Omicron-X report


Summary

Omicron version:4.2.0: documentation gitlab repository
Omicron run by:unknown
Report produced on:Fri Aug 21 12:24:49 2026 UTC

Ox analysis configuration

Ox option file:ox_options.txt
Omicron option files:detector 0, detector 1
Detector channel names:H1:DCS-CALIB_STRAIN_C01, L1:DCS-CALIB_STRAIN_C01
Omicron analysis time window and overlap:16 s, 6 s
Number of Q planes:5 (Q = 5.51892 → Q = 72.478)
Omicron frequency range:50 Hz → 1958.38 Hz
Light travel time between detectors:0.0100128 s
Slice extra-time (calibration uncertainty + slice veto):0.012204 s
Number of time-delay bins in a cross-correlation map:40960
Number of slices in a cross-correlation map:225
Number of time-delay bins in a slice:182
SNR gating:< 100 (detector 0), < 100 (detector 1)
Amplitude spectrograms:normalization = 1e-22, power index = 2
White noise SNR variance:0.523175 (after applying a correction factor = 1)
Amplitude ratio confidence level:3 sigma

Ox analysis results

List of input Ox files:ox_file_list.txt (5594 files)
Analysis result file:ox_results-0.root
Slice selected for the the fakeground:slice index=77 (-18.4448 s), time lag = -20 s
ForegroundFakegroundBackground
Number of processed ox events427086427074671800215
Start Date (detector 0)Sun Jan 5 23:59:45 2020 UTCSun Jan 5 23:59:45 2020 UTCMon Jan 6 00:00:05 2020 UTC
End Date (detector 0)Fri Feb 14 23:59:38 2020 UTCFri Feb 14 23:59:38 2020 UTCFri Feb 14 23:59:38 2020 UTC
Start GPS (detector 0)126230400312623040031262304023
End GPS (detector 0)126575999612657599961265759996
Used livetime (detector 0)2.13955e+06 s2.13949e+06 s2.14359e+06 s
Start Date (detector 1)Sun Jan 5 23:59:45 2020 UTCSun Jan 5 23:59:45 2020 UTCSun Jan 5 23:59:45 2020 UTC
End Date (detector 1)Fri Feb 14 23:59:38 2020 UTCFri Feb 14 23:59:38 2020 UTCFri Feb 14 23:59:18 2020 UTC
Start GPS (detector 1)126230400312623040031262304003
End GPS (detector 1)126575999612657599961265759976
Used livetime (detector 1)2.13955e+06 s2.13949e+06 s2.14688e+06 s
Cumulative livetime4270860 s4270740 s6718002150 s
0 years, 49 days, 10 hours, 21 min, 0 s0 years, 49 days, 10 hours, 19 min, 0 s212 years, 321 days, 15 hours, 42 min, 30 s

List of loudest foreground events

#0 [more/less] H1: 1264316108-1264316118 | L1: 1264316108-1264316118 | R = 0.262705 | FAR = 4.56117e-08 Hz | IFAR = 0.694736 yrs

#1 [more/less] H1: 1262889823-1262889833 | L1: 1262889823-1262889833 | R = 0.181188 | FAR = 4.93327e-07 Hz | IFAR = 0.0642335 yrs

#2 [more/less] H1: 1264316113-1264316123 | L1: 1264316113-1264316123 | R = 0.167022 | FAR = 9.12983e-07 Hz | IFAR = 0.0347083 yrs

#3 [more/less] H1: 1265384351-1265384361 | L1: 1265384351-1265384361 | R = 0.164111 | FAR = 1.04686e-06 Hz | IFAR = 0.0302695 yrs

#4 [more/less] H1: 1262952813-1262952823 | L1: 1262952813-1262952823 | R = 0.163518 | FAR = 1.07833e-06 Hz | IFAR = 0.0293863 yrs

#5 [more/less] H1: 1262852251-1262852261 | L1: 1262852251-1262852261 | R = 0.163363 | FAR = 1.0867e-06 Hz | IFAR = 0.0291598 yrs

#6 [more/less] H1: 1263642500-1263642510 | L1: 1263642500-1263642510 | R = 0.157561 | FAR = 1.45524e-06 Hz | IFAR = 0.0217752 yrs

#7 [more/less] H1: 1262885334-1262885344 | L1: 1262885334-1262885344 | R = 0.154868 | FAR = 1.66175e-06 Hz | IFAR = 0.0190691 yrs

#8 [more/less] H1: 1265703466-1265703476 | L1: 1265703466-1265703476 | R = 0.15152 | FAR = 1.97063e-06 Hz | IFAR = 0.0160802 yrs

#9 [more/less] H1: 1264752353-1264752363 | L1: 1264752353-1264752363 | R = 0.150895 | FAR = 2.03608e-06 Hz | IFAR = 0.0155633 yrs

List of loudest fakeground events

#0 [more/less] H1: 1265418640-1265418650 | L1: 1265418620-1265418630 | R = 0.239618 | FAR = 7.46981e-08 Hz | IFAR = 0.424215 yrs

#1 [more/less] H1: 1262377432-1262377442 | L1: 1262377412-1262377422 | R = 0.195645 | FAR = 2.74119e-07 Hz | IFAR = 0.1156 yrs

#2 [more/less] H1: 1263280148-1263280158 | L1: 1263280128-1263280138 | R = 0.18413 | FAR = 4.32522e-07 Hz | IFAR = 0.0732635 yrs

#3 [more/less] H1: 1263778125-1263778135 | L1: 1263778105-1263778115 | R = 0.182164 | FAR = 4.72363e-07 Hz | IFAR = 0.0670843 yrs

#4 [more/less] H1: 1262837562-1262837572 | L1: 1262837542-1262837552 | R = 0.178877 | FAR = 5.4521e-07 Hz | IFAR = 0.0581208 yrs


Background studies

Detection threshold:R > inf
False-alarm rate above that detection threshold:0
Alternative threshold at 1/1000 yrs:R > 0.759
Alternative threshold at 1/100 yrs:R > 0.69082
Alternative threshold at 1/10 yrs:R > inf
Alternative threshold at 1/1 yr:R > 0.283015
Alternative threshold at 1/1 d:R > 0.119014

Background plots [more/less]

List of loudest background events

#0 [more/less] H1: 1264575237-1264575247 | L1: 1264575237-1264575247 | R = 0.758107 | FAR = 1.40898e-10 Hz | IFAR = 224.901 yrs

#1 [more/less] H1: 1264858181-1264858191 | L1: 1264858181-1264858191 | R = 0.741543 | FAR = 1.82842e-10 Hz | IFAR = 173.309 yrs

#2 [more/less] H1: 1264942734-1264942744 | L1: 1264942734-1264942744 | R = 0.689744 | FAR = 3.3587e-10 Hz | IFAR = 94.3462 yrs

#3 [more/less] H1: 1264554732-1264554742 | L1: 1264554732-1264554742 | R = 0.688812 | FAR = 4.74507e-10 Hz | IFAR = 66.7811 yrs

#4 [more/less] H1: 1264554727-1264554737 | L1: 1264554737-1264554747 | R = 0.640608 | FAR = 6.99044e-10 Hz | IFAR = 45.3306 yrs

#5 [more/less] H1: 1265117198-1265117208 | L1: 1265117168-1265117178 | R = 0.610812 | FAR = 8.32707e-10 Hz | IFAR = 38.0543 yrs

#6 [more/less] H1: 1264552737-1264552747 | L1: 1264552717-1264552727 | R = 0.575285 | FAR = 9.46355e-10 Hz | IFAR = 33.4844 yrs

#7 [more/less] H1: 1264683860-1264683870 | L1: 1264683880-1264683890 | R = 0.560442 | FAR = 1.15795e-09 Hz | IFAR = 27.3657 yrs

#8 [more/less] H1: 1263978277-1263978287 | L1: 1263978297-1263978307 | R = 0.558909 | FAR = 1.272e-09 Hz | IFAR = 24.9121 yrs

#9 [more/less] H1: 1265568699-1265568709 | L1: 1265568689-1265568699 | R = 0.555771 | FAR = 1.35674e-09 Hz | IFAR = 23.356 yrs

#10 [more/less] H1: 1262747532-1262747542 | L1: 1262747562-1262747572 | R = 0.551643 | FAR = 1.54161e-09 Hz | IFAR = 20.5552 yrs

#11 [more/less] H1: 1263210058-1263210068 | L1: 1263210058-1263210068 | R = 0.550936 | FAR = 1.6469e-09 Hz | IFAR = 19.2411 yrs

#12 [more/less] H1: 1263322749-1263322759 | L1: 1263322779-1263322789 | R = 0.546944 | FAR = 1.86485e-09 Hz | IFAR = 16.9923 yrs

#13 [more/less] H1: 1263840594-1263840604 | L1: 1263840604-1263840614 | R = 0.543551 | FAR = 1.9685e-09 Hz | IFAR = 16.0976 yrs

#14 [more/less] H1: 1263322754-1263322764 | L1: 1263322774-1263322784 | R = 0.515237 | FAR = 2.14075e-09 Hz | IFAR = 14.8024 yrs

#15 [more/less] H1: 1263978282-1263978292 | L1: 1263978302-1263978312 | R = 0.512291 | FAR = 2.35997e-09 Hz | IFAR = 13.4273 yrs

#16 [more/less] H1: 1264683865-1264683875 | L1: 1264683885-1264683895 | R = 0.509863 | FAR = 2.39186e-09 Hz | IFAR = 13.2483 yrs

#17 [more/less] H1: 1265541828-1265541838 | L1: 1265541828-1265541838 | R = 0.50327 | FAR = 2.58487e-09 Hz | IFAR = 12.2591 yrs

#18 [more/less] H1: 1264836069-1264836079 | L1: 1264836039-1264836049 | R = 0.500253 | FAR = 2.80936e-09 Hz | IFAR = 11.2795 yrs

#19 [more/less] H1: 1262962435-1262962445 | L1: 1262962445-1262962455 | R = 0.498102 | FAR = 2.96948e-09 Hz | IFAR = 10.6712 yrs


Injection studies


florent.robinet@ijclab.in2p3.fr