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CHIME/FRBPublic data
Repeater
FRB20220912A
Event ID
252181294
Arrival, 400 MHz
2022-11-14 03:40:10.681 UTC
Right ascension
349.041°
Declination
48.805°

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Localization

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Waterfall

Notes

  • The pulse emission region was extended during fluence estimation.

Position

ra
349.041± 0.187degrees
dec
48.805± 0.200degrees
gl
107.20degrees
gb
-11.14degrees

Detection and dispersion

bonsai_snr
12.2
snr_fitb
17.8
bonsai_dm
221.2pc cm⁻³
dm_fitb
220.2592± 0.29314pc cm⁻³
dm_exc_ne2001
98.3pc cm⁻³
dm_exc_ymw16
101.0pc cm⁻³

Arrival time

mjd_400
59897.152901395166± 5.93 × 10⁻⁸MJD
mjd_inf
59897.15283534724± 1.06 × 10⁻⁷MJD

Burst shape

bc_width
0.00688s
width_fitb
0.001922± 0.0001642s
scat_time
0.000000s

Flux and spectrum

flux
0.43± 0.28Jy
fluence
2.25± 1.13Jy ms
peak_freq
710.3MHz
low_freq
633.6MHz
high_freq
796.4MHz
sp_idx
201.94± 31.29
sp_run
-175.97± 26.97

Exposure and fluence thresholds

exp_up
123.04± 62.78hour
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
1924244.340
dof
1924554
flag_frac
0.275