{"collection":"grad-noise-175k","coord":"t12_x22_u6_b46","data":{"index":38594,"ordinal":"98337286","topo":"o1(o2(x,o2(x,x)))","expression":"nrm(pow(R,mlt(D,D)))","image":"frame_expr-038594.png","measured":true,"step":138599,"globalStep":138599,"value_mean":-0.9938646554946899,"value_positive_fraction":0.00390625,"value_abs_mean":0.9983228445053101,"value_variance":0.009617580100893974,"value_stddev":0.09806925803422928,"value_min":-1,"value_max":0.6213518977165222,"value_range":1.621351957321167,"histogram_probability_sum":1,"histogram_entropy_bits":0.040518101304769516,"gradient_energy_x":0.0012809779727831483,"gradient_energy_y":0.001217096229083836,"gradient_magnitude_mean":0.0016027449164539576,"gradient_axis_bias":0.02557239681482315,"gradient_nonzero_flag":1,"laplacian_mean":6.007019187626028e-11,"laplacian_energy":0.005310256965458393,"laplacian_abs_mean":0.0031821648590266705,"gradient_magnitude_variance":0.002493644133210182,"gradient_magnitude_stddev":0.04993639886379242,"gradient_magnitude_cv":31.15679931640625,"gradient_magnitude_max":2.230424642562866,"gradient_energy_over_variance":0.25974041223526,"laplacian_energy_over_variance":0.5521406531333923,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.004393871873617172,"scale_diff2_mid":0.017503950744867325,"scale_diff2_far":0.03388620540499687,"scale_diff2_near_over_variance":0.456858366727829,"scale_diff2_mid_over_variance":1.8199952840805054,"scale_diff2_far_over_variance":3.5233607292175293,"value_histogram":[[[0.99609375,0.99609375,0.99609375],[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],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.00006103515625,0.00006103515625,0.00006103515625],[0.001007080078125,0.001007080078125,0.001007080078125],[0.002838134765625,0.002838134765625,0.002838134765625],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,0.004393871873617172,0.456858366727829],[0.0625,0.017503950744867325,1.8199952840805054],[0.25,0.03388620540499687,3.5233607292175293]]]},"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\",\"22\",\"6\",\"46\"]"}