{"collection":"grad-noise-175k","coord":"t20_x61_u0_b26","data":{"index":171803,"ordinal":"164876507","topo":"o2(x,o2(o2(x,x),x))","expression":"add(R,mlt(pow(P,R),D))","image":"frame_expr-171803.png","measured":true,"step":82831,"globalStep":82831,"value_mean":-0.5707474946975708,"value_positive_fraction":0.1857452392578125,"value_abs_mean":0.735222578048706,"value_variance":0.33556658029556274,"value_stddev":0.5792810916900635,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":3.1482608318328857,"gradient_energy_x":0.011759569868445396,"gradient_energy_y":0.003971260506659746,"gradient_magnitude_mean":0.04599886015057564,"gradient_axis_bias":0.49509844183921814,"gradient_nonzero_flag":1,"laplacian_mean":0.0003740591637324542,"laplacian_energy":0.021914003416895866,"laplacian_abs_mean":0.026089875027537346,"gradient_magnitude_variance":0.013618241995573044,"gradient_magnitude_stddev":0.11669722199440002,"gradient_magnitude_cv":2.536959171295166,"gradient_magnitude_max":2.5410215854644775,"gradient_energy_over_variance":0.04687841609120369,"laplacian_energy_over_variance":0.06530448794364929,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.02222765050828457,"scale_diff2_mid":0.1443120390176773,"scale_diff2_far":0.3184993267059326,"scale_diff2_near_over_variance":0.06623917073011398,"scale_diff2_mid_over_variance":0.4300548732280731,"scale_diff2_far_over_variance":0.9491389989852905,"value_histogram":[[[0.5510101318359375,0.5510101318359375,0.5510101318359375],[0.010467529296875,0.010467529296875,0.010467529296875],[0.0105133056640625,0.0105133056640625,0.0105133056640625],[0.0077056884765625,0.0077056884765625,0.0077056884765625],[0.0092926025390625,0.0092926025390625,0.0092926025390625],[0.011566162109375,0.011566162109375,0.011566162109375],[0.0143585205078125,0.0143585205078125,0.0143585205078125],[0.0168304443359375,0.0168304443359375,0.0168304443359375],[0.0197601318359375,0.0197601318359375,0.0197601318359375],[0.0227813720703125,0.0227813720703125,0.0227813720703125],[0.024444580078125,0.024444580078125,0.024444580078125],[0.025299072265625,0.025299072265625,0.025299072265625],[0.025909423828125,0.025909423828125,0.025909423828125],[0.0242767333984375,0.0242767333984375,0.0242767333984375],[0.0212860107421875,0.0212860107421875,0.0212860107421875],[0.0187225341796875,0.0187225341796875,0.0187225341796875],[0.018157958984375,0.018157958984375,0.018157958984375],[0.017486572265625,0.017486572265625,0.017486572265625],[0.0161590576171875,0.0161590576171875,0.0161590576171875],[0.0144195556640625,0.0144195556640625,0.0144195556640625],[0.013336181640625,0.013336181640625,0.013336181640625],[0.0123443603515625,0.0123443603515625,0.0123443603515625],[0.0123291015625,0.0123291015625,0.0123291015625],[0.010711669921875,0.010711669921875,0.010711669921875],[0.009521484375,0.009521484375,0.009521484375],[0.0079803466796875,0.0079803466796875,0.0079803466796875],[0.007171630859375,0.007171630859375,0.007171630859375],[0.0062103271484375,0.0062103271484375,0.0062103271484375],[0.0056610107421875,0.0056610107421875,0.0056610107421875],[0.0048980712890625,0.0048980712890625,0.0048980712890625],[0.00439453125,0.00439453125,0.00439453125],[0.024993896484375,0.024993896484375,0.024993896484375]]],"scale_curve":[[[0.015625,0.02222765050828457,0.06623917073011398],[0.0625,0.1443120390176773,0.4300548732280731],[0.25,0.3184993267059326,0.9491389989852905]]]},"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\",\"61\",\"0\",\"26\"]"}