Omicron-X report


Summary

Omicron version:4.2.0: documentation gitlab repository
Omicron run by:unknown
Report produced on:Tue Nov 18 01:53:38 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: 3.68109, Dec: 0.94792 [rad]

Ox analysis results

List of input Ox files:Targ_O4bw_14days_file_list.txt (10224 files)
Analysis result file:Targ_O4bw_14days_results-2.root
Slice selected for the the fakeground:slice index=23 (-36.09 s), time lag = -100 s
ForegroundFakegroundBackground
Number of processed ox events0174743417334342
Start Date (detector 0)-Sat Sep 2 04:55:04 2023 UTCSat Sep 2 04:56:34 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)-13776657221377665812
End GPS (detector 0)-13789441251378944125
Used livetime (detector 0)0 s878370 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 00:00:07 2023 UTC
Start GPS (detector 1)-13776657121377665712
End GPS (detector 1)-13789441151378944025
Used livetime (detector 1)0 s878370 s893905 s
Cumulative livetime0 s1747430 s4173343420 s
0 years, 0 days, 0 hours, 0 min, 0 s0 years, 20 days, 5 hours, 23 min, 50 s132 years, 89 days, 14 hours, 3 min, 40 s

List of loudest foreground events

List of loudest fakeground events


Background studies

Detection threshold:R > 0.100762
False-alarm rate above that detection threshold:3.25146e-09
Alternative threshold at 1/1000 yrs:R > 0.60472
Alternative threshold at 1/100 yrs:R > inf
Alternative threshold at 1/10 yrs:R > 0.100763
Alternative threshold at 1/1 yr:R > 0.0768434
Alternative threshold at 1/1 d:R > 0.0265747

Background plots [more/less]

List of loudest background events

#0 [more/less] H1: 1378628058-1378628068 | L1: 1378628038-1378628048 | R = 0.610126 | FAR = 7.93681e-11 Hz | IFAR = 399.255 yrs

#1 [more/less] H1: 1378628053-1378628063 | L1: 1378628033-1378628043 | R = 0.578475 | FAR = 3.20299e-10 Hz | IFAR = 98.9328 yrs

#2 [more/less] H1: 1377804340-1377804350 | L1: 1377804270-1377804280 | R = 0.17022 | FAR = 5.81273e-10 Hz | IFAR = 54.515 yrs

#3 [more/less] H1: 1377708742-1377708752 | L1: 1377708632-1377708642 | R = 0.120439 | FAR = 9.46502e-10 Hz | IFAR = 33.4791 yrs

#4 [more/less] H1: 1377720472-1377720482 | L1: 1377720402-1377720412 | R = 0.113569 | FAR = 1.02875e-09 Hz | IFAR = 30.8026 yrs

#5 [more/less] H1: 1377720472-1377720482 | L1: 1377720402-1377720412 | R = 0.113516 | FAR = 1.03958e-09 Hz | IFAR = 30.4816 yrs

#6 [more/less] H1: 1377696757-1377696767 | L1: 1377696657-1377696667 | R = 0.11291 | FAR = 1.16308e-09 Hz | IFAR = 27.245 yrs

#7 [more/less] H1: 1378768856-1378768866 | L1: 1378768846-1378768856 | R = 0.112642 | FAR = 1.21771e-09 Hz | IFAR = 26.0227 yrs

#8 [more/less] H1: 1377989481-1377989491 | L1: 1377989441-1377989451 | R = 0.108586 | FAR = 2.04438e-09 Hz | IFAR = 15.5001 yrs

#9 [more/less] H1: 1377708507-1377708517 | L1: 1377708487-1377708497 | R = 0.105003 | FAR = 2.41723e-09 Hz | IFAR = 13.1093 yrs

#10 [more/less] H1: 1377701177-1377701187 | L1: 1377701087-1377701097 | R = 0.103626 | FAR = 2.53557e-09 Hz | IFAR = 12.4974 yrs

#11 [more/less] H1: 1378778116-1378778126 | L1: 1378778066-1378778076 | R = 0.101328 | FAR = 3.04625e-09 Hz | IFAR = 10.4023 yrs

#12 [more/less] H1: 1377889265-1377889275 | L1: 1377889215-1377889225 | R = 0.100912 | FAR = 3.19721e-09 Hz | IFAR = 9.91117 yrs

#13 [more/less] H1: 1377858625-1377858635 | L1: 1377858605-1377858615 | R = 0.09972 | FAR = 3.6294e-09 Hz | IFAR = 8.73094 yrs

#14 [more/less] H1: 1377696762-1377696772 | L1: 1377696652-1377696662 | R = 0.0994198 | FAR = 3.73822e-09 Hz | IFAR = 8.47679 yrs

#15 [more/less] H1: 1378804456-1378804466 | L1: 1378804396-1378804406 | R = 0.0990917 | FAR = 3.85718e-09 Hz | IFAR = 8.21535 yrs

#16 [more/less] H1: 1378813831-1378813841 | L1: 1378813821-1378813831 | R = 0.0987572 | FAR = 3.97846e-09 Hz | IFAR = 7.9649 yrs

#17 [more/less] H1: 1377799380-1377799390 | L1: 1377799330-1377799340 | R = 0.0984806 | FAR = 4.07874e-09 Hz | IFAR = 7.76909 yrs

#18 [more/less] H1: 1377831225-1377831235 | L1: 1377831215-1377831225 | R = 0.098117 | FAR = 4.21056e-09 Hz | IFAR = 7.52586 yrs

#19 [more/less] H1: 1378656313-1378656323 | L1: 1378656273-1378656283 | R = 0.0971091 | FAR = 4.60482e-09 Hz | IFAR = 6.8815 yrs


Injection studies


florent.robinet@ijclab.in2p3.fr