{"module": "ligo_newtonian_noise", "description": "LIGO Newtonian noise extraction -- geophysical signal from GW detector noise", "detectors": {"H1": {"name": "LIGO Hanford", "lat": 46.455, "lon": -119.408, "underground": false, "features": {"lnn_strain_psd_10_30hz": 1.8850026779481377e-23, "lnn_newtonian_noise_estimate": 1.032458487669841e-22, "lnn_seismic_correlation_coeff": 0.7, "lnn_atmospheric_pressure_variance": 0.5, "lnn_ocean_loading_gravity_ugal": 0.2143, "lnn_wind_induced_tilt_nrad": 13.5, "lnn_microseism_amplitude_nm": 720.0, "lnn_cultural_noise_10hz_nm": 0.27, "lnn_newtonian_subtraction_factor": 1.4003, "lnn_nearby_eq_count_24h": 1, "lnn_detector_duty_cycle": 0.78, "lnn_composite_noise_score": 41.25}}, "L1": {"name": "LIGO Livingston", "lat": 30.563, "lon": -90.774, "underground": false, "features": {"lnn_strain_psd_10_30hz": 2.5747740282491602e-23, "lnn_newtonian_noise_estimate": 1.4102618157505087e-22, "lnn_seismic_correlation_coeff": 0.81, "lnn_atmospheric_pressure_variance": 0.61, "lnn_ocean_loading_gravity_ugal": 2.1667, "lnn_wind_induced_tilt_nrad": 18.44, "lnn_microseism_amplitude_nm": 1383.0, "lnn_cultural_noise_10hz_nm": 0.461, "lnn_newtonian_subtraction_factor": 1.7052, "lnn_nearby_eq_count_24h": 0, "lnn_detector_duty_cycle": 0.76, "lnn_composite_noise_score": 61.3}}, "V1": {"name": "Virgo", "lat": 43.631, "lon": 10.504, "underground": false, "features": {"lnn_strain_psd_10_30hz": 2.201962387499417e-23, "lnn_newtonian_noise_estimate": 1.2060644704113622e-22, "lnn_seismic_correlation_coeff": 0.93, "lnn_atmospheric_pressure_variance": 0.38, "lnn_ocean_loading_gravity_ugal": 7.6667, "lnn_wind_induced_tilt_nrad": 11.95, "lnn_microseism_amplitude_nm": 597.6, "lnn_cultural_noise_10hz_nm": 0.7968, "lnn_newtonian_subtraction_factor": 2.7206, "lnn_nearby_eq_count_24h": 0, "lnn_detector_duty_cycle": 0.72, "lnn_composite_noise_score": 40.47}}, "K1": {"name": "KAGRA", "lat": 36.41, "lon": 137.306, "underground": true, "features": {"lnn_strain_psd_10_30hz": 5.17793945485754e-24, "lnn_newtonian_noise_estimate": 2.836074240821477e-23, "lnn_seismic_correlation_coeff": 0.79, "lnn_atmospheric_pressure_variance": 0.54, "lnn_ocean_loading_gravity_ugal": 1.1875, "lnn_wind_induced_tilt_nrad": 2.14, "lnn_microseism_amplitude_nm": 213.6, "lnn_cultural_noise_10hz_nm": 0.0534, "lnn_newtonian_subtraction_factor": 1.631, "lnn_nearby_eq_count_24h": 0, "lnn_detector_duty_cycle": 0.45, "lnn_composite_noise_score": 16.67}}}, "summary": {"n_detectors": 4, "n_features_per_detector": 12, "noisiest_detector": "L1", "quietest_detector": "K1", "mean_composite_score": 39.92}, "elapsed_s": 2.904, "demo": true, "synthetic": true, "data_real": 0, "demo_notice": "DEMO OUTPUT: computed from synthetic or demonstration input to show what this endpoint returns. It is not a measurement, a detection or a prediction, and no number in it describes a real place or event."}