{"collection":"grad-noise-175k","coord":"t20_x45_u0_b107","data":{"index":168668,"ordinal":"164230172","topo":"o2(x,o2(o2(x,x),x))","expression":"add(D,dot(min(R,P),P))","image":"frame_expr-168668.png","measured":true,"step":57751,"globalStep":57751,"value_mean":0.7125770449638367,"value_positive_fraction":0.8629150390625,"value_abs_mean":0.9350712299346924,"value_variance":0.40708306431770325,"value_stddev":0.6380305886268616,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.5173866748809814,"gradient_energy_x":0.008614801801741123,"gradient_energy_y":0.009477697312831879,"gradient_magnitude_mean":0.03660392761230469,"gradient_axis_bias":-0.04769355058670044,"gradient_nonzero_flag":1,"laplacian_mean":0.000013311272596183699,"laplacian_energy":0.013256308622658253,"laplacian_abs_mean":0.02458922378718853,"gradient_magnitude_variance":0.016753874719142914,"gradient_magnitude_stddev":0.12943676114082336,"gradient_magnitude_cv":3.5361440181732178,"gradient_magnitude_max":1.726973295211792,"gradient_energy_over_variance":0.044444240629673004,"laplacian_energy_over_variance":0.03256413713097572,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.022890539839863777,"scale_diff2_mid":0.19139395654201508,"scale_diff2_far":0.4987925887107849,"scale_diff2_near_over_variance":0.056230634450912476,"scale_diff2_mid_over_variance":0.4701594412326813,"scale_diff2_far_over_variance":1.225284457206726,"value_histogram":[[[0.0926513671875,0.0926513671875,0.0926513671875],[0.0024871826171875,0.0024871826171875,0.0024871826171875],[0.0027008056640625,0.0027008056640625,0.0027008056640625],[0.002166748046875,0.002166748046875,0.002166748046875],[0.0027008056640625,0.0027008056640625,0.0027008056640625],[0.00225830078125,0.00225830078125,0.00225830078125],[0.0023040771484375,0.0023040771484375,0.0023040771484375],[0.0027008056640625,0.0027008056640625,0.0027008056640625],[0.0029754638671875,0.0029754638671875,0.0029754638671875],[0.002532958984375,0.002532958984375,0.002532958984375],[0.0024871826171875,0.0024871826171875,0.0024871826171875],[0.00360107421875,0.00360107421875,0.00360107421875],[0.00372314453125,0.00372314453125,0.00372314453125],[0.0040435791015625,0.0040435791015625,0.0040435791015625],[0.0039520263671875,0.0039520263671875,0.0039520263671875],[0.0037994384765625,0.0037994384765625,0.0037994384765625],[0.00469970703125,0.00469970703125,0.00469970703125],[0.005096435546875,0.005096435546875,0.005096435546875],[0.0052490234375,0.0052490234375,0.0052490234375],[0.0052490234375,0.0052490234375,0.0052490234375],[0.005584716796875,0.005584716796875,0.005584716796875],[0.0047454833984375,0.0047454833984375,0.0047454833984375],[0.0047454833984375,0.0047454833984375,0.0047454833984375],[0.00421142578125,0.00421142578125,0.00421142578125],[0.00457763671875,0.00457763671875,0.00457763671875],[0.0042724609375,0.0042724609375,0.0042724609375],[0.0040740966796875,0.0040740966796875,0.0040740966796875],[0.0045623779296875,0.0045623779296875,0.0045623779296875],[0.0052642822265625,0.0052642822265625,0.0052642822265625],[0.00506591796875,0.00506591796875,0.00506591796875],[0.005401611328125,0.005401611328125,0.005401611328125],[0.7901153564453125,0.7901153564453125,0.7901153564453125]]],"scale_curve":[[[0.015625,0.022890539839863777,0.056230634450912476],[0.0625,0.19139395654201508,0.4701594412326813],[0.25,0.4987925887107849,1.225284457206726]]]},"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":"[\"20\",\"45\",\"0\",\"107\"]"}