Omicron-X report


Summary

Omicron version:4.2.0: documentation gitlab repository
Omicron run by:unknown
Report produced on:Sat Nov 15 21:30:25 2025 UTC

Ox analysis configuration

Ox option file:TargO4bw14d_PVAR0p2_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_PVAR0p2_file_list.txt (930 files)
Analysis result file:TargO4bw14d_PVAR0p2_results-1.root
Slice selected for the the fakeground:slice index=4 (4.784 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 = 0.89689 | FAR = 0 Hz | IFAR = inf yrs

#1 [more/less] H1: 1378590740-1378590750 | L1: 1378590740-1378590750 | R = 0.89349 | FAR = 0 Hz | IFAR = inf yrs

#2 [more/less] H1: 1377906851-1377906861 | L1: 1377906851-1377906861 | R = 0.891411 | FAR = 0 Hz | IFAR = inf yrs

#3 [more/less] H1: 1378415340-1378415350 | L1: 1378415340-1378415350 | R = 0.888831 | FAR = 0 Hz | IFAR = inf yrs

#4 [more/less] H1: 1378415545-1378415555 | L1: 1378415545-1378415555 | R = 0.886664 | FAR = 0 Hz | IFAR = inf yrs

#5 [more/less] H1: 1378590945-1378590955 | L1: 1378590945-1378590955 | R = 0.886496 | FAR = 0 Hz | IFAR = inf yrs

#6 [more/less] H1: 1378590745-1378590755 | L1: 1378590745-1378590755 | R = 0.885228 | FAR = 0 Hz | IFAR = inf yrs

#7 [more/less] H1: 1378512166-1378512176 | L1: 1378512166-1378512176 | R = 0.883176 | FAR = 0 Hz | IFAR = inf yrs

#8 [more/less] H1: 1378854547-1378854557 | L1: 1378854547-1378854557 | R = 0.882042 | FAR = 0 Hz | IFAR = inf yrs

#9 [more/less] H1: 1377906846-1377906856 | L1: 1377906846-1377906856 | R = 0.880965 | FAR = 0 Hz | IFAR = inf yrs

#10 [more/less] H1: 1378422310-1378422320 | L1: 1378422310-1378422320 | R = 0.880855 | FAR = 0 Hz | IFAR = inf yrs

#11 [more/less] H1: 1378511851-1378511861 | L1: 1378511851-1378511861 | R = 0.880388 | FAR = 0 Hz | IFAR = inf yrs

#12 [more/less] H1: 1378079019-1378079029 | L1: 1378079019-1378079029 | R = 0.879579 | FAR = 0 Hz | IFAR = inf yrs

#13 [more/less] H1: 1378422315-1378422325 | L1: 1378422315-1378422325 | R = 0.876217 | FAR = 0 Hz | IFAR = inf yrs

#14 [more/less] H1: 1378340062-1378340072 | L1: 1378340062-1378340072 | R = 0.875759 | FAR = 0 Hz | IFAR = inf yrs

#15 [more/less] H1: 1378156302-1378156312 | L1: 1378156302-1378156312 | R = 0.875717 | FAR = 0 Hz | IFAR = inf yrs

#16 [more/less] H1: 1378334214-1378334224 | L1: 1378334214-1378334224 | R = 0.873328 | FAR = 0 Hz | IFAR = inf yrs

#17 [more/less] H1: 1378079014-1378079024 | L1: 1378079014-1378079024 | R = 0.872883 | FAR = 0 Hz | IFAR = inf yrs

#18 [more/less] H1: 1378590940-1378590950 | L1: 1378590940-1378590950 | R = 0.872294 | FAR = 0 Hz | IFAR = inf yrs

#19 [more/less] H1: 1378078979-1378078989 | L1: 1378078979-1378078989 | R = 0.87213 | FAR = 0 Hz | IFAR = inf yrs

List of loudest fakeground events

#0 [more/less] H1: 1378487677-1378487687 | L1: 1378487677-1378487687 | R = 0.0462143 | FAR = 9.16738e-06 Hz | IFAR = 0.00345661 yrs

#1 [more/less] H1: 1378487672-1378487682 | L1: 1378487672-1378487682 | R = 0.0441265 | FAR = 1.0458e-05 Hz | IFAR = 0.00303004 yrs

#2 [more/less] H1: 1378396945-1378396955 | L1: 1378396945-1378396955 | R = 0.0413576 | FAR = 1.27299e-05 Hz | IFAR = 0.00248927 yrs

#3 [more/less] H1: 1378775641-1378775651 | L1: 1378775641-1378775651 | R = 0.0379519 | FAR = 1.62684e-05 Hz | IFAR = 0.00194783 yrs

#4 [more/less] H1: 1378767421-1378767431 | L1: 1378767421-1378767431 | R = 0.0363804 | FAR = 1.84248e-05 Hz | IFAR = 0.00171986 yrs


Background studies

Detection threshold:R > 0.0951693
False-alarm rate above that detection threshold:6.34552e-07
Alternative threshold at 1/1000 yrs:R > 0.259054
Alternative threshold at 1/100 yrs:R > 0.259054
Alternative threshold at 1/10 yrs:R > 0.224745
Alternative threshold at 1/1 yr:R > 0.170044
Alternative threshold at 1/1 d:R > 0.0427867

Background plots [more/less]

List of loudest background events

#0 [more/less] H1: 1378503548-1378503558 | L1: 1378503548-1378503558 | R = 0.257273 | FAR = 1.67219e-09 Hz | IFAR = 18.95 yrs

#1 [more/less] H1: 1378651453-1378651463 | L1: 1378651453-1378651463 | R = 0.209833 | FAR = 5.18937e-09 Hz | IFAR = 6.10634 yrs

#2 [more/less] H1: 1378390845-1378390855 | L1: 1378390845-1378390855 | R = 0.204373 | FAR = 7.80097e-09 Hz | IFAR = 4.06207 yrs

#3 [more/less] H1: 1377701357-1377701367 | L1: 1377701357-1377701367 | R = 0.195662 | FAR = 1.00758e-08 Hz | IFAR = 3.14498 yrs

#4 [more/less] H1: 1378817516-1378817526 | L1: 1378817516-1378817526 | R = 0.192392 | FAR = 1.09157e-08 Hz | IFAR = 2.90298 yrs

#5 [more/less] H1: 1377705057-1377705067 | L1: 1377705057-1377705067 | R = 0.183076 | FAR = 1.36453e-08 Hz | IFAR = 2.32227 yrs

#6 [more/less] H1: 1377797910-1377797920 | L1: 1377797910-1377797920 | R = 0.181063 | FAR = 1.53382e-08 Hz | IFAR = 2.06596 yrs

#7 [more/less] H1: 1377711602-1377711612 | L1: 1377711602-1377711612 | R = 0.177771 | FAR = 1.81078e-08 Hz | IFAR = 1.74997 yrs

#8 [more/less] H1: 1377711607-1377711617 | L1: 1377711607-1377711617 | R = 0.172213 | FAR = 2.39497e-08 Hz | IFAR = 1.32311 yrs

#9 [more/less] H1: 1377744760-1377744770 | L1: 1377744760-1377744770 | R = 0.169175 | FAR = 2.84403e-08 Hz | IFAR = 1.1142 yrs


Injection studies

AND19-S15FR

Number of injections (total/valid/detected):5923 / 5871 / 2329
List of missed injections:./AND19-S15FR_missed.txt
Injection amplitude at 90% detection efficiency:6.94573
Injection amplitude at 50% detection efficiency:3.0839
Injection amplitude at 10% detection efficiency:1.55798

[more/less] Injection parameters

[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 / 2257
List of missed injections:./MEZ23-D15_missed.txt
Injection amplitude at 90% detection efficiency:9.68078
Injection amplitude at 50% detection efficiency:3.11489
Injection amplitude at 10% detection efficiency:1.48067

[more/less] Injection parameters

[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 / 2380
List of missed injections:./MEZ23-D9_missed.txt
Injection amplitude at 90% detection efficiency:6.0843
Injection amplitude at 50% detection efficiency:3.0927
Injection amplitude at 10% detection efficiency:1.6507

[more/less] Injection parameters

[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 / 2325
List of missed injections:./OCO18-MESA20PERTLR_missed.txt
Injection amplitude at 90% detection efficiency:8.44659
Injection amplitude at 50% detection efficiency:2.89482
Injection amplitude at 10% detection efficiency:1.47404

[more/less] Injection parameters

[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 / 2301
List of missed injections:./POW18-S18_missed.txt
Injection amplitude at 90% detection efficiency:7.61328
Injection amplitude at 50% detection efficiency:3.239
Injection amplitude at 10% detection efficiency:1.45282

[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