Omicron-X report


Summary

Omicron version:4.2.0: documentation gitlab repository
Omicron run by:unknown
Report produced on:Wed Nov 12 14:01:49 2025 UTC

Ox analysis configuration

Ox option file:Targ_O4bw_10min_2_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_10min_2_file_list.txt (1 files)
Analysis result file:Targ_O4bw_10min_2_results-2.root
Slice selected for the the fakeground:slice index=83 (1.15 s), time lag = 0 s
ForegroundFakegroundBackground
Number of processed ox events11711725155
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)Sat Sep 2 05:04:44 2023 UTCSat Sep 2 05:04:44 2023 UTCSat Sep 2 05:04:44 2023 UTC
Start GPS (detector 0)137766571213776657121377665712
End GPS (detector 0)137766630213776663021377666302
Used livetime (detector 0)590 s590 s590 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)Sat Sep 2 05:04:44 2023 UTCSat Sep 2 05:04:44 2023 UTCSat Sep 2 05:04:44 2023 UTC
Start GPS (detector 1)137766571213776657121377665712
End GPS (detector 1)137766630213776663021377666302
Used livetime (detector 1)590 s590 s590 s
Cumulative livetime1170 s1170 s251550 s
0 years, 0 days, 0 hours, 19 min, 30 s0 years, 0 days, 0 hours, 19 min, 30 s0 years, 2 days, 21 hours, 52 min, 30 s

List of loudest foreground events

#0 [more/less] H1: 1377666042-1377666052 | L1: 1377666042-1377666052 | R = 0.138584 | FAR = 0 Hz | IFAR = inf yrs

#1 [more/less] H1: 1377666037-1377666047 | L1: 1377666037-1377666047 | R = 0.121925 | FAR = 0 Hz | IFAR = inf yrs

#2 [more/less] H1: 1377665822-1377665832 | L1: 1377665822-1377665832 | R = 0.118005 | FAR = 0 Hz | IFAR = inf yrs

#3 [more/less] H1: 1377665827-1377665837 | L1: 1377665827-1377665837 | R = 0.108264 | FAR = 0 Hz | IFAR = inf yrs

#4 [more/less] H1: 1377665917-1377665927 | L1: 1377665917-1377665927 | R = 0.0825422 | FAR = 0 Hz | IFAR = inf yrs

#5 [more/less] H1: 1377665912-1377665922 | L1: 1377665912-1377665922 | R = 0.0520397 | FAR = 3.16449e-06 Hz | IFAR = 0.0100136 yrs

#6 [more/less] H1: 1377666217-1377666227 | L1: 1377666217-1377666227 | R = 0.0164791 | FAR = 5.02222e-05 Hz | IFAR = 0.000630958 yrs

#7 [more/less] H1: 1377666222-1377666232 | L1: 1377666222-1377666232 | R = 0.0132731 | FAR = 7.06141e-05 Hz | IFAR = 0.00044875 yrs

#8 [more/less] H1: 1377666247-1377666257 | L1: 1377666247-1377666257 | R = 0.0090872 | FAR = 0.00921105 Hz | IFAR = 3.44022e-06 yrs

#9 [more/less] H1: 1377665922-1377665932 | L1: 1377665922-1377665932 | R = 0.00813212 | FAR = 0.0187532 Hz | IFAR = 1.68974e-06 yrs

#10 [more/less] H1: 1377666142-1377666152 | L1: 1377666142-1377666152 | R = 0.00277285 | FAR = 0.0722968 Hz | IFAR = 4.38305e-07 yrs

#11 [more/less] H1: 1377666197-1377666207 | L1: 1377666197-1377666207 | R = 0.00204441 | FAR = 0.0795746 Hz | IFAR = 3.98219e-07 yrs

#12 [more/less] H1: 1377666137-1377666147 | L1: 1377666137-1377666147 | R = 0.00150164 | FAR = 0.0849973 Hz | IFAR = 3.72813e-07 yrs

#13 [more/less] H1: 1377666062-1377666072 | L1: 1377666062-1377666072 | R = 0.00150033 | FAR = 0.0850105 Hz | IFAR = 3.72755e-07 yrs

#14 [more/less] H1: 1377666237-1377666247 | L1: 1377666237-1377666247 | R = 0.0010184 | FAR = 0.0898253 Hz | IFAR = 3.52775e-07 yrs

#15 [more/less] H1: 1377666057-1377666067 | L1: 1377666057-1377666067 | R = 0.000916348 | FAR = 0.0908449 Hz | IFAR = 3.48815e-07 yrs

#16 [more/less] H1: 1377666017-1377666027 | L1: 1377666017-1377666027 | R = 0.000912894 | FAR = 0.0908794 Hz | IFAR = 3.48683e-07 yrs

#17 [more/less] H1: 1377666182-1377666192 | L1: 1377666182-1377666192 | R = 0.000884442 | FAR = 0.0911637 Hz | IFAR = 3.47596e-07 yrs

#18 [more/less] H1: 1377666167-1377666177 | L1: 1377666167-1377666177 | R = 0.000729757 | FAR = 0.0927091 Hz | IFAR = 3.41801e-07 yrs

#19 [more/less] H1: 1377666267-1377666277 | L1: 1377666267-1377666277 | R = 0.000670157 | FAR = 0.0933046 Hz | IFAR = 3.3962e-07 yrs

List of loudest fakeground events

#0 [more/less] H1: 1377665862-1377665872 | L1: 1377665862-1377665872 | R = 0.00542787 | FAR = 0.0457709 Hz | IFAR = 6.92319e-07 yrs

#1 [more/less] H1: 1377666172-1377666182 | L1: 1377666172-1377666182 | R = 0.00377726 | FAR = 0.0622619 Hz | IFAR = 5.08948e-07 yrs

#2 [more/less] H1: 1377666142-1377666152 | L1: 1377666142-1377666152 | R = 0.00355739 | FAR = 0.0644586 Hz | IFAR = 4.91604e-07 yrs

#3 [more/less] H1: 1377665972-1377665982 | L1: 1377665972-1377665982 | R = 0.00176165 | FAR = 0.0823996 Hz | IFAR = 3.84566e-07 yrs

#4 [more/less] H1: 1377666237-1377666247 | L1: 1377666237-1377666247 | R = 0.00173297 | FAR = 0.0826861 Hz | IFAR = 3.83233e-07 yrs


Background studies

Detection threshold:R > 0.055
False-alarm rate above that detection threshold:1.98768e-06
Alternative threshold at 1/1000 yrs:R > 0.055
Alternative threshold at 1/100 yrs:R > 0.055
Alternative threshold at 1/10 yrs:R > 0.055
Alternative threshold at 1/1 yr:R > 0.055
Alternative threshold at 1/1 d:R > 0.0304507

Background plots [more/less]

List of loudest background events

#0 [more/less] H1: 1377665972-1377665982 | L1: 1377665972-1377665982 | R = 0.0549436 | FAR = 2.01008e-06 Hz | IFAR = 0.0157646 yrs

#1 [more/less] H1: 1377665977-1377665987 | L1: 1377665977-1377665987 | R = 0.0462201 | FAR = 5.47798e-06 Hz | IFAR = 0.00578463 yrs

#2 [more/less] H1: 1377665887-1377665897 | L1: 1377665887-1377665897 | R = 0.0287752 | FAR = 1.03852e-05 Hz | IFAR = 0.00305128 yrs

#3 [more/less] H1: 1377666002-1377666012 | L1: 1377666002-1377666012 | R = 0.0264719 | FAR = 1.49635e-05 Hz | IFAR = 0.0021177 yrs

#4 [more/less] H1: 1377665882-1377665892 | L1: 1377665882-1377665892 | R = 0.0252488 | FAR = 1.73946e-05 Hz | IFAR = 0.00182172 yrs

#5 [more/less] H1: 1377665882-1377665892 | L1: 1377665882-1377665892 | R = 0.0227161 | FAR = 2.24286e-05 Hz | IFAR = 0.00141284 yrs

#6 [more/less] H1: 1377665887-1377665897 | L1: 1377665887-1377665897 | R = 0.0219048 | FAR = 2.40412e-05 Hz | IFAR = 0.00131807 yrs

#7 [more/less] H1: 1377665957-1377665967 | L1: 1377665957-1377665967 | R = 0.0148473 | FAR = 6.06017e-05 Hz | IFAR = 0.000522891 yrs

#8 [more/less] H1: 1377665822-1377665832 | L1: 1377665822-1377665832 | R = 0.0144324 | FAR = 6.32408e-05 Hz | IFAR = 0.00050107 yrs

#9 [more/less] H1: 1377665862-1377665872 | L1: 1377665862-1377665872 | R = 0.0144052 | FAR = 6.34133e-05 Hz | IFAR = 0.000499707 yrs


Injection studies

MEZ23-D15

Number of injections (total/valid/detected):20 / 19 / 3
List of missed injections:./MEZ23-D15_missed.txt
Injection amplitude at 90% detection efficiency:2.5948
Injection amplitude at 50% detection efficiency:2.56846
Injection amplitude at 10% detection efficiency:2.54211

[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