{"collection":"grad-noise-175k","coord":"t20_x23_u0_b37","data":{"index":164176,"ordinal":"163341280","topo":"o2(x,o2(o2(x,x),x))","expression":"add(P,div(pow(R,D),R))","image":"frame_expr-164176.png","measured":true,"step":21815,"globalStep":21815,"value_mean":-0.9586538672447205,"value_positive_fraction":0.02099609375,"value_abs_mean":0.9935521483421326,"value_variance":0.07296797633171082,"value_stddev":0.2701258361339569,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.24149610102176666,"gradient_energy_x":0.007636636961251497,"gradient_energy_y":0.007908327504992485,"gradient_magnitude_mean":0.010374490171670914,"gradient_axis_bias":-0.017477720975875854,"gradient_nonzero_flag":1,"laplacian_mean":4.5052642172471735e-11,"laplacian_energy":0.030932798981666565,"laplacian_abs_mean":0.017601920291781425,"gradient_magnitude_variance":0.015444014221429825,"gradient_magnitude_stddev":0.12427394837141037,"gradient_magnitude_cv":11.978800773620605,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.21303817629814148,"laplacian_energy_over_variance":0.42392295598983765,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.00903104618191719,"scale_diff2_mid":0.04095767065882683,"scale_diff2_far":0.10850568115711212,"scale_diff2_near_over_variance":0.12376725673675537,"scale_diff2_mid_over_variance":0.5613102316856384,"scale_diff2_far_over_variance":1.4870315790176392,"value_histogram":[[[0.974700927734375,0.974700927734375,0.974700927734375],[0.0000457763671875,0.0000457763671875,0.0000457763671875],[0.0001068115234375,0.0001068115234375,0.0001068115234375],[0.000274658203125,0.000274658203125,0.000274658203125],[0.000274658203125,0.000274658203125,0.000274658203125],[0.0001678466796875,0.0001678466796875,0.0001678466796875],[0.0002288818359375,0.0002288818359375,0.0002288818359375],[0.000152587890625,0.000152587890625,0.000152587890625],[0.0001983642578125,0.0001983642578125,0.0001983642578125],[0.000274658203125,0.000274658203125,0.000274658203125],[0.000244140625,0.000244140625,0.000244140625],[0.0001678466796875,0.0001678466796875,0.0001678466796875],[0.000213623046875,0.000213623046875,0.000213623046875],[0.0003662109375,0.0003662109375,0.0003662109375],[0.000885009765625,0.000885009765625,0.000885009765625],[0.000701904296875,0.000701904296875,0.000701904296875],[0.00048828125,0.00048828125,0.00048828125],[0.0007476806640625,0.0007476806640625,0.0007476806640625],[0.00054931640625,0.00054931640625,0.00054931640625],[0.0005340576171875,0.0005340576171875,0.0005340576171875],[0.0003509521484375,0.0003509521484375,0.0003509521484375],[0.000457763671875,0.000457763671875,0.000457763671875],[0.0003662109375,0.0003662109375,0.0003662109375],[0.000396728515625,0.000396728515625,0.000396728515625],[0.0002593994140625,0.0002593994140625,0.0002593994140625],[0.000274658203125,0.000274658203125,0.000274658203125],[0.000396728515625,0.000396728515625,0.000396728515625],[0.000213623046875,0.000213623046875,0.000213623046875],[0.00018310546875,0.00018310546875,0.00018310546875],[0.0002288818359375,0.0002288818359375,0.0002288818359375],[0.0002288818359375,0.0002288818359375,0.0002288818359375],[0.01531982421875,0.01531982421875,0.01531982421875]]],"scale_curve":[[[0.015625,0.00903104618191719,0.12376725673675537],[0.0625,0.04095767065882683,0.5613102316856384],[0.25,0.10850568115711212,1.4870315790176392]]]},"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\",\"23\",\"0\",\"37\"]"}