Omicron-X report


Summary

Omicron version:4.2.0: documentation gitlab repository
Omicron run by:unknown
Report produced on:Mon Nov 17 17:18:07 2025 UTC

Ox analysis configuration

Ox option file:Targ_O4bw_14days_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:Targ_O4bw_14days_file_list.txt (930 files)
Analysis result file:Targ_O4bw_14days_results-2.root
Slice selected for the the fakeground:slice index=211 (-4.738 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: 1378850787-1378850797 | L1: 1378850787-1378850797 | R = 0.896885 | FAR = 0 Hz | IFAR = inf yrs

#1 [more/less] H1: 1378590740-1378590750 | L1: 1378590740-1378590750 | R = 0.893484 | FAR = 0 Hz | IFAR = inf yrs

#2 [more/less] H1: 1377906851-1377906861 | L1: 1377906851-1377906861 | R = 0.89141 | FAR = 0 Hz | IFAR = inf yrs

#3 [more/less] H1: 1378415340-1378415350 | L1: 1378415340-1378415350 | R = 0.88883 | FAR = 0 Hz | IFAR = inf yrs

#4 [more/less] H1: 1378415545-1378415555 | L1: 1378415545-1378415555 | R = 0.886601 | FAR = 0 Hz | IFAR = inf yrs

#5 [more/less] H1: 1378590945-1378590955 | L1: 1378590945-1378590955 | R = 0.88645 | FAR = 0 Hz | IFAR = inf yrs

#6 [more/less] H1: 1378590745-1378590755 | L1: 1378590745-1378590755 | R = 0.885218 | FAR = 0 Hz | IFAR = inf yrs

#7 [more/less] H1: 1378512166-1378512176 | L1: 1378512166-1378512176 | R = 0.883168 | FAR = 0 Hz | IFAR = inf yrs

#8 [more/less] H1: 1378854547-1378854557 | L1: 1378854547-1378854557 | R = 0.881999 | FAR = 0 Hz | IFAR = inf yrs

#9 [more/less] H1: 1377906846-1377906856 | L1: 1377906846-1377906856 | R = 0.880887 | FAR = 0 Hz | IFAR = inf yrs

#10 [more/less] H1: 1378422310-1378422320 | L1: 1378422310-1378422320 | R = 0.880827 | FAR = 0 Hz | IFAR = inf yrs

#11 [more/less] H1: 1378511851-1378511861 | L1: 1378511851-1378511861 | R = 0.88038 | FAR = 0 Hz | IFAR = inf yrs

#12 [more/less] H1: 1378079019-1378079029 | L1: 1378079019-1378079029 | R = 0.879538 | FAR = 0 Hz | IFAR = inf yrs

#13 [more/less] H1: 1378422315-1378422325 | L1: 1378422315-1378422325 | R = 0.876187 | FAR = 0 Hz | IFAR = inf yrs

#14 [more/less] H1: 1378340062-1378340072 | L1: 1378340062-1378340072 | R = 0.875754 | FAR = 0 Hz | IFAR = inf yrs

#15 [more/less] H1: 1378156302-1378156312 | L1: 1378156302-1378156312 | R = 0.875676 | FAR = 0 Hz | IFAR = inf yrs

#16 [more/less] H1: 1378334214-1378334224 | L1: 1378334214-1378334224 | R = 0.873321 | FAR = 0 Hz | IFAR = inf yrs

#17 [more/less] H1: 1378079014-1378079024 | L1: 1378079014-1378079024 | R = 0.872813 | FAR = 0 Hz | IFAR = inf yrs

#18 [more/less] H1: 1378590940-1378590950 | L1: 1378590940-1378590950 | R = 0.872269 | FAR = 0 Hz | IFAR = inf yrs

#19 [more/less] H1: 1378078979-1378078989 | L1: 1378078979-1378078989 | R = 0.872117 | FAR = 0 Hz | IFAR = inf yrs

List of loudest fakeground events

#0 [more/less] H1: 1378832056-1378832066 | L1: 1378832056-1378832066 | R = 0.116409 | FAR = 2.7779e-06 Hz | IFAR = 0.0114072 yrs

#1 [more/less] H1: 1377833150-1377833160 | L1: 1377833150-1377833160 | R = 0.0541416 | FAR = 3.48879e-05 Hz | IFAR = 0.000908284 yrs

#2 [more/less] H1: 1377713777-1377713787 | L1: 1377713777-1377713787 | R = 0.0510473 | FAR = 3.99352e-05 Hz | IFAR = 0.000793488 yrs

#3 [more/less] H1: 1378826761-1378826771 | L1: 1378826761-1378826771 | R = 0.0486968 | FAR = 4.42153e-05 Hz | IFAR = 0.000716678 yrs

#4 [more/less] H1: 1377705052-1377705062 | L1: 1377705052-1377705062 | R = 0.0431676 | FAR = 5.69896e-05 Hz | IFAR = 0.000556033 yrs


Background studies

Detection threshold:R > 0.100472
False-alarm rate above that detection threshold:5.55776e-06
Alternative threshold at 1/1000 yrs:R > 0.320207
Alternative threshold at 1/100 yrs:R > 0.320207
Alternative threshold at 1/10 yrs:R > inf
Alternative threshold at 1/1 yr:R > 0.209625
Alternative threshold at 1/1 d:R > 0.0808387

Background plots [more/less]

List of loudest background events

#0 [more/less] H1: 1378654038-1378654048 | L1: 1378654038-1378654048 | R = 0.31302 | FAR = 2.45268e-09 Hz | IFAR = 12.9198 yrs

#1 [more/less] H1: 1378654033-1378654043 | L1: 1378654033-1378654043 | R = 0.281479 | FAR = 5.11989e-09 Hz | IFAR = 6.18922 yrs

#2 [more/less] H1: 1377804020-1377804030 | L1: 1377804020-1377804030 | R = 0.261369 | FAR = 7.06985e-09 Hz | IFAR = 4.48214 yrs

#3 [more/less] H1: 1378503548-1378503558 | L1: 1378503548-1378503558 | R = 0.257262 | FAR = 8.65908e-09 Hz | IFAR = 3.65952 yrs

#4 [more/less] H1: 1377804025-1377804035 | L1: 1377804025-1377804035 | R = 0.231501 | FAR = 1.22727e-08 Hz | IFAR = 2.582 yrs

#5 [more/less] H1: 1377816935-1377816945 | L1: 1377816935-1377816945 | R = 0.225136 | FAR = 1.44332e-08 Hz | IFAR = 2.19551 yrs

#6 [more/less] H1: 1377873280-1377873290 | L1: 1377873280-1377873290 | R = 0.223182 | FAR = 1.57628e-08 Hz | IFAR = 2.01031 yrs

#7 [more/less] H1: 1378769761-1378769771 | L1: 1378769761-1378769771 | R = 0.21788 | FAR = 1.93706e-08 Hz | IFAR = 1.63589 yrs

#8 [more/less] H1: 1378393120-1378393130 | L1: 1378393120-1378393130 | R = 0.211085 | FAR = 2.51126e-08 Hz | IFAR = 1.26184 yrs

#9 [more/less] H1: 1378651453-1378651463 | L1: 1378651453-1378651463 | R = 0.209826 | FAR = 2.63169e-08 Hz | IFAR = 1.2041 yrs


Injection studies

AND19-S15FR

Number of injections (total/valid/detected):5923 / 5871 / 2303
List of missed injections:./AND19-S15FR_missed.txt
Injection amplitude at 90% detection efficiency:9.46589
Injection amplitude at 50% detection efficiency:3.0839
Injection amplitude at 10% detection efficiency:1.56542

[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 / 2246
List of missed injections:./MEZ23-D15_missed.txt
Injection amplitude at 90% detection efficiency:9.60498
Injection amplitude at 50% detection efficiency:3.11201
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 / 2369
List of missed injections:./MEZ23-D9_missed.txt
Injection amplitude at 90% detection efficiency:6.0843
Injection amplitude at 50% detection efficiency:3.09956
Injection amplitude at 10% detection efficiency:1.6507

[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 / 2310
List of missed injections:./OCO18-MESA20PERTLR_missed.txt
Injection amplitude at 90% detection efficiency:8.33937
Injection amplitude at 50% detection efficiency:2.89482
Injection amplitude at 10% detection efficiency:1.47404

[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 / 2279
List of missed injections:./POW18-S18_missed.txt
Injection amplitude at 90% detection efficiency:7.60069
Injection amplitude at 50% detection efficiency:3.46033
Injection amplitude at 10% detection efficiency:1.45282

[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