{"collection":"grad-noise-175k","coord":"t19_x16_u0_b22","data":{"index":150221,"ordinal":"154937857","topo":"o2(x,o2(o1(x),x))","expression":"mlt(D,add(sqt(R),D))","image":"frame_expr-150221.png","measured":true,"step":81775,"globalStep":81775,"value_mean":-0.9520152807235718,"value_positive_fraction":0.032470703125,"value_abs_mean":0.9628485441207886,"value_variance":0.05190499126911163,"value_stddev":0.22782666981220245,"value_min":-1,"value_max":0.3737124800682068,"value_range":1.3737125396728516,"histogram_probability_sum":1,"histogram_entropy_bits":0.3795803189277649,"gradient_energy_x":0.0043051522225141525,"gradient_energy_y":0.005217165686190128,"gradient_magnitude_mean":0.010342000983655453,"gradient_axis_bias":-0.09577641636133194,"gradient_nonzero_flag":1,"laplacian_mean":-0.000029568482204922475,"laplacian_energy":0.019578395411372185,"laplacian_abs_mean":0.01814734749495983,"gradient_magnitude_variance":0.009423716925084591,"gradient_magnitude_stddev":0.09707582741975784,"gradient_magnitude_cv":9.386561393737793,"gradient_magnitude_max":1.3905143737792969,"gradient_energy_over_variance":0.183456689119339,"laplacian_energy_over_variance":0.3771967887878418,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0073355804197490215,"scale_diff2_mid":0.03454829007387161,"scale_diff2_far":0.08618147671222687,"scale_diff2_near_over_variance":0.14132706820964813,"scale_diff2_mid_over_variance":0.6656063199043274,"scale_diff2_far_over_variance":1.6603697538375854,"value_histogram":[[[0.95703125,0.95703125,0.95703125],[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],[0.001922607421875,0.001922607421875,0.001922607421875],[0.008575439453125,0.008575439453125,0.008575439453125],[0.00604248046875,0.00604248046875,0.00604248046875],[0.005828857421875,0.005828857421875,0.005828857421875],[0.0061798095703125,0.0061798095703125,0.0061798095703125],[0.0064849853515625,0.0064849853515625,0.0064849853515625],[0.0054931640625,0.0054931640625,0.0054931640625],[0.00244140625,0.00244140625,0.00244140625],[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":[[[0.015625,0.0073355804197490215,0.14132706820964813],[0.0625,0.03454829007387161,0.6656063199043274],[0.25,0.08618147671222687,1.6603697538375854]]]},"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\",\"16\",\"0\",\"22\"]"}