Omicron-X report


Summary

Omicron version:4.2.0: documentation gitlab repository
Omicron run by:unknown
Report produced on:Wed Dec 3 09:28:11 2025 UTC

Ox analysis configuration

Ox option file:O4bw_14days_pt2_bis_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: 10, Dec: 10 [rad]

Ox analysis results

List of input Ox files:O4bw_14days_pt2_bis_file_list.txt (937 files)
Analysis result file:O4bw_14days_pt2_bis_results-0.root
Slice selected for the the fakeground:slice index=130 (-1.012 s), time lag = 0 s
ForegroundFakegroundBackground
Number of processed ox events17512517512537651875
Start Date (detector 0)Sat Sep 2 04:54:56 2023 UTCSat Sep 2 04:54:56 2023 UTCSat Sep 2 04:54:56 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)137766571413776657141377665714
End GPS (detector 0)137894412513789441251378944125
Used livetime (detector 0)880330 s880330 s880330 s
Start Date (detector 1)Sat Sep 2 04:54:56 2023 UTCSat Sep 2 04:54:56 2023 UTCSat Sep 2 04:54:56 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)137766571413776657141377665714
End GPS (detector 1)137894412513789441251378944125
Used livetime (detector 1)880330 s880330 s880330 s
Cumulative livetime1751250 s1751250 s376518750 s
0 years, 20 days, 6 hours, 27 min, 30 s0 years, 20 days, 6 hours, 27 min, 30 s11 years, 340 days, 20 hours, 32 min, 30 s

List of loudest foreground events

#0 [more/less] H1: 1378156217-1378156227 | L1: 1378156217-1378156227 | R = 0.894027 | FAR = 0 Hz | IFAR = inf yrs

#1 [more/less] H1: 1378156212-1378156222 | L1: 1378156212-1378156222 | R = 0.885827 | FAR = 0 Hz | IFAR = inf yrs

#2 [more/less] H1: 1378800906-1378800916 | L1: 1378800906-1378800916 | R = 0.866717 | FAR = 0 Hz | IFAR = inf yrs

List of loudest fakeground events

#0 [more/less] H1: 1378078304-1378078314 | L1: 1378078304-1378078314 | R = 0.0291116 | FAR = 2.63465e-06 Hz | IFAR = 0.0120274 yrs


Background studies

Detection threshold:R > 0.0453112
False-alarm rate above that detection threshold:4.92148e-07
Alternative threshold at 1/1000 yrs:R > 0.110975
Alternative threshold at 1/100 yrs:R > 0.110975
Alternative threshold at 1/10 yrs:R > inf
Alternative threshold at 1/1 yr:R > 0.0731393
Alternative threshold at 1/1 d:R > 0.0173924

Background plots [more/less]

List of loudest background events

#0 [more/less] H1: 1378040600-1378040610 | L1: 1378040600-1378040610 | R = 0.110521 | FAR = 1.53284e-09 Hz | IFAR = 20.6729 yrs


Injection studies

AND16_s20

Number of injections (total/valid/detected):6816 / 5862 / 1625
List of missed injections:./AND16_s20_missed.txt
Injection amplitude at 90% detection efficiency:-1
Injection amplitude at 50% detection efficiency:3.97389
Injection amplitude at 10% detection efficiency:2.23394

[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

AND16_s20s

Number of injections (total/valid/detected):6673 / 5621 / 1453
List of missed injections:./AND16_s20s_missed.txt
Injection amplitude at 90% detection efficiency:-1
Injection amplitude at 50% detection efficiency:4.80715
Injection amplitude at 10% detection efficiency:2.12099

[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

mor18_m13

Number of injections (total/valid/detected):6729 / 5791 / 1360
List of missed injections:./mor18_m13_missed.txt
Injection amplitude at 90% detection efficiency:-1
Injection amplitude at 50% detection efficiency:7.16793
Injection amplitude at 10% detection efficiency:1.67679

[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

pan18_s402d_dd2

Number of injections (total/valid/detected):6757 / 5829 / 0
List of missed injections:./pan18_s402d_dd2_missed.txt
Injection amplitude at 90% detection efficiency:-1
Injection amplitude at 50% detection efficiency:-1
Injection amplitude at 10% detection efficiency:-1

[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

pan21_s40fr

Number of injections (total/valid/detected):6769 / 5877 / 1
List of missed injections:./pan21_s40fr_missed.txt
Injection amplitude at 90% detection efficiency:-1
Injection amplitude at 50% detection efficiency:-1
Injection amplitude at 10% detection efficiency:-1

[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