{"collection":"grad-noise-175k","coord":"t20_x41_u0_b46","data":{"index":167803,"ordinal":"164068507","topo":"o2(x,o2(o2(x,x),x))","expression":"add(D,pow(mlt(D,D),R))","image":"frame_expr-167803.png","measured":true,"step":50831,"globalStep":50831,"value_mean":0.7896779179573059,"value_positive_fraction":0.976226806640625,"value_abs_mean":0.7912789583206177,"value_variance":0.10434743762016296,"value_stddev":0.3230285346508026,"value_min":-0.07577752321958542,"value_max":1,"value_range":1.075777530670166,"histogram_probability_sum":1,"histogram_entropy_bits":2.4251062870025635,"gradient_energy_x":0.0051523856818675995,"gradient_energy_y":0.004712505731731653,"gradient_magnitude_mean":0.0496378131210804,"gradient_axis_bias":0.044590454548597336,"gradient_nonzero_flag":1,"laplacian_mean":-0.0003218485217075795,"laplacian_energy":0.009776072576642036,"laplacian_abs_mean":0.03337908163666725,"gradient_magnitude_variance":0.007402399554848671,"gradient_magnitude_stddev":0.08603719621896744,"gradient_magnitude_cv":1.7332994937896729,"gradient_magnitude_max":1.1190860271453857,"gradient_energy_over_variance":0.09453888982534409,"laplacian_energy_over_variance":0.09368771314620972,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.016896475106477737,"scale_diff2_mid":0.10893429815769196,"scale_diff2_far":0.1910666823387146,"scale_diff2_near_over_variance":0.16192516684532166,"scale_diff2_mid_over_variance":1.0439575910568237,"scale_diff2_far_over_variance":1.8310625553131104,"value_histogram":[[[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],[0.0023040771484375,0.0023040771484375,0.0023040771484375],[0.02142333984375,0.02142333984375,0.02142333984375],[0.024017333984375,0.024017333984375,0.024017333984375],[0.0216827392578125,0.0216827392578125,0.0216827392578125],[0.01904296875,0.01904296875,0.01904296875],[0.0230255126953125,0.0230255126953125,0.0230255126953125],[0.0212249755859375,0.0212249755859375,0.0212249755859375],[0.0252838134765625,0.0252838134765625,0.0252838134765625],[0.0277862548828125,0.0277862548828125,0.0277862548828125],[0.027313232421875,0.027313232421875,0.027313232421875],[0.0266265869140625,0.0266265869140625,0.0266265869140625],[0.02508544921875,0.02508544921875,0.02508544921875],[0.0223541259765625,0.0223541259765625,0.0223541259765625],[0.020721435546875,0.020721435546875,0.020721435546875],[0.01934814453125,0.01934814453125,0.01934814453125],[0.02056884765625,0.02056884765625,0.02056884765625],[0.0195465087890625,0.0195465087890625,0.0195465087890625],[0.6326446533203125,0.6326446533203125,0.6326446533203125]]],"scale_curve":[[[0.015625,0.016896475106477737,0.16192516684532166],[0.0625,0.10893429815769196,1.0439575910568237],[0.25,0.1910666823387146,1.8310625553131104]]]},"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":"[\"20\",\"41\",\"0\",\"46\"]"}