Omicron-X report


Summary

Omicron version:4.2.0: documentation gitlab repository
Omicron run by:unknown
Report produced on:Tue Nov 18 01:53:40 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=9 (-15.446 s), time lag = -80 s
ForegroundFakegroundBackground
Number of processed ox events0174827417334258
Start Date (detector 0)-Sat Sep 2 04:55:04 2023 UTCSat Sep 2 04:56:14 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)-13776657221377665792
End GPS (detector 0)-13789441251378944125
Used livetime (detector 0)0 s878790 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 00:00:27 2023 UTC
Start GPS (detector 1)-13776657121377665712
End GPS (detector 1)-13789441151378944045
Used livetime (detector 1)0 s878790 s893905 s
Cumulative livetime0 s1748270 s4173342580 s
0 years, 0 days, 0 hours, 0 min, 0 s0 years, 20 days, 5 hours, 37 min, 50 s132 years, 89 days, 13 hours, 49 min, 40 s

List of loudest foreground events

List of loudest fakeground events


Background studies

Detection threshold:R > 0.053612
False-alarm rate above that detection threshold:3.69991e-09
Alternative threshold at 1/1000 yrs:R > 0.0726344
Alternative threshold at 1/100 yrs:R > 0.0726344
Alternative threshold at 1/10 yrs:R > 0.0536124
Alternative threshold at 1/1 yr:R > 0.0427637
Alternative threshold at 1/1 d:R > 0.0203952

Background plots [more/less]

List of loudest background events

#0 [more/less] H1: 1377812535-1377812545 | L1: 1377812445-1377812455 | R = 0.0737763 | FAR = 1.46077e-10 Hz | IFAR = 216.927 yrs

#1 [more/less] H1: 1377795695-1377795705 | L1: 1377795645-1377795655 | R = 0.0724939 | FAR = 3.85675e-10 Hz | IFAR = 82.1627 yrs

#2 [more/less] H1: 1377812540-1377812550 | L1: 1377812440-1377812450 | R = 0.070715 | FAR = 7.1804e-10 Hz | IFAR = 44.1314 yrs

#3 [more/less] H1: 1378054154-1378054164 | L1: 1378054084-1378054094 | R = 0.068836 | FAR = 9.65056e-10 Hz | IFAR = 32.8355 yrs

#4 [more/less] H1: 1378421735-1378421745 | L1: 1378421695-1378421705 | R = 0.0671552 | FAR = 1.18581e-09 Hz | IFAR = 26.7228 yrs

#5 [more/less] H1: 1378406160-1378406170 | L1: 1378406130-1378406140 | R = 0.0640542 | FAR = 1.40632e-09 Hz | IFAR = 22.5327 yrs

#6 [more/less] H1: 1377805970-1377805980 | L1: 1377805880-1377805890 | R = 0.0610896 | FAR = 1.80441e-09 Hz | IFAR = 17.5615 yrs

#7 [more/less] H1: 1378934715-1378934725 | L1: 1378934655-1378934665 | R = 0.0609724 | FAR = 1.82152e-09 Hz | IFAR = 17.3965 yrs

#8 [more/less] H1: 1377718452-1377718462 | L1: 1377718382-1377718392 | R = 0.0556029 | FAR = 2.43749e-09 Hz | IFAR = 13.0003 yrs

#9 [more/less] H1: 1377811685-1377811695 | L1: 1377811645-1377811655 | R = 0.0554978 | FAR = 2.47162e-09 Hz | IFAR = 12.8208 yrs

#10 [more/less] H1: 1377798355-1377798365 | L1: 1377798255-1377798265 | R = 0.0551322 | FAR = 2.59033e-09 Hz | IFAR = 12.2332 yrs

#11 [more/less] H1: 1378940420-1378940430 | L1: 1378940400-1378940410 | R = 0.0549489 | FAR = 2.64984e-09 Hz | IFAR = 11.9585 yrs

#12 [more/less] H1: 1378801851-1378801861 | L1: 1378801841-1378801851 | R = 0.0539629 | FAR = 3.24942e-09 Hz | IFAR = 9.75191 yrs

#13 [more/less] H1: 1377732633-1377732643 | L1: 1377732593-1377732603 | R = 0.0538028 | FAR = 3.45492e-09 Hz | IFAR = 9.17187 yrs

#14 [more/less] H1: 1377795690-1377795700 | L1: 1377795640-1377795650 | R = 0.0536023 | FAR = 3.71228e-09 Hz | IFAR = 8.53602 yrs

#15 [more/less] H1: 1378660503-1378660513 | L1: 1378660413-1378660423 | R = 0.0533205 | FAR = 4.07411e-09 Hz | IFAR = 7.77792 yrs

#16 [more/less] H1: 1378317539-1378317549 | L1: 1378317489-1378317499 | R = 0.0531603 | FAR = 4.2797e-09 Hz | IFAR = 7.40428 yrs

#17 [more/less] H1: 1377808510-1377808520 | L1: 1377808490-1377808500 | R = 0.0530958 | FAR = 4.36251e-09 Hz | IFAR = 7.26372 yrs

#18 [more/less] H1: 1377805680-1377805690 | L1: 1377805670-1377805680 | R = 0.0530599 | FAR = 4.40867e-09 Hz | IFAR = 7.18767 yrs

#19 [more/less] H1: 1378628058-1378628068 | L1: 1378628038-1378628048 | R = 0.0530221 | FAR = 4.4571e-09 Hz | IFAR = 7.10957 yrs


Injection studies


florent.robinet@ijclab.in2p3.fr