{"collection":"grad-noise-175k","coord":"t11_x7_u44_b1","data":{"index":18595,"ordinal":"89618263","topo":"o1(o2(x,o1(x)))","expression":"nrm(sub(R,frc(D)))","image":"frame_expr-018595.png","measured":true,"step":148767,"globalStep":148767,"value_mean":-0.34569716453552246,"value_positive_fraction":0.2045135498046875,"value_abs_mean":0.46817708015441895,"value_variance":0.17223091423511505,"value_stddev":0.4150071144104004,"value_min":-0.9973170161247253,"value_max":0.9669085741043091,"value_range":1.9642255306243896,"histogram_probability_sum":1,"histogram_entropy_bits":4.61096715927124,"gradient_energy_x":0.0334918275475502,"gradient_energy_y":0.004094108007848263,"gradient_magnitude_mean":0.10707293450832367,"gradient_axis_bias":0.7821467518806458,"gradient_nonzero_flag":1,"laplacian_mean":0.0000829685086500831,"laplacian_energy":0.07132062315940857,"laplacian_abs_mean":0.10613065212965012,"gradient_magnitude_variance":0.026121607050299644,"gradient_magnitude_stddev":0.1616217941045761,"gradient_magnitude_cv":1.5094550848007202,"gradient_magnitude_max":2.0034961700439453,"gradient_energy_over_variance":0.21822990477085114,"laplacian_energy_over_variance":0.414098858833313,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.04129423946142197,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.23976090550422668,"value_histogram":[[[0.0166778564453125,0.0166778564453125,0.0166778564453125],[0.0440216064453125,0.0440216064453125,0.0440216064453125],[0.0550079345703125,0.0550079345703125,0.0550079345703125],[0.0636138916015625,0.0636138916015625,0.0636138916015625],[0.0661163330078125,0.0661163330078125,0.0661163330078125],[0.0632476806640625,0.0632476806640625,0.0632476806640625],[0.0617828369140625,0.0617828369140625,0.0617828369140625],[0.059173583984375,0.059173583984375,0.059173583984375],[0.05438232421875,0.05438232421875,0.05438232421875],[0.052001953125,0.052001953125,0.052001953125],[0.0494537353515625,0.0494537353515625,0.0494537353515625],[0.04638671875,0.04638671875,0.04638671875],[0.0442352294921875,0.0442352294921875,0.0442352294921875],[0.041168212890625,0.041168212890625,0.041168212890625],[0.0410003662109375,0.0410003662109375,0.0410003662109375],[0.0371856689453125,0.0371856689453125,0.0371856689453125],[0.030548095703125,0.030548095703125,0.030548095703125],[0.02734375,0.02734375,0.02734375],[0.0233154296875,0.0233154296875,0.0233154296875],[0.0201263427734375,0.0201263427734375,0.0201263427734375],[0.0178680419921875,0.0178680419921875,0.0178680419921875],[0.0164642333984375,0.0164642333984375,0.0164642333984375],[0.01446533203125,0.01446533203125,0.01446533203125],[0.0129547119140625,0.0129547119140625,0.0129547119140625],[0.01055908203125,0.01055908203125,0.01055908203125],[0.0093994140625,0.0093994140625,0.0093994140625],[0.00732421875,0.00732421875,0.00732421875],[0.0054779052734375,0.0054779052734375,0.0054779052734375],[0.0038909912109375,0.0038909912109375,0.0038909912109375],[0.0028839111328125,0.0028839111328125,0.0028839111328125],[0.0015869140625,0.0015869140625,0.0015869140625],[0.000335693359375,0.000335693359375,0.000335693359375]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.04129423946142197,0.23976090550422668]]]},"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":"[\"11\",\"7\",\"44\",\"1\"]"}