Omicron-X report


Summary

Omicron version:4.2.0: documentation gitlab repository
Omicron run by:unknown
Report produced on:Tue Nov 18 01:53:37 2025 UTC

Ox analysis configuration

Ox option file:Targ_O4bw_14days_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_14days_file_list.txt (10224 files)
Analysis result file:Targ_O4bw_14days_results-1.root
Slice selected for the the fakeground:slice index=114 (-80.276 s), time lag = -20 s
ForegroundFakegroundBackground
Number of processed ox events0175076417334009
Start Date (detector 0)-Sat Sep 2 04:55:04 2023 UTCSat Sep 2 04:55:14 2023 UTC
End Date (detector 0)-Sun Sep 17 00:01:47 2023 UTCSun Sep 17 00:01:47 2023 UTC
Start GPS (detector 0)-13776657221377665732
End GPS (detector 0)-13789441251378944125
Used livetime (detector 0)0 s880035 s880275 s
Start Date (detector 1)-Sat Sep 2 04:54:54 2023 UTCSat Sep 2 04:54:54 2023 UTC
End Date (detector 1)-Sun Sep 17 00:01:37 2023 UTCSun Sep 17 00:01:27 2023 UTC
Start GPS (detector 1)-13776657121377665712
End GPS (detector 1)-13789441151378944105
Used livetime (detector 1)0 s880035 s893905 s
Cumulative livetime0 s1750760 s4173340090 s
0 years, 0 days, 0 hours, 0 min, 0 s0 years, 20 days, 6 hours, 19 min, 20 s132 years, 89 days, 13 hours, 8 min, 10 s

List of loudest foreground events

List of loudest fakeground events


Background studies

Detection threshold:R > 0.0332374
False-alarm rate above that detection threshold:3.72191e-09
Alternative threshold at 1/1000 yrs:R > 0.0450868
Alternative threshold at 1/100 yrs:R > inf
Alternative threshold at 1/10 yrs:R > 0.0332377
Alternative threshold at 1/1 yr:R > 0.025271
Alternative threshold at 1/1 d:R > 0.0102407

Background plots [more/less]

List of loudest background events

#0 [more/less] H1: 1377805970-1377805980 | L1: 1377805880-1377805890 | R = 0.0449456 | FAR = 1.33979e-10 Hz | IFAR = 236.516 yrs

#1 [more/less] H1: 1378628058-1378628068 | L1: 1378628038-1378628048 | R = 0.0436586 | FAR = 2.64386e-10 Hz | IFAR = 119.855 yrs

#2 [more/less] H1: 1378628053-1378628063 | L1: 1378628033-1378628043 | R = 0.0405237 | FAR = 6.02373e-10 Hz | IFAR = 52.6054 yrs

#3 [more/less] H1: 1378739569-1378739579 | L1: 1378739529-1378739539 | R = 0.0362725 | FAR = 8.63902e-10 Hz | IFAR = 36.6802 yrs

#4 [more/less] H1: 1378151722-1378151732 | L1: 1378151672-1378151682 | R = 0.0353324 | FAR = 1.16754e-09 Hz | IFAR = 27.1409 yrs

#5 [more/less] H1: 1378418600-1378418610 | L1: 1378418540-1378418550 | R = 0.0353008 | FAR = 1.2047e-09 Hz | IFAR = 26.3038 yrs

#6 [more/less] H1: 1377874410-1377874420 | L1: 1377874310-1377874320 | R = 0.0349904 | FAR = 1.57005e-09 Hz | IFAR = 20.1829 yrs

#7 [more/less] H1: 1378423995-1378424005 | L1: 1378423885-1378423895 | R = 0.0348018 | FAR = 1.79191e-09 Hz | IFAR = 17.684 yrs

#8 [more/less] H1: 1377785960-1377785970 | L1: 1377785940-1377785950 | R = 0.034785 | FAR = 1.81178e-09 Hz | IFAR = 17.4901 yrs

#9 [more/less] H1: 1377818290-1377818300 | L1: 1377818220-1377818230 | R = 0.0345192 | FAR = 2.12452e-09 Hz | IFAR = 14.9154 yrs

#10 [more/less] H1: 1377802275-1377802285 | L1: 1377802265-1377802275 | R = 0.0344805 | FAR = 2.17007e-09 Hz | IFAR = 14.6024 yrs

#11 [more/less] H1: 1378396520-1378396530 | L1: 1378396440-1378396450 | R = 0.034178 | FAR = 2.52609e-09 Hz | IFAR = 12.5443 yrs

#12 [more/less] H1: 1378502518-1378502528 | L1: 1378502478-1378502488 | R = 0.0337922 | FAR = 2.98015e-09 Hz | IFAR = 10.633 yrs

#13 [more/less] H1: 1378827821-1378827831 | L1: 1378827811-1378827821 | R = 0.0331878 | FAR = 3.79032e-09 Hz | IFAR = 8.36027 yrs

#14 [more/less] H1: 1378942140-1378942150 | L1: 1378942100-1378942110 | R = 0.0329469 | FAR = 4.12247e-09 Hz | IFAR = 7.68667 yrs

#15 [more/less] H1: 1377718452-1377718462 | L1: 1377718382-1377718392 | R = 0.0328783 | FAR = 4.21706e-09 Hz | IFAR = 7.51426 yrs

#16 [more/less] H1: 1378322479-1378322489 | L1: 1378322379-1378322389 | R = 0.0328236 | FAR = 4.29247e-09 Hz | IFAR = 7.38225 yrs

#17 [more/less] H1: 1378391425-1378391435 | L1: 1378391405-1378391415 | R = 0.0325761 | FAR = 4.63366e-09 Hz | IFAR = 6.83868 yrs

#18 [more/less] H1: 1378317539-1378317549 | L1: 1378317489-1378317499 | R = 0.0325719 | FAR = 4.63946e-09 Hz | IFAR = 6.83012 yrs

#19 [more/less] H1: 1377809745-1377809755 | L1: 1377809665-1377809675 | R = 0.0324401 | FAR = 4.82119e-09 Hz | IFAR = 6.57266 yrs


Injection studies


florent.robinet@ijclab.in2p3.fr