{"collection":"grad-noise-175k","coord":"t12_x12_u0_b4","data":{"index":29356,"ordinal":"97932028","topo":"o1(o2(x,o2(x,x)))","expression":"sqt(add(D,pow(D,P)))","image":"frame_expr-029356.png","measured":true,"step":64695,"globalStep":64695,"value_mean":-0.8762029409408569,"value_positive_fraction":0.0625,"value_abs_mean":0.9987986087799072,"value_variance":0.23000024259090424,"value_stddev":0.47958341240882874,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.38080334663391113,"gradient_energy_x":0.031514350324869156,"gradient_energy_y":0,"gradient_magnitude_mean":0.016349559649825096,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":0,"laplacian_energy":0.06346981972455978,"laplacian_abs_mean":0.032167334109544754,"gradient_magnitude_variance":0.031231341883540154,"gradient_magnitude_stddev":0.176723912358284,"gradient_magnitude_cv":10.809093475341797,"gradient_magnitude_max":2,"gradient_energy_over_variance":0.13701876997947693,"laplacian_energy_over_variance":0.275955468416214,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.04150517284870148,"scale_diff2_mid":0.16525587439537048,"scale_diff2_far":0.33041125535964966,"scale_diff2_near_over_variance":0.18045708537101746,"scale_diff2_mid_over_variance":0.7185030579566956,"scale_diff2_far_over_variance":1.4365692138671875,"value_histogram":[[[0.9375,0.9375,0.9375],[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],[0,0,0],[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],[0.01171875,0.01171875,0.01171875],[0.05078125,0.05078125,0.05078125]]],"scale_curve":[[[0.015625,0.04150517284870148,0.18045708537101746],[0.0625,0.16525587439537048,0.7185030579566956],[0.25,0.33041125535964966,1.4365692138671875]]]},"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":"[\"12\",\"12\",\"0\",\"4\"]"}