{"collection":"grad-noise-175k","coord":"t19_x7_u5_b108","data":{"index":143289,"ordinal":"154575339","topo":"o2(x,o2(o1(x),x))","expression":"dot(P,dot(sgn(R),D))","image":"frame_expr-143289.png","measured":true,"step":26319,"globalStep":26319,"value_mean":-0.00542921619489789,"value_positive_fraction":0.491363525390625,"value_abs_mean":0.6382890939712524,"value_variance":0.545354962348938,"value_stddev":0.7384815216064453,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":4.153337478637695,"gradient_energy_x":0.03621784225106239,"gradient_energy_y":0.03543635457754135,"gradient_magnitude_mean":0.15979821979999542,"gradient_axis_bias":0.01090637594461441,"gradient_nonzero_flag":1,"laplacian_mean":0.000410079606808722,"laplacian_energy":0.052305497229099274,"laplacian_abs_mean":0.09499645233154297,"gradient_magnitude_variance":0.04612312838435173,"gradient_magnitude_stddev":0.21476295590400696,"gradient_magnitude_cv":1.343963384628296,"gradient_magnitude_max":1.9910744428634644,"gradient_energy_over_variance":0.1313900202512741,"laplacian_energy_over_variance":0.0959109216928482,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.09687655419111252,"scale_diff2_mid":0.7758281826972961,"scale_diff2_far":1.0125013589859009,"scale_diff2_near_over_variance":0.1776394546031952,"scale_diff2_mid_over_variance":1.4226113557815552,"scale_diff2_far_over_variance":1.8565914630889893,"value_histogram":[[[0.2160797119140625,0.2160797119140625,0.2160797119140625],[0.010009765625,0.010009765625,0.010009765625],[0.0117950439453125,0.0117950439453125,0.0117950439453125],[0.0123138427734375,0.0123138427734375,0.0123138427734375],[0.01312255859375,0.01312255859375,0.01312255859375],[0.0137939453125,0.0137939453125,0.0137939453125],[0.0134124755859375,0.0134124755859375,0.0134124755859375],[0.015411376953125,0.015411376953125,0.015411376953125],[0.0162811279296875,0.0162811279296875,0.0162811279296875],[0.019073486328125,0.019073486328125,0.019073486328125],[0.02044677734375,0.02044677734375,0.02044677734375],[0.0238037109375,0.0238037109375,0.0238037109375],[0.0248260498046875,0.0248260498046875,0.0248260498046875],[0.029388427734375,0.029388427734375,0.029388427734375],[0.0284271240234375,0.0284271240234375,0.0284271240234375],[0.03497314453125,0.03497314453125,0.03497314453125],[0.03814697265625,0.03814697265625,0.03814697265625],[0.0289459228515625,0.0289459228515625,0.0289459228515625],[0.027984619140625,0.027984619140625,0.027984619140625],[0.0236663818359375,0.0236663818359375,0.0236663818359375],[0.0230560302734375,0.0230560302734375,0.0230560302734375],[0.0196075439453125,0.0196075439453125,0.0196075439453125],[0.01837158203125,0.01837158203125,0.01837158203125],[0.0149688720703125,0.0149688720703125,0.0149688720703125],[0.0156707763671875,0.0156707763671875,0.0156707763671875],[0.0136566162109375,0.0136566162109375,0.0136566162109375],[0.0132293701171875,0.0132293701171875,0.0132293701171875],[0.01263427734375,0.01263427734375,0.01263427734375],[0.0118865966796875,0.0118865966796875,0.0118865966796875],[0.01123046875,0.01123046875,0.01123046875],[0.0102691650390625,0.0102691650390625,0.0102691650390625],[0.2135162353515625,0.2135162353515625,0.2135162353515625]]],"scale_curve":[[[0.015625,0.09687655419111252,0.1776394546031952],[0.0625,0.7758281826972961,1.4226113557815552],[0.25,1.0125013589859009,1.8565914630889893]]]},"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\",\"7\",\"5\",\"108\"]"}