{"collection":"grad-noise-175k","coord":"t19_x16_u4_b8","data":{"index":150691,"ordinal":"154938647","topo":"o2(x,o2(o1(x),x))","expression":"add(D,min(cil(R),D))","image":"frame_expr-150691.png","measured":true,"step":85535,"globalStep":85535,"value_mean":-0.07346656173467636,"value_positive_fraction":0.407867431640625,"value_abs_mean":0.18424730002880096,"value_variance":0.04030751809477806,"value_stddev":0.20076732337474823,"value_min":-0.38442263007164,"value_max":0.29083192348480225,"value_range":0.6752545833587646,"histogram_probability_sum":1,"histogram_entropy_bits":3.4590988159179688,"gradient_energy_x":0.005511080846190453,"gradient_energy_y":0.0000910052185645327,"gradient_magnitude_mean":0.06674902141094208,"gradient_axis_bias":0.9675102233886719,"gradient_nonzero_flag":1,"laplacian_mean":0.00012063297617714852,"laplacian_energy":0.0008926240843720734,"laplacian_abs_mean":0.02730756439268589,"gradient_magnitude_variance":0.0011468854499980807,"gradient_magnitude_stddev":0.03386569768190384,"gradient_magnitude_cv":0.507358729839325,"gradient_magnitude_max":0.12411775439977646,"gradient_energy_over_variance":0.13898365199565887,"laplacian_energy_over_variance":0.0221453495323658,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.010776485316455364,"scale_diff2_mid":0.0756356492638588,"scale_diff2_far":0.010932357050478458,"scale_diff2_near_over_variance":0.2673566937446594,"scale_diff2_mid_over_variance":1.8764649629592896,"scale_diff2_far_over_variance":0.2712237536907196,"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],[0.0453948974609375,0.0453948974609375,0.0453948974609375],[0.0830230712890625,0.0830230712890625,0.0830230712890625],[0.1574859619140625,0.1574859619140625,0.1574859619140625],[0.0562286376953125,0.0562286376953125,0.0562286376953125],[0.097076416015625,0.097076416015625,0.097076416015625],[0.036285400390625,0.036285400390625,0.036285400390625],[0.11663818359375,0.11663818359375,0.11663818359375],[0.120819091796875,0.120819091796875,0.120819091796875],[0.100494384765625,0.100494384765625,0.100494384765625],[0.0754241943359375,0.0754241943359375,0.0754241943359375],[0.0450286865234375,0.0450286865234375,0.0450286865234375],[0.06610107421875,0.06610107421875,0.06610107421875],[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]]],"scale_curve":[[[0.015625,0.010776485316455364,0.2673566937446594],[0.0625,0.0756356492638588,1.8764649629592896],[0.25,0.010932357050478458,0.2712237536907196]]]},"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":"[\"19\",\"16\",\"4\",\"8\"]"}