{"collection":"grad-noise-175k","coord":"t19_x2_u6_b47","data":{"index":139114,"ordinal":"154373474","topo":"o2(x,o2(o1(x),x))","expression":"pow(P,div(nrm(P),R))","image":"frame_expr-139114.png","measured":true,"step":141319,"globalStep":141319,"value_mean":-0.09802926331758499,"value_positive_fraction":0.49200439453125,"value_abs_mean":0.9175962805747986,"value_variance":0.8881639838218689,"value_stddev":0.9424245357513428,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.8904494047164917,"gradient_energy_x":0.01884583570063114,"gradient_energy_y":0.00603983411565423,"gradient_magnitude_mean":0.027156198397278786,"gradient_axis_bias":0.5145934224128723,"gradient_nonzero_flag":1,"laplacian_mean":-0.00022435297432821244,"laplacian_energy":0.04670434817671776,"laplacian_abs_mean":0.036921288818120956,"gradient_magnitude_variance":0.024144574999809265,"gradient_magnitude_stddev":0.15538524091243744,"gradient_magnitude_cv":5.721907138824463,"gradient_magnitude_max":2.828287363052368,"gradient_energy_over_variance":0.02801922708749771,"laplacian_energy_over_variance":0.05258527398109436,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.03312522917985916,"scale_diff2_mid":0.1452305167913437,"scale_diff2_far":0.4620056748390198,"scale_diff2_near_over_variance":0.037296295166015625,"scale_diff2_mid_over_variance":0.16351766884326935,"scale_diff2_far_over_variance":0.5201805830001831,"value_histogram":[[[0.5078125,0.5078125,0.5078125],[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],[0,0,0],[0,0,0],[0.018280029296875,0.018280029296875,0.018280029296875],[0.012969970703125,0.012969970703125,0.012969970703125],[0.0166473388671875,0.0166473388671875,0.0166473388671875],[0.0112762451171875,0.0112762451171875,0.0112762451171875],[0.0078125,0.0078125,0.0078125],[0.008087158203125,0.008087158203125,0.008087158203125],[0.00701904296875,0.00701904296875,0.00701904296875],[0.006561279296875,0.006561279296875,0.006561279296875],[0.0059814453125,0.0059814453125,0.0059814453125],[0.0054931640625,0.0054931640625,0.0054931640625],[0.00494384765625,0.00494384765625,0.00494384765625],[0.005645751953125,0.005645751953125,0.005645751953125],[0.005706787109375,0.005706787109375,0.005706787109375],[0.005889892578125,0.005889892578125,0.005889892578125],[0.0060882568359375,0.0060882568359375,0.0060882568359375],[0.3637847900390625,0.3637847900390625,0.3637847900390625]]],"scale_curve":[[[0.015625,0.03312522917985916,0.037296295166015625],[0.0625,0.1452305167913437,0.16351766884326935],[0.25,0.4620056748390198,0.5201805830001831]]]},"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\",\"2\",\"6\",\"47\"]"}