{"collection":"grad-noise-175k","coord":"t19_x23_u3_b0","data":{"index":156491,"ordinal":"155221245","topo":"o2(x,o2(o1(x),x))","expression":"add(R,add(flr(D),R))","image":"frame_expr-156491.png","measured":true,"step":131935,"globalStep":131935,"value_mean":-0.30333635210990906,"value_positive_fraction":0.33306884765625,"value_abs_mean":0.684761106967926,"value_variance":0.4892444908618927,"value_stddev":0.6994601488113403,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":4.10928201675415,"gradient_energy_x":0.03787677362561226,"gradient_energy_y":0.008363919332623482,"gradient_magnitude_mean":0.12078866362571716,"gradient_axis_bias":0.6382442116737366,"gradient_nonzero_flag":1,"laplacian_mean":0.00013255159137770534,"laplacian_energy":0.05936821922659874,"laplacian_abs_mean":0.09370312839746475,"gradient_magnitude_variance":0.0316610261797905,"gradient_magnitude_stddev":0.17793545126914978,"gradient_magnitude_cv":1.4731138944625854,"gradient_magnitude_max":1.091708779335022,"gradient_energy_over_variance":0.09451448917388916,"laplacian_energy_over_variance":0.12134672701358795,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.06410785764455795,"scale_diff2_mid":0.4471626579761505,"scale_diff2_far":0.8162161707878113,"scale_diff2_near_over_variance":0.13103438913822174,"scale_diff2_mid_over_variance":0.9139860272407532,"scale_diff2_far_over_variance":1.6683194637298584,"value_histogram":[[[0.339508056640625,0.339508056640625,0.339508056640625],[0.0219573974609375,0.0219573974609375,0.0219573974609375],[0.021575927734375,0.021575927734375,0.021575927734375],[0.022857666015625,0.022857666015625,0.022857666015625],[0.02191162109375,0.02191162109375,0.02191162109375],[0.0220947265625,0.0220947265625,0.0220947265625],[0.0232696533203125,0.0232696533203125,0.0232696533203125],[0.0229339599609375,0.0229339599609375,0.0229339599609375],[0.022491455078125,0.022491455078125,0.022491455078125],[0.021209716796875,0.021209716796875,0.021209716796875],[0.0193939208984375,0.0193939208984375,0.0193939208984375],[0.02239990234375,0.02239990234375,0.02239990234375],[0.0232696533203125,0.0232696533203125,0.0232696533203125],[0.021148681640625,0.021148681640625,0.021148681640625],[0.0198974609375,0.0198974609375,0.0198974609375],[0.0209808349609375,0.0209808349609375,0.0209808349609375],[0.019622802734375,0.019622802734375,0.019622802734375],[0.0179595947265625,0.0179595947265625,0.0179595947265625],[0.01898193359375,0.01898193359375,0.01898193359375],[0.0203094482421875,0.0203094482421875,0.0203094482421875],[0.01702880859375,0.01702880859375,0.01702880859375],[0.0177459716796875,0.0177459716796875,0.0177459716796875],[0.0178680419921875,0.0178680419921875,0.0178680419921875],[0.016357421875,0.016357421875,0.016357421875],[0.017181396484375,0.017181396484375,0.017181396484375],[0.016876220703125,0.016876220703125,0.016876220703125],[0.016387939453125,0.016387939453125,0.016387939453125],[0.0176544189453125,0.0176544189453125,0.0176544189453125],[0.0152587890625,0.0152587890625,0.0152587890625],[0.0113677978515625,0.0113677978515625,0.0113677978515625],[0.011016845703125,0.011016845703125,0.011016845703125],[0.08148193359375,0.08148193359375,0.08148193359375]]],"scale_curve":[[[0.015625,0.06410785764455795,0.13103438913822174],[0.0625,0.4471626579761505,0.9139860272407532],[0.25,0.8162161707878113,1.6683194637298584]]]},"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\",\"23\",\"3\",\"0\"]"}