{"collection":"grad-noise-175k","coord":"t20_x3_u0_b107","data":{"index":160226,"ordinal":"162533330","topo":"o2(x,o2(o2(x,x),x))","expression":"add(P,dot(min(P,D),P))","image":"frame_expr-160226.png","measured":true,"step":161815,"globalStep":161815,"value_mean":0.9172630906105042,"value_positive_fraction":0.9616241455078125,"value_abs_mean":0.9478444457054138,"value_variance":0.09147387742996216,"value_stddev":0.30244648456573486,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.8851730227470398,"gradient_energy_x":0.000601974839810282,"gradient_energy_y":0.002959114732220769,"gradient_magnitude_mean":0.01566127873957157,"gradient_axis_bias":-0.6619153618812561,"gradient_nonzero_flag":1,"laplacian_mean":0.0003072833933401853,"laplacian_energy":0.0009746997384354472,"laplacian_abs_mean":0.007194086443632841,"gradient_magnitude_variance":0.003315560519695282,"gradient_magnitude_stddev":0.05758090317249298,"gradient_magnitude_cv":3.6766412258148193,"gradient_magnitude_max":0.47967398166656494,"gradient_energy_over_variance":0.038930125534534454,"laplacian_energy_over_variance":0.010655498132109642,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.006332922261208296,"scale_diff2_mid":0.05223841592669487,"scale_diff2_far":0.12269600480794907,"scale_diff2_near_over_variance":0.0692320317029953,"scale_diff2_mid_over_variance":0.5710747241973877,"scale_diff2_far_over_variance":1.341322898864746,"value_histogram":[[[0.0031585693359375,0.0031585693359375,0.0031585693359375],[0.0008697509765625,0.0008697509765625,0.0008697509765625],[0.000885009765625,0.000885009765625,0.000885009765625],[0.0013275146484375,0.0013275146484375,0.0013275146484375],[0.0012969970703125,0.0012969970703125,0.0012969970703125],[0.001739501953125,0.001739501953125,0.001739501953125],[0.001556396484375,0.001556396484375,0.001556396484375],[0.0020904541015625,0.0020904541015625,0.0020904541015625],[0.00164794921875,0.00164794921875,0.00164794921875],[0.002593994140625,0.002593994140625,0.002593994140625],[0.00286865234375,0.00286865234375,0.00286865234375],[0.002899169921875,0.002899169921875,0.002899169921875],[0.0034942626953125,0.0034942626953125,0.0034942626953125],[0.00384521484375,0.00384521484375,0.00384521484375],[0.003631591796875,0.003631591796875,0.003631591796875],[0.00445556640625,0.00445556640625,0.00445556640625],[0.0041351318359375,0.0041351318359375,0.0041351318359375],[0.00445556640625,0.00445556640625,0.00445556640625],[0.003570556640625,0.003570556640625,0.003570556640625],[0.00408935546875,0.00408935546875,0.00408935546875],[0.0027313232421875,0.0027313232421875,0.0027313232421875],[0.003936767578125,0.003936767578125,0.003936767578125],[0.00274658203125,0.00274658203125,0.00274658203125],[0.00360107421875,0.00360107421875,0.00360107421875],[0.0035552978515625,0.0035552978515625,0.0035552978515625],[0.0033721923828125,0.0033721923828125,0.0033721923828125],[0.0033111572265625,0.0033111572265625,0.0033111572265625],[0.0030517578125,0.0030517578125,0.0030517578125],[0.00323486328125,0.00323486328125,0.00323486328125],[0.003631591796875,0.003631591796875,0.003631591796875],[0.0036468505859375,0.0036468505859375,0.0036468505859375],[0.9085693359375,0.9085693359375,0.9085693359375]]],"scale_curve":[[[0.015625,0.006332922261208296,0.0692320317029953],[0.0625,0.05223841592669487,0.5710747241973877],[0.25,0.12269600480794907,1.341322898864746]]]},"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":"[\"20\",\"3\",\"0\",\"107\"]"}