Omicron-X event display

Summary

Omicron version:4.2.0: documentation gitlab repository
Omicron run by:unknown
Report produced on:Tue Jul 8 08:57:24 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:10 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):0.0122636 s
Number of time-delay bins in a cross-correlation map:13108
Number of slices in a cross-correlation map:89
Number of time-delay bins in a slice:146
SNR gating:< 100 (detector 0), < 100 (detector 1)
Amplitude spectrograms:normalization = 1e-22, power index = 2
White noise SNR variance:0.438386 (after applying a correction factor = 0.837934)
Amplitude ratio confidence level:3 sigma

Ox event characterization

Event time t(H1):GPS = 1263894915 (Fri Jan 24 09:54:57 2020 ) → GPS = 1263894919 (Fri Jan 24 09:55:01 2020 )
Event time t(L1):GPS = 1263894915 (Fri Jan 24 09:55:01 2020 ) → GPS = 1263894919 (Fri Jan 24 09:55:01 2020 )
Omicron analysis time window (H1):GPS = 1263894912 → GPS = 1263894922
Omicron analysis time window (L1):GPS = 1263894912 → GPS = 1263894922
Time delay between detectors t(L1) - t(H1):1.96402 s (slice index = 0 / 89), δt_gw = 0.00369418 s
Time delay uncertainty:7.14605e-05 s
Frequency:378.211 Hz
Ξ: 0.0205535 ± 0.0510896 (variance = 0.00261015): Q0: 0.0599013, Q1: 0.0439934, Q2: 0.0733224, Q3: 0.101746, Q4: 0.188346
Rank:R_A = 0.0205535
Log of amplitude ratio (L1/H1):1.49402, variance = 0.756195 (L1/H1: -2.54305, variance = 0.751432, H1/L1: -2.54605, variance = 1.15064)
Amplitude ratio (L1/H1):4.45498 ⋇ 2.38594 (L1/H1: 0.0786265 ⋇ 2.37941, H1/L1: 0.0783904 ⋇ 2.9232)
Amplitude ratio H1|L1 compatibility (probability):0.000224242
Antenna factor probability:1
Number of rejected frequency rows: Q0: 11 / 18, Q1: 24 / 36, Q2: 49 / 70, Q3: 110 / 134, Q4: 227 / 258
Maximum signal-to-noise ratio:H1: 7.14227, L1: 13.9912
SNR variance:H1: 0.67375, L1: 0.661504
Click here for a zoomed plot Click here for a zoomed plot Click here for a zoomed plot Click here for a zoomed plot Click here for a zoomed plot
Cross-correlation xi map Q0, 1263894917, 1263894917 Cross-correlation xi map Q1, 1263894917, 1263894917 Cross-correlation xi map Q2, 1263894917, 1263894917 Cross-correlation xi map Q3, 1263894917, 1263894917 Cross-correlation xi map Q4, 1263894917, 1263894917
variance Q0, 1263894917, 1263894917 variance Q1, 1263894917, 1263894917 variance Q2, 1263894917, 1263894917 variance Q3, 1263894917, 1263894917 variance Q4, 1263894917, 1263894917
Amplitude ratio Q0, 1263894917, 1263894917 Amplitude ratio Q1, 1263894917, 1263894917 Amplitude ratio Q2, 1263894917, 1263894917 Amplitude ratio Q3, 1263894917, 1263894917 Amplitude ratio Q4, 1263894917, 1263894917
Omicron map Q0, det0, 1263894917 Omicron map Q1, det0, 1263894917 Omicron map Q2, det0, 1263894917 Omicron map Q3, det0, 1263894917 Omicron map Q4, det0, 1263894917
Omicron map Q0, det1, 1263894917 Omicron map Q1, det1, 1263894917 Omicron map Q2, det1, 1263894917 Omicron map Q3, det1, 1263894917 Omicron map Q4, det1, 1263894917

Injections

Name:pow18_s18
GPS time:1263894917.5334 (geocentric), 1263894917.5202 (H1), 1263894917.5206 (L1)
Time delay between detectors:0.0004 s
Amplitude:3.8734
Frequency:62.7909 Hz
Sky position [rad]: ra = 2.4206, dec = -0.0651
Sky position [deg]: ra = 138.6905, dec = -3.7297
Antenna factors (F+² + Fx²)^{1/2}:0.6268 (H1), 0.6620 (L1)
Ratio of antenna factors (L1/H1):1.0561
florent.robinet@ijclab.in2p3.fr