{"collection":"grad-noise-175k","coord":"t19_x22_u5_b98","data":{"index":155984,"ordinal":"155181344","topo":"o2(x,o2(o1(x),x))","expression":"min(R,dst(sgn(D),D))","image":"frame_expr-155984.png","measured":true,"step":127879,"globalStep":127879,"value_mean":0.004579897504299879,"value_positive_fraction":0.4945068359375,"value_abs_mean":0.39334213733673096,"value_variance":0.21855232119560242,"value_stddev":0.46749579906463623,"value_min":-0.9988543391227722,"value_max":0.980642557144165,"value_range":1.979496955871582,"histogram_probability_sum":1,"histogram_entropy_bits":4.860146522521973,"gradient_energy_x":0.0028464123606681824,"gradient_energy_y":0.0032044423278421164,"gradient_magnitude_mean":0.06343749910593033,"gradient_axis_bias":-0.05917014554142952,"gradient_nonzero_flag":1,"laplacian_mean":0.00003661253140307963,"laplacian_energy":0.00037728340248577297,"laplacian_abs_mean":0.015106234699487686,"gradient_magnitude_variance":0.002026608446612954,"gradient_magnitude_stddev":0.04501786828041077,"gradient_magnitude_cv":0.7096412777900696,"gradient_magnitude_max":0.2348802536725998,"gradient_energy_over_variance":0.027686070650815964,"laplacian_energy_over_variance":0.0017262841574847698,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.011943287216126919,"scale_diff2_mid":0.15256230533123016,"scale_diff2_far":0.38929030299186707,"scale_diff2_near_over_variance":0.05464726686477661,"scale_diff2_mid_over_variance":0.6980584859848022,"scale_diff2_far_over_variance":1.7812224626541138,"value_histogram":[[[0.0062103271484375,0.0062103271484375,0.0062103271484375],[0.013214111328125,0.013214111328125,0.013214111328125],[0.024200439453125,0.024200439453125,0.024200439453125],[0.015533447265625,0.015533447265625,0.015533447265625],[0.019866943359375,0.019866943359375,0.019866943359375],[0.0202484130859375,0.0202484130859375,0.0202484130859375],[0.02642822265625,0.02642822265625,0.02642822265625],[0.0296478271484375,0.0296478271484375,0.0296478271484375],[0.033721923828125,0.033721923828125,0.033721923828125],[0.041412353515625,0.041412353515625,0.041412353515625],[0.0460052490234375,0.0460052490234375,0.0460052490234375],[0.0448455810546875,0.0448455810546875,0.0448455810546875],[0.0499420166015625,0.0499420166015625,0.0499420166015625],[0.0482940673828125,0.0482940673828125,0.0482940673828125],[0.04425048828125,0.04425048828125,0.04425048828125],[0.041534423828125,0.041534423828125,0.041534423828125],[0.042694091796875,0.042694091796875,0.042694091796875],[0.0421600341796875,0.0421600341796875,0.0421600341796875],[0.040283203125,0.040283203125,0.040283203125],[0.038482666015625,0.038482666015625,0.038482666015625],[0.0379180908203125,0.0379180908203125,0.0379180908203125],[0.0401458740234375,0.0401458740234375,0.0401458740234375],[0.0399017333984375,0.0399017333984375,0.0399017333984375],[0.037628173828125,0.037628173828125,0.037628173828125],[0.030853271484375,0.030853271484375,0.030853271484375],[0.03076171875,0.03076171875,0.03076171875],[0.0309295654296875,0.0309295654296875,0.0309295654296875],[0.0287628173828125,0.0287628173828125,0.0287628173828125],[0.0245819091796875,0.0245819091796875,0.0245819091796875],[0.0162200927734375,0.0162200927734375,0.0162200927734375],[0.00994873046875,0.00994873046875,0.00994873046875],[0.0033721923828125,0.0033721923828125,0.0033721923828125]]],"scale_curve":[[[0.015625,0.011943287216126919,0.05464726686477661],[0.0625,0.15256230533123016,0.6980584859848022],[0.25,0.38929030299186707,1.7812224626541138]]]},"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\",\"22\",\"5\",\"98\"]"}