Omicron-X report


Summary

Omicron version:4.2.0: documentation gitlab repository
Omicron run by:unknown
Report produced on:Mon Nov 17 17:12:37 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=194 (-3.956 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 = 0.818466 | FAR = 0 Hz | IFAR = inf yrs

#1 [more/less] H1: 1378500493-1378500503 | L1: 1378500493-1378500503 | R = 0.797928 | FAR = 0 Hz | IFAR = inf yrs

#2 [more/less] H1: 1378590740-1378590750 | L1: 1378590740-1378590750 | R = 0.771044 | FAR = 0 Hz | IFAR = inf yrs

#3 [more/less] H1: 1378418495-1378418505 | L1: 1378418495-1378418505 | R = 0.767718 | FAR = 0 Hz | IFAR = inf yrs

#4 [more/less] H1: 1378159097-1378159107 | L1: 1378159097-1378159107 | R = 0.732704 | FAR = 0 Hz | IFAR = inf yrs

#5 [more/less] H1: 1378422310-1378422320 | L1: 1378422310-1378422320 | R = 0.712872 | FAR = 0 Hz | IFAR = inf yrs

#6 [more/less] H1: 1378322549-1378322559 | L1: 1378322549-1378322559 | R = 0.712589 | FAR = 0 Hz | IFAR = inf yrs

#7 [more/less] H1: 1378501368-1378501378 | L1: 1378501368-1378501378 | R = 0.712316 | FAR = 0 Hz | IFAR = inf yrs

#8 [more/less] H1: 1377817245-1377817255 | L1: 1377817245-1377817255 | R = 0.70759 | FAR = 0 Hz | IFAR = inf yrs

#9 [more/less] H1: 1378849097-1378849107 | L1: 1378849097-1378849107 | R = 0.704067 | FAR = 0 Hz | IFAR = inf yrs

#10 [more/less] H1: 1378420970-1378420980 | L1: 1378420970-1378420980 | R = 0.70036 | FAR = 0 Hz | IFAR = inf yrs

#11 [more/less] H1: 1378156522-1378156532 | L1: 1378156522-1378156532 | R = 0.699333 | FAR = 0 Hz | IFAR = inf yrs

#12 [more/less] H1: 1378422315-1378422325 | L1: 1378422315-1378422325 | R = 0.698434 | FAR = 0 Hz | IFAR = inf yrs

#13 [more/less] H1: 1378931905-1378931915 | L1: 1378931905-1378931915 | R = 0.697836 | FAR = 0 Hz | IFAR = inf yrs

#14 [more/less] H1: 1377811880-1377811890 | L1: 1377811880-1377811890 | R = 0.693104 | FAR = 0 Hz | IFAR = inf yrs

#15 [more/less] H1: 1378420975-1378420985 | L1: 1378420975-1378420985 | R = 0.692377 | FAR = 0 Hz | IFAR = inf yrs

#16 [more/less] H1: 1378501363-1378501373 | L1: 1378501363-1378501373 | R = 0.687346 | FAR = 0 Hz | IFAR = inf yrs

#17 [more/less] H1: 1378418705-1378418715 | L1: 1378418705-1378418715 | R = 0.686259 | FAR = 0 Hz | IFAR = inf yrs

#18 [more/less] H1: 1378851817-1378851827 | L1: 1378851817-1378851827 | R = 0.684917 | FAR = 0 Hz | IFAR = inf yrs

#19 [more/less] H1: 1378498193-1378498203 | L1: 1378498193-1378498203 | R = 0.684319 | FAR = 0 Hz | IFAR = inf yrs

List of loudest fakeground events

#0 [more/less] H1: 1378242871-1378242881 | L1: 1378242871-1378242881 | R = 0.0165653 | FAR = 5.65228e-07 Hz | IFAR = 0.0560625 yrs

#1 [more/less] H1: 1378768926-1378768936 | L1: 1378768926-1378768936 | R = 0.0139724 | FAR = 1.16923e-06 Hz | IFAR = 0.0271018 yrs

#2 [more/less] H1: 1378686271-1378686281 | L1: 1378686271-1378686281 | R = 0.012184 | FAR = 2.16611e-06 Hz | IFAR = 0.014629 yrs

#3 [more/less] H1: 1378913139-1378913149 | L1: 1378913139-1378913149 | R = 0.0117393 | FAR = 2.51005e-06 Hz | IFAR = 0.0126245 yrs

#4 [more/less] H1: 1378761509-1378761519 | L1: 1378761509-1378761519 | R = 0.011357 | FAR = 2.92858e-06 Hz | IFAR = 0.0108203 yrs


Background studies

Detection threshold:R > 0.0328546
False-alarm rate above that detection threshold:1.98443e-08
Alternative threshold at 1/1000 yrs:R > 0.0384609
Alternative threshold at 1/100 yrs:R > 0.0384609
Alternative threshold at 1/10 yrs:R > 0.0384609
Alternative threshold at 1/1 yr:R > 0.0297518
Alternative threshold at 1/1 d:R > 0.00828459

Background plots [more/less]

List of loudest background events

#0 [more/less] H1: 1378031780-1378031790 | L1: 1378031780-1378031790 | R = 0.0393 | FAR = 9.35935e-10 Hz | IFAR = 33.8571 yrs

#1 [more/less] H1: 1377797190-1377797200 | L1: 1377797190-1377797200 | R = 0.0388541 | FAR = 3.26047e-09 Hz | IFAR = 9.71888 yrs

#2 [more/less] H1: 1377700962-1377700972 | L1: 1377700962-1377700972 | R = 0.0377107 | FAR = 9.22159e-09 Hz | IFAR = 3.43629 yrs

#3 [more/less] H1: 1377700752-1377700762 | L1: 1377700752-1377700762 | R = 0.0375707 | FAR = 9.951e-09 Hz | IFAR = 3.18441 yrs

#4 [more/less] H1: 1377814425-1377814435 | L1: 1377814425-1377814435 | R = 0.0356356 | FAR = 1.31039e-08 Hz | IFAR = 2.41823 yrs

#5 [more/less] H1: 1378842335-1378842345 | L1: 1378842335-1378842345 | R = 0.034017 | FAR = 1.76033e-08 Hz | IFAR = 1.80013 yrs

#6 [more/less] H1: 1378818901-1378818911 | L1: 1378818901-1378818911 | R = 0.0339268 | FAR = 1.78646e-08 Hz | IFAR = 1.77379 yrs

#7 [more/less] H1: 1378030660-1378030670 | L1: 1378030660-1378030670 | R = 0.0320221 | FAR = 2.11163e-08 Hz | IFAR = 1.50065 yrs

#8 [more/less] H1: 1378149552-1378149562 | L1: 1378149552-1378149562 | R = 0.0318603 | FAR = 2.137e-08 Hz | IFAR = 1.48283 yrs

#9 [more/less] H1: 1378756929-1378756939 | L1: 1378756929-1378756939 | R = 0.0299047 | FAR = 2.84966e-08 Hz | IFAR = 1.11199 yrs


Injection studies

AND19-S15FR

Number of injections (total/valid/detected):5923 / 5871 / 2224
List of missed injections:./AND19-S15FR_missed.txt
Injection amplitude at 90% detection efficiency:-1
Injection amplitude at 50% detection efficiency:3.12016
Injection amplitude at 10% detection efficiency:1.5211

[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 / 2137
List of missed injections:./MEZ23-D15_missed.txt
Injection amplitude at 90% detection efficiency:-1
Injection amplitude at 50% detection efficiency:3.63006
Injection amplitude at 10% detection efficiency:1.48824

[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 / 2280
List of missed injections:./MEZ23-D9_missed.txt
Injection amplitude at 90% detection efficiency:6.1626
Injection amplitude at 50% detection efficiency:3.36796
Injection amplitude at 10% detection efficiency:1.42352

[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 / 2226
List of missed injections:./OCO18-MESA20PERTLR_missed.txt
Injection amplitude at 90% detection efficiency:5.5754
Injection amplitude at 50% detection efficiency:3.15157
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 / 2191
List of missed injections:./POW18-S18_missed.txt
Injection amplitude at 90% detection efficiency:6.77544
Injection amplitude at 50% detection efficiency:3.90998
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