{"collection":"grad-noise-175k","coord":"t12_x11_u2_b15","data":{"index":28762,"ordinal":"97892040","topo":"o1(o2(x,o2(x,x)))","expression":"frc(sub(D,pow(P,R)))","image":"frame_expr-028762.png","measured":true,"step":59943,"globalStep":59943,"value_mean":-0.328817754983902,"value_positive_fraction":0.453125,"value_abs_mean":0.7649356126785278,"value_variance":0.5678378939628601,"value_stddev":0.7535501718521118,"value_min":-1,"value_max":0.9985758662223816,"value_range":1.9985759258270264,"histogram_probability_sum":1,"histogram_entropy_bits":2.7448513507843018,"gradient_energy_x":0.01996711641550064,"gradient_energy_y":0.0038038312923163176,"gradient_magnitude_mean":0.055244941264390945,"gradient_axis_bias":0.6799597144126892,"gradient_nonzero_flag":1,"laplacian_mean":-0.000006376126293616835,"laplacian_energy":0.04958733916282654,"laplacian_abs_mean":0.06552138924598694,"gradient_magnitude_variance":0.020718196406960487,"gradient_magnitude_stddev":0.14393816888332367,"gradient_magnitude_cv":2.605454206466675,"gradient_magnitude_max":2.222536325454712,"gradient_energy_over_variance":0.04186220467090607,"laplacian_energy_over_variance":0.08732657134532928,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.02498556300997734,"scale_diff2_mid":0.09183771163225174,"scale_diff2_far":0.27490511536598206,"scale_diff2_near_over_variance":0.044001225382089615,"scale_diff2_mid_over_variance":0.1617322713136673,"scale_diff2_far_over_variance":0.4841260313987732,"value_histogram":[[[0.546875,0.546875,0.546875],[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],[0.0102996826171875,0.0102996826171875,0.0102996826171875],[0.017791748046875,0.017791748046875,0.017791748046875],[0.0260009765625,0.0260009765625,0.0260009765625],[0.0299072265625,0.0299072265625,0.0299072265625],[0.0364990234375,0.0364990234375,0.0364990234375],[0.0387725830078125,0.0387725830078125,0.0387725830078125],[0.0410308837890625,0.0410308837890625,0.0410308837890625],[0.03912353515625,0.03912353515625,0.03912353515625],[0.039794921875,0.039794921875,0.039794921875],[0.0388946533203125,0.0388946533203125,0.0388946533203125],[0.037200927734375,0.037200927734375,0.037200927734375],[0.0333709716796875,0.0333709716796875,0.0333709716796875],[0.025634765625,0.025634765625,0.025634765625],[0.01947021484375,0.01947021484375,0.01947021484375],[0.0135498046875,0.0135498046875,0.0135498046875],[0.0057830810546875,0.0057830810546875,0.0057830810546875]]],"scale_curve":[[[0.015625,0.02498556300997734,0.044001225382089615],[0.0625,0.09183771163225174,0.1617322713136673],[0.25,0.27490511536598206,0.4841260313987732]]]},"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\",\"11\",\"2\",\"15\"]"}