{"collection":"grad-noise-175k","coord":"t17_x19_u3_b34","data":{"index":113987,"ordinal":"138818473","topo":"o2(x,o2(x,o1(x)))","expression":"div(R,sub(P,flr(D)))","image":"frame_expr-113987.png","measured":true,"step":71903,"globalStep":71903,"value_mean":-0.1300988346338272,"value_positive_fraction":0.3990020751953125,"value_abs_mean":0.24528057873249054,"value_variance":0.14753760397434235,"value_stddev":0.38410621881484985,"value_min":-1,"value_max":0.9985714554786682,"value_range":1.9985713958740234,"histogram_probability_sum":1,"histogram_entropy_bits":3.614215850830078,"gradient_energy_x":0.022189266979694366,"gradient_energy_y":0.0005748491385020316,"gradient_magnitude_mean":0.037137147039175034,"gradient_axis_bias":0.9494951367378235,"gradient_nonzero_flag":1,"laplacian_mean":-0.00001023130062094424,"laplacian_energy":0.04359578341245651,"laplacian_abs_mean":0.039288002997636795,"gradient_magnitude_variance":0.021386364474892616,"gradient_magnitude_stddev":0.14624077081680298,"gradient_magnitude_cv":3.937856674194336,"gradient_magnitude_max":1.9985729455947876,"gradient_energy_over_variance":0.15429365634918213,"laplacian_energy_over_variance":0.2954893112182617,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.03000626340508461,"scale_diff2_mid":0.1345493346452713,"scale_diff2_far":0.17739984393119812,"scale_diff2_near_over_variance":0.20338045060634613,"scale_diff2_mid_over_variance":0.9119663834571838,"scale_diff2_far_over_variance":1.202404260635376,"value_histogram":[[[0.12530517578125,0.12530517578125,0.12530517578125],[0.0015869140625,0.0015869140625,0.0015869140625],[0.0021514892578125,0.0021514892578125,0.0021514892578125],[0.0038604736328125,0.0038604736328125,0.0038604736328125],[0.00421142578125,0.00421142578125,0.00421142578125],[0.003875732421875,0.003875732421875,0.003875732421875],[0.0033111572265625,0.0033111572265625,0.0033111572265625],[0.0036468505859375,0.0036468505859375,0.0036468505859375],[0.0059356689453125,0.0059356689453125,0.0059356689453125],[0.0071868896484375,0.0071868896484375,0.0071868896484375],[0.00823974609375,0.00823974609375,0.00823974609375],[0.012542724609375,0.012542724609375,0.012542724609375],[0.0249176025390625,0.0249176025390625,0.0249176025390625],[0.073486328125,0.073486328125,0.073486328125],[0.137603759765625,0.137603759765625,0.137603759765625],[0.1829681396484375,0.1829681396484375,0.1829681396484375],[0.1486053466796875,0.1486053466796875,0.1486053466796875],[0.099609375,0.099609375,0.099609375],[0.0652008056640625,0.0652008056640625,0.0652008056640625],[0.0254364013671875,0.0254364013671875,0.0254364013671875],[0.0132293701171875,0.0132293701171875,0.0132293701171875],[0.0091552734375,0.0091552734375,0.0091552734375],[0.0079803466796875,0.0079803466796875,0.0079803466796875],[0.00677490234375,0.00677490234375,0.00677490234375],[0.0054473876953125,0.0054473876953125,0.0054473876953125],[0.00518798828125,0.00518798828125,0.00518798828125],[0.0039825439453125,0.0039825439453125,0.0039825439453125],[0.0025787353515625,0.0025787353515625,0.0025787353515625],[0.00244140625,0.00244140625,0.00244140625],[0.0019989013671875,0.0019989013671875,0.0019989013671875],[0.001007080078125,0.001007080078125,0.001007080078125],[0.0005340576171875,0.0005340576171875,0.0005340576171875]]],"scale_curve":[[[0.015625,0.03000626340508461,0.20338045060634613],[0.0625,0.1345493346452713,0.9119663834571838],[0.25,0.17739984393119812,1.202404260635376]]]},"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\",\"19\",\"3\",\"34\"]"}