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CHIME/FRBPublic data
Repeater
FRB20220912A
Event ID
252581197
Arrival, 400 MHz
2022-11-17 03:25:47.335 UTC
Right ascension
347.132°
Declination
48.799°

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Localization

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Waterfall

Notes

  • The pulse emission region was extended during fluence estimation.

Position

ra
347.132± 0.236degrees
dec
48.799± 0.249degrees
gl
106.02degrees
gb
-10.66degrees

Detection and dispersion

bonsai_snr
9.2
snr_fitb
11.3
bonsai_dm
223.6pc cm⁻³
dm_fitb
223.5755± 0.72019pc cm⁻³
dm_exc_ne2001
97.0pc cm⁻³
dm_exc_ymw16
99.9pc cm⁻³

Arrival time

mjd_400
59900.14290896921± 1.52 × 10⁻⁷MJD
mjd_inf
59900.14284192683± 2.64 × 10⁻⁷MJD

Burst shape

bc_width
0.00688s
width_fitb
0.003027± 0.0003297s
scat_time
0.000000s

Flux and spectrum

flux
0.44± 0.29Jy
fluence
2.93± 1.42Jy ms
peak_freq
737.7MHz
low_freq
692.6MHz
high_freq
785.7MHz
sp_idx
707.86± 166.73
sp_run
-578.72± 135.38

Exposure and fluence thresholds

exp_up
114.30± 65.16hour
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
1634775.296
dof
1634898
flag_frac
0.384