{"collection":"grad-noise-175k","coord":"t16_x7_u6_b64","data":{"index":81347,"ordinal":"130213693","topo":"o2(x,o1(o2(x,x)))","expression":"mod(P,nrm(dot(R,D)))","image":"frame_expr-081347.png","measured":true,"step":138783,"globalStep":138783,"value_mean":-6.3437255448661745e-9,"value_positive_fraction":0.5,"value_abs_mean":0.28331810235977173,"value_variance":0.10044200718402863,"value_stddev":0.31692585349082947,"value_min":-0.5358538031578064,"value_max":0.5358538031578064,"value_range":1.0717076063156128,"histogram_probability_sum":1,"histogram_entropy_bits":4.062618732452393,"gradient_energy_x":0.00046228597057051957,"gradient_energy_y":3.2787791579003134e-14,"gradient_magnitude_mean":0.016134414821863174,"gradient_axis_bias":0.9999999403953552,"gradient_nonzero_flag":1,"laplacian_mean":-1.5146604803728536e-10,"laplacian_energy":0.000020821236830670387,"laplacian_abs_mean":0.0037052405532449484,"gradient_magnitude_variance":0.00020184856839478016,"gradient_magnitude_stddev":0.014207341708242893,"gradient_magnitude_cv":0.880561351776123,"gradient_magnitude_max":0.049401313066482544,"gradient_energy_over_variance":0.004602516070008278,"laplacian_energy_over_variance":0.00020729610696434975,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0008383399690501392,"scale_diff2_mid":0.010949495248496532,"scale_diff2_far":0.05376205965876579,"scale_diff2_near_over_variance":0.00834650732576847,"scale_diff2_mid_over_variance":0.10901310294866562,"scale_diff2_far_over_variance":0.535254716873169,"value_histogram":[[[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.0390625,0.0390625,0.0390625],[0.03515625,0.03515625,0.03515625],[0.08984375,0.08984375,0.08984375],[0.05078125,0.05078125,0.05078125],[0.0703125,0.0703125,0.0703125],[0.0703125,0.0703125,0.0703125],[0.0546875,0.0546875,0.0546875],[0.0703125,0.0703125,0.0703125],[0.01953125,0.01953125,0.01953125],[0.01953125,0.01953125,0.01953125],[0.0703125,0.0703125,0.0703125],[0.0546875,0.0546875,0.0546875],[0.0703125,0.0703125,0.0703125],[0.0703125,0.0703125,0.0703125],[0.05078125,0.05078125,0.05078125],[0.08984375,0.08984375,0.08984375],[0.03515625,0.03515625,0.03515625],[0.0390625,0.0390625,0.0390625],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,0.0008383399690501392,0.00834650732576847],[0.0625,0.010949495248496532,0.10901310294866562],[0.25,0.05376205965876579,0.535254716873169]]]},"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":"[\"16\",\"7\",\"6\",\"64\"]"}