{"collection":"grad-noise-175k","coord":"t12_x17_u3_b2","data":{"index":33952,"ordinal":"98134634","topo":"o1(o2(x,o2(x,x)))","expression":"flr(add(D,mlt(R,R)))","image":"frame_expr-033952.png","measured":true,"step":101463,"globalStep":101463,"value_mean":-0.1520967185497284,"value_positive_fraction":0.2529296875,"value_abs_mean":0.2516295909881592,"value_variance":0.12666641175746918,"value_stddev":0.3559022545814514,"value_min":-0.999708890914917,"value_max":0.9991269111633301,"value_range":1.998835802078247,"histogram_probability_sum":1,"histogram_entropy_bits":4.016867637634277,"gradient_energy_x":0.04261244088411331,"gradient_energy_y":0.0014186367625370622,"gradient_magnitude_mean":0.11648222804069519,"gradient_axis_bias":0.9355620741844177,"gradient_nonzero_flag":1,"laplacian_mean":0.0002482788113411516,"laplacian_energy":0.08383478224277496,"laplacian_abs_mean":0.1308036893606186,"gradient_magnitude_variance":0.030459601432085037,"gradient_magnitude_stddev":0.17452679574489594,"gradient_magnitude_cv":1.4983125925064087,"gradient_magnitude_max":0.9994178414344788,"gradient_energy_over_variance":0.34761443734169006,"laplacian_energy_over_variance":0.6618548631668091,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.04577488824725151,"scale_diff2_mid":0.15944428741931915,"scale_diff2_far":0.1959751546382904,"scale_diff2_near_over_variance":0.3613814115524292,"scale_diff2_mid_over_variance":1.2587732076644897,"scale_diff2_far_over_variance":1.5471752882003784,"value_histogram":[[[0.02679443359375,0.02679443359375,0.02679443359375],[0.0159912109375,0.0159912109375,0.0159912109375],[0.0248870849609375,0.0248870849609375,0.0248870849609375],[0.0210723876953125,0.0210723876953125,0.0210723876953125],[0.017059326171875,0.017059326171875,0.017059326171875],[0.0260009765625,0.0260009765625,0.0260009765625],[0.0093841552734375,0.0093841552734375,0.0093841552734375],[0.0384674072265625,0.0384674072265625,0.0384674072265625],[0.0294342041015625,0.0294342041015625,0.0294342041015625],[0.0160980224609375,0.0160980224609375,0.0160980224609375],[0.0423736572265625,0.0423736572265625,0.0423736572265625],[0.01641845703125,0.01641845703125,0.01641845703125],[0.05133056640625,0.05133056640625,0.05133056640625],[0.054443359375,0.054443359375,0.054443359375],[0.0771636962890625,0.0771636962890625,0.0771636962890625],[0.235870361328125,0.235870361328125,0.235870361328125],[0.161590576171875,0.161590576171875,0.161590576171875],[0.0316162109375,0.0316162109375,0.0316162109375],[0.0136566162109375,0.0136566162109375,0.0136566162109375],[0.01678466796875,0.01678466796875,0.01678466796875],[0.0071868896484375,0.0071868896484375,0.0071868896484375],[0.0155029296875,0.0155029296875,0.0155029296875],[0.0042877197265625,0.0042877197265625,0.0042877197265625],[0.008148193359375,0.008148193359375,0.008148193359375],[0.0110626220703125,0.0110626220703125,0.0110626220703125],[0.0024871826171875,0.0024871826171875,0.0024871826171875],[0.004791259765625,0.004791259765625,0.004791259765625],[0.0059967041015625,0.0059967041015625,0.0059967041015625],[0.003875732421875,0.003875732421875,0.003875732421875],[0.00518798828125,0.00518798828125,0.00518798828125],[0.002044677734375,0.002044677734375,0.002044677734375],[0.00299072265625,0.00299072265625,0.00299072265625]]],"scale_curve":[[[0.015625,0.04577488824725151,0.3613814115524292],[0.0625,0.15944428741931915,1.2587732076644897],[0.25,0.1959751546382904,1.5471752882003784]]]},"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":"[\"12\",\"17\",\"3\",\"2\"]"}