{"collection":"grad-noise-175k","coord":"t16_x8_u4_b49","data":{"index":81937,"ordinal":"130253677","topo":"o2(x,o1(o2(x,x)))","expression":"pow(P,cil(mod(R,R)))","image":"frame_expr-081937.png","measured":true,"step":143503,"globalStep":143503,"value_mean":0.7197259664535522,"value_positive_fraction":0.86328125,"value_abs_mean":0.9931637048721313,"value_variance":0.47256234288215637,"value_stddev":0.6874316930770874,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.734346330165863,"gradient_energy_x":0.027700118720531464,"gradient_energy_y":0.024708013981580734,"gradient_magnitude_mean":0.027734428644180298,"gradient_axis_bias":0.057092372328042984,"gradient_nonzero_flag":1,"laplacian_mean":0.0000028517515602288768,"laplacian_energy":0.10790689289569855,"laplacian_abs_mean":0.05345219746232033,"gradient_magnitude_variance":0.05161571875214577,"gradient_magnitude_stddev":0.22719092667102814,"gradient_magnitude_cv":8.191657066345215,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.11090205609798431,"laplacian_energy_over_variance":0.22834424674510956,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.053745921701192856,"scale_diff2_mid":0.22903937101364136,"scale_diff2_far":0.8716459274291992,"scale_diff2_near_over_variance":0.11373297870159149,"scale_diff2_mid_over_variance":0.48467546701431274,"scale_diff2_far_over_variance":1.8445099592208862,"value_histogram":[[[0.13671875,0.13671875,0.13671875],[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],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.0014190673828125,0.0014190673828125,0.0014190673828125],[0.000701904296875,0.000701904296875,0.000701904296875],[0.0007781982421875,0.0007781982421875,0.0007781982421875],[0.0008544921875,0.0008544921875,0.0008544921875],[0.0002288818359375,0.0002288818359375,0.0002288818359375],[0.0008544921875,0.0008544921875,0.0008544921875],[0.0003814697265625,0.0003814697265625,0.0003814697265625],[0.001007080078125,0.001007080078125,0.001007080078125],[0.0007781982421875,0.0007781982421875,0.0007781982421875],[0.000762939453125,0.000762939453125,0.000762939453125],[0.0008544921875,0.0008544921875,0.0008544921875],[0.0006866455078125,0.0006866455078125,0.0006866455078125],[0.0013885498046875,0.0013885498046875,0.0013885498046875],[0.001617431640625,0.001617431640625,0.001617431640625],[0.0019989013671875,0.0019989013671875,0.0019989013671875],[0.848968505859375,0.848968505859375,0.848968505859375]]],"scale_curve":[[[0.015625,0.053745921701192856,0.11373297870159149],[0.0625,0.22903937101364136,0.48467546701431274],[0.25,0.8716459274291992,1.8445099592208862]]]},"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\",\"8\",\"4\",\"49\"]"}