Omicron-X report


Summary

Omicron version:4.2.0: documentation gitlab repository
Omicron run by:unknown
Report produced on:Fri Jun 20 21:18:09 2025 UTC

Ox analysis configuration

Ox option file:ox_options.txt
Omicron option files:detector 0, detector 1
Detector channel names:H1:DCS-CALIB_STRAIN_C01, L1:DCS-CALIB_STRAIN_C01
Omicron analysis time window and overlap:16 s, 6 s
Number of Q planes:5 (Q = 5.51892 → Q = 72.478)
Omicron frequency range:16 Hz → 1958.38 Hz
Light travel time between detectors:0.0100128 s
Slice extra-time (calibration uncertainty + slice veto):0.012204 s
Number of time-delay bins in a cross-correlation map:40960
Number of slices in a cross-correlation map:225
Number of time-delay bins in a slice:182
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

Ox analysis results

List of input Ox files:ox_file_list.txt (5594 files)
Analysis result file:ox_results-0.root
Slice selected for the the fakeground:slice index=175 (-2.79932 s), time lag = 0 s
ForegroundFakegroundBackground
Number of processed ox events427086427086671800203
Start Date (detector 0)Sun Jan 5 23:59:45 2020 UTCSun Jan 5 23:59:45 2020 UTCSun Jan 5 23:59:45 2020 UTC
End Date (detector 0)Fri Feb 14 23:59:38 2020 UTCFri Feb 14 23:59:38 2020 UTCFri Feb 14 23:59:38 2020 UTC
Start GPS (detector 0)126230400312623040031262304003
End GPS (detector 0)126575999612657599961265759996
Used livetime (detector 0)2.13955e+06 s2.13955e+06 s2.14359e+06 s
Start Date (detector 1)Sun Jan 5 23:59:45 2020 UTCSun Jan 5 23:59:45 2020 UTCSun Jan 5 23:59:45 2020 UTC
End Date (detector 1)Fri Feb 14 23:59:38 2020 UTCFri Feb 14 23:59:38 2020 UTCFri Feb 14 23:59:38 2020 UTC
Start GPS (detector 1)126230400312623040031262304003
End GPS (detector 1)126575999612657599961265759996
Used livetime (detector 1)2.13955e+06 s2.13955e+06 s2.14688e+06 s
Cumulative livetime4270860 s4270860 s6718002030 s
0 years, 49 days, 10 hours, 21 min, 0 s0 years, 49 days, 10 hours, 21 min, 0 s212 years, 321 days, 15 hours, 40 min, 30 s

List of loudest foreground events

#0 [more/less] H1: 1262373334-1262373344 | L1: 1262373334-1262373344 | R = 0.366679 | FAR = 1.50216e-07 Hz | IFAR = 0.21095 yrs

#1 [more/less] H1: 1264546739-1264546749 | L1: 1264546739-1264546749 | R = 0.275693 | FAR = 7.80047e-07 Hz | IFAR = 0.0406233 yrs

#2 [more/less] H1: 1263361163-1263361173 | L1: 1263361163-1263361173 | R = 0.270688 | FAR = 8.65843e-07 Hz | IFAR = 0.0365979 yrs

#3 [more/less] H1: 1262659082-1262659092 | L1: 1262659082-1262659092 | R = 0.266773 | FAR = 9.44124e-07 Hz | IFAR = 0.0335635 yrs

#4 [more/less] H1: 1262713338-1262713348 | L1: 1262713338-1262713348 | R = 0.244996 | FAR = 1.54166e-06 Hz | IFAR = 0.0205545 yrs

#5 [more/less] H1: 1262952264-1262952274 | L1: 1262952264-1262952274 | R = 0.244297 | FAR = 1.56558e-06 Hz | IFAR = 0.0202404 yrs

#6 [more/less] H1: 1265510918-1265510928 | L1: 1265510918-1265510928 | R = 0.241951 | FAR = 1.65707e-06 Hz | IFAR = 0.0191229 yrs

#7 [more/less] H1: 1264681595-1264681605 | L1: 1264681595-1264681605 | R = 0.235268 | FAR = 1.94499e-06 Hz | IFAR = 0.0162922 yrs

#8 [more/less] H1: 1265309621-1265309631 | L1: 1265309621-1265309631 | R = 0.232956 | FAR = 2.05462e-06 Hz | IFAR = 0.0154228 yrs

#9 [more/less] H1: 1262871039-1262871049 | L1: 1262871039-1262871049 | R = 0.232102 | FAR = 2.09332e-06 Hz | IFAR = 0.0151377 yrs

List of loudest fakeground events

#0 [more/less] H1: 1264933453-1264933463 | L1: 1264933453-1264933463 | R = 0.275019 | FAR = 7.92224e-07 Hz | IFAR = 0.0399989 yrs

#1 [more/less] H1: 1262555244-1262555254 | L1: 1262555244-1262555254 | R = 0.226907 | FAR = 2.37987e-06 Hz | IFAR = 0.0133151 yrs

#2 [more/less] H1: 1264751534-1264751544 | L1: 1264751534-1264751544 | R = 0.21394 | FAR = 3.28957e-06 Hz | IFAR = 0.0096329 yrs

#3 [more/less] H1: 1263638921-1263638931 | L1: 1263638921-1263638931 | R = 0.204974 | FAR = 4.19532e-06 Hz | IFAR = 0.0075532 yrs

#4 [more/less] H1: 1263297892-1263297902 | L1: 1263297892-1263297902 | R = 0.195461 | FAR = 5.43944e-06 Hz | IFAR = 0.00582562 yrs


Background studies

Detection threshold:R > 0.60106
False-alarm rate above that detection threshold:3.03813e-09
Alternative threshold at 1/1000 yrs:R > 0.815
Alternative threshold at 1/100 yrs:R > inf
Alternative threshold at 1/10 yrs:R > 0.60106
Alternative threshold at 1/1 yr:R > 0.46302
Alternative threshold at 1/1 d:R > 0.169014

Background plots [more/less]

List of loudest background events

#0 [more/less] H1: 1264858181-1264858191 | L1: 1264858181-1264858191 | R = 0.814187 | FAR = 1.3491e-10 Hz | IFAR = 234.883 yrs

#1 [more/less] H1: 1264942739-1264942749 | L1: 1264942729-1264942739 | R = 0.810809 | FAR = 2.37509e-10 Hz | IFAR = 133.419 yrs

#2 [more/less] H1: 1264942734-1264942744 | L1: 1264942734-1264942744 | R = 0.780058 | FAR = 4.42278e-10 Hz | IFAR = 71.6474 yrs

#3 [more/less] H1: 1264575237-1264575247 | L1: 1264575237-1264575247 | R = 0.745631 | FAR = 4.74018e-10 Hz | IFAR = 66.8499 yrs

#4 [more/less] H1: 1264683860-1264683870 | L1: 1264683880-1264683890 | R = 0.718589 | FAR = 7.00397e-10 Hz | IFAR = 45.243 yrs

#5 [more/less] H1: 1264942739-1264942749 | L1: 1264942749-1264942759 | R = 0.678676 | FAR = 8.42832e-10 Hz | IFAR = 37.5971 yrs

#6 [more/less] H1: 1264903015-1264903025 | L1: 1264902995-1264903005 | R = 0.67445 | FAR = 1.00848e-09 Hz | IFAR = 31.4215 yrs

#7 [more/less] H1: 1265541828-1265541838 | L1: 1265541828-1265541838 | R = 0.667614 | FAR = 1.07067e-09 Hz | IFAR = 29.5964 yrs

#8 [more/less] H1: 1262753230-1262753240 | L1: 1262753240-1262753250 | R = 0.655557 | FAR = 1.22381e-09 Hz | IFAR = 25.8929 yrs

#9 [more/less] H1: 1264683865-1264683875 | L1: 1264683885-1264683895 | R = 0.65129 | FAR = 1.3925e-09 Hz | IFAR = 22.7562 yrs

#10 [more/less] H1: 1262368825-1262368835 | L1: 1262368795-1262368805 | R = 0.645944 | FAR = 1.4969e-09 Hz | IFAR = 21.1692 yrs

#11 [more/less] H1: 1262836738-1262836748 | L1: 1262836718-1262836728 | R = 0.644128 | FAR = 1.7672e-09 Hz | IFAR = 17.9313 yrs

#12 [more/less] H1: 1262925972-1262925982 | L1: 1262925952-1262925962 | R = 0.631912 | FAR = 1.79931e-09 Hz | IFAR = 17.6112 yrs

#13 [more/less] H1: 1262930011-1262930021 | L1: 1262930031-1262930041 | R = 0.631381 | FAR = 1.87841e-09 Hz | IFAR = 16.8696 yrs

#14 [more/less] H1: 1262376513-1262376523 | L1: 1262376543-1262376553 | R = 0.615596 | FAR = 2.11401e-09 Hz | IFAR = 14.9896 yrs

#15 [more/less] H1: 1264903010-1264903020 | L1: 1264902990-1264903000 | R = 0.609038 | FAR = 2.30443e-09 Hz | IFAR = 13.751 yrs

#16 [more/less] H1: 1262761492-1262761502 | L1: 1262761522-1262761532 | R = 0.607588 | FAR = 2.47375e-09 Hz | IFAR = 12.8098 yrs

#17 [more/less] H1: 1262366106-1262366116 | L1: 1262366096-1262366106 | R = 0.607524 | FAR = 2.48798e-09 Hz | IFAR = 12.7365 yrs

#18 [more/less] H1: 1263698221-1263698231 | L1: 1263698231-1263698241 | R = 0.606733 | FAR = 2.66458e-09 Hz | IFAR = 11.8923 yrs

#19 [more/less] H1: 1264620691-1264620701 | L1: 1264620671-1264620681 | R = 0.60195 | FAR = 2.83948e-09 Hz | IFAR = 11.1598 yrs


Injection studies


florent.robinet@ijclab.in2p3.fr