Omicron-X event display

Summary

Omicron version:4.2.0: documentation gitlab repository
Omicron run by:unknown
Report produced on:Wed Jul 23 08:38:41 2025 UTC

Ox analysis configuration

Ox option file:AutoBenchmark_O3_SN_5000_070725_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: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

Ox event characterization

Event time t(H1):GPS = 1262515800 (Wed Jan 8 10:49:42 2020 ) → GPS = 1262515810 (Wed Jan 8 10:49:52 2020 )
Event time t(L1):GPS = 1262515800 (Wed Jan 8 10:49:52 2020 ) → GPS = 1262515810 (Wed Jan 8 10:49:52 2020 )
Omicron analysis time window (H1):GPS = 1262515797 → GPS = 1262515813
Omicron analysis time window (L1):GPS = 1262515797 → GPS = 1262515813
Time delay between detectors t(L1) - t(H1):0.000273345 s (slice index = 108 / 217), δt_gw = 0.000273345 s
Time delay uncertainty:6.40612e-05 s
Frequency:213.146 Hz
Ξ: 0.171389 ± 0.0348273 (variance = 0.00121294): Q0: 0.238539, Q1: 0.331677, Q2: 0.264367, Q3: 0.27501, Q4: 0.235076
Rank:R_A = 0.0103161
Log of amplitude ratio (L1/H1):0.155883, variance = 0.412632 (L1/H1: -1.31939, variance = 0.86638, H1/L1: -1.06982, variance = 0.749746)
Amplitude ratio (L1/H1):1.16869 ⋇ 1.90097 (L1/H1: 0.267299 ⋇ 2.53653, H1/L1: 0.343069 ⋇ 2.37709)
Amplitude ratio H1|L1 compatibility (probability):0.0601914
Antenna factor probability:1
Number of rejected frequency rows: Q0: 3 / 18, Q1: 15 / 36, Q2: 42 / 70, Q3: 98 / 134, Q4: 203 / 258
Maximum signal-to-noise ratio:H1: 7.04502, L1: 8.95074
SNR variance:H1: 0.608549, L1: 0.617788
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, 1262515805, 1262515805 Cross-correlation xi map Q1, 1262515805, 1262515805 Cross-correlation xi map Q2, 1262515805, 1262515805 Cross-correlation xi map Q3, 1262515805, 1262515805 Cross-correlation xi map Q4, 1262515805, 1262515805
variance Q0, 1262515805, 1262515805 variance Q1, 1262515805, 1262515805 variance Q2, 1262515805, 1262515805 variance Q3, 1262515805, 1262515805 variance Q4, 1262515805, 1262515805
Amplitude ratio Q0, 1262515805, 1262515805 Amplitude ratio Q1, 1262515805, 1262515805 Amplitude ratio Q2, 1262515805, 1262515805 Amplitude ratio Q3, 1262515805, 1262515805 Amplitude ratio Q4, 1262515805, 1262515805
Omicron map Q0, det0, 1262515805 Omicron map Q1, det0, 1262515805 Omicron map Q2, det0, 1262515805 Omicron map Q3, det0, 1262515805 Omicron map Q4, det0, 1262515805
Omicron map Q0, det1, 1262515805 Omicron map Q1, det1, 1262515805 Omicron map Q2, det1, 1262515805 Omicron map Q3, det1, 1262515805 Omicron map Q4, det1, 1262515805

Injections

Name:OCO18_mesa20pertlr
GPS time:1262515805.3641 (geocentric), 1262515805.3766 (H1), 1262515805.3749 (L1)
Time delay between detectors:-0.0017 s
Amplitude:4.4128
Frequency:64.3451 Hz
Sky position [rad]: ra = 1.4465, dec = -1.2184
Sky position [deg]: ra = 82.8788, dec = -69.8096
Antenna factors (F+² + Fx²)^{1/2}:0.6103 (H1), 0.5114 (L1)
Ratio of antenna factors (L1/H1):0.8379
florent.robinet@ijclab.in2p3.fr