{"collection":"grad-noise-175k","coord":"t16_x7_u5_b14","data":{"index":81176,"ordinal":"130213442","topo":"o2(x,o1(o2(x,x)))","expression":"sub(P,sgn(div(R,D)))","image":"frame_expr-081176.png","measured":true,"step":137415,"globalStep":137415,"value_mean":0.0006754619535058737,"value_positive_fraction":0.50054931640625,"value_abs_mean":0.9407510161399841,"value_variance":0.9247942566871643,"value_stddev":0.961662232875824,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.8705843687057495,"gradient_energy_x":0.021061675623059273,"gradient_energy_y":0.0010083913803100586,"gradient_magnitude_mean":0.02870841510593891,"gradient_axis_bias":0.9086191058158875,"gradient_nonzero_flag":1,"laplacian_mean":1.1357020879287916e-10,"laplacian_energy":0.03982013091444969,"laplacian_abs_mean":0.032581884413957596,"gradient_magnitude_variance":0.02126218006014824,"gradient_magnitude_stddev":0.14581556618213654,"gradient_magnitude_cv":5.079192638397217,"gradient_magnitude_max":2,"gradient_energy_over_variance":0.02386483922600746,"laplacian_energy_over_variance":0.0430583693087101,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.031978704035282135,"scale_diff2_mid":0.14604519307613373,"scale_diff2_far":0.33943429589271545,"scale_diff2_near_over_variance":0.034579262137413025,"scale_diff2_mid_over_variance":0.15792182087898254,"scale_diff2_far_over_variance":0.3670376241207123,"value_histogram":[[[0.4484405517578125,0.4484405517578125,0.4484405517578125],[0.0046844482421875,0.0046844482421875,0.0046844482421875],[0.0030517578125,0.0030517578125,0.0030517578125],[0.00311279296875,0.00311279296875,0.00311279296875],[0.0019378662109375,0.0019378662109375,0.0019378662109375],[0.0040740966796875,0.0040740966796875,0.0040740966796875],[0.00201416015625,0.00201416015625,0.00201416015625],[0.002777099609375,0.002777099609375,0.002777099609375],[0.0029449462890625,0.0029449462890625,0.0029449462890625],[0.0021820068359375,0.0021820068359375,0.0021820068359375],[0.003662109375,0.003662109375,0.003662109375],[0.001983642578125,0.001983642578125,0.001983642578125],[0.0030975341796875,0.0030975341796875,0.0030975341796875],[0.002960205078125,0.002960205078125,0.002960205078125],[0.00421142578125,0.00421142578125,0.00421142578125],[0.0082244873046875,0.0082244873046875,0.0082244873046875],[0.008056640625,0.008056640625,0.008056640625],[0.00408935546875,0.00408935546875,0.00408935546875],[0.003173828125,0.003173828125,0.003173828125],[0.00286865234375,0.00286865234375,0.00286865234375],[0.0024566650390625,0.0024566650390625,0.0024566650390625],[0.00384521484375,0.00384521484375,0.00384521484375],[0.00213623046875,0.00213623046875,0.00213623046875],[0.0032196044921875,0.0032196044921875,0.0032196044921875],[0.0029449462890625,0.0029449462890625,0.0029449462890625],[0.0025634765625,0.0025634765625,0.0025634765625],[0.0039215087890625,0.0039215087890625,0.0039215087890625],[0.002197265625,0.002197265625,0.002197265625],[0.0030059814453125,0.0030059814453125,0.0030059814453125],[0.0030364990234375,0.0030364990234375,0.0030364990234375],[0.0047149658203125,0.0047149658203125,0.0047149658203125],[0.4484100341796875,0.4484100341796875,0.4484100341796875]]],"scale_curve":[[[0.015625,0.031978704035282135,0.034579262137413025],[0.0625,0.14604519307613373,0.15792182087898254],[0.25,0.33943429589271545,0.3670376241207123]]]},"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":"[\"16\",\"7\",\"5\",\"14\"]"}