{"collection":"grad-noise-175k","coord":"t19_x0_u5_b10","data":{"index":137262,"ordinal":"154292434","topo":"o2(x,o2(o1(x),x))","expression":"add(P,dst(sgn(P),P))","image":"frame_expr-137262.png","measured":true,"step":126503,"globalStep":126503,"value_mean":0.5833306908607483,"value_positive_fraction":0.786376953125,"value_abs_mean":0.8908174633979797,"value_variance":0.5129141807556152,"value_stddev":0.7161802649497986,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.2015717029571533,"gradient_energy_x":0.0002651314134709537,"gradient_energy_y":0.000466068071546033,"gradient_magnitude_mean":0.010590269230306149,"gradient_axis_bias":-0.27480414509773254,"gradient_nonzero_flag":1,"laplacian_mean":-0.0000059880330809392035,"laplacian_energy":0.00007594983617309481,"laplacian_abs_mean":0.0026091996114701033,"gradient_magnitude_variance":0.0006187806720845401,"gradient_magnitude_stddev":0.024875301867723465,"gradient_magnitude_cv":2.3488829135894775,"gradient_magnitude_max":0.16529707610607147,"gradient_energy_over_variance":0.0014255787245929241,"laplacian_energy_over_variance":0.00014807513798587024,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.002210969105362892,"scale_diff2_mid":0.028240486979484558,"scale_diff2_far":0.28147265315055847,"scale_diff2_near_over_variance":0.00431060278788209,"scale_diff2_mid_over_variance":0.05505889654159546,"scale_diff2_far_over_variance":0.5487714409828186,"value_histogram":[[[0.081878662109375,0.081878662109375,0.081878662109375],[0.021392822265625,0.021392822265625,0.021392822265625],[0.0120849609375,0.0120849609375,0.0120849609375],[0.009429931640625,0.009429931640625,0.009429931640625],[0.008697509765625,0.008697509765625,0.008697509765625],[0.010101318359375,0.010101318359375,0.010101318359375],[0.0086669921875,0.0086669921875,0.0086669921875],[0.0078125,0.0078125,0.0078125],[0.005950927734375,0.005950927734375,0.005950927734375],[0.006805419921875,0.006805419921875,0.006805419921875],[0.007110595703125,0.007110595703125,0.007110595703125],[0.00677490234375,0.00677490234375,0.00677490234375],[0.00634765625,0.00634765625,0.00634765625],[0.007537841796875,0.007537841796875,0.007537841796875],[0.005615234375,0.005615234375,0.005615234375],[0.006927490234375,0.006927490234375,0.006927490234375],[0.00799560546875,0.00799560546875,0.00799560546875],[0.00634765625,0.00634765625,0.00634765625],[0.0062255859375,0.0062255859375,0.0062255859375],[0.00811767578125,0.00811767578125,0.00811767578125],[0.005462646484375,0.005462646484375,0.005462646484375],[0.00555419921875,0.00555419921875,0.00555419921875],[0.005157470703125,0.005157470703125,0.005157470703125],[0.005218505859375,0.005218505859375,0.005218505859375],[0.00506591796875,0.00506591796875,0.00506591796875],[0.005859375,0.005859375,0.005859375],[0.006622314453125,0.006622314453125,0.006622314453125],[0.004730224609375,0.004730224609375,0.004730224609375],[0.006256103515625,0.006256103515625,0.006256103515625],[0.005340576171875,0.005340576171875,0.005340576171875],[0.005584716796875,0.005584716796875,0.005584716796875],[0.69732666015625,0.69732666015625,0.69732666015625]]],"scale_curve":[[[0.015625,0.002210969105362892,0.00431060278788209],[0.0625,0.028240486979484558,0.05505889654159546],[0.25,0.28147265315055847,0.5487714409828186]]]},"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\",\"0\",\"5\",\"10\"]"}