{"collection":"grad-noise-175k","coord":"t19_x16_u1_b5","data":{"index":150325,"ordinal":"154938041","topo":"o2(x,o2(o1(x),x))","expression":"add(D,mod(log(R),D))","image":"frame_expr-150325.png","measured":true,"step":82607,"globalStep":82607,"value_mean":-0.9627203345298767,"value_positive_fraction":0.010833740234375,"value_abs_mean":0.9635218381881714,"value_variance":0.031779345124959946,"value_stddev":0.17826761305332184,"value_min":-1,"value_max":0.13005729019641876,"value_range":1.1300573348999023,"histogram_probability_sum":1,"histogram_entropy_bits":0.38472864031791687,"gradient_energy_x":0.004396098665893078,"gradient_energy_y":0.0031383077148348093,"gradient_magnitude_mean":0.010274511761963367,"gradient_axis_bias":0.1669396162033081,"gradient_nonzero_flag":1,"laplacian_mean":0.00003807253233389929,"laplacian_energy":0.016181090846657753,"laplacian_abs_mean":0.018741142004728317,"gradient_magnitude_variance":0.0074232639744877815,"gradient_magnitude_stddev":0.08615836501121521,"gradient_magnitude_cv":8.385641098022461,"gradient_magnitude_max":1.3588870763778687,"gradient_energy_over_variance":0.2370850145816803,"laplacian_energy_over_variance":0.5091700553894043,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.005554103758186102,"scale_diff2_mid":0.021397512406110764,"scale_diff2_far":0.0530509315431118,"scale_diff2_near_over_variance":0.17477087676525116,"scale_diff2_mid_over_variance":0.6733151078224182,"scale_diff2_far_over_variance":1.669352650642395,"value_histogram":[[[0.95703125,0.95703125,0.95703125],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.0001068115234375,0.0001068115234375,0.0001068115234375],[0.0011444091796875,0.0011444091796875,0.0011444091796875],[0.003662109375,0.003662109375,0.003662109375],[0.007049560546875,0.007049560546875,0.007049560546875],[0.00482177734375,0.00482177734375,0.00482177734375],[0.004852294921875,0.004852294921875,0.004852294921875],[0.00335693359375,0.00335693359375,0.00335693359375],[0.0071258544921875,0.0071258544921875,0.0071258544921875],[0.0088653564453125,0.0088653564453125,0.0088653564453125],[0.001922607421875,0.001922607421875,0.001922607421875],[0.00006103515625,0.00006103515625,0.00006103515625],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,0.005554103758186102,0.17477087676525116],[0.0625,0.021397512406110764,0.6733151078224182],[0.25,0.0530509315431118,1.669352650642395]]]},"renderer":1,"first_seen":"2026-09-23T00:00:00.000Z","last_seen":"2026-09-23T00:00:00.000Z","sightings":[{"at":"2026-09-23T00:00:00.000Z","data":null}],"axes":"[\"19\",\"16\",\"1\",\"5\"]"}