{"collection":"grad-noise-175k","coord":"t20_x48_u0_b148","data":{"index":169312,"ordinal":"164351416","topo":"o2(x,o2(o2(x,x),x))","expression":"sub(D,mlt(mod(R,D),P))","image":"frame_expr-169312.png","measured":true,"step":62903,"globalStep":62903,"value_mean":0.036414001137018204,"value_positive_fraction":0.5258026123046875,"value_abs_mean":0.3398650586605072,"value_variance":0.21334268152713776,"value_stddev":0.4618903398513794,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":4.573822975158691,"gradient_energy_x":0.09166903793811798,"gradient_energy_y":0.0035807588137686253,"gradient_magnitude_mean":0.21537066996097565,"gradient_axis_bias":0.9248133897781372,"gradient_nonzero_flag":1,"laplacian_mean":0.0004512990708462894,"laplacian_energy":0.24575896561145782,"laplacian_abs_mean":0.3189685642719269,"gradient_magnitude_variance":0.048864904791116714,"gradient_magnitude_stddev":0.2210540771484375,"gradient_magnitude_cv":1.0263890027999878,"gradient_magnitude_max":1.3929681777954102,"gradient_energy_over_variance":0.44646382331848145,"laplacian_energy_over_variance":1.151944637298584,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.050714731216430664,"scale_diff2_mid":0.16879330575466156,"scale_diff2_far":0.2831084132194519,"scale_diff2_near_over_variance":0.23771488666534424,"scale_diff2_mid_over_variance":0.7911839485168457,"scale_diff2_far_over_variance":1.327012538909912,"value_histogram":[[[0.0412445068359375,0.0412445068359375,0.0412445068359375],[0.006072998046875,0.006072998046875,0.006072998046875],[0.007080078125,0.007080078125,0.007080078125],[0.007720947265625,0.007720947265625,0.007720947265625],[0.0104522705078125,0.0104522705078125,0.0104522705078125],[0.010589599609375,0.010589599609375,0.010589599609375],[0.012542724609375,0.012542724609375,0.012542724609375],[0.01666259765625,0.01666259765625,0.01666259765625],[0.0189208984375,0.0189208984375,0.0189208984375],[0.021636962890625,0.021636962890625,0.021636962890625],[0.0266571044921875,0.0266571044921875,0.0266571044921875],[0.030181884765625,0.030181884765625,0.030181884765625],[0.0391387939453125,0.0391387939453125,0.0391387939453125],[0.0567169189453125,0.0567169189453125,0.0567169189453125],[0.0766143798828125,0.0766143798828125,0.0766143798828125],[0.091949462890625,0.091949462890625,0.091949462890625],[0.092803955078125,0.092803955078125,0.092803955078125],[0.0789794921875,0.0789794921875,0.0789794921875],[0.056915283203125,0.056915283203125,0.056915283203125],[0.041839599609375,0.041839599609375,0.041839599609375],[0.033660888671875,0.033660888671875,0.033660888671875],[0.0284576416015625,0.0284576416015625,0.0284576416015625],[0.0228271484375,0.0228271484375,0.0228271484375],[0.0211944580078125,0.0211944580078125,0.0211944580078125],[0.0181884765625,0.0181884765625,0.0181884765625],[0.01513671875,0.01513671875,0.01513671875],[0.0142059326171875,0.0142059326171875,0.0142059326171875],[0.0108642578125,0.0108642578125,0.0108642578125],[0.0108642578125,0.0108642578125,0.0108642578125],[0.009521484375,0.009521484375,0.009521484375],[0.0073699951171875,0.0073699951171875,0.0073699951171875],[0.06298828125,0.06298828125,0.06298828125]]],"scale_curve":[[[0.015625,0.050714731216430664,0.23771488666534424],[0.0625,0.16879330575466156,0.7911839485168457],[0.25,0.2831084132194519,1.327012538909912]]]},"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\",\"48\",\"0\",\"148\"]"}