{"collection":"grad-noise-175k","coord":"t19_x17_u1_b93","data":{"index":151260,"ordinal":"154978530","topo":"o2(x,o2(o1(x),x))","expression":"min(D,mod(log(R),R))","image":"frame_expr-151260.png","measured":true,"step":90087,"globalStep":90087,"value_mean":-0.12854759395122528,"value_positive_fraction":0.2254486083984375,"value_abs_mean":0.16630466282367706,"value_variance":0.02321585640311241,"value_stddev":0.152367502450943,"value_min":-0.5725716948509216,"value_max":0.14541596174240112,"value_range":0.7179876565933228,"histogram_probability_sum":1,"histogram_entropy_bits":3.279971122741699,"gradient_energy_x":0.0012079075677320361,"gradient_energy_y":0.00030262162908911705,"gradient_magnitude_mean":0.03450838476419449,"gradient_axis_bias":0.5993170738220215,"gradient_nonzero_flag":1,"laplacian_mean":0.00011166322656208649,"laplacian_energy":0.00021818689128849655,"laplacian_abs_mean":0.012423098087310791,"gradient_magnitude_variance":0.00031987589318305254,"gradient_magnitude_stddev":0.017885074019432068,"gradient_magnitude_cv":0.5182819962501526,"gradient_magnitude_max":0.10323573648929596,"gradient_energy_over_variance":0.06506454944610596,"laplacian_energy_over_variance":0.009398183785378933,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0030043399892747402,"scale_diff2_mid":0.028498582541942596,"scale_diff2_far":0.03862573206424713,"scale_diff2_near_over_variance":0.12940897047519684,"scale_diff2_mid_over_variance":1.2275482416152954,"scale_diff2_far_over_variance":1.6637650728225708,"value_histogram":[[[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.00018310546875,0.00018310546875,0.00018310546875],[0.0046234130859375,0.0046234130859375,0.0046234130859375],[0.0112762451171875,0.0112762451171875,0.0112762451171875],[0.0322265625,0.0322265625,0.0322265625],[0.0718994140625,0.0718994140625,0.0718994140625],[0.114166259765625,0.114166259765625,0.114166259765625],[0.119659423828125,0.119659423828125,0.119659423828125],[0.1815948486328125,0.1815948486328125,0.1815948486328125],[0.140899658203125,0.140899658203125,0.140899658203125],[0.0979766845703125,0.0979766845703125,0.0979766845703125],[0.075897216796875,0.075897216796875,0.075897216796875],[0.088134765625,0.088134765625,0.088134765625],[0.06146240234375,0.06146240234375,0.06146240234375],[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]]],"scale_curve":[[[0.015625,0.0030043399892747402,0.12940897047519684],[0.0625,0.028498582541942596,1.2275482416152954],[0.25,0.03862573206424713,1.6637650728225708]]]},"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\",\"17\",\"1\",\"93\"]"}