{"collection":"grad-noise-175k","coord":"t14_x5_u5_b49","data":{"index":51797,"ordinal":"113891473","topo":"o1(o2(o2(x,x),x))","expression":"sgn(pow(mod(P,D),R))","image":"frame_expr-051797.png","measured":true,"step":73343,"globalStep":73343,"value_mean":0.10444340109825134,"value_positive_fraction":0.567138671875,"value_abs_mean":0.8977203965187073,"value_variance":0.8670026659965515,"value_stddev":0.9311297535896301,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.133558511734009,"gradient_energy_x":0.198531836271286,"gradient_energy_y":0.0004916628822684288,"gradient_magnitude_mean":0.14743295311927795,"gradient_axis_bias":0.9950592517852783,"gradient_nonzero_flag":1,"laplacian_mean":0.00000784068015491357,"laplacian_energy":0.4791584312915802,"laplacian_abs_mean":0.27518004179000854,"gradient_magnitude_variance":0.17729641497135162,"gradient_magnitude_stddev":0.4210658073425293,"gradient_magnitude_cv":2.8559815883636475,"gradient_magnitude_max":1.9994179010391235,"gradient_energy_over_variance":0.22955350577831268,"laplacian_energy_over_variance":0.5526608228683472,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.15696844458580017,"scale_diff2_mid":0.22120848298072815,"scale_diff2_far":0.3082691729068756,"scale_diff2_near_over_variance":0.1810472458600998,"scale_diff2_mid_over_variance":0.25514164566993713,"scale_diff2_far_over_variance":0.3555573523044586,"value_histogram":[[[0.3828125,0.3828125,0.3828125],[0.00189208984375,0.00189208984375,0.00189208984375],[0.003631591796875,0.003631591796875,0.003631591796875],[0.001708984375,0.001708984375,0.001708984375],[0.002197265625,0.002197265625,0.002197265625],[0.001617431640625,0.001617431640625,0.001617431640625],[0.00054931640625,0.00054931640625,0.00054931640625],[0.003173828125,0.003173828125,0.003173828125],[0.00152587890625,0.00152587890625,0.00152587890625],[0.000457763671875,0.000457763671875,0.000457763671875],[0.003265380859375,0.003265380859375,0.003265380859375],[0.000457763671875,0.000457763671875,0.000457763671875],[0.00152587890625,0.00152587890625,0.00152587890625],[0.001708984375,0.001708984375,0.001708984375],[0.003265380859375,0.003265380859375,0.003265380859375],[0.022369384765625,0.022369384765625,0.022369384765625],[0.02728271484375,0.02728271484375,0.02728271484375],[0.00830078125,0.00830078125,0.00830078125],[0.0062255859375,0.0062255859375,0.0062255859375],[0.006927490234375,0.006927490234375,0.006927490234375],[0.00079345703125,0.00079345703125,0.00079345703125],[0.008148193359375,0.008148193359375,0.008148193359375],[0.000885009765625,0.000885009765625,0.000885009765625],[0.006591796875,0.006591796875,0.006591796875],[0.008056640625,0.008056640625,0.008056640625],[0.0015869140625,0.0015869140625,0.0015869140625],[0.006317138671875,0.006317138671875,0.006317138671875],[0.00299072265625,0.00299072265625,0.00299072265625],[0.0072021484375,0.0072021484375,0.0072021484375],[0.009124755859375,0.009124755859375,0.009124755859375],[0.0081787109375,0.0081787109375,0.0081787109375],[0.459228515625,0.459228515625,0.459228515625]]],"scale_curve":[[[0.015625,0.15696844458580017,0.1810472458600998],[0.0625,0.22120848298072815,0.25514164566993713],[0.25,0.3082691729068756,0.3555573523044586]]]},"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":"[\"14\",\"5\",\"5\",\"49\"]"}