{"collection":"grad-noise-175k","coord":"t13_x7_u46_b1","data":{"index":46337,"ordinal":"105859867","topo":"o1(o2(o1(x),x))","expression":"nrm(sub(cil(R),D))","image":"frame_expr-046337.png","measured":true,"step":29663,"globalStep":29663,"value_mean":0.3441890478134155,"value_positive_fraction":0.818634033203125,"value_abs_mean":0.40580713748931885,"value_variance":0.12046382576227188,"value_stddev":0.34707897901535034,"value_min":-0.9378759264945984,"value_max":0.9994485974311829,"value_range":1.9373245239257812,"histogram_probability_sum":1,"histogram_entropy_bits":4.3682756423950195,"gradient_energy_x":0.006281853653490543,"gradient_energy_y":0.002532249316573143,"gradient_magnitude_mean":0.06654798239469528,"gradient_axis_bias":0.42540961503982544,"gradient_nonzero_flag":1,"laplacian_mean":-0.00003214572643628344,"laplacian_energy":0.005462242290377617,"laplacian_abs_mean":0.02078430913388729,"gradient_magnitude_variance":0.004385603126138449,"gradient_magnitude_stddev":0.0662238821387291,"gradient_magnitude_cv":0.9951298236846924,"gradient_magnitude_max":1.4669195413589478,"gradient_energy_over_variance":0.07316805422306061,"laplacian_energy_over_variance":0.04534342512488365,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0133693041279912,"scale_diff2_mid":0.1197160929441452,"scale_diff2_far":0.19144682586193085,"scale_diff2_near_over_variance":0.11098190397024155,"scale_diff2_mid_over_variance":0.9937929511070251,"scale_diff2_far_over_variance":1.589247465133667,"value_histogram":[[[0.0001220703125,0.0001220703125,0.0001220703125],[0.0018310546875,0.0018310546875,0.0018310546875],[0.0008392333984375,0.0008392333984375,0.0008392333984375],[0.0022125244140625,0.0022125244140625,0.0022125244140625],[0.0029144287109375,0.0029144287109375,0.0029144287109375],[0.0028839111328125,0.0028839111328125,0.0028839111328125],[0.0020294189453125,0.0020294189453125,0.0020294189453125],[0.0030517578125,0.0030517578125,0.0030517578125],[0.0039825439453125,0.0039825439453125,0.0039825439453125],[0.0032501220703125,0.0032501220703125,0.0032501220703125],[0.0064849853515625,0.0064849853515625,0.0064849853515625],[0.005401611328125,0.005401611328125,0.005401611328125],[0.0081329345703125,0.0081329345703125,0.0081329345703125],[0.025604248046875,0.025604248046875,0.025604248046875],[0.0596771240234375,0.0596771240234375,0.0596771240234375],[0.0528564453125,0.0528564453125,0.0528564453125],[0.051666259765625,0.051666259765625,0.051666259765625],[0.0644989013671875,0.0644989013671875,0.0644989013671875],[0.056549072265625,0.056549072265625,0.056549072265625],[0.049713134765625,0.049713134765625,0.049713134765625],[0.04583740234375,0.04583740234375,0.04583740234375],[0.048309326171875,0.048309326171875,0.048309326171875],[0.04852294921875,0.04852294921875,0.04852294921875],[0.0525054931640625,0.0525054931640625,0.0525054931640625],[0.0717926025390625,0.0717926025390625,0.0717926025390625],[0.083740234375,0.083740234375,0.083740234375],[0.0825958251953125,0.0825958251953125,0.0825958251953125],[0.064727783203125,0.064727783203125,0.064727783203125],[0.03118896484375,0.03118896484375,0.03118896484375],[0.020782470703125,0.020782470703125,0.020782470703125],[0.0209197998046875,0.0209197998046875,0.0209197998046875],[0.0253753662109375,0.0253753662109375,0.0253753662109375]]],"scale_curve":[[[0.015625,0.0133693041279912,0.11098190397024155],[0.0625,0.1197160929441452,0.9937929511070251],[0.25,0.19144682586193085,1.589247465133667]]]},"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":"[\"13\",\"7\",\"46\",\"1\"]"}