{"collection":"grad-noise-175k","coord":"t15_x5_u7_b8","data":{"index":72557,"ordinal":"122012435","topo":"o2(x,o1(o1(x)))","expression":"min(D,log(sqt(R)))","image":"frame_expr-072557.png","measured":true,"step":68463,"globalStep":68463,"value_mean":-0.22349479794502258,"value_positive_fraction":0.2058868408203125,"value_abs_mean":0.25837916135787964,"value_variance":0.07491488009691238,"value_stddev":0.2737058103084564,"value_min":-1,"value_max":0.14541596174240112,"value_range":1.145416021347046,"histogram_probability_sum":1,"histogram_entropy_bits":3.8643569946289062,"gradient_energy_x":0.002018985338509083,"gradient_energy_y":0.0012311071623116732,"gradient_magnitude_mean":0.04592548683285713,"gradient_axis_bias":0.2424171417951584,"gradient_nonzero_flag":1,"laplacian_mean":0.0001283809106098488,"laplacian_energy":0.0004840106994379312,"laplacian_abs_mean":0.014584837481379509,"gradient_magnitude_variance":0.0011413268512114882,"gradient_magnitude_stddev":0.033783528953790665,"gradient_magnitude_cv":0.7356160879135132,"gradient_magnitude_max":0.30591386556625366,"gradient_energy_over_variance":0.043383803218603134,"laplacian_energy_over_variance":0.0064608086831867695,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.005763625726103783,"scale_diff2_mid":0.060093894600868225,"scale_diff2_far":0.12813088297843933,"scale_diff2_near_over_variance":0.07693566381931305,"scale_diff2_mid_over_variance":0.8021623492240906,"scale_diff2_far_over_variance":1.710352897644043,"value_histogram":[[[0.0404815673828125,0.0404815673828125,0.0404815673828125],[0.0069580078125,0.0069580078125,0.0069580078125],[0.0070953369140625,0.0070953369140625,0.0070953369140625],[0.0089874267578125,0.0089874267578125,0.0089874267578125],[0.0114288330078125,0.0114288330078125,0.0114288330078125],[0.0150909423828125,0.0150909423828125,0.0150909423828125],[0.0190887451171875,0.0190887451171875,0.0190887451171875],[0.0298309326171875,0.0298309326171875,0.0298309326171875],[0.0406341552734375,0.0406341552734375,0.0406341552734375],[0.0502471923828125,0.0502471923828125,0.0502471923828125],[0.0623321533203125,0.0623321533203125,0.0623321533203125],[0.079925537109375,0.079925537109375,0.079925537109375],[0.0813446044921875,0.0813446044921875,0.0813446044921875],[0.1409759521484375,0.1409759521484375,0.1409759521484375],[0.1172637939453125,0.1172637939453125,0.1172637939453125],[0.0823822021484375,0.0823822021484375,0.0823822021484375],[0.0674591064453125,0.0674591064453125,0.0674591064453125],[0.0818328857421875,0.0818328857421875,0.0818328857421875],[0.056640625,0.056640625,0.056640625],[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":[[[0.015625,0.005763625726103783,0.07693566381931305],[0.0625,0.060093894600868225,0.8021623492240906],[0.25,0.12813088297843933,1.710352897644043]]]},"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":"[\"15\",\"5\",\"7\",\"8\"]"}