{"collection":"grad-noise-175k","coord":"t6_x14_u0_b105","data":{"index":3455,"ordinal":"49289325","topo":"o2(x,o2(x,x))","expression":"dot(D,lrg(D,R))","image":"frame_expr-003455.png","measured":true,"step":27647,"globalStep":27647,"value_mean":0.11293820291757584,"value_positive_fraction":0.7452850341796875,"value_abs_mean":0.16057492792606354,"value_variance":0.027478108182549477,"value_stddev":0.16576522588729858,"value_min":-0.4224734604358673,"value_max":0.5457601547241211,"value_range":0.968233585357666,"histogram_probability_sum":1,"histogram_entropy_bits":3.429964303970337,"gradient_energy_x":0.0027852680068463087,"gradient_energy_y":0.002694896887987852,"gradient_magnitude_mean":0.05657082796096802,"gradient_axis_bias":0.01649058423936367,"gradient_nonzero_flag":1,"laplacian_mean":-0.00009052785753738135,"laplacian_energy":0.006715704221278429,"laplacian_abs_mean":0.043469879776239395,"gradient_magnitude_variance":0.0022800746373832226,"gradient_magnitude_stddev":0.04775012657046318,"gradient_magnitude_cv":0.8440768718719482,"gradient_magnitude_max":0.3507234752178192,"gradient_energy_over_variance":0.1994374841451645,"laplacian_energy_over_variance":0.2444019913673401,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.007397396955639124,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.2692105770111084,"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],[0.0003662109375,0.0003662109375,0.0003662109375],[0.001861572265625,0.001861572265625,0.001861572265625],[0.0098419189453125,0.0098419189453125,0.0098419189453125],[0.0178070068359375,0.0178070068359375,0.0178070068359375],[0.0458984375,0.0458984375,0.0458984375],[0.0750732421875,0.0750732421875,0.0750732421875],[0.0927734375,0.0927734375,0.0927734375],[0.1698760986328125,0.1698760986328125,0.1698760986328125],[0.1185455322265625,0.1185455322265625,0.1185455322265625],[0.1176910400390625,0.1176910400390625,0.1176910400390625],[0.127349853515625,0.127349853515625,0.127349853515625],[0.1085968017578125,0.1085968017578125,0.1085968017578125],[0.056793212890625,0.056793212890625,0.056793212890625],[0.034210205078125,0.034210205078125,0.034210205078125],[0.016632080078125,0.016632080078125,0.016632080078125],[0.006683349609375,0.006683349609375,0.006683349609375],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.007397396955639124,0.2692105770111084]]]},"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":"[\"6\",\"14\",\"0\",\"105\"]"}