{"collection":"grad-noise-175k","coord":"t17_x23_u0_b60","data":{"index":117038,"ordinal":"138979500","topo":"o2(x,o2(x,o1(x)))","expression":"mod(R,mod(D,sqt(R)))","image":"frame_expr-117038.png","measured":true,"step":96311,"globalStep":96311,"value_mean":-0.9515702724456787,"value_positive_fraction":0.04296875,"value_abs_mean":0.9624922275543213,"value_variance":0.05273260548710823,"value_stddev":0.2296358048915863,"value_min":-1,"value_max":0.43116194009780884,"value_range":1.431161880493164,"histogram_probability_sum":1,"histogram_entropy_bits":0.35945025086402893,"gradient_energy_x":0.004725719336420298,"gradient_energy_y":0.005294294096529484,"gradient_magnitude_mean":0.011437623761594296,"gradient_axis_bias":-0.05674390867352486,"gradient_nonzero_flag":1,"laplacian_mean":-0.000023531394617748447,"laplacian_energy":0.020897019654512405,"laplacian_abs_mean":0.021624039858579636,"gradient_magnitude_variance":0.009884504601359367,"gradient_magnitude_stddev":0.09942084550857544,"gradient_magnitude_cv":8.692439079284668,"gradient_magnitude_max":1.4563004970550537,"gradient_energy_over_variance":0.1900155246257782,"laplacian_energy_over_variance":0.3962826728820801,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.007658904418349266,"scale_diff2_mid":0.0355478972196579,"scale_diff2_far":0.08915136754512787,"scale_diff2_near_over_variance":0.14524038136005402,"scale_diff2_mid_over_variance":0.6741160154342651,"scale_diff2_far_over_variance":1.6906306743621826,"value_histogram":[[[0.95703125,0.95703125,0.95703125],[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],[0.014678955078125,0.014678955078125,0.014678955078125],[0.010955810546875,0.010955810546875,0.010955810546875],[0.0067596435546875,0.0067596435546875,0.0067596435546875],[0.003753662109375,0.003753662109375,0.003753662109375],[0.0033416748046875,0.0033416748046875,0.0033416748046875],[0.0023193359375,0.0023193359375,0.0023193359375],[0.00115966796875,0.00115966796875,0.00115966796875],[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":[[[0.015625,0.007658904418349266,0.14524038136005402],[0.0625,0.0355478972196579,0.6741160154342651],[0.25,0.08915136754512787,1.6906306743621826]]]},"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":"[\"17\",\"23\",\"0\",\"60\"]"}