{"collection":"grad-noise-175k","coord":"t20_x61_u0_b50","data":{"index":171827,"ordinal":"164876531","topo":"o2(x,o2(o2(x,x),x))","expression":"add(R,pow(lrg(P,R),D))","image":"frame_expr-171827.png","measured":true,"step":83023,"globalStep":83023,"value_mean":-0.05524711310863495,"value_positive_fraction":0.529815673828125,"value_abs_mean":0.8772228360176086,"value_variance":0.820053219795227,"value_stddev":0.9055678844451904,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.6304996013641357,"gradient_energy_x":0.010034712962806225,"gradient_energy_y":0.005875973962247372,"gradient_magnitude_mean":0.026550304144620895,"gradient_axis_bias":0.26138022541999817,"gradient_nonzero_flag":1,"laplacian_mean":-0.00004440983684617095,"laplacian_energy":0.030484432354569435,"laplacian_abs_mean":0.024600589647889137,"gradient_magnitude_variance":0.01521532516926527,"gradient_magnitude_stddev":0.12335041165351868,"gradient_magnitude_cv":4.645913600921631,"gradient_magnitude_max":2.2575418949127197,"gradient_energy_over_variance":0.019402017816901207,"laplacian_energy_over_variance":0.03717372566461563,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.02470572106540203,"scale_diff2_mid":0.11784102767705917,"scale_diff2_far":0.39555177092552185,"scale_diff2_near_over_variance":0.03012697398662567,"scale_diff2_mid_over_variance":0.14369924366474152,"scale_diff2_far_over_variance":0.4823489189147949,"value_histogram":[[[0.46484375,0.46484375,0.46484375],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.000152587890625,0.000152587890625,0.000152587890625],[0.0003204345703125,0.0003204345703125,0.0003204345703125],[0.0003509521484375,0.0003509521484375,0.0003509521484375],[0.00030517578125,0.00030517578125,0.00030517578125],[0.000274658203125,0.000274658203125,0.000274658203125],[0.0004425048828125,0.0004425048828125,0.0004425048828125],[0.0005950927734375,0.0005950927734375,0.0005950927734375],[0.000640869140625,0.000640869140625,0.000640869140625],[0.0007476806640625,0.0007476806640625,0.0007476806640625],[0.000701904296875,0.000701904296875,0.000701904296875],[0.0008087158203125,0.0008087158203125,0.0008087158203125],[0.0035400390625,0.0035400390625,0.0035400390625],[0.009918212890625,0.009918212890625,0.009918212890625],[0.01263427734375,0.01263427734375,0.01263427734375],[0.008880615234375,0.008880615234375,0.008880615234375],[0.0116729736328125,0.0116729736328125,0.0116729736328125],[0.01251220703125,0.01251220703125,0.01251220703125],[0.0171051025390625,0.0171051025390625,0.0171051025390625],[0.0200653076171875,0.0200653076171875,0.0200653076171875],[0.0237884521484375,0.0237884521484375,0.0237884521484375],[0.0257110595703125,0.0257110595703125,0.0257110595703125],[0.026763916015625,0.026763916015625,0.026763916015625],[0.026580810546875,0.026580810546875,0.026580810546875],[0.0277557373046875,0.0277557373046875,0.0277557373046875],[0.02655029296875,0.02655029296875,0.02655029296875],[0.0240478515625,0.0240478515625,0.0240478515625],[0.252288818359375,0.252288818359375,0.252288818359375]]],"scale_curve":[[[0.015625,0.02470572106540203,0.03012697398662567],[0.0625,0.11784102767705917,0.14369924366474152],[0.25,0.39555177092552185,0.4823489189147949]]]},"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":"[\"20\",\"61\",\"0\",\"50\"]"}