{"collection":"grad-noise-175k","coord":"t17_x20_u1_b16","data":{"index":114574,"ordinal":"138858454","topo":"o2(x,o2(x,o1(x)))","expression":"sub(R,mod(P,log(R)))","image":"frame_expr-114574.png","measured":true,"step":76599,"globalStep":76599,"value_mean":-0.924483060836792,"value_positive_fraction":0.04217529296875,"value_abs_mean":0.989753782749176,"value_variance":0.12941685318946838,"value_stddev":0.3597455322742462,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.4005894064903259,"gradient_energy_x":0.01352549996227026,"gradient_energy_y":0.012719412334263325,"gradient_magnitude_mean":0.01551312766969204,"gradient_axis_bias":0.03071405366063118,"gradient_nonzero_flag":1,"laplacian_mean":0.0000050039784582622815,"laplacian_energy":0.05480511114001274,"laplacian_abs_mean":0.02940896712243557,"gradient_magnitude_variance":0.02600725367665291,"gradient_magnitude_stddev":0.16126763820648193,"gradient_magnitude_cv":10.395559310913086,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.20279361307621002,"laplacian_energy_over_variance":0.4234773814678192,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0204301867634058,"scale_diff2_mid":0.08865763992071152,"scale_diff2_far":0.21476221084594727,"scale_diff2_near_over_variance":0.15786340832710266,"scale_diff2_mid_over_variance":0.6850548386573792,"scale_diff2_far_over_variance":1.6594609022140503,"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],[0.0001220703125,0.0001220703125,0.0001220703125],[0.0002288818359375,0.0002288818359375,0.0002288818359375],[0.00018310546875,0.00018310546875,0.00018310546875],[0.0002593994140625,0.0002593994140625,0.0002593994140625],[0.000396728515625,0.000396728515625,0.000396728515625],[0.00018310546875,0.00018310546875,0.00018310546875],[0.0002288818359375,0.0002288818359375,0.0002288818359375],[0.0001068115234375,0.0001068115234375,0.0001068115234375],[0.000579833984375,0.000579833984375,0.000579833984375],[0.000518798828125,0.000518798828125,0.000518798828125],[0.000762939453125,0.000762939453125,0.000762939453125],[0.00152587890625,0.00152587890625,0.00152587890625],[0.0021820068359375,0.0021820068359375,0.0021820068359375],[0.002410888671875,0.002410888671875,0.002410888671875],[0.0033416748046875,0.0033416748046875,0.0033416748046875],[0.00299072265625,0.00299072265625,0.00299072265625],[0.0043182373046875,0.0043182373046875,0.0043182373046875],[0.0049285888671875,0.0049285888671875,0.0049285888671875],[0.009063720703125,0.009063720703125,0.009063720703125],[0.008636474609375,0.008636474609375,0.008636474609375]]],"scale_curve":[[[0.015625,0.0204301867634058,0.15786340832710266],[0.0625,0.08865763992071152,0.6850548386573792],[0.25,0.21476221084594727,1.6594609022140503]]]},"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\",\"20\",\"1\",\"16\"]"}