Omicron-X report


Summary

Omicron version:4.2.0: documentation gitlab repository
Omicron run by:unknown
Report produced on:Mon Nov 17 17:13:02 2025 UTC

Ox analysis configuration

Ox option file:TargO4bw14d_PVAR0_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_PVAR0_file_list.txt (930 files)
Analysis result file:TargO4bw14d_PVAR0_results-2.root
Slice selected for the the fakeground:slice index=197 (-4.094 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: 1378334214-1378334224 | L1: 1378334214-1378334224 | R = 0.865867 | FAR = 0 Hz | IFAR = inf yrs

#1 [more/less] H1: 1378590745-1378590755 | L1: 1378590745-1378590755 | R = 0.863984 | FAR = 0 Hz | IFAR = inf yrs

#2 [more/less] H1: 1378836696-1378836706 | L1: 1378836696-1378836706 | R = 0.849471 | FAR = 0 Hz | IFAR = inf yrs

#3 [more/less] H1: 1378322549-1378322559 | L1: 1378322549-1378322559 | R = 0.847649 | FAR = 0 Hz | IFAR = inf yrs

#4 [more/less] H1: 1378590740-1378590750 | L1: 1378590740-1378590750 | R = 0.840695 | FAR = 0 Hz | IFAR = inf yrs

#5 [more/less] H1: 1378156182-1378156192 | L1: 1378156182-1378156192 | R = 0.828553 | FAR = 0 Hz | IFAR = inf yrs

#6 [more/less] H1: 1377990086-1377990096 | L1: 1377990086-1377990096 | R = 0.827123 | FAR = 0 Hz | IFAR = inf yrs

#7 [more/less] H1: 1378422315-1378422325 | L1: 1378422315-1378422325 | R = 0.824776 | FAR = 0 Hz | IFAR = inf yrs

#8 [more/less] H1: 1377812335-1377812345 | L1: 1377812335-1377812345 | R = 0.820915 | FAR = 0 Hz | IFAR = inf yrs

#9 [more/less] H1: 1378332239-1378332249 | L1: 1378332239-1378332249 | R = 0.817696 | FAR = 0 Hz | IFAR = inf yrs

#10 [more/less] H1: 1377730543-1377730553 | L1: 1377730543-1377730553 | R = 0.817632 | FAR = 0 Hz | IFAR = inf yrs

#11 [more/less] H1: 1378418490-1378418500 | L1: 1378418490-1378418500 | R = 0.816228 | FAR = 0 Hz | IFAR = inf yrs

#12 [more/less] H1: 1377811880-1377811890 | L1: 1377811880-1377811890 | R = 0.814836 | FAR = 0 Hz | IFAR = inf yrs

#13 [more/less] H1: 1377729368-1377729378 | L1: 1377729368-1377729378 | R = 0.814485 | FAR = 0 Hz | IFAR = inf yrs

#14 [more/less] H1: 1378332244-1378332254 | L1: 1378332244-1378332254 | R = 0.805989 | FAR = 0 Hz | IFAR = inf yrs

#15 [more/less] H1: 1378935565-1378935575 | L1: 1378935565-1378935575 | R = 0.803755 | FAR = 0 Hz | IFAR = inf yrs

#16 [more/less] H1: 1377729363-1377729373 | L1: 1377729363-1377729373 | R = 0.803479 | FAR = 0 Hz | IFAR = inf yrs

#17 [more/less] H1: 1377730538-1377730548 | L1: 1377730538-1377730548 | R = 0.803228 | FAR = 0 Hz | IFAR = inf yrs

#18 [more/less] H1: 1377809060-1377809070 | L1: 1377809060-1377809070 | R = 0.80066 | FAR = 0 Hz | IFAR = inf yrs

#19 [more/less] H1: 1378500493-1378500503 | L1: 1378500493-1378500503 | R = 0.798591 | FAR = 0 Hz | IFAR = inf yrs

List of loudest fakeground events

#0 [more/less] H1: 1377730513-1377730523 | L1: 1377730513-1377730523 | R = 0.0373478 | FAR = 2.13727e-05 Hz | IFAR = 0.00148265 yrs

#1 [more/less] H1: 1377789870-1377789880 | L1: 1377789870-1377789880 | R = 0.0333622 | FAR = 2.77119e-05 Hz | IFAR = 0.00114348 yrs

#2 [more/less] H1: 1378516681-1378516691 | L1: 1378516681-1378516691 | R = 0.0314451 | FAR = 3.16963e-05 Hz | IFAR = 0.00099974 yrs

#3 [more/less] H1: 1378827286-1378827296 | L1: 1378827286-1378827296 | R = 0.0296493 | FAR = 3.60492e-05 Hz | IFAR = 0.000879024 yrs

#4 [more/less] H1: 1377693507-1377693517 | L1: 1377693507-1377693517 | R = 0.0288037 | FAR = 3.82813e-05 Hz | IFAR = 0.00082777 yrs


Background studies

Detection threshold:R > 0.0534744
False-alarm rate above that detection threshold:8.77373e-06
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 > 0.154293
Alternative threshold at 1/1 d:R > 0.0475842

Background plots [more/less]

List of loudest background events

#0 [more/less] H1: 1378927390-1378927400 | L1: 1378927390-1378927400 | R = 0.179275 | FAR = 2.37727e-09 Hz | IFAR = 13.3296 yrs

#1 [more/less] H1: 1378931815-1378931825 | L1: 1378931815-1378931825 | R = 0.175271 | FAR = 4.62264e-09 Hz | IFAR = 6.85498 yrs

#2 [more/less] H1: 1377806490-1377806500 | L1: 1377806490-1377806500 | R = 0.173125 | FAR = 6.12618e-09 Hz | IFAR = 5.17257 yrs

#3 [more/less] H1: 1377805030-1377805040 | L1: 1377805030-1377805040 | R = 0.170102 | FAR = 8.80698e-09 Hz | IFAR = 3.59806 yrs

#4 [more/less] H1: 1377809880-1377809890 | L1: 1377809880-1377809890 | R = 0.16786 | FAR = 1.07958e-08 Hz | IFAR = 2.93521 yrs

#5 [more/less] H1: 1378146852-1378146862 | L1: 1378146852-1378146862 | R = 0.164269 | FAR = 1.42668e-08 Hz | IFAR = 2.22111 yrs

#6 [more/less] H1: 1378404150-1378404160 | L1: 1378404150-1378404160 | R = 0.158719 | FAR = 2.11874e-08 Hz | IFAR = 1.49561 yrs

#7 [more/less] H1: 1378758869-1378758879 | L1: 1378758869-1378758879 | R = 0.157989 | FAR = 2.2097e-08 Hz | IFAR = 1.43405 yrs

#8 [more/less] H1: 1378414120-1378414130 | L1: 1378414120-1378414130 | R = 0.15711 | FAR = 2.31931e-08 Hz | IFAR = 1.36627 yrs

#9 [more/less] H1: 1378404155-1378404165 | L1: 1378404155-1378404165 | R = 0.156313 | FAR = 2.47369e-08 Hz | IFAR = 1.281 yrs


Injection studies

AND19-S15FR

Number of injections (total/valid/detected):5923 / 5871 / 2292
List of missed injections:./AND19-S15FR_missed.txt
Injection amplitude at 90% detection efficiency:-1
Injection amplitude at 50% detection efficiency:2.93474
Injection amplitude at 10% detection efficiency:1.54777

[more/less] Injection parameters

[more/less] Injection vetoes (#Xi)

[more/less] Injection vetoes (Amplitude)

[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 / 2208
List of missed injections:./MEZ23-D15_missed.txt
Injection amplitude at 90% detection efficiency:-1
Injection amplitude at 50% detection efficiency:3.10015
Injection amplitude at 10% detection efficiency:1.48544

[more/less] Injection parameters

[more/less] Injection vetoes (#Xi)

[more/less] Injection vetoes (Amplitude)

[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 / 2357
List of missed injections:./MEZ23-D9_missed.txt
Injection amplitude at 90% detection efficiency:6.07032
Injection amplitude at 50% detection efficiency:2.8364
Injection amplitude at 10% detection efficiency:1.42187

[more/less] Injection parameters

[more/less] Injection vetoes (#Xi)

[more/less] Injection vetoes (Amplitude)

[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 / 2321
List of missed injections:./OCO18-MESA20PERTLR_missed.txt
Injection amplitude at 90% detection efficiency:5.56268
Injection amplitude at 50% detection efficiency:2.85916
Injection amplitude at 10% detection efficiency:1.44002

[more/less] Injection parameters

[more/less] Injection vetoes (#Xi)

[more/less] Injection vetoes (Amplitude)

[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 / 2273
List of missed injections:./POW18-S18_missed.txt
Injection amplitude at 90% detection efficiency:6.71867
Injection amplitude at 50% detection efficiency:3.23633
Injection amplitude at 10% detection efficiency:1.43182

[more/less] Injection parameters

[more/less] Injection vetoes (#Xi)

[more/less] Injection vetoes (Amplitude)

[more/less] Injection rank

[more/less] Injection reconstruction: time delay

[more/less] Injection reconstruction: amplitude ratio


florent.robinet@ijclab.in2p3.fr