{"collection":"grad-noise-175k","coord":"t12_x12_u2_b100","data":{"index":29694,"ordinal":"97932526","topo":"o1(o2(x,o2(x,x)))","expression":"frc(dot(D,sub(D,P)))","image":"frame_expr-029694.png","measured":true,"step":67399,"globalStep":67399,"value_mean":0.49843597412109375,"value_positive_fraction":1,"value_abs_mean":0.49843597412109375,"value_variance":0.05206143856048584,"value_stddev":0.2281697541475296,"value_min":0.0024805543944239616,"value_max":0.9870650172233582,"value_range":0.9845844507217407,"histogram_probability_sum":1,"histogram_entropy_bits":3.854318618774414,"gradient_energy_x":0.10164815932512283,"gradient_energy_y":0.10164758563041687,"gradient_magnitude_mean":0.3927875757217407,"gradient_axis_bias":0.0000028219712930876995,"gradient_nonzero_flag":1,"laplacian_mean":0.0010499156778678298,"laplacian_energy":1.006264567375183,"laplacian_abs_mean":0.7792688012123108,"gradient_magnitude_variance":0.04901541769504547,"gradient_magnitude_stddev":0.22139425575733185,"gradient_magnitude_cv":0.5636488199234009,"gradient_magnitude_max":1.3291351795196533,"gradient_energy_over_variance":3.9049196243286133,"laplacian_energy_over_variance":19.328405380249023,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.11353001743555069,"scale_diff2_mid":0.1054803878068924,"scale_diff2_far":0.11086108535528183,"scale_diff2_near_over_variance":2.1806931495666504,"scale_diff2_mid_over_variance":2.0260751247406006,"scale_diff2_far_over_variance":2.129427909851074,"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],[0,0,0],[0,0,0],[0.0206298828125,0.0206298828125,0.0206298828125],[0.03521728515625,0.03521728515625,0.03521728515625],[0.0384521484375,0.0384521484375,0.0384521484375],[0.05743408203125,0.05743408203125,0.05743408203125],[0.07879638671875,0.07879638671875,0.07879638671875],[0.093017578125,0.093017578125,0.093017578125],[0.0928955078125,0.0928955078125,0.0928955078125],[0.09814453125,0.09814453125,0.09814453125],[0.08062744140625,0.08062744140625,0.08062744140625],[0.0848388671875,0.0848388671875,0.0848388671875],[0.080322265625,0.080322265625,0.080322265625],[0.0675048828125,0.0675048828125,0.0675048828125],[0.0748291015625,0.0748291015625,0.0748291015625],[0.04986572265625,0.04986572265625,0.04986572265625],[0.03228759765625,0.03228759765625,0.03228759765625],[0.01513671875,0.01513671875,0.01513671875]]],"scale_curve":[[[0.015625,0.11353001743555069,2.1806931495666504],[0.0625,0.1054803878068924,2.0260751247406006],[0.25,0.11086108535528183,2.129427909851074]]]},"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\",\"12\",\"2\",\"100\"]"}