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CHIME/FRBPublic data
Repeater
FRB20220912A
Event ID
253962831
Arrival, 400 MHz
2022-12-05 02:11:40.429 UTC
Right ascension
345.646°
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
345.646± 0.267degrees
dec
48.794± 0.258degrees
gl
105.10degrees
gb
-10.27degrees

Detection and dispersion

bonsai_snr
8.9
snr_fitb
17.8
bonsai_dm
224.0pc cm⁻³
dm_fitb
226.6148± 0.63279pc cm⁻³
dm_exc_ne2001
95.8pc cm⁻³
dm_exc_ymw16
98.9pc cm⁻³

Arrival time

mjd_400
59918.091440149896± 1.33 × 10⁻⁷MJD
mjd_inf
59918.091372196126± 2.32 × 10⁻⁷MJD

Burst shape

bc_width
0.00983s
width_fitb
0.004665± 0.0003610s
scat_time
0.000000s

Flux and spectrum

flux
0.37± 0.32Jy
fluence
2.14± 0.87Jy ms
peak_freq
734.5MHz
low_freq
676.6MHz
high_freq
797.4MHz
sp_idx
414.64± 71.48
sp_run
-341.40± 58.61

Exposure and fluence thresholds

exp_up
113.25± 65.28hour
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
1944494.718
dof
1944804
flag_frac
0.267