{"collection":"grad-noise-175k","coord":"t19_x6_u6_b112","data":{"index":142567,"ordinal":"154535143","topo":"o2(x,o2(o1(x),x))","expression":"dst(P,mlt(nrm(R),P))","image":"frame_expr-142567.png","measured":true,"step":20543,"globalStep":20543,"value_mean":0.9919862747192383,"value_positive_fraction":1,"value_abs_mean":0.9919862747192383,"value_variance":0.0036656579468399286,"value_stddev":0.06054467707872391,"value_min":0.0005115472595207393,"value_max":1,"value_range":0.9994884729385376,"histogram_probability_sum":1,"histogram_entropy_bits":0.239551842212677,"gradient_energy_x":0.00011226530477870256,"gradient_energy_y":0.00011084514699177817,"gradient_magnitude_mean":0.0021687198895961046,"gradient_axis_bias":0.006365268025547266,"gradient_nonzero_flag":1,"laplacian_mean":-6.382457756748394e-11,"laplacian_energy":0.00011161226575495675,"laplacian_abs_mean":0.0013827303191646934,"gradient_magnitude_variance":0.00021844852017238736,"gradient_magnitude_stddev":0.01478000357747078,"gradient_magnitude_cv":6.81508207321167,"gradient_magnitude_max":0.2537178695201874,"gradient_energy_over_variance":0.060865048319101334,"laplacian_energy_over_variance":0.030448082834482193,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0007012321148067713,"scale_diff2_mid":0.005773922428488731,"scale_diff2_far":0.011895906180143356,"scale_diff2_near_over_variance":0.1912977397441864,"scale_diff2_mid_over_variance":1.5751394033432007,"scale_diff2_far_over_variance":3.2452306747436523,"value_histogram":[[[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.0005645751953125,0.0005645751953125,0.0005645751953125],[0.000396728515625,0.000396728515625,0.000396728515625],[0.000335693359375,0.000335693359375,0.000335693359375],[0.0003662109375,0.0003662109375,0.0003662109375],[0.0004119873046875,0.0004119873046875,0.0004119873046875],[0.0003814697265625,0.0003814697265625,0.0003814697265625],[0.00048828125,0.00048828125,0.00048828125],[0.0004425048828125,0.0004425048828125,0.0004425048828125],[0.0014190673828125,0.0014190673828125,0.0014190673828125],[0.0034637451171875,0.0034637451171875,0.0034637451171875],[0.0031280517578125,0.0031280517578125,0.0031280517578125],[0.003448486328125,0.003448486328125,0.003448486328125],[0.002655029296875,0.002655029296875,0.002655029296875],[0.0027008056640625,0.0027008056640625,0.0027008056640625],[0.003204345703125,0.003204345703125,0.003204345703125],[0.976593017578125,0.976593017578125,0.976593017578125]]],"scale_curve":[[[0.015625,0.0007012321148067713,0.1912977397441864],[0.0625,0.005773922428488731,1.5751394033432007],[0.25,0.011895906180143356,3.2452306747436523]]]},"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\",\"6\",\"6\",\"112\"]"}