{"collection":"grad-noise-175k","coord":"t16_x15_u4_b68","data":{"index":87885,"ordinal":"130536503","topo":"o2(x,o1(o2(x,x)))","expression":"lrg(D,cil(mlt(R,P)))","image":"frame_expr-087885.png","measured":true,"step":19887,"globalStep":19887,"value_mean":0.4394463002681732,"value_positive_fraction":0.897186279296875,"value_abs_mean":0.4394463002681732,"value_variance":0.1512787789106369,"value_stddev":0.38894572854042053,"value_min":0,"value_max":1,"value_range":1,"histogram_probability_sum":1,"histogram_entropy_bits":3.3945744037628174,"gradient_energy_x":0.015132216736674309,"gradient_energy_y":0.0021694477181881666,"gradient_magnitude_mean":0.06590694189071655,"gradient_axis_bias":0.7492209076881409,"gradient_nonzero_flag":1,"laplacian_mean":0.00003351797568029724,"laplacian_energy":0.026458870619535446,"laplacian_abs_mean":0.04182934761047363,"gradient_magnitude_variance":0.012957733124494553,"gradient_magnitude_stddev":0.11383204162120819,"gradient_magnitude_cv":1.7271631956100464,"gradient_magnitude_max":0.9999999403953552,"gradient_energy_over_variance":0.11436939984560013,"laplacian_energy_over_variance":0.17490139603614807,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.023948196321725845,"scale_diff2_mid":0.14738012850284576,"scale_diff2_far":0.25088930130004883,"scale_diff2_near_over_variance":0.1583050638437271,"scale_diff2_mid_over_variance":0.9742286801338196,"scale_diff2_far_over_variance":1.6584566831588745,"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],[0.2893524169921875,0.2893524169921875,0.2893524169921875],[0.0554046630859375,0.0554046630859375,0.0554046630859375],[0.0507354736328125,0.0507354736328125,0.0507354736328125],[0.0491790771484375,0.0491790771484375,0.0491790771484375],[0.015625,0.015625,0.015625],[0.040740966796875,0.040740966796875,0.040740966796875],[0.0181427001953125,0.0181427001953125,0.0181427001953125],[0.0457611083984375,0.0457611083984375,0.0457611083984375],[0.0474090576171875,0.0474090576171875,0.0474090576171875],[0.0153961181640625,0.0153961181640625,0.0153961181640625],[0.040740966796875,0.040740966796875,0.040740966796875],[0.0123291015625,0.0123291015625,0.0123291015625],[0.0453338623046875,0.0453338623046875,0.0453338623046875],[0.0446929931640625,0.0446929931640625,0.0446929931640625],[0.0460662841796875,0.0460662841796875,0.0460662841796875],[0.1830902099609375,0.1830902099609375,0.1830902099609375]]],"scale_curve":[[[0.015625,0.023948196321725845,0.1583050638437271],[0.0625,0.14738012850284576,0.9742286801338196],[0.25,0.25088930130004883,1.6584566831588745]]]},"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\",\"15\",\"4\",\"68\"]"}