{"collection":"grad-noise-175k","coord":"t18_x75_u0_b72","data":{"index":135513,"ordinal":"149200965","topo":"o2(x,o2(x,o2(x,x)))","expression":"add(R,lrg(R,lrg(D,P)))","image":"frame_expr-135513.png","measured":true,"step":112511,"globalStep":112511,"value_mean":0.17001833021640778,"value_positive_fraction":0.5695343017578125,"value_abs_mean":0.5132902264595032,"value_variance":0.3381359279155731,"value_stddev":0.5814945697784424,"value_min":-0.9988543391227722,"value_max":1,"value_range":1.998854398727417,"histogram_probability_sum":1,"histogram_entropy_bits":4.70344877243042,"gradient_energy_x":0.0055274395272135735,"gradient_energy_y":0.0057679046876728535,"gradient_magnitude_mean":0.07621733099222183,"gradient_axis_bias":-0.021288873627781868,"gradient_nonzero_flag":1,"laplacian_mean":-0.00006497847789432853,"laplacian_energy":0.002549573080614209,"laplacian_abs_mean":0.022972946986556053,"gradient_magnitude_variance":0.005486427806317806,"gradient_magnitude_stddev":0.07407042384147644,"gradient_magnitude_cv":0.9718317985534668,"gradient_magnitude_max":0.8117401003837585,"gradient_energy_over_variance":0.033404745161533356,"laplacian_energy_over_variance":0.0075400834903120995,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.02160615473985672,"scale_diff2_mid":0.24800673127174377,"scale_diff2_far":0.5764846205711365,"scale_diff2_near_over_variance":0.06389784067869186,"scale_diff2_mid_over_variance":0.7334527373313904,"scale_diff2_far_over_variance":1.7048901319503784,"value_histogram":[[[0.0056610107421875,0.0056610107421875,0.0056610107421875],[0.0125274658203125,0.0125274658203125,0.0125274658203125],[0.0232086181640625,0.0232086181640625,0.0232086181640625],[0.014495849609375,0.014495849609375,0.014495849609375],[0.0176544189453125,0.0176544189453125,0.0176544189453125],[0.018280029296875,0.018280029296875,0.018280029296875],[0.0235137939453125,0.0235137939453125,0.0235137939453125],[0.025390625,0.025390625,0.025390625],[0.0289306640625,0.0289306640625,0.0289306640625],[0.036224365234375,0.036224365234375,0.036224365234375],[0.038238525390625,0.038238525390625,0.038238525390625],[0.0390167236328125,0.0390167236328125,0.0390167236328125],[0.0421142578125,0.0421142578125,0.0421142578125],[0.0385284423828125,0.0385284423828125,0.0385284423828125],[0.0343780517578125,0.0343780517578125,0.0343780517578125],[0.0322265625,0.0322265625,0.0322265625],[0.030303955078125,0.030303955078125,0.030303955078125],[0.03076171875,0.03076171875,0.03076171875],[0.0295867919921875,0.0295867919921875,0.0295867919921875],[0.031524658203125,0.031524658203125,0.031524658203125],[0.027679443359375,0.027679443359375,0.027679443359375],[0.0291290283203125,0.0291290283203125,0.0291290283203125],[0.0289459228515625,0.0289459228515625,0.0289459228515625],[0.0303955078125,0.0303955078125,0.0303955078125],[0.02716064453125,0.02716064453125,0.02716064453125],[0.0261688232421875,0.0261688232421875,0.0261688232421875],[0.0243988037109375,0.0243988037109375,0.0243988037109375],[0.02490234375,0.02490234375,0.02490234375],[0.0224151611328125,0.0224151611328125,0.0224151611328125],[0.0204010009765625,0.0204010009765625,0.0204010009765625],[0.014801025390625,0.014801025390625,0.014801025390625],[0.1710357666015625,0.1710357666015625,0.1710357666015625]]],"scale_curve":[[[0.015625,0.02160615473985672,0.06389784067869186],[0.0625,0.24800673127174377,0.7334527373313904],[0.25,0.5764846205711365,1.7048901319503784]]]},"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":"[\"18\",\"75\",\"0\",\"72\"]"}