Omicron-X report


Summary

Omicron version:4.2.0: documentation gitlab repository
Omicron run by:unknown
Report produced on:Tue Nov 18 21:21:51 2025 UTC

Ox analysis configuration

Ox option file:Targ_O4bw_14days_options.txt
Omicron option files:detector 0, detector 1
Detector channel names:H1:GDS-CALIB_STRAIN_CLEAN_AR_4096Hz, L1:GDS-CALIB_STRAIN_CLEAN_AR_4096Hz
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):0.0129872 s
Number of time-delay bins in a cross-correlation map:10000
Number of slices in a cross-correlation map:217
Number of time-delay bins in a slice:46
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
Target sky positon:Ra: 10, Dec: 10 [rad]

Ox analysis results

List of input Ox files:Targ_O4bw_14days_file_list.txt (10224 files)
Analysis result file:Targ_O4bw_14days_results-0.root
Slice selected for the the fakeground:slice index=147 (-21.794 s), time lag = -10 s
ForegroundFakegroundBackground
Number of processed ox events0175121417333964
Start Date (detector 0)-Sat Sep 2 04:55:04 2023 UTCSat Sep 2 04:55:04 2023 UTC
End Date (detector 0)-Sun Sep 17 00:01:47 2023 UTCSun Sep 17 00:01:47 2023 UTC
Start GPS (detector 0)-13776657221377665722
End GPS (detector 0)-13789441251378944125
Used livetime (detector 0)0 s880255 s880275 s
Start Date (detector 1)-Sat Sep 2 04:54:54 2023 UTCSat Sep 2 04:54:54 2023 UTC
End Date (detector 1)-Sun Sep 17 00:01:37 2023 UTCSun Sep 17 00:01:37 2023 UTC
Start GPS (detector 1)-13776657121377665712
End GPS (detector 1)-13789441151378944115
Used livetime (detector 1)0 s880255 s893905 s
Cumulative livetime0 s1751210 s4173339640 s
0 years, 0 days, 0 hours, 0 min, 0 s0 years, 20 days, 6 hours, 26 min, 50 s132 years, 89 days, 13 hours, 0 min, 40 s

List of loudest foreground events

List of loudest fakeground events


Background studies

Detection threshold:R > 0.0453112
False-alarm rate above that detection threshold:2.69535e-09
Alternative threshold at 1/1000 yrs:R > 0.110975
Alternative threshold at 1/100 yrs:R > inf
Alternative threshold at 1/10 yrs:R > 0.0453116
Alternative threshold at 1/1 yr:R > 0.0328736
Alternative threshold at 1/1 d:R > 0.0148261

Background plots [more/less]

List of loudest background events

#0 [more/less] H1: 1377920922-1377920932 | L1: 1377920862-1377920872 | R = 0.112858 | FAR = 4.305e-11 Hz | IFAR = 736.077 yrs

#1 [more/less] H1: 1377920927-1377920937 | L1: 1377920857-1377920867 | R = 0.0886369 | FAR = 4.17063e-10 Hz | IFAR = 75.9792 yrs

#2 [more/less] H1: 1377990836-1377990846 | L1: 1377990756-1377990766 | R = 0.0555699 | FAR = 6.12057e-10 Hz | IFAR = 51.7731 yrs

#3 [more/less] H1: 1378551051-1378551061 | L1: 1378551031-1378551041 | R = 0.050596 | FAR = 7.96322e-10 Hz | IFAR = 39.793 yrs

#4 [more/less] H1: 1378502518-1378502528 | L1: 1378502478-1378502488 | R = 0.0479375 | FAR = 1.28644e-09 Hz | IFAR = 24.6325 yrs

#5 [more/less] H1: 1378114229-1378114239 | L1: 1378114219-1378114229 | R = 0.0475708 | FAR = 1.426e-09 Hz | IFAR = 22.2217 yrs

#6 [more/less] H1: 1378883344-1378883354 | L1: 1378883314-1378883324 | R = 0.04727 | FAR = 1.54048e-09 Hz | IFAR = 20.5702 yrs

#7 [more/less] H1: 1378628058-1378628068 | L1: 1378628038-1378628048 | R = 0.0463128 | FAR = 1.90483e-09 Hz | IFAR = 16.6357 yrs

#8 [more/less] H1: 1378322479-1378322489 | L1: 1378322379-1378322389 | R = 0.0461798 | FAR = 1.99812e-09 Hz | IFAR = 15.859 yrs

#9 [more/less] H1: 1378739569-1378739579 | L1: 1378739529-1378739539 | R = 0.0459518 | FAR = 2.18117e-09 Hz | IFAR = 14.528 yrs

#10 [more/less] H1: 1377805970-1377805980 | L1: 1377805880-1377805890 | R = 0.0453489 | FAR = 2.66509e-09 Hz | IFAR = 11.8901 yrs

#11 [more/less] H1: 1378424110-1378424120 | L1: 1378424000-1378424010 | R = 0.0453219 | FAR = 2.68673e-09 Hz | IFAR = 11.7943 yrs

#12 [more/less] H1: 1378189153-1378189163 | L1: 1378189123-1378189133 | R = 0.0452525 | FAR = 2.74241e-09 Hz | IFAR = 11.5549 yrs

#13 [more/less] H1: 1378107113-1378107123 | L1: 1378107063-1378107073 | R = 0.044747 | FAR = 3.14818e-09 Hz | IFAR = 10.0655 yrs

#14 [more/less] H1: 1378628053-1378628063 | L1: 1378628033-1378628043 | R = 0.0442155 | FAR = 3.57475e-09 Hz | IFAR = 8.86441 yrs

#15 [more/less] H1: 1378101263-1378101273 | L1: 1378101213-1378101223 | R = 0.0440971 | FAR = 3.66979e-09 Hz | IFAR = 8.63486 yrs

#16 [more/less] H1: 1378421735-1378421745 | L1: 1378421695-1378421705 | R = 0.0434049 | FAR = 4.19511e-09 Hz | IFAR = 7.55359 yrs

#17 [more/less] H1: 1378551046-1378551056 | L1: 1378551036-1378551046 | R = 0.0431132 | FAR = 4.41107e-09 Hz | IFAR = 7.18376 yrs

#18 [more/less] H1: 1378656618-1378656628 | L1: 1378656528-1378656538 | R = 0.0427846 | FAR = 4.65442e-09 Hz | IFAR = 6.80817 yrs

#19 [more/less] H1: 1377760550-1377760560 | L1: 1377760530-1377760540 | R = 0.0427137 | FAR = 4.70693e-09 Hz | IFAR = 6.73222 yrs


Injection studies


florent.robinet@ijclab.in2p3.fr