{"collection":"grad-noise-175k","coord":"t13_x0_u20_b2","data":{"index":42279,"ordinal":"105571835","topo":"o1(o2(o1(x),x))","expression":"frc(mlt(nrm(P),P))","image":"frame_expr-042279.png","measured":true,"step":18239,"globalStep":18239,"value_mean":0.48472100496292114,"value_positive_fraction":0.97918701171875,"value_abs_mean":0.5159714818000793,"value_variance":0.10764119029045105,"value_stddev":0.3280871510505676,"value_min":-1,"value_max":0.9999790191650391,"value_range":1.999979019165039,"histogram_probability_sum":1,"histogram_entropy_bits":4.0250935554504395,"gradient_energy_x":0.002445018384605646,"gradient_energy_y":0.002779357135295868,"gradient_magnitude_mean":0.031105177477002144,"gradient_axis_bias":-0.06399592757225037,"gradient_nonzero_flag":1,"laplacian_mean":-0.00004865863957093097,"laplacian_energy":0.00812244787812233,"laplacian_abs_mean":0.011945170350372791,"gradient_magnitude_variance":0.0042569939978420734,"gradient_magnitude_stddev":0.06524564325809479,"gradient_magnitude_cv":2.097581624984741,"gradient_magnitude_max":2.4138855934143066,"gradient_energy_over_variance":0.048535097390413284,"laplacian_energy_over_variance":0.07545854896306992,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.009441321715712547,"scale_diff2_mid":0.06172998994588852,"scale_diff2_far":0.21771742403507233,"scale_diff2_near_over_variance":0.08771105110645294,"scale_diff2_mid_over_variance":0.5734792351722717,"scale_diff2_far_over_variance":2.0226218700408936,"value_histogram":[[[0.015625,0.015625,0.015625],[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],[0.0523681640625,0.0523681640625,0.0523681640625],[0.03826904296875,0.03826904296875,0.03826904296875],[0.05718994140625,0.05718994140625,0.05718994140625],[0.066650390625,0.066650390625,0.066650390625],[0.0601806640625,0.0601806640625,0.0601806640625],[0.06561279296875,0.06561279296875,0.06561279296875],[0.066162109375,0.066162109375,0.066162109375],[0.0667724609375,0.0667724609375,0.0667724609375],[0.07110595703125,0.07110595703125,0.07110595703125],[0.06866455078125,0.06866455078125,0.06866455078125],[0.07061767578125,0.07061767578125,0.07061767578125],[0.06988525390625,0.06988525390625,0.06988525390625],[0.0657958984375,0.0657958984375,0.0657958984375],[0.06219482421875,0.06219482421875,0.06219482421875],[0.072509765625,0.072509765625,0.072509765625],[0.0303955078125,0.0303955078125,0.0303955078125]]],"scale_curve":[[[0.015625,0.009441321715712547,0.08771105110645294],[0.0625,0.06172998994588852,0.5734792351722717],[0.25,0.21771742403507233,2.0226218700408936]]]},"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":"[\"13\",\"0\",\"20\",\"2\"]"}