

bonsai_snr
14.2
snr_fitb
22.4
bonsai_dm
219.6pc cm⁻³
dm_fitb
219.6360± 0.02275pc cm⁻³
dm_exc_ne2001
93.5pc cm⁻³
dm_exc_ymw16
96.4pc cm⁻³

Arrival time

mjd_400
59889.17518738434± 1.80 × 10⁻⁹MJD
mjd_inf
59889.175121523265± 7.06 × 10⁻⁹MJD

Burst shape

bc_width
0.00197s
width_fitb
0.000388± 0.0000535s
scat_time
0.001569± 0.0002052s

Flux and spectrum

flux
0.28± 0.17Jy
fluence
0.31± 0.10Jy ms
peak_freq
454.8MHz
low_freq
400.2MHz
high_freq
525.8MHz
sp_idx
27.96± 4.45
sp_run
-109.34± 15.09

Exposure and fluence thresholds

exp_up
117.59± 64.68hour
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
1839007.040
dof
1839503
flag_frac
0.307