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=34 (3.404 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: 1377806220-1377806230 | L1: 1377806220-1377806230 | R = 0.0342068 | FAR = 3.50115e-05 Hz | IFAR = 0.000905075 yrs

#1 [more/less] H1: 1378407460-1378407470 | L1: 1378407460-1378407470 | R = 0.0329676 | FAR = 3.78594e-05 Hz | IFAR = 0.000836994 yrs

#2 [more/less] H1: 1378145522-1378145532 | L1: 1378145522-1378145532 | R = 0.0320844 | FAR = 4.00103e-05 Hz | IFAR = 0.000791998 yrs

#3 [more/less] H1: 1378849527-1378849537 | L1: 1378849527-1378849537 | R = 0.0318938 | FAR = 4.049e-05 Hz | IFAR = 0.000782614 yrs

#4 [more/less] H1: 1377810335-1377810345 | L1: 1377810335-1377810345 | R = 0.0299134 | FAR = 4.62059e-05 Hz | IFAR = 0.000685801 yrs


Background studies

Detection threshold:R > 0.0535679
False-alarm rate above that detection threshold:1.22151e-05
Alternative threshold at 1/1000 yrs:R > 0.178779
Alternative threshold at 1/100 yrs:R > 0.178779
Alternative threshold at 1/10 yrs:R > 0.178779
Alternative threshold at 1/1 yr:R > 0.169582
Alternative threshold at 1/1 d:R > 0.0557389

Background plots [more/less]

List of loudest background events

#0 [more/less] H1: 1378931815-1378931825 | L1: 1378931815-1378931825 | R = 0.181384 | FAR = 3.58359e-09 Hz | IFAR = 8.84255 yrs

#1 [more/less] H1: 1378927390-1378927400 | L1: 1378927390-1378927400 | R = 0.180164 | FAR = 5.63648e-09 Hz | IFAR = 5.62196 yrs

#2 [more/less] H1: 1377809880-1377809890 | L1: 1377809880-1377809890 | R = 0.177473 | FAR = 1.01644e-08 Hz | IFAR = 3.11756 yrs

#3 [more/less] H1: 1377806490-1377806500 | L1: 1377806490-1377806500 | R = 0.17711 | FAR = 1.07746e-08 Hz | IFAR = 2.941 yrs

#4 [more/less] H1: 1378404150-1378404160 | L1: 1378404150-1378404160 | R = 0.176573 | FAR = 1.16772e-08 Hz | IFAR = 2.71367 yrs

#5 [more/less] H1: 1378146852-1378146862 | L1: 1378146852-1378146862 | R = 0.174064 | FAR = 1.58993e-08 Hz | IFAR = 1.99305 yrs

#6 [more/less] H1: 1377893730-1377893740 | L1: 1377893730-1377893740 | R = 0.171183 | FAR = 2.10073e-08 Hz | IFAR = 1.50843 yrs

#7 [more/less] H1: 1377805030-1377805040 | L1: 1377805030-1377805040 | R = 0.171082 | FAR = 2.11866e-08 Hz | IFAR = 1.49566 yrs

#8 [more/less] H1: 1378758869-1378758879 | L1: 1378758869-1378758879 | R = 0.169346 | FAR = 2.42661e-08 Hz | IFAR = 1.30586 yrs

#9 [more/less] H1: 1378404155-1378404165 | L1: 1378404155-1378404165 | R = 0.168559 | FAR = 2.56617e-08 Hz | IFAR = 1.23484 yrs


Injection studies

AND19-S15FR

Number of injections (total/valid/detected):5923 / 5871 / 2428
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 / 2349
List of missed injections:./MEZ23-D15_missed.txt
Injection amplitude at 90% detection efficiency:9.68078
Injection amplitude at 50% detection efficiency:3.08448
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 / 2482
List of missed injections:./MEZ23-D9_missed.txt
Injection amplitude at 90% detection efficiency:5.98806
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 / 2448
List of missed injections:./OCO18-MESA20PERTLR_missed.txt
Injection amplitude at 90% detection efficiency:5.5453
Injection amplitude at 50% detection efficiency:2.84967
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 / 2389
List of missed injections:./POW18-S18_missed.txt
Injection amplitude at 90% detection efficiency:7.61328
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