Omicron-X report


Summary

Omicron version:4.2.0: documentation gitlab repository
Omicron run by:unknown
Report produced on:Fri Nov 7 13:52:29 2025 UTC

Ox analysis configuration

Ox option file:Targ_O4bw_10min_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_file_list.txt (1 files)
Analysis result file:Targ_O4bw_10min_results-0.root
Slice selected for the the fakeground:slice index=98 (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: 1377666127-1377666137 | L1: 1377666127-1377666137 | R = 0.389735 | FAR = 0 Hz | IFAR = inf yrs

#1 [more/less] H1: 1377666122-1377666132 | L1: 1377666122-1377666132 | R = 0.372786 | FAR = 0 Hz | IFAR = inf yrs

#2 [more/less] H1: 1377665977-1377665987 | L1: 1377665977-1377665987 | R = 0.371663 | FAR = 0 Hz | IFAR = inf yrs

#3 [more/less] H1: 1377665852-1377665862 | L1: 1377665852-1377665862 | R = 0.370661 | FAR = 0 Hz | IFAR = inf yrs

#4 [more/less] H1: 1377665887-1377665897 | L1: 1377665887-1377665897 | R = 0.36669 | FAR = 0 Hz | IFAR = inf yrs

#5 [more/less] H1: 1377665972-1377665982 | L1: 1377665972-1377665982 | R = 0.366276 | FAR = 0 Hz | IFAR = inf yrs

#6 [more/less] H1: 1377665952-1377665962 | L1: 1377665952-1377665962 | R = 0.364734 | FAR = 0 Hz | IFAR = inf yrs

#7 [more/less] H1: 1377665957-1377665967 | L1: 1377665957-1377665967 | R = 0.355605 | FAR = 0 Hz | IFAR = inf yrs

#8 [more/less] H1: 1377665857-1377665867 | L1: 1377665857-1377665867 | R = 0.325441 | FAR = 0 Hz | IFAR = inf yrs

#9 [more/less] H1: 1377665882-1377665892 | L1: 1377665882-1377665892 | R = 0.3171 | FAR = 0 Hz | IFAR = inf yrs

#10 [more/less] H1: 1377666007-1377666017 | L1: 1377666007-1377666017 | R = 0.304345 | FAR = 0 Hz | IFAR = inf yrs

#11 [more/less] H1: 1377666002-1377666012 | L1: 1377666002-1377666012 | R = 0.228691 | FAR = 0 Hz | IFAR = inf yrs

#12 [more/less] H1: 1377666012-1377666022 | L1: 1377666012-1377666022 | R = 0.197339 | FAR = 0 Hz | IFAR = inf yrs

#13 [more/less] H1: 1377666037-1377666047 | L1: 1377666037-1377666047 | R = 0.122666 | FAR = 0 Hz | IFAR = inf yrs

#14 [more/less] H1: 1377666042-1377666052 | L1: 1377666042-1377666052 | R = 0.121463 | FAR = 0 Hz | IFAR = inf yrs

#15 [more/less] H1: 1377665917-1377665927 | L1: 1377665917-1377665927 | R = 0.111907 | FAR = 0 Hz | IFAR = inf yrs

#16 [more/less] H1: 1377665822-1377665832 | L1: 1377665822-1377665832 | R = 0.0995587 | FAR = 0 Hz | IFAR = inf yrs

#17 [more/less] H1: 1377665827-1377665837 | L1: 1377665827-1377665837 | R = 0.089072 | FAR = 0 Hz | IFAR = inf yrs

#18 [more/less] H1: 1377665912-1377665922 | L1: 1377665912-1377665922 | R = 0.0621847 | FAR = 0 Hz | IFAR = inf yrs

#19 [more/less] H1: 1377666217-1377666227 | L1: 1377666217-1377666227 | R = 0.0138029 | FAR = 0 Hz | IFAR = inf yrs

List of loudest fakeground events

#0 [more/less] H1: 1377666057-1377666067 | L1: 1377666057-1377666067 | R = 0.00435762 | FAR = 0.0564238 Hz | IFAR = 5.61609e-07 yrs

#1 [more/less] H1: 1377666172-1377666182 | L1: 1377666172-1377666182 | R = 0.00186298 | FAR = 0.0813702 Hz | IFAR = 3.89431e-07 yrs

#2 [more/less] H1: 1377666187-1377666197 | L1: 1377666187-1377666197 | R = 0.00117696 | FAR = 0.0882304 Hz | IFAR = 3.59151e-07 yrs

#3 [more/less] H1: 1377666182-1377666192 | L1: 1377666182-1377666192 | R = 0.00116112 | FAR = 0.0883888 Hz | IFAR = 3.58508e-07 yrs

#4 [more/less] H1: 1377666177-1377666187 | L1: 1377666177-1377666187 | R = 0.00106356 | FAR = 0.0893644 Hz | IFAR = 3.54594e-07 yrs


Background studies

Detection threshold:R > 0.005
False-alarm rate above that detection threshold:0.05
Alternative threshold at 1/1000 yrs:R > 0.005
Alternative threshold at 1/100 yrs:R > 0.005
Alternative threshold at 1/10 yrs:R > 0.005
Alternative threshold at 1/1 yr:R > 0.005
Alternative threshold at 1/1 d:R > 0.005

Background plots [more/less]

List of loudest background events

#0 [more/less] H1: 1377665892-1377665902 | L1: 1377665892-1377665902 | R = 0.00964289 | FAR = 0.00357107 Hz | IFAR = 8.87355e-06 yrs

#1 [more/less] H1: 1377665977-1377665987 | L1: 1377665977-1377665987 | R = 0.00817651 | FAR = 0.0182349 Hz | IFAR = 1.73777e-06 yrs

#2 [more/less] H1: 1377666222-1377666232 | L1: 1377666222-1377666232 | R = 0.00796668 | FAR = 0.0203332 Hz | IFAR = 1.55844e-06 yrs

#3 [more/less] H1: 1377665972-1377665982 | L1: 1377665972-1377665982 | R = 0.00759444 | FAR = 0.0240556 Hz | IFAR = 1.31729e-06 yrs

#4 [more/less] H1: 1377665932-1377665942 | L1: 1377665932-1377665942 | R = 0.0075382 | FAR = 0.024618 Hz | IFAR = 1.28719e-06 yrs

#5 [more/less] H1: 1377665822-1377665832 | L1: 1377665822-1377665832 | R = 0.00738297 | FAR = 0.0261703 Hz | IFAR = 1.21084e-06 yrs

#6 [more/less] H1: 1377666292-1377666302 | L1: 1377666292-1377666302 | R = 0.00735597 | FAR = 0.0264403 Hz | IFAR = 1.19848e-06 yrs

#7 [more/less] H1: 1377666262-1377666272 | L1: 1377666262-1377666272 | R = 0.00733435 | FAR = 0.0266565 Hz | IFAR = 1.18876e-06 yrs

#8 [more/less] H1: 1377665947-1377665957 | L1: 1377665947-1377665957 | R = 0.00730424 | FAR = 0.0269576 Hz | IFAR = 1.17548e-06 yrs

#9 [more/less] H1: 1377666007-1377666017 | L1: 1377666007-1377666017 | R = 0.00651946 | FAR = 0.0348054 Hz | IFAR = 9.10436e-07 yrs


Injection studies

MEZ23-D15

Number of injections (total/valid/detected):20 / 19 / 10
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