{"collection":"grad-noise-175k","coord":"t19_x20_u1_b45","data":{"index":153753,"ordinal":"155099685","topo":"o2(x,o2(o1(x),x))","expression":"pow(R,sub(log(P),R))","image":"frame_expr-153753.png","measured":true,"step":110031,"globalStep":110031,"value_mean":-0.9941378831863403,"value_positive_fraction":0.00390625,"value_abs_mean":0.9980496168136597,"value_variance":0.008978578262031078,"value_stddev":0.09475535899400711,"value_min":-1,"value_max":0.9170143604278564,"value_range":1.9170143604278564,"histogram_probability_sum":1,"histogram_entropy_bits":0.05073940008878708,"gradient_energy_x":0.0003733542107511312,"gradient_energy_y":0.0009590450790710747,"gradient_magnitude_mean":0.0010888938559219241,"gradient_axis_bias":-0.43957605957984924,"gradient_nonzero_flag":1,"laplacian_mean":0.000003389877292647725,"laplacian_energy":0.0027376750949770212,"laplacian_abs_mean":0.0019183321855962276,"gradient_magnitude_variance":0.0013307963963598013,"gradient_magnitude_stddev":0.03648008033633232,"gradient_magnitude_cv":33.50196075439453,"gradient_magnitude_max":1.8953230381011963,"gradient_energy_over_variance":0.14839757978916168,"laplacian_energy_over_variance":0.30491185188293457,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.007455571088939905,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.830373227596283,"value_histogram":[[[0.99609375,0.99609375,0.99609375],[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],[0.0001220703125,0.0001220703125,0.0001220703125],[0.0007476806640625,0.0007476806640625,0.0007476806640625],[0.0003509521484375,0.0003509521484375,0.0003509521484375],[0.000244140625,0.000244140625,0.000244140625],[0.00030517578125,0.00030517578125,0.00030517578125],[0.000213623046875,0.000213623046875,0.000213623046875],[0.0001983642578125,0.0001983642578125,0.0001983642578125],[0.0002899169921875,0.0002899169921875,0.0002899169921875],[0.0004425048828125,0.0004425048828125,0.0004425048828125],[0.0003204345703125,0.0003204345703125,0.0003204345703125],[0.0002288818359375,0.0002288818359375,0.0002288818359375],[0.0002288818359375,0.0002288818359375,0.0002288818359375],[0.000213623046875,0.000213623046875,0.000213623046875],[0,0,0]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.007455571088939905,0.830373227596283]]]},"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\",\"20\",\"1\",\"45\"]"}