Omicron-X report


Summary

Omicron version:4.2.0: documentation gitlab repository
Omicron run by:unknown
Report produced on:Thu Oct 23 04:51:37 2025 UTC

Ox analysis configuration

Ox option file:Targeted_bkg_showoff_131025_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:Targeted_bkg_showoff_131025_file_list.txt (10385 files)
Analysis result file:Targeted_bkg_showoff_131025_results-0.root
Slice selected for the the fakeground:slice index=149 (-11.886 s), time lag = -20 s
ForegroundFakegroundBackground
Number of processed ox events176151176160420109493
Start Date (detector 0)Sat Sep 2 04:54:54 2023 UTCSat Sep 2 04:54:04 2023 UTCSat Sep 2 04:55:14 2023 UTC
End Date (detector 0)Sun Sep 17 00:01:43 2023 UTCSun Sep 17 00:01:43 2023 UTCSun Sep 17 00:01:43 2023 UTC
Start GPS (detector 0)137766571213776656621377665732
End GPS (detector 0)137894412113789441211378944121
Used livetime (detector 0)885490 s885530 s887695 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 00:01:43 2023 UTCSun Sep 17 00:01:43 2023 UTCSun Sep 17 00:01:23 2023 UTC
Start GPS (detector 1)137766571213776657121377665712
End GPS (detector 1)137894412113789441211378944101
Used livetime (detector 1)885490 s885530 s893886 s
Cumulative livetime1761510 s1761600 s4201094930 s
0 years, 20 days, 9 hours, 18 min, 30 s0 years, 20 days, 9 hours, 20 min, 0 s133 years, 45 days, 18 hours, 48 min, 50 s

List of loudest foreground events

List of loudest fakeground events


Background studies

Detection threshold:R > 0.275721
False-alarm rate above that detection threshold:3.0601e-09
Alternative threshold at 1/1000 yrs:R > 0.675
Alternative threshold at 1/100 yrs:R > inf
Alternative threshold at 1/10 yrs:R > 0.275726
Alternative threshold at 1/1 yr:R > 0.105978
Alternative threshold at 1/1 d:R > 0.0361319

Background plots [more/less]

List of loudest background events

#0 [more/less] H1: 1378628061-1378628071 | L1: 1378628031-1378628041 | R = 0.678212 | FAR = 4.25575e-11 Hz | IFAR = 744.594 yrs

#1 [more/less] H1: 1378628056-1378628066 | L1: 1378628036-1378628046 | R = 0.627696 | FAR = 2.92886e-10 Hz | IFAR = 108.192 yrs

#2 [more/less] H1: 1378632422-1378632432 | L1: 1378632382-1378632392 | R = 0.497917 | FAR = 5.25652e-10 Hz | IFAR = 60.2834 yrs

#3 [more/less] H1: 1378632417-1378632427 | L1: 1378632387-1378632397 | R = 0.454996 | FAR = 8.33221e-10 Hz | IFAR = 38.0308 yrs

#4 [more/less] H1: 1378551047-1378551057 | L1: 1378551037-1378551047 | R = 0.428897 | FAR = 9.78378e-10 Hz | IFAR = 32.3884 yrs

#5 [more/less] H1: 1377744739-1377744749 | L1: 1377744759-1377744769 | R = 0.343894 | FAR = 1.48087e-09 Hz | IFAR = 21.3983 yrs

#6 [more/less] H1: 1377744734-1377744744 | L1: 1377744754-1377744764 | R = 0.342512 | FAR = 1.54666e-09 Hz | IFAR = 20.4881 yrs

#7 [more/less] H1: 1378551042-1378551052 | L1: 1378551032-1378551042 | R = 0.334094 | FAR = 1.80682e-09 Hz | IFAR = 17.5381 yrs

#8 [more/less] H1: 1378697151-1378697161 | L1: 1378697171-1378697181 | R = 0.301299 | FAR = 2.11137e-09 Hz | IFAR = 15.0083 yrs

#9 [more/less] H1: 1378503600-1378503610 | L1: 1378503550-1378503560 | R = 0.289447 | FAR = 2.18181e-09 Hz | IFAR = 14.5237 yrs

#10 [more/less] H1: 1378503595-1378503605 | L1: 1378503545-1378503555 | R = 0.289282 | FAR = 2.19356e-09 Hz | IFAR = 14.446 yrs

#11 [more/less] H1: 1378697146-1378697156 | L1: 1378697176-1378697186 | R = 0.287849 | FAR = 2.29589e-09 Hz | IFAR = 13.8021 yrs

#12 [more/less] H1: 1378697151-1378697161 | L1: 1378697171-1378697181 | R = 0.279704 | FAR = 2.87051e-09 Hz | IFAR = 11.0392 yrs

#13 [more/less] H1: 1378697146-1378697156 | L1: 1378697176-1378697186 | R = 0.276834 | FAR = 3.00714e-09 Hz | IFAR = 10.5376 yrs

#14 [more/less] H1: 1378629085-1378629095 | L1: 1378629125-1378629135 | R = 0.234398 | FAR = 3.46582e-09 Hz | IFAR = 9.14304 yrs

#15 [more/less] H1: 1378097674-1378097684 | L1: 1378097704-1378097714 | R = 0.205002 | FAR = 3.80842e-09 Hz | IFAR = 8.32054 yrs

#16 [more/less] H1: 1378629090-1378629100 | L1: 1378629120-1378629130 | R = 0.204305 | FAR = 3.84161e-09 Hz | IFAR = 8.24866 yrs

#17 [more/less] H1: 1378097679-1378097689 | L1: 1378097709-1378097719 | R = 0.197984 | FAR = 4.09455e-09 Hz | IFAR = 7.7391 yrs

#18 [more/less] H1: 1378628061-1378628071 | L1: 1378628031-1378628041 | R = 0.188737 | FAR = 4.37481e-09 Hz | IFAR = 7.24331 yrs

#19 [more/less] H1: 1378806707-1378806717 | L1: 1378806697-1378806707 | R = 0.180426 | FAR = 4.96825e-09 Hz | IFAR = 6.37811 yrs


Injection studies


florent.robinet@ijclab.in2p3.fr