{"collection":"grad-noise-175k","coord":"t19_x15_u6_b99","data":{"index":150177,"ordinal":"154898739","topo":"o2(x,o2(o1(x),x))","expression":"dot(D,add(nrm(R),P))","image":"frame_expr-150177.png","measured":true,"step":81423,"globalStep":81423,"value_mean":-0.23364393413066864,"value_positive_fraction":0.347198486328125,"value_abs_mean":0.5424466729164124,"value_variance":0.3511539399623871,"value_stddev":0.5925824046134949,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":4.675047874450684,"gradient_energy_x":0.027449926361441612,"gradient_energy_y":0.027501797303557396,"gradient_magnitude_mean":0.19093510508537292,"gradient_axis_bias":-0.0009439366403967142,"gradient_nonzero_flag":1,"laplacian_mean":0.0026472241152077913,"laplacian_energy":0.016067905351519585,"laplacian_abs_mean":0.08118361234664917,"gradient_magnitude_variance":0.01849588006734848,"gradient_magnitude_stddev":0.13599956035614014,"gradient_magnitude_cv":0.7122815847396851,"gradient_magnitude_max":0.6693563461303711,"gradient_energy_over_variance":0.15648898482322693,"laplacian_energy_over_variance":0.045757442712783813,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.06932177394628525,"scale_diff2_mid":0.49377456307411194,"scale_diff2_far":0.08554595708847046,"scale_diff2_near_over_variance":0.19741135835647583,"scale_diff2_mid_over_variance":1.4061484336853027,"scale_diff2_far_over_variance":0.2436138391494751,"value_histogram":[[[0.1805419921875,0.1805419921875,0.1805419921875],[0.023223876953125,0.023223876953125,0.023223876953125],[0.0254974365234375,0.0254974365234375,0.0254974365234375],[0.0262603759765625,0.0262603759765625,0.0262603759765625],[0.0284576416015625,0.0284576416015625,0.0284576416015625],[0.0292205810546875,0.0292205810546875,0.0292205810546875],[0.033172607421875,0.033172607421875,0.033172607421875],[0.032867431640625,0.032867431640625,0.032867431640625],[0.032684326171875,0.032684326171875,0.032684326171875],[0.034454345703125,0.034454345703125,0.034454345703125],[0.0350799560546875,0.0350799560546875,0.0350799560546875],[0.03472900390625,0.03472900390625,0.03472900390625],[0.0346527099609375,0.0346527099609375,0.0346527099609375],[0.0341644287109375,0.0341644287109375,0.0341644287109375],[0.0349884033203125,0.0349884033203125,0.0349884033203125],[0.03277587890625,0.03277587890625,0.03277587890625],[0.0323333740234375,0.0323333740234375,0.0323333740234375],[0.03094482421875,0.03094482421875,0.03094482421875],[0.0289459228515625,0.0289459228515625,0.0289459228515625],[0.0265655517578125,0.0265655517578125,0.0265655517578125],[0.0261688232421875,0.0261688232421875,0.0261688232421875],[0.023712158203125,0.023712158203125,0.023712158203125],[0.0224456787109375,0.0224456787109375,0.0224456787109375],[0.0200958251953125,0.0200958251953125,0.0200958251953125],[0.0186309814453125,0.0186309814453125,0.0186309814453125],[0.0167999267578125,0.0167999267578125,0.0167999267578125],[0.0147705078125,0.0147705078125,0.0147705078125],[0.01336669921875,0.01336669921875,0.01336669921875],[0.012237548828125,0.012237548828125,0.012237548828125],[0.0103759765625,0.0103759765625,0.0103759765625],[0.00872802734375,0.00872802734375,0.00872802734375],[0.041107177734375,0.041107177734375,0.041107177734375]]],"scale_curve":[[[0.015625,0.06932177394628525,0.19741135835647583],[0.0625,0.49377456307411194,1.4061484336853027],[0.25,0.08554595708847046,0.2436138391494751]]]},"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\",\"15\",\"6\",\"99\"]"}