{"collection":"grad-noise-175k","coord":"t19_x6_u3_b116","data":{"index":142208,"ordinal":"154534544","topo":"o2(x,o2(o1(x),x))","expression":"dst(P,lrg(flr(R),P))","image":"frame_expr-142208.png","measured":true,"step":17671,"globalStep":17671,"value_mean":0.9966064095497131,"value_positive_fraction":1,"value_abs_mean":0.9966064095497131,"value_variance":0.002220631344243884,"value_stddev":0.04712357372045517,"value_min":0.0005820493097417057,"value_max":1,"value_range":0.9994179606437683,"histogram_probability_sum":1,"histogram_entropy_bits":0.08568531274795532,"gradient_energy_x":0.00004317009006626904,"gradient_energy_y":0.00004317004277254455,"gradient_magnitude_mean":0.000798468419816345,"gradient_axis_bias":5.477605782289174e-7,"gradient_nonzero_flag":0,"laplacian_mean":-4.1298256481248075e-11,"laplacian_energy":0.00001731103657220956,"laplacian_abs_mean":0.00026619169511832297,"gradient_magnitude_variance":0.00008562848961446434,"gradient_magnitude_stddev":0.009253566153347492,"gradient_magnitude_cv":11.589144706726074,"gradient_magnitude_max":0.20112024247646332,"gradient_energy_over_variance":0.03888089582324028,"laplacian_energy_over_variance":0.0077955471351742744,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0002944895823020488,"scale_diff2_mid":0.0034470423124730587,"scale_diff2_far":0.008097744546830654,"scale_diff2_near_over_variance":0.13261525332927704,"scale_diff2_mid_over_variance":1.552280306816101,"scale_diff2_far_over_variance":3.6465957164764404,"value_histogram":[[[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],[0.00054931640625,0.00054931640625,0.00054931640625],[0.0003662109375,0.0003662109375,0.0003662109375],[0.00042724609375,0.00042724609375,0.00042724609375],[0.0003662109375,0.0003662109375,0.0003662109375],[0.000274658203125,0.000274658203125,0.000274658203125],[0.00048828125,0.00048828125,0.00048828125],[0.00018310546875,0.00018310546875,0.00018310546875],[0.00054931640625,0.00054931640625,0.00054931640625],[0.000335693359375,0.000335693359375,0.000335693359375],[0.00048828125,0.00048828125,0.00048828125],[0.0004730224609375,0.0004730224609375,0.0004730224609375],[0.0003509521484375,0.0003509521484375,0.0003509521484375],[0.00067138671875,0.00067138671875,0.00067138671875],[0.0006103515625,0.0006103515625,0.0006103515625],[0.0007476806640625,0.0007476806640625,0.0007476806640625],[0.9931182861328125,0.9931182861328125,0.9931182861328125]]],"scale_curve":[[[0.015625,0.0002944895823020488,0.13261525332927704],[0.0625,0.0034470423124730587,1.552280306816101],[0.25,0.008097744546830654,3.6465957164764404]]]},"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\",\"6\",\"3\",\"116\"]"}