{"collection":"grad-noise-175k","coord":"t17_x20_u4_b28","data":{"index":114949,"ordinal":"138859069","topo":"o2(x,o2(x,o1(x)))","expression":"mlt(R,lrg(P,cil(R)))","image":"frame_expr-114949.png","measured":true,"step":79599,"globalStep":79599,"value_mean":-0.028524156659841537,"value_positive_fraction":0.1826629638671875,"value_abs_mean":0.16463302075862885,"value_variance":0.08723445981740952,"value_stddev":0.29535481333732605,"value_min":-0.9986665844917297,"value_max":0.980642557144165,"value_range":1.97930908203125,"histogram_probability_sum":1,"histogram_entropy_bits":3.1283435821533203,"gradient_energy_x":0.0011323484359309077,"gradient_energy_y":0.001228711218573153,"gradient_magnitude_mean":0.02707122080028057,"gradient_axis_bias":-0.04081336036324501,"gradient_nonzero_flag":1,"laplacian_mean":0.000010860767361009493,"laplacian_energy":0.00014388372073881328,"laplacian_abs_mean":0.006298032123595476,"gradient_magnitude_variance":0.0016280270647257566,"gradient_magnitude_stddev":0.04034881666302681,"gradient_magnitude_cv":1.4904690980911255,"gradient_magnitude_max":0.21900463104248047,"gradient_energy_over_variance":0.02706567570567131,"laplacian_energy_over_variance":0.0016493909060955048,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.004329442512243986,"scale_diff2_mid":0.05640030279755592,"scale_diff2_far":0.16574715077877045,"scale_diff2_near_over_variance":0.04962995648384094,"scale_diff2_mid_over_variance":0.6465369462966919,"scale_diff2_far_over_variance":1.9000192880630493,"value_histogram":[[[0.002166748046875,0.002166748046875,0.002166748046875],[0.0075836181640625,0.0075836181640625,0.0075836181640625],[0.010986328125,0.010986328125,0.010986328125],[0.0059967041015625,0.0059967041015625,0.0059967041015625],[0.007904052734375,0.007904052734375,0.007904052734375],[0.008880615234375,0.008880615234375,0.008880615234375],[0.012969970703125,0.012969970703125,0.012969970703125],[0.0150909423828125,0.0150909423828125,0.0150909423828125],[0.0174102783203125,0.0174102783203125,0.0174102783203125],[0.020355224609375,0.020355224609375,0.020355224609375],[0.0251922607421875,0.0251922607421875,0.0251922607421875],[0.025360107421875,0.025360107421875,0.025360107421875],[0.027801513671875,0.027801513671875,0.027801513671875],[0.026885986328125,0.026885986328125,0.026885986328125],[0.0308380126953125,0.0308380126953125,0.0308380126953125],[0.0519866943359375,0.0519866943359375,0.0519866943359375],[0.540740966796875,0.540740966796875,0.540740966796875],[0.0186920166015625,0.0186920166015625,0.0186920166015625],[0.015045166015625,0.015045166015625,0.015045166015625],[0.0149078369140625,0.0149078369140625,0.0149078369140625],[0.015289306640625,0.015289306640625,0.015289306640625],[0.015899658203125,0.015899658203125,0.015899658203125],[0.012542724609375,0.012542724609375,0.012542724609375],[0.0105743408203125,0.0105743408203125,0.0105743408203125],[0.0098724365234375,0.0098724365234375,0.0098724365234375],[0.0105743408203125,0.0105743408203125,0.0105743408203125],[0.01092529296875,0.01092529296875,0.01092529296875],[0.0105438232421875,0.0105438232421875,0.0105438232421875],[0.0091552734375,0.0091552734375,0.0091552734375],[0.0038299560546875,0.0038299560546875,0.0038299560546875],[0.0034637451171875,0.0034637451171875,0.0034637451171875],[0.0005340576171875,0.0005340576171875,0.0005340576171875]]],"scale_curve":[[[0.015625,0.004329442512243986,0.04962995648384094],[0.0625,0.05640030279755592,0.6465369462966919],[0.25,0.16574715077877045,1.9000192880630493]]]},"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":"[\"17\",\"20\",\"4\",\"28\"]"}