Omicron-X event display

Summary

Omicron version:4.2.0: documentation gitlab repository
Omicron run by:unknown
Report produced on:Mon Nov 3 14:51:23 2025 UTC

Ox analysis configuration

Ox option file:Targ_FirstTest_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 event characterization

Event time t(H1):GPS = 1378386227 (Sun Sep 10 13:03:29 2023 ) → GPS = 1378386237 (Sun Sep 10 13:03:39 2023 )
Event time t(L1):GPS = 1378386227 (Sun Sep 10 13:03:39 2023 ) → GPS = 1378386237 (Sun Sep 10 13:03:39 2023 )
Omicron analysis time window (H1):GPS = 1378386224 → GPS = 1378386240
Omicron analysis time window (L1):GPS = 1378386224 → GPS = 1378386240
Time delay between detectors t(L1) - t(H1):-0.000920434 s (slice index = 108 / 217), δt_gw = -0.000920434 s
Time delay uncertainty:0.00389549 s
[targeted mode] Time delay probability:0.53875 (0.614705 sigmas), δt_target = 0.00147414 s
Frequency:216.134 Hz
Ξ: 0.287775 ± 0.0518607 (variance = 0.00268953): Q0: 0.448671, Q1: 0.433732, Q2: 0.453379, Q3: 0.499043, Q4: 0.576328
Rank:R_A = 0.0610647
Log of amplitude ratio (L1/H1):0.042864, variance = 0.362114 (L1/H1: -0.555989, variance = 0.846827, H1/L1: -0.481048, variance = 0.632524)
Amplitude ratio (L1/H1):1.0438 ⋇ 1.82533 (L1/H1: 0.573505 ⋇ 2.50987, H1/L1: 0.618135 ⋇ 2.21514)
Amplitude ratio H1|L1 compatibility (probability):0.393867
Antenna factor probability:1
Number of rejected frequency rows: Q0: 4 / 18, Q1: 17 / 36, Q2: 34 / 70, Q3: 76 / 134, Q4: 181 / 258
Maximum signal-to-noise ratio:H1: 10.6119, L1: 12.4058
SNR variance:H1: 0.646998, L1: 0.65005
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, 1378386232, 1378386232 Cross-correlation xi map Q1, 1378386232, 1378386232 Cross-correlation xi map Q2, 1378386232, 1378386232 Cross-correlation xi map Q3, 1378386232, 1378386232 Cross-correlation xi map Q4, 1378386232, 1378386232
variance Q0, 1378386232, 1378386232 variance Q1, 1378386232, 1378386232 variance Q2, 1378386232, 1378386232 variance Q3, 1378386232, 1378386232 variance Q4, 1378386232, 1378386232
Amplitude ratio Q0, 1378386232, 1378386232 Amplitude ratio Q1, 1378386232, 1378386232 Amplitude ratio Q2, 1378386232, 1378386232 Amplitude ratio Q3, 1378386232, 1378386232 Amplitude ratio Q4, 1378386232, 1378386232
Omicron map Q0, det0, 1378386232 Omicron map Q1, det0, 1378386232 Omicron map Q2, det0, 1378386232 Omicron map Q3, det0, 1378386232 Omicron map Q4, det0, 1378386232
Omicron map Q0, det1, 1378386232 Omicron map Q1, det1, 1378386232 Omicron map Q2, det1, 1378386232 Omicron map Q3, det1, 1378386232 Omicron map Q4, det1, 1378386232

Injections

Name:AND19-S15FR
GPS time:1378386232.0000 (geocentric), 1378386231.9946 (H1), 1378386231.9960 (L1)
Time delay between detectors:0.0015 s
Amplitude:9.1415
Frequency:0.0000 Hz
Sky position [rad]: ra = 3.6811, dec = 0.9479
Sky position [deg]: ra = 210.9107, dec = 54.3117
Antenna factors (F+² + Fx²)^{1/2}:0.3145 (H1), 0.2051 (L1)
Ratio of antenna factors (L1/H1):0.6519
florent.robinet@ijclab.in2p3.fr