{"collection":"grad-noise-175k","coord":"t12_x15_u6_b108","data":{"index":32727,"ordinal":"98054541","topo":"o1(o2(x,o2(x,x)))","expression":"nrm(dot(D,dot(R,P)))","image":"frame_expr-032727.png","measured":true,"step":91663,"globalStep":91663,"value_mean":-0.07495545595884323,"value_positive_fraction":0.4630126953125,"value_abs_mean":0.4531059265136719,"value_variance":0.2554430663585663,"value_stddev":0.5054137706756592,"value_min":-1,"value_max":0.5773503184318542,"value_range":1.577350378036499,"histogram_probability_sum":1,"histogram_entropy_bits":4.060102939605713,"gradient_energy_x":0.15326036512851715,"gradient_energy_y":0.15222282707691193,"gradient_magnitude_mean":0.22958722710609436,"gradient_axis_bias":0.003396383486688137,"gradient_nonzero_flag":1,"laplacian_mean":-0.00006579777982551605,"laplacian_energy":1.6051026582717896,"laplacian_abs_mean":0.5076075196266174,"gradient_magnitude_variance":0.2527756094932556,"gradient_magnitude_stddev":0.5027679204940796,"gradient_magnitude_cv":2.189877510070801,"gradient_magnitude_max":2.23071026802063,"gradient_energy_over_variance":1.1958954334259033,"laplacian_energy_over_variance":6.283602714538574,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.20787005126476288,"scale_diff2_mid":0.49843496084213257,"scale_diff2_far":0.4217947721481323,"scale_diff2_near_over_variance":0.8137627840042114,"scale_diff2_mid_over_variance":1.9512566328048706,"scale_diff2_far_over_variance":1.6512281894683838,"value_histogram":[[[0.0771484375,0.0771484375,0.0771484375],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.14483642578125,0.14483642578125,0.14483642578125],[0.06121826171875,0.06121826171875,0.06121826171875],[0.0450286865234375,0.0450286865234375,0.0450286865234375],[0.042755126953125,0.042755126953125,0.042755126953125],[0.0366973876953125,0.0366973876953125,0.0366973876953125],[0.018524169921875,0.018524169921875,0.018524169921875],[0.0375823974609375,0.0375823974609375,0.0375823974609375],[0.0168609619140625,0.0168609619140625,0.0168609619140625],[0.0396728515625,0.0396728515625,0.0396728515625],[0.01666259765625,0.01666259765625,0.01666259765625],[0.016998291015625,0.016998291015625,0.016998291015625],[0.039520263671875,0.039520263671875,0.039520263671875],[0.0168304443359375,0.0168304443359375,0.0168304443359375],[0.0373382568359375,0.0373382568359375,0.0373382568359375],[0.01861572265625,0.01861572265625,0.01861572265625],[0.0360870361328125,0.0360870361328125,0.0360870361328125],[0.042236328125,0.042236328125,0.042236328125],[0.0441741943359375,0.0441741943359375,0.0441741943359375],[0.059326171875,0.059326171875,0.059326171875],[0.151885986328125,0.151885986328125,0.151885986328125],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,0.20787005126476288,0.8137627840042114],[0.0625,0.49843496084213257,1.9512566328048706],[0.25,0.4217947721481323,1.6512281894683838]]]},"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":"[\"12\",\"15\",\"6\",\"108\"]"}