{"collection":"grad-noise-175k","coord":"t12_x16_u5_b108","data":{"index":33453,"ordinal":"98094741","topo":"o1(o2(x,o2(x,x)))","expression":"sgn(dot(D,dot(R,D)))","image":"frame_expr-033453.png","measured":true,"step":97471,"globalStep":97471,"value_mean":0.009471965953707695,"value_positive_fraction":0.4875946044921875,"value_abs_mean":0.6842373609542847,"value_variance":0.584716796875,"value_stddev":0.7646677494049072,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":4.069863796234131,"gradient_energy_x":0.17683297395706177,"gradient_energy_y":0.1749679446220398,"gradient_magnitude_mean":0.3274717926979065,"gradient_axis_bias":0.0053013768047094345,"gradient_nonzero_flag":1,"laplacian_mean":-0.0007209975738078356,"laplacian_energy":1.1344364881515503,"laplacian_abs_mean":0.4942169189453125,"gradient_magnitude_variance":0.24456922709941864,"gradient_magnitude_stddev":0.49453940987586975,"gradient_magnitude_cv":1.510174036026001,"gradient_magnitude_max":2.807870388031006,"gradient_energy_over_variance":0.6016603708267212,"laplacian_energy_over_variance":1.9401469230651855,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.3762109875679016,"scale_diff2_mid":0.935749888420105,"scale_diff2_far":1.1205003261566162,"scale_diff2_near_over_variance":0.6434071660041809,"scale_diff2_mid_over_variance":1.6003471612930298,"scale_diff2_far_over_variance":1.91631281375885,"value_histogram":[[[0.2018585205078125,0.2018585205078125,0.2018585205078125],[0.0179595947265625,0.0179595947265625,0.0179595947265625],[0.03582763671875,0.03582763671875,0.03582763671875],[0.008819580078125,0.008819580078125,0.008819580078125],[0.0359954833984375,0.0359954833984375,0.0359954833984375],[0.006866455078125,0.006866455078125,0.006866455078125],[0.0079193115234375,0.0079193115234375,0.0079193115234375],[0.0340118408203125,0.0340118408203125,0.0340118408203125],[0.0089874267578125,0.0089874267578125,0.0089874267578125],[0.0101318359375,0.0101318359375,0.0101318359375],[0.035552978515625,0.035552978515625,0.035552978515625],[0.0046539306640625,0.0046539306640625,0.0046539306640625],[0.01220703125,0.01220703125,0.01220703125],[0.0091094970703125,0.0091094970703125,0.0091094970703125],[0.036834716796875,0.036834716796875,0.036834716796875],[0.014007568359375,0.014007568359375,0.014007568359375],[0.04541015625,0.04541015625,0.04541015625],[0.03668212890625,0.03668212890625,0.03668212890625],[0.009246826171875,0.009246826171875,0.009246826171875],[0.011566162109375,0.011566162109375,0.011566162109375],[0.004150390625,0.004150390625,0.004150390625],[0.0348968505859375,0.0348968505859375,0.0348968505859375],[0.009429931640625,0.009429931640625,0.009429931640625],[0.0078582763671875,0.0078582763671875,0.0078582763671875],[0.03387451171875,0.03387451171875,0.03387451171875],[0.0075836181640625,0.0075836181640625,0.0075836181640625],[0.0062103271484375,0.0062103271484375,0.0062103271484375],[0.0365142822265625,0.0365142822265625,0.0365142822265625],[0.008636474609375,0.008636474609375,0.008636474609375],[0.036865234375,0.036865234375,0.036865234375],[0.018218994140625,0.018218994140625,0.018218994140625],[0.2121124267578125,0.2121124267578125,0.2121124267578125]]],"scale_curve":[[[0.015625,0.3762109875679016,0.6434071660041809],[0.0625,0.935749888420105,1.6003471612930298],[0.25,1.1205003261566162,1.91631281375885]]]},"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":"[\"12\",\"16\",\"5\",\"108\"]"}