{"collection":"grad-noise-175k","coord":"t19_x22_u6_b120","data":{"index":156127,"ordinal":"155181567","topo":"o2(x,o2(o1(x),x))","expression":"dst(R,dst(nrm(D),D))","image":"frame_expr-156127.png","measured":true,"step":129023,"globalStep":129023,"value_mean":0.9526515603065491,"value_positive_fraction":1,"value_abs_mean":0.9526515603065491,"value_variance":0.016293631866574287,"value_stddev":0.12764650583267212,"value_min":0.08773157000541687,"value_max":1,"value_range":0.9122684001922607,"histogram_probability_sum":1,"histogram_entropy_bits":1.163679599761963,"gradient_energy_x":0.0006899467553012073,"gradient_energy_y":0.0007870824774727225,"gradient_magnitude_mean":0.015400773845613003,"gradient_axis_bias":-0.06576424837112427,"gradient_nonzero_flag":1,"laplacian_mean":0.00002736547867243644,"laplacian_energy":0.0006574765429832041,"laplacian_abs_mean":0.009840812534093857,"gradient_magnitude_variance":0.0012395036173984408,"gradient_magnitude_stddev":0.03520658612251282,"gradient_magnitude_cv":2.286026954650879,"gradient_magnitude_max":0.2821502685546875,"gradient_energy_over_variance":0.09065070003271103,"laplacian_energy_over_variance":0.0403517484664917,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.003411835292354226,"scale_diff2_mid":0.02460966818034649,"scale_diff2_far":0.03701603040099144,"scale_diff2_near_over_variance":0.2093968540430069,"scale_diff2_mid_over_variance":1.5103856325149536,"scale_diff2_far_over_variance":2.2718095779418945,"value_histogram":[[[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],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.0003204345703125,0.0003204345703125,0.0003204345703125],[0.000823974609375,0.000823974609375,0.000823974609375],[0.00201416015625,0.00201416015625,0.00201416015625],[0.0035247802734375,0.0035247802734375,0.0035247802734375],[0.003662109375,0.003662109375,0.003662109375],[0.005523681640625,0.005523681640625,0.005523681640625],[0.0074462890625,0.0074462890625,0.0074462890625],[0.009002685546875,0.009002685546875,0.009002685546875],[0.0096588134765625,0.0096588134765625,0.0096588134765625],[0.015533447265625,0.015533447265625,0.015533447265625],[0.0189361572265625,0.0189361572265625,0.0189361572265625],[0.024505615234375,0.024505615234375,0.024505615234375],[0.0268707275390625,0.0268707275390625,0.0268707275390625],[0.0346221923828125,0.0346221923828125,0.0346221923828125],[0.837554931640625,0.837554931640625,0.837554931640625]]],"scale_curve":[[[0.015625,0.003411835292354226,0.2093968540430069],[0.0625,0.02460966818034649,1.5103856325149536],[0.25,0.03701603040099144,2.2718095779418945]]]},"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\",\"6\",\"120\"]"}