{"collection":"grad-noise-175k","coord":"t20_x9_u0_b119","data":{"index":161444,"ordinal":"162775748","topo":"o2(x,o2(o2(x,x),x))","expression":"add(P,dst(dot(D,P),P))","image":"frame_expr-161444.png","measured":true,"step":171559,"globalStep":171559,"value_mean":0.9080682992935181,"value_positive_fraction":0.963470458984375,"value_abs_mean":0.9324543476104736,"value_variance":0.08694081753492355,"value_stddev":0.29485729336738586,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.0974910259246826,"gradient_energy_x":0.0077543919906020164,"gradient_energy_y":0.0009136550361290574,"gradient_magnitude_mean":0.028253251686692238,"gradient_axis_bias":0.7891900539398193,"gradient_nonzero_flag":1,"laplacian_mean":0.00038032131851650774,"laplacian_energy":0.0041763330809772015,"laplacian_abs_mean":0.01822473853826523,"gradient_magnitude_variance":0.007867255248129368,"gradient_magnitude_stddev":0.08869754523038864,"gradient_magnitude_cv":3.1393749713897705,"gradient_magnitude_max":0.6843426823616028,"gradient_energy_over_variance":0.09970054775476456,"laplacian_energy_over_variance":0.04803650453686714,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.012448116205632687,"scale_diff2_mid":0.0719965323805809,"scale_diff2_far":0.06726505607366562,"scale_diff2_near_over_variance":0.14317919313907623,"scale_diff2_mid_over_variance":0.8281096816062927,"scale_diff2_far_over_variance":0.7736878395080566,"value_histogram":[[[0.0004730224609375,0.0004730224609375,0.0004730224609375],[0.0004425048828125,0.0004425048828125,0.0004425048828125],[0.0008087158203125,0.0008087158203125,0.0008087158203125],[0.000640869140625,0.000640869140625,0.000640869140625],[0.0013427734375,0.0013427734375,0.0013427734375],[0.0014190673828125,0.0014190673828125,0.0014190673828125],[0.00177001953125,0.00177001953125,0.00177001953125],[0.00201416015625,0.00201416015625,0.00201416015625],[0.0024871826171875,0.0024871826171875,0.0024871826171875],[0.00262451171875,0.00262451171875,0.00262451171875],[0.0029296875,0.0029296875,0.0029296875],[0.0032501220703125,0.0032501220703125,0.0032501220703125],[0.0037384033203125,0.0037384033203125,0.0037384033203125],[0.0038604736328125,0.0038604736328125,0.0038604736328125],[0.0046234130859375,0.0046234130859375,0.0046234130859375],[0.0041046142578125,0.0041046142578125,0.0041046142578125],[0.00579833984375,0.00579833984375,0.00579833984375],[0.004608154296875,0.004608154296875,0.004608154296875],[0.0051116943359375,0.0051116943359375,0.0051116943359375],[0.0054168701171875,0.0054168701171875,0.0054168701171875],[0.00494384765625,0.00494384765625,0.00494384765625],[0.004974365234375,0.004974365234375,0.004974365234375],[0.0059661865234375,0.0059661865234375,0.0059661865234375],[0.0055389404296875,0.0055389404296875,0.0055389404296875],[0.0056915283203125,0.0056915283203125,0.0056915283203125],[0.0056304931640625,0.0056304931640625,0.0056304931640625],[0.0059814453125,0.0059814453125,0.0059814453125],[0.0054779052734375,0.0054779052734375,0.0054779052734375],[0.005706787109375,0.005706787109375,0.005706787109375],[0.00616455078125,0.00616455078125,0.00616455078125],[0.0064239501953125,0.0064239501953125,0.0064239501953125],[0.880035400390625,0.880035400390625,0.880035400390625]]],"scale_curve":[[[0.015625,0.012448116205632687,0.14317919313907623],[0.0625,0.0719965323805809,0.8281096816062927],[0.25,0.06726505607366562,0.7736878395080566]]]},"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\",\"9\",\"0\",\"119\"]"}