Omicron-X report


Summary

Omicron version:4.2.0: documentation gitlab repository
Omicron run by:unknown
Report produced on:Mon Nov 17 17:40:25 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=159 (-2.346 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 = 0.863984 | FAR = 0 Hz | IFAR = inf yrs

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

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

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

#4 [more/less] H1: 1378931905-1378931915 | L1: 1378931905-1378931915 | R = 0.79742 | FAR = 0 Hz | IFAR = inf yrs

#5 [more/less] H1: 1378501368-1378501378 | L1: 1378501368-1378501378 | R = 0.796192 | FAR = 0 Hz | IFAR = inf yrs

#6 [more/less] H1: 1378156527-1378156537 | L1: 1378156527-1378156537 | R = 0.788575 | FAR = 0 Hz | IFAR = inf yrs

#7 [more/less] H1: 1378418495-1378418505 | L1: 1378418495-1378418505 | R = 0.785557 | FAR = 0 Hz | IFAR = inf yrs

#8 [more/less] H1: 1378418705-1378418715 | L1: 1378418705-1378418715 | R = 0.784865 | FAR = 0 Hz | IFAR = inf yrs

#9 [more/less] H1: 1378422310-1378422320 | L1: 1378422310-1378422320 | R = 0.772274 | FAR = 0 Hz | IFAR = inf yrs

#10 [more/less] H1: 1378498193-1378498203 | L1: 1378498193-1378498203 | R = 0.76525 | FAR = 0 Hz | IFAR = inf yrs

#11 [more/less] H1: 1378754784-1378754794 | L1: 1378754784-1378754794 | R = 0.760601 | FAR = 0 Hz | IFAR = inf yrs

#12 [more/less] H1: 1378327904-1378327914 | L1: 1378327904-1378327914 | R = 0.753043 | FAR = 0 Hz | IFAR = inf yrs

#13 [more/less] H1: 1378159097-1378159107 | L1: 1378159097-1378159107 | R = 0.752843 | FAR = 0 Hz | IFAR = inf yrs

#14 [more/less] H1: 1378940235-1378940245 | L1: 1378940235-1378940245 | R = 0.750303 | FAR = 0 Hz | IFAR = inf yrs

#15 [more/less] H1: 1378501363-1378501373 | L1: 1378501363-1378501373 | R = 0.74791 | FAR = 0 Hz | IFAR = inf yrs

#16 [more/less] H1: 1377815670-1377815680 | L1: 1377815670-1377815680 | R = 0.745114 | FAR = 0 Hz | IFAR = inf yrs

#17 [more/less] H1: 1377817240-1377817250 | L1: 1377817240-1377817250 | R = 0.743502 | FAR = 0 Hz | IFAR = inf yrs

#18 [more/less] H1: 1378939595-1378939605 | L1: 1378939595-1378939605 | R = 0.742779 | FAR = 0 Hz | IFAR = inf yrs

#19 [more/less] H1: 1378498188-1378498198 | L1: 1378498188-1378498198 | R = 0.740353 | FAR = 0 Hz | IFAR = inf yrs

List of loudest fakeground events

#0 [more/less] H1: 1378496305-1378496315 | L1: 1378496305-1378496315 | R = 0.0414235 | FAR = 1.27447e-06 Hz | IFAR = 0.0248637 yrs

#1 [more/less] H1: 1378297358-1378297368 | L1: 1378297358-1378297368 | R = 0.0331663 | FAR = 2.89662e-06 Hz | IFAR = 0.0109397 yrs

#2 [more/less] H1: 1377892955-1377892965 | L1: 1377892955-1377892965 | R = 0.0285802 | FAR = 5.18513e-06 Hz | IFAR = 0.00611134 yrs

#3 [more/less] H1: 1377712257-1377712267 | L1: 1377712257-1377712267 | R = 0.026394 | FAR = 6.9335e-06 Hz | IFAR = 0.00457029 yrs

#4 [more/less] H1: 1378119664-1378119674 | L1: 1378119664-1378119674 | R = 0.0255198 | FAR = 7.94963e-06 Hz | IFAR = 0.00398611 yrs


Background studies

Detection threshold:R > 0.0534744
False-alarm rate above that detection threshold:4.17556e-07
Alternative threshold at 1/1000 yrs:R > 0.12338
Alternative threshold at 1/100 yrs:R > 0.12338
Alternative threshold at 1/10 yrs:R > inf
Alternative threshold at 1/1 yr:R > 0.077274
Alternative threshold at 1/1 d:R > 0.0226782

Background plots [more/less]

List of loudest background events

#0 [more/less] H1: 1378940265-1378940275 | L1: 1378940265-1378940275 | R = 0.122943 | FAR = 1.50544e-09 Hz | IFAR = 21.049 yrs

#1 [more/less] H1: 1378030660-1378030670 | L1: 1378030660-1378030670 | R = 0.0985308 | FAR = 4.62879e-09 Hz | IFAR = 6.84587 yrs

#2 [more/less] H1: 1378560576-1378560586 | L1: 1378560576-1378560586 | R = 0.0941948 | FAR = 8.46482e-09 Hz | IFAR = 3.7435 yrs

#3 [more/less] H1: 1377796855-1377796865 | L1: 1377796855-1377796865 | R = 0.0934155 | FAR = 9.29012e-09 Hz | IFAR = 3.41095 yrs

#4 [more/less] H1: 1378151217-1378151227 | L1: 1378151217-1378151227 | R = 0.0880667 | FAR = 1.29058e-08 Hz | IFAR = 2.45534 yrs

#5 [more/less] H1: 1378216319-1378216329 | L1: 1378216319-1378216329 | R = 0.0853359 | FAR = 1.69271e-08 Hz | IFAR = 1.87203 yrs

#6 [more/less] H1: 1377700347-1377700357 | L1: 1377700347-1377700357 | R = 0.0848738 | FAR = 1.77432e-08 Hz | IFAR = 1.78593 yrs

#7 [more/less] H1: 1378821391-1378821401 | L1: 1378821391-1378821401 | R = 0.0831829 | FAR = 2.07295e-08 Hz | IFAR = 1.52865 yrs

#8 [more/less] H1: 1377813025-1377813035 | L1: 1377813025-1377813035 | R = 0.0824795 | FAR = 2.20115e-08 Hz | IFAR = 1.43962 yrs

#9 [more/less] H1: 1378404440-1378404450 | L1: 1378404440-1378404450 | R = 0.0821736 | FAR = 2.25811e-08 Hz | IFAR = 1.4033 yrs


Injection studies

AND19-S15FR

Number of injections (total/valid/detected):5923 / 5871 / 1892
List of missed injections:./AND19-S15FR_missed.txt
Injection amplitude at 90% detection efficiency:-1
Injection amplitude at 50% detection efficiency:3.94343
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 / 1819
List of missed injections:./MEZ23-D15_missed.txt
Injection amplitude at 90% detection efficiency:-1
Injection amplitude at 50% detection efficiency:3.10333
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 / 1936
List of missed injections:./MEZ23-D9_missed.txt
Injection amplitude at 90% detection efficiency:-1
Injection amplitude at 50% detection efficiency:3.3535
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 / 1880
List of missed injections:./OCO18-MESA20PERTLR_missed.txt
Injection amplitude at 90% detection efficiency:-1
Injection amplitude at 50% detection efficiency:2.86007
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 / 1863
List of missed injections:./POW18-S18_missed.txt
Injection amplitude at 90% detection efficiency:-1
Injection amplitude at 50% detection efficiency:3.26003
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