{"collection":"grad-noise-175k","coord":"t16_x26_u4_b36","data":{"index":97170,"ordinal":"130980882","topo":"o2(x,o1(o2(x,x)))","expression":"div(R,cil(div(R,R)))","image":"frame_expr-097170.png","measured":true,"step":94167,"globalStep":94167,"value_mean":0.01288303267210722,"value_positive_fraction":0.4998931884765625,"value_abs_mean":0.3902443051338196,"value_variance":0.21460992097854614,"value_stddev":0.46326008439064026,"value_min":-0.9758071899414062,"value_max":0.980642557144165,"value_range":1.9564497470855713,"histogram_probability_sum":1,"histogram_entropy_bits":4.848598480224609,"gradient_energy_x":0.0027327570132911205,"gradient_energy_y":0.0031051209662109613,"gradient_magnitude_mean":0.06242842972278595,"gradient_axis_bias":-0.06378412991762161,"gradient_nonzero_flag":1,"laplacian_mean":0.000027581349058891647,"laplacian_energy":0.0003417337720748037,"laplacian_abs_mean":0.014320212416350842,"gradient_magnitude_variance":0.0019406421342864633,"gradient_magnitude_stddev":0.044052720069885254,"gradient_magnitude_cv":0.705651581287384,"gradient_magnitude_max":0.22634202241897583,"gradient_energy_over_variance":0.02720227651298046,"laplacian_energy_over_variance":0.0015923484461382031,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.011703657917678356,"scale_diff2_mid":0.15030550956726074,"scale_diff2_far":0.3828844726085663,"scale_diff2_near_over_variance":0.054534561932086945,"scale_diff2_mid_over_variance":0.7003660798072815,"scale_diff2_far_over_variance":1.7840949296951294,"value_histogram":[[[0.0043792724609375,0.0043792724609375,0.0043792724609375],[0.0119476318359375,0.0119476318359375,0.0119476318359375],[0.02288818359375,0.02288818359375,0.02288818359375],[0.0141448974609375,0.0141448974609375,0.0141448974609375],[0.01812744140625,0.01812744140625,0.01812744140625],[0.019012451171875,0.019012451171875,0.019012451171875],[0.0262603759765625,0.0262603759765625,0.0262603759765625],[0.0310211181640625,0.0310211181640625,0.0310211181640625],[0.034637451171875,0.034637451171875,0.034637451171875],[0.0423126220703125,0.0423126220703125,0.0423126220703125],[0.045989990234375,0.045989990234375,0.045989990234375],[0.045135498046875,0.045135498046875,0.045135498046875],[0.0501708984375,0.0501708984375,0.0501708984375],[0.0474853515625,0.0474853515625,0.0474853515625],[0.044921875,0.044921875,0.044921875],[0.0416107177734375,0.0416107177734375,0.0416107177734375],[0.0431060791015625,0.0431060791015625,0.0431060791015625],[0.04150390625,0.04150390625,0.04150390625],[0.040374755859375,0.040374755859375,0.040374755859375],[0.038818359375,0.038818359375,0.038818359375],[0.038238525390625,0.038238525390625,0.038238525390625],[0.0414276123046875,0.0414276123046875,0.0414276123046875],[0.0408935546875,0.0408935546875,0.0408935546875],[0.03741455078125,0.03741455078125,0.03741455078125],[0.031951904296875,0.031951904296875,0.031951904296875],[0.0307159423828125,0.0307159423828125,0.0307159423828125],[0.0319671630859375,0.0319671630859375,0.0319671630859375],[0.028961181640625,0.028961181640625,0.028961181640625],[0.0248565673828125,0.0248565673828125,0.0248565673828125],[0.016204833984375,0.016204833984375,0.016204833984375],[0.01007080078125,0.01007080078125,0.01007080078125],[0.003448486328125,0.003448486328125,0.003448486328125]]],"scale_curve":[[[0.015625,0.011703657917678356,0.054534561932086945],[0.0625,0.15030550956726074,0.7003660798072815],[0.25,0.3828844726085663,1.7840949296951294]]]},"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":"[\"16\",\"26\",\"4\",\"36\"]"}