{"collection":"grad-noise-175k","coord":"t19_x16_u3_b55","data":{"index":150617,"ordinal":"154938493","topo":"o2(x,o2(o1(x),x))","expression":"mod(D,add(flr(R),D))","image":"frame_expr-150617.png","measured":true,"step":84943,"globalStep":84943,"value_mean":-0.019134873524308205,"value_positive_fraction":0.4599761962890625,"value_abs_mean":0.12550684809684753,"value_variance":0.02337971329689026,"value_stddev":0.15290425717830658,"value_min":-0.27288007736206055,"value_max":0.27288007736206055,"value_range":0.5457601547241211,"histogram_probability_sum":1,"histogram_entropy_bits":3.1694507598876953,"gradient_energy_x":0.020322727039456367,"gradient_energy_y":0.00008112199429888278,"gradient_magnitude_mean":0.09528341889381409,"gradient_axis_bias":0.9920483827590942,"gradient_nonzero_flag":1,"laplacian_mean":0.00010488307452760637,"laplacian_energy":0.04620729759335518,"laplacian_abs_mean":0.15730582177639008,"gradient_magnitude_variance":0.011325816623866558,"gradient_magnitude_stddev":0.10642281919717789,"gradient_magnitude_cv":1.116908073425293,"gradient_magnitude_max":0.5235387682914734,"gradient_energy_over_variance":0.8727160096168518,"laplacian_energy_over_variance":1.9763842821121216,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.017225945368409157,"scale_diff2_mid":0.03756312280893326,"scale_diff2_far":0.010104055516421795,"scale_diff2_near_over_variance":0.7367902994155884,"scale_diff2_mid_over_variance":1.6066546440124512,"scale_diff2_far_over_variance":0.43217194080352783,"value_histogram":[[[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.0652313232421875,0.0652313232421875,0.0652313232421875],[0.173553466796875,0.173553466796875,0.173553466796875],[0.045562744140625,0.045562744140625,0.045562744140625],[0.095184326171875,0.095184326171875,0.095184326171875],[0.1216278076171875,0.1216278076171875,0.1216278076171875],[0.1715240478515625,0.1715240478515625,0.1715240478515625],[0.1342620849609375,0.1342620849609375,0.1342620849609375],[0.0902252197265625,0.0902252197265625,0.0902252197265625],[0.0542755126953125,0.0542755126953125,0.0542755126953125],[0.048553466796875,0.048553466796875,0.048553466796875],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,0.017225945368409157,0.7367902994155884],[0.0625,0.03756312280893326,1.6066546440124512],[0.25,0.010104055516421795,0.43217194080352783]]]},"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":"[\"19\",\"16\",\"3\",\"55\"]"}