{"collection":"grad-noise-175k","coord":"t19_x5_u6_b41","data":{"index":141649,"ordinal":"154494671","topo":"o2(x,o2(o1(x),x))","expression":"div(P,min(nrm(D),R))","image":"frame_expr-141649.png","measured":true,"step":13199,"globalStep":13199,"value_mean":-0.0874277874827385,"value_positive_fraction":0.44085693359375,"value_abs_mean":0.923362672328949,"value_variance":0.8977760672569275,"value_stddev":0.9475104808807373,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.9670088291168213,"gradient_energy_x":0.21965810656547546,"gradient_energy_y":0.04876457527279854,"gradient_magnitude_mean":0.17116698622703552,"gradient_axis_bias":0.6366583108901978,"gradient_nonzero_flag":1,"laplacian_mean":-0.00024962841416709125,"laplacian_energy":0.599875271320343,"laplacian_abs_mean":0.2853386700153351,"gradient_magnitude_variance":0.23912599682807922,"gradient_magnitude_stddev":0.48900511860847473,"gradient_magnitude_cv":2.856889247894287,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.2989862263202667,"laplacian_energy_over_variance":0.6681791543960571,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.26315540075302124,"scale_diff2_mid":0.985495388507843,"scale_diff2_far":1.1619330644607544,"scale_diff2_near_over_variance":0.2931191921234131,"scale_diff2_mid_over_variance":1.0977072715759277,"scale_diff2_far_over_variance":1.2942347526550293,"value_histogram":[[[0.476287841796875,0.476287841796875,0.476287841796875],[0.0040435791015625,0.0040435791015625,0.0040435791015625],[0.0042724609375,0.0042724609375,0.0042724609375],[0.00384521484375,0.00384521484375,0.00384521484375],[0.00372314453125,0.00372314453125,0.00372314453125],[0.00341796875,0.00341796875,0.00341796875],[0.0045928955078125,0.0045928955078125,0.0045928955078125],[0.003753662109375,0.003753662109375,0.003753662109375],[0.0038299560546875,0.0038299560546875,0.0038299560546875],[0.0043792724609375,0.0043792724609375,0.0043792724609375],[0.00457763671875,0.00457763671875,0.00457763671875],[0.00445556640625,0.00445556640625,0.00445556640625],[0.0043182373046875,0.0043182373046875,0.0043182373046875],[0.00689697265625,0.00689697265625,0.00689697265625],[0.0073394775390625,0.0073394775390625,0.0073394775390625],[0.019317626953125,0.019317626953125,0.019317626953125],[0.0063629150390625,0.0063629150390625,0.0063629150390625],[0.0029144287109375,0.0029144287109375,0.0029144287109375],[0.0021514892578125,0.0021514892578125,0.0021514892578125],[0.0027008056640625,0.0027008056640625,0.0027008056640625],[0.0024261474609375,0.0024261474609375,0.0024261474609375],[0.00262451171875,0.00262451171875,0.00262451171875],[0.002197265625,0.002197265625,0.002197265625],[0.0022125244140625,0.0022125244140625,0.0022125244140625],[0.0020904541015625,0.0020904541015625,0.0020904541015625],[0.0020599365234375,0.0020599365234375,0.0020599365234375],[0.0023651123046875,0.0023651123046875,0.0023651123046875],[0.0020751953125,0.0020751953125,0.0020751953125],[0.0020599365234375,0.0020599365234375,0.0020599365234375],[0.001953125,0.001953125,0.001953125],[0.0022430419921875,0.0022430419921875,0.0022430419921875],[0.4025115966796875,0.4025115966796875,0.4025115966796875]]],"scale_curve":[[[0.015625,0.26315540075302124,0.2931191921234131],[0.0625,0.985495388507843,1.0977072715759277],[0.25,1.1619330644607544,1.2942347526550293]]]},"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":"[\"19\",\"5\",\"6\",\"41\"]"}