Omicron-X report


Summary

Omicron version:4.2.0: documentation gitlab repository
Omicron run by:unknown
Report produced on:Sat Nov 15 21:30:25 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=136 (-1.288 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: 1378590740-1378590750 | L1: 1378590740-1378590750 | R = 0.883632 | FAR = 0 Hz | IFAR = inf yrs

#1 [more/less] H1: 1378590745-1378590755 | L1: 1378590745-1378590755 | R = 0.881075 | FAR = 0 Hz | IFAR = inf yrs

#2 [more/less] H1: 1378850787-1378850797 | L1: 1378850787-1378850797 | R = 0.877258 | FAR = 0 Hz | IFAR = inf yrs

#3 [more/less] H1: 1378334214-1378334224 | L1: 1378334214-1378334224 | R = 0.871895 | FAR = 0 Hz | IFAR = inf yrs

#4 [more/less] H1: 1378422315-1378422325 | L1: 1378422315-1378422325 | R = 0.867836 | FAR = 0 Hz | IFAR = inf yrs

#5 [more/less] H1: 1378422310-1378422320 | L1: 1378422310-1378422320 | R = 0.862745 | FAR = 0 Hz | IFAR = inf yrs

#6 [more/less] H1: 1377729368-1377729378 | L1: 1377729368-1377729378 | R = 0.856172 | FAR = 0 Hz | IFAR = inf yrs

#7 [more/less] H1: 1378850792-1378850802 | L1: 1378850792-1378850802 | R = 0.854737 | FAR = 0 Hz | IFAR = inf yrs

#8 [more/less] H1: 1377906781-1377906791 | L1: 1377906781-1377906791 | R = 0.854067 | FAR = 0 Hz | IFAR = inf yrs

#9 [more/less] H1: 1378322549-1378322559 | L1: 1378322549-1378322559 | R = 0.852397 | FAR = 0 Hz | IFAR = inf yrs

#10 [more/less] H1: 1378836696-1378836706 | L1: 1378836696-1378836706 | R = 0.851667 | FAR = 0 Hz | IFAR = inf yrs

#11 [more/less] H1: 1378332239-1378332249 | L1: 1378332239-1378332249 | R = 0.849014 | FAR = 0 Hz | IFAR = inf yrs

#12 [more/less] H1: 1378849097-1378849107 | L1: 1378849097-1378849107 | R = 0.848205 | FAR = 0 Hz | IFAR = inf yrs

#13 [more/less] H1: 1378590945-1378590955 | L1: 1378590945-1378590955 | R = 0.845113 | FAR = 0 Hz | IFAR = inf yrs

#14 [more/less] H1: 1377812335-1377812345 | L1: 1377812335-1377812345 | R = 0.844619 | FAR = 0 Hz | IFAR = inf yrs

#15 [more/less] H1: 1377905586-1377905596 | L1: 1377905586-1377905596 | R = 0.841553 | FAR = 0 Hz | IFAR = inf yrs

#16 [more/less] H1: 1377729363-1377729373 | L1: 1377729363-1377729373 | R = 0.841118 | FAR = 0 Hz | IFAR = inf yrs

#17 [more/less] H1: 1378851392-1378851402 | L1: 1378851392-1378851402 | R = 0.840949 | FAR = 0 Hz | IFAR = inf yrs

#18 [more/less] H1: 1377906851-1377906861 | L1: 1377906851-1377906861 | R = 0.839866 | FAR = 0 Hz | IFAR = inf yrs

#19 [more/less] H1: 1377728088-1377728098 | L1: 1377728088-1377728098 | R = 0.839008 | FAR = 0 Hz | IFAR = inf yrs

List of loudest fakeground events

#0 [more/less] H1: 1378129289-1378129299 | L1: 1378129289-1378129299 | R = 0.0312146 | FAR = 1.05348e-05 Hz | IFAR = 0.00300794 yrs

#1 [more/less] H1: 1378303393-1378303403 | L1: 1378303393-1378303403 | R = 0.0305626 | FAR = 1.12166e-05 Hz | IFAR = 0.00282512 yrs

#2 [more/less] H1: 1377871400-1377871410 | L1: 1377871400-1377871410 | R = 0.0291111 | FAR = 1.29737e-05 Hz | IFAR = 0.00244248 yrs

#3 [more/less] H1: 1378815181-1378815191 | L1: 1378815181-1378815191 | R = 0.0271117 | FAR = 1.58195e-05 Hz | IFAR = 0.0020031 yrs

#4 [more/less] H1: 1378116139-1378116149 | L1: 1378116139-1378116149 | R = 0.0264276 | FAR = 1.7198e-05 Hz | IFAR = 0.00184254 yrs


Background studies

Detection threshold:R > 0.0535679
False-alarm rate above that detection threshold:1.72347e-06
Alternative threshold at 1/1000 yrs:R > 0.130094
Alternative threshold at 1/100 yrs:R > 0.130094
Alternative threshold at 1/10 yrs:R > inf
Alternative threshold at 1/1 yr:R > 0.100589
Alternative threshold at 1/1 d:R > 0.0295465

Background plots [more/less]

List of loudest background events

#0 [more/less] H1: 1377797910-1377797920 | L1: 1377797910-1377797920 | R = 0.133455 | FAR = 3.22709e-11 Hz | IFAR = 981.941 yrs

#1 [more/less] H1: 1378940265-1378940275 | L1: 1378940265-1378940275 | R = 0.123911 | FAR = 3.76721e-09 Hz | IFAR = 8.41156 yrs

#2 [more/less] H1: 1377808155-1377808165 | L1: 1377808155-1377808165 | R = 0.112188 | FAR = 9.20919e-09 Hz | IFAR = 3.44092 yrs

#3 [more/less] H1: 1377808160-1377808170 | L1: 1377808160-1377808170 | R = 0.10968 | FAR = 1.48741e-08 Hz | IFAR = 2.13042 yrs

#4 [more/less] H1: 1378154737-1378154747 | L1: 1378154737-1378154747 | R = 0.109397 | FAR = 1.55122e-08 Hz | IFAR = 2.04279 yrs

#5 [more/less] H1: 1378409435-1378409445 | L1: 1378409435-1378409445 | R = 0.10916 | FAR = 1.60485e-08 Hz | IFAR = 1.97452 yrs

#6 [more/less] H1: 1377694447-1377694457 | L1: 1377694447-1377694457 | R = 0.108509 | FAR = 1.75183e-08 Hz | IFAR = 1.80886 yrs

#7 [more/less] H1: 1378407090-1378407100 | L1: 1378407090-1378407100 | R = 0.10723 | FAR = 1.97388e-08 Hz | IFAR = 1.60537 yrs

#8 [more/less] H1: 1378412155-1378412165 | L1: 1378412155-1378412165 | R = 0.105268 | FAR = 2.25409e-08 Hz | IFAR = 1.4058 yrs

#9 [more/less] H1: 1378662068-1378662078 | L1: 1378662068-1378662078 | R = 0.103551 | FAR = 2.49946e-08 Hz | IFAR = 1.2678 yrs


Injection studies

AND19-S15FR

Number of injections (total/valid/detected):5923 / 5871 / 2422
List of missed injections:./AND19-S15FR_missed.txt
Injection amplitude at 90% detection efficiency:6.94573
Injection amplitude at 50% detection efficiency:2.92124
Injection amplitude at 10% detection efficiency:1.49145

[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 / 2338
List of missed injections:./MEZ23-D15_missed.txt
Injection amplitude at 90% detection efficiency:7.6875
Injection amplitude at 50% detection efficiency:3.08856
Injection amplitude at 10% detection efficiency:1.28442

[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 / 2470
List of missed injections:./MEZ23-D9_missed.txt
Injection amplitude at 90% detection efficiency:6.05494
Injection amplitude at 50% detection efficiency:2.82105
Injection amplitude at 10% detection efficiency:1.40953

[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 / 2438
List of missed injections:./OCO18-MESA20PERTLR_missed.txt
Injection amplitude at 90% detection efficiency:5.5453
Injection amplitude at 50% detection efficiency:2.85378
Injection amplitude at 10% detection efficiency:1.43092

[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 / 2383
List of missed injections:./POW18-S18_missed.txt
Injection amplitude at 90% detection efficiency:7.62325
Injection amplitude at 50% detection efficiency:3.20393
Injection amplitude at 10% detection efficiency:1.42675

[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