Omicron-X report


Summary

Omicron version:4.2.0: documentation gitlab repository
Omicron run by:unknown
Report produced on:Wed Nov 12 13:30:36 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-0.root
Slice selected for the the fakeground:slice index=118 (-0.46 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: 1377665857-1377665867 | L1: 1377665857-1377665867 | R = 0.481573 | FAR = 0 Hz | IFAR = inf yrs

#1 [more/less] H1: 1377665852-1377665862 | L1: 1377665852-1377665862 | R = 0.427825 | FAR = 0 Hz | IFAR = inf yrs

#2 [more/less] H1: 1377666127-1377666137 | L1: 1377666127-1377666137 | R = 0.400828 | FAR = 0 Hz | IFAR = inf yrs

#3 [more/less] H1: 1377666122-1377666132 | L1: 1377666122-1377666132 | R = 0.399385 | FAR = 0 Hz | IFAR = inf yrs

#4 [more/less] H1: 1377665882-1377665892 | L1: 1377665882-1377665892 | R = 0.380181 | FAR = 0 Hz | IFAR = inf yrs

#5 [more/less] H1: 1377665887-1377665897 | L1: 1377665887-1377665897 | R = 0.371491 | FAR = 0 Hz | IFAR = inf yrs

#6 [more/less] H1: 1377665977-1377665987 | L1: 1377665977-1377665987 | R = 0.356194 | FAR = 0 Hz | IFAR = inf yrs

#7 [more/less] H1: 1377665972-1377665982 | L1: 1377665972-1377665982 | R = 0.355222 | FAR = 0 Hz | IFAR = inf yrs

#8 [more/less] H1: 1377665952-1377665962 | L1: 1377665952-1377665962 | R = 0.29513 | FAR = 0 Hz | IFAR = inf yrs

#9 [more/less] H1: 1377665957-1377665967 | L1: 1377665957-1377665967 | R = 0.277724 | FAR = 0 Hz | IFAR = inf yrs

#10 [more/less] H1: 1377666007-1377666017 | L1: 1377666007-1377666017 | R = 0.249508 | FAR = 0 Hz | IFAR = inf yrs

#11 [more/less] H1: 1377666002-1377666012 | L1: 1377666002-1377666012 | R = 0.189602 | FAR = 0 Hz | IFAR = inf yrs

#12 [more/less] H1: 1377666012-1377666022 | L1: 1377666012-1377666022 | R = 0.153908 | FAR = 0 Hz | IFAR = inf yrs

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

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

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

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

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

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

#19 [more/less] H1: 1377665862-1377665872 | L1: 1377665862-1377665872 | R = 0.0292435 | FAR = 1.37304e-05 Hz | IFAR = 0.00230788 yrs

List of loudest fakeground events

#0 [more/less] H1: 1377665862-1377665872 | L1: 1377665862-1377665872 | R = 0.00334589 | FAR = 0.0665903 Hz | IFAR = 4.75866e-07 yrs

#1 [more/less] H1: 1377666042-1377666052 | L1: 1377666042-1377666052 | R = 0.00320152 | FAR = 0.0680318 Hz | IFAR = 4.65783e-07 yrs

#2 [more/less] H1: 1377666037-1377666047 | L1: 1377666037-1377666047 | R = 0.00296773 | FAR = 0.0703663 Hz | IFAR = 4.5033e-07 yrs

#3 [more/less] H1: 1377666217-1377666227 | L1: 1377666217-1377666227 | R = 0.00229524 | FAR = 0.0770814 Hz | IFAR = 4.11099e-07 yrs

#4 [more/less] H1: 1377665827-1377665837 | L1: 1377665827-1377665837 | R = 0.00201251 | FAR = 0.0799045 Hz | IFAR = 3.96574e-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 > inf

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: 1377666007-1377666017 | L1: 1377666007-1377666017 | R = 0.0349687 | FAR = 9.95082e-06 Hz | IFAR = 0.00318447 yrs

#3 [more/less] H1: 1377665887-1377665897 | L1: 1377665887-1377665897 | R = 0.0287752 | FAR = 1.48474e-05 Hz | IFAR = 0.00213425 yrs

#4 [more/less] H1: 1377666002-1377666012 | L1: 1377666002-1377666012 | R = 0.0264719 | FAR = 2.03414e-05 Hz | IFAR = 0.00155781 yrs

#5 [more/less] H1: 1377665882-1377665892 | L1: 1377665882-1377665892 | R = 0.0252488 | FAR = 2.32587e-05 Hz | IFAR = 0.00136242 yrs

#6 [more/less] H1: 1377665887-1377665897 | L1: 1377665887-1377665897 | R = 0.0227668 | FAR = 2.91788e-05 Hz | IFAR = 0.001086 yrs

#7 [more/less] H1: 1377665882-1377665892 | L1: 1377665882-1377665892 | R = 0.0227161 | FAR = 2.92996e-05 Hz | IFAR = 0.00108152 yrs

#8 [more/less] H1: 1377665887-1377665897 | L1: 1377665887-1377665897 | R = 0.0219048 | FAR = 3.12347e-05 Hz | IFAR = 0.00101452 yrs

#9 [more/less] H1: 1377666012-1377666022 | L1: 1377666012-1377666022 | R = 0.0188454 | FAR = 4.86296e-05 Hz | IFAR = 0.000651622 yrs


Injection studies

MEZ23-D15

Number of injections (total/valid/detected):20 / 19 / 9
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