Omicron-X report


Summary

Omicron version:4.2.0: documentation gitlab repository
Omicron run by:unknown
Report produced on:Sat Nov 15 21:06:55 2025 UTC

Ox analysis configuration

Ox option file:TargO4bw14d_PVAR0p2_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:TargO4bw14d_PVAR0p2_file_list.txt (930 files)
Analysis result file:TargO4bw14d_PVAR0p2_results-1.root
Slice selected for the the fakeground:slice index=44 (2.944 s), time lag = 0 s
ForegroundFakegroundBackground
Number of processed ox events17516717516737660905
Start Date (detector 0)Sat Sep 2 04:54:54 2023 UTCSat Sep 2 04:54:54 2023 UTCSat Sep 2 04:54:54 2023 UTC
End Date (detector 0)Sun Sep 17 00:01:47 2023 UTCSun Sep 17 00:01:47 2023 UTCSun Sep 17 00:01:47 2023 UTC
Start GPS (detector 0)137766571213776657121377665712
End GPS (detector 0)137894412513789441251378944125
Used livetime (detector 0)880485 s880485 s880485 s
Start Date (detector 1)Sat Sep 2 04:54:54 2023 UTCSat Sep 2 04:54:54 2023 UTCSat Sep 2 04:54:54 2023 UTC
End Date (detector 1)Sun Sep 17 00:01:47 2023 UTCSun Sep 17 00:01:47 2023 UTCSun Sep 17 00:01:47 2023 UTC
Start GPS (detector 1)137766571213776657121377665712
End GPS (detector 1)137894412513789441251378944125
Used livetime (detector 1)880485 s880485 s880485 s
Cumulative livetime1751670 s1751670 s376609050 s
0 years, 20 days, 6 hours, 34 min, 30 s0 years, 20 days, 6 hours, 34 min, 30 s11 years, 341 days, 21 hours, 37 min, 30 s

List of loudest foreground events

#0 [more/less] H1: 1378590745-1378590755 | L1: 1378590745-1378590755 | R = 0.872129 | FAR = 0 Hz | IFAR = inf yrs

#1 [more/less] H1: 1378590740-1378590750 | L1: 1378590740-1378590750 | R = 0.869813 | FAR = 0 Hz | IFAR = inf yrs

#2 [more/less] H1: 1378422310-1378422320 | L1: 1378422310-1378422320 | R = 0.851724 | FAR = 0 Hz | IFAR = inf yrs

#3 [more/less] H1: 1378422315-1378422325 | L1: 1378422315-1378422325 | R = 0.84512 | FAR = 0 Hz | IFAR = inf yrs

#4 [more/less] H1: 1378850787-1378850797 | L1: 1378850787-1378850797 | R = 0.842332 | FAR = 0 Hz | IFAR = inf yrs

#5 [more/less] H1: 1377906851-1377906861 | L1: 1377906851-1377906861 | R = 0.836419 | FAR = 0 Hz | IFAR = inf yrs

#6 [more/less] H1: 1377906781-1377906791 | L1: 1377906781-1377906791 | R = 0.834328 | FAR = 0 Hz | IFAR = inf yrs

#7 [more/less] H1: 1378849097-1378849107 | L1: 1378849097-1378849107 | R = 0.833709 | FAR = 0 Hz | IFAR = inf yrs

#8 [more/less] H1: 1378850792-1378850802 | L1: 1378850792-1378850802 | R = 0.831571 | FAR = 0 Hz | IFAR = inf yrs

#9 [more/less] H1: 1378334214-1378334224 | L1: 1378334214-1378334224 | R = 0.831113 | FAR = 0 Hz | IFAR = inf yrs

#10 [more/less] H1: 1377906846-1377906856 | L1: 1377906846-1377906856 | R = 0.828525 | FAR = 0 Hz | IFAR = inf yrs

#11 [more/less] H1: 1378322549-1378322559 | L1: 1378322549-1378322559 | R = 0.823955 | FAR = 0 Hz | IFAR = inf yrs

#12 [more/less] H1: 1378849092-1378849102 | L1: 1378849092-1378849102 | R = 0.819042 | FAR = 0 Hz | IFAR = inf yrs

#13 [more/less] H1: 1377728088-1377728098 | L1: 1377728088-1377728098 | R = 0.818194 | FAR = 0 Hz | IFAR = inf yrs

#14 [more/less] H1: 1377729368-1377729378 | L1: 1377729368-1377729378 | R = 0.817826 | FAR = 0 Hz | IFAR = inf yrs

#15 [more/less] H1: 1378500493-1378500503 | L1: 1378500493-1378500503 | R = 0.812723 | FAR = 0 Hz | IFAR = inf yrs

#16 [more/less] H1: 1378332239-1378332249 | L1: 1378332239-1378332249 | R = 0.81196 | FAR = 0 Hz | IFAR = inf yrs

#17 [more/less] H1: 1378422580-1378422590 | L1: 1378422580-1378422590 | R = 0.810261 | FAR = 0 Hz | IFAR = inf yrs

#18 [more/less] H1: 1377905586-1377905596 | L1: 1377905586-1377905596 | R = 0.808999 | FAR = 0 Hz | IFAR = inf yrs

#19 [more/less] H1: 1378500308-1378500318 | L1: 1378500308-1378500318 | R = 0.808947 | FAR = 0 Hz | IFAR = inf yrs

List of loudest fakeground events

#0 [more/less] H1: 1378474095-1378474105 | L1: 1378474095-1378474105 | R = 0.014817 | FAR = 1.8002e-06 Hz | IFAR = 0.0176026 yrs

#1 [more/less] H1: 1378137560-1378137570 | L1: 1378137560-1378137570 | R = 0.0131546 | FAR = 2.8902e-06 Hz | IFAR = 0.010964 yrs

#2 [more/less] H1: 1378663093-1378663103 | L1: 1378663093-1378663103 | R = 0.0119666 | FAR = 4.2739e-06 Hz | IFAR = 0.00741433 yrs

#3 [more/less] H1: 1378734249-1378734259 | L1: 1378734249-1378734259 | R = 0.0115595 | FAR = 4.93318e-06 Hz | IFAR = 0.00642346 yrs

#4 [more/less] H1: 1378414550-1378414560 | L1: 1378414550-1378414560 | R = 0.0107111 | FAR = 6.75059e-06 Hz | IFAR = 0.00469412 yrs


Background studies

Detection threshold:R > 0.0329981
False-alarm rate above that detection threshold:5.50619e-08
Alternative threshold at 1/1000 yrs:R > 0.0528543
Alternative threshold at 1/100 yrs:R > 0.0528543
Alternative threshold at 1/10 yrs:R > inf
Alternative threshold at 1/1 yr:R > 0.036653
Alternative threshold at 1/1 d:R > 0.00921324

Background plots [more/less]

List of loudest background events

#0 [more/less] H1: 1378940265-1378940275 | L1: 1378940265-1378940275 | R = 0.0524932 | FAR = 1.67014e-09 Hz | IFAR = 18.9733 yrs

#1 [more/less] H1: 1377797190-1377797200 | L1: 1377797190-1377797200 | R = 0.0478655 | FAR = 3.63985e-09 Hz | IFAR = 8.70589 yrs

#2 [more/less] H1: 1378031780-1378031790 | L1: 1378031780-1378031790 | R = 0.0426701 | FAR = 6.74373e-09 Hz | IFAR = 4.69889 yrs

#3 [more/less] H1: 1378323544-1378323554 | L1: 1378323544-1378323554 | R = 0.0413257 | FAR = 9.08574e-09 Hz | IFAR = 3.48767 yrs

#4 [more/less] H1: 1377700752-1377700762 | L1: 1377700752-1377700762 | R = 0.040868 | FAR = 1.07829e-08 Hz | IFAR = 2.93873 yrs

#5 [more/less] H1: 1378324754-1378324764 | L1: 1378324754-1378324764 | R = 0.0395169 | FAR = 1.5793e-08 Hz | IFAR = 2.00647 yrs

#6 [more/less] H1: 1377700962-1377700972 | L1: 1377700962-1377700972 | R = 0.0394391 | FAR = 1.6037e-08 Hz | IFAR = 1.97593 yrs

#7 [more/less] H1: 1378030660-1378030670 | L1: 1378030660-1378030670 | R = 0.0376255 | FAR = 2.07643e-08 Hz | IFAR = 1.52608 yrs

#8 [more/less] H1: 1377710897-1377710907 | L1: 1377710897-1377710907 | R = 0.0371447 | FAR = 2.36956e-08 Hz | IFAR = 1.3373 yrs

#9 [more/less] H1: 1378818901-1378818911 | L1: 1378818901-1378818911 | R = 0.0367747 | FAR = 2.67457e-08 Hz | IFAR = 1.18479 yrs


Injection studies

AND19-S15FR

Number of injections (total/valid/detected):5923 / 5871 / 2405
List of missed injections:./AND19-S15FR_missed.txt
Injection amplitude at 90% detection efficiency:6.97875
Injection amplitude at 50% detection efficiency:2.92724
Injection amplitude at 10% detection efficiency:1.5211

[more/less] Injection parameters

[more/less] Injection rank

[more/less] Injection reconstruction: time delay

[more/less] Injection reconstruction: amplitude ratio

MEZ23-D15

Number of injections (total/valid/detected):5836 / 5783 / 2325
List of missed injections:./MEZ23-D15_missed.txt
Injection amplitude at 90% detection efficiency:9.68078
Injection amplitude at 50% detection efficiency:3.1061
Injection amplitude at 10% detection efficiency:1.46565

[more/less] Injection parameters

[more/less] Injection rank

[more/less] Injection reconstruction: time delay

[more/less] Injection reconstruction: amplitude ratio

MEZ23-D9

Number of injections (total/valid/detected):5911 / 5869 / 2461
List of missed injections:./MEZ23-D9_missed.txt
Injection amplitude at 90% detection efficiency:5.98806
Injection amplitude at 50% detection efficiency:3.07862
Injection amplitude at 10% detection efficiency:1.40965

[more/less] Injection parameters

[more/less] Injection rank

[more/less] Injection reconstruction: time delay

[more/less] Injection reconstruction: amplitude ratio

OCO18-MESA20PERTLR

Number of injections (total/valid/detected):5730 / 5680 / 2404
List of missed injections:./OCO18-MESA20PERTLR_missed.txt
Injection amplitude at 90% detection efficiency:5.5453
Injection amplitude at 50% detection efficiency:2.85916
Injection amplitude at 10% detection efficiency:1.42587

[more/less] Injection parameters

[more/less] Injection rank

[more/less] Injection reconstruction: time delay

[more/less] Injection reconstruction: amplitude ratio

POW18-S18

Number of injections (total/valid/detected):5932 / 5888 / 2370
List of missed injections:./POW18-S18_missed.txt
Injection amplitude at 90% detection efficiency:7.63135
Injection amplitude at 50% detection efficiency:3.23633
Injection amplitude at 10% detection efficiency:1.42377

[more/less] Injection parameters

[more/less] Injection rank

[more/less] Injection reconstruction: time delay

[more/less] Injection reconstruction: amplitude ratio


florent.robinet@ijclab.in2p3.fr