{"collection":"grad-noise-175k","coord":"t12_x5_u5_b63","data":{"index":24091,"ordinal":"97650285","topo":"o1(o2(x,o2(x,x)))","expression":"sgn(mod(P,min(D,R)))","image":"frame_expr-024091.png","measured":true,"step":22575,"globalStep":22575,"value_mean":0.003639455186203122,"value_positive_fraction":0.498779296875,"value_abs_mean":0.8749369382858276,"value_variance":0.8536503911018372,"value_stddev":0.9239320158958435,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.275047779083252,"gradient_energy_x":0.0583781898021698,"gradient_energy_y":0.000377930497052148,"gradient_magnitude_mean":0.07664433121681213,"gradient_axis_bias":0.9871355891227722,"gradient_nonzero_flag":1,"laplacian_mean":0.000003898589056916535,"laplacian_energy":0.13761430978775024,"laplacian_abs_mean":0.13480731844902039,"gradient_magnitude_variance":0.05286885425448418,"gradient_magnitude_stddev":0.2299322783946991,"gradient_magnitude_cv":2.999990701675415,"gradient_magnitude_max":0.9997323155403137,"gradient_energy_over_variance":0.0688292533159256,"laplacian_energy_over_variance":0.16120687127113342,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.04666958376765251,"scale_diff2_mid":0.07840368151664734,"scale_diff2_far":0.2604348361492157,"scale_diff2_near_over_variance":0.054670605808496475,"scale_diff2_mid_over_variance":0.09184519201517105,"scale_diff2_far_over_variance":0.3050837218761444,"value_histogram":[[[0.4056396484375,0.4056396484375,0.4056396484375],[0.0059814453125,0.0059814453125,0.0059814453125],[0.0059814453125,0.0059814453125,0.0059814453125],[0.0059814453125,0.0059814453125,0.0059814453125],[0,0,0],[0.0059814453125,0.0059814453125,0.0059814453125],[0.0002593994140625,0.0002593994140625,0.0002593994140625],[0.0057220458984375,0.0057220458984375,0.0057220458984375],[0.0059814453125,0.0059814453125,0.0059814453125],[0,0,0],[0.0059814453125,0.0059814453125,0.0059814453125],[0,0,0],[0.0059814453125,0.0059814453125,0.0059814453125],[0.0059814453125,0.0059814453125,0.0059814453125],[0.0059814453125,0.0059814453125,0.0059814453125],[0.0335693359375,0.0335693359375,0.0335693359375],[0.0306396484375,0.0306396484375,0.0306396484375],[0.0062255859375,0.0062255859375,0.0062255859375],[0.0062255859375,0.0062255859375,0.0062255859375],[0.0062255859375,0.0062255859375,0.0062255859375],[0,0,0],[0.0062255859375,0.0062255859375,0.0062255859375],[0,0,0],[0.0062255859375,0.0062255859375,0.0062255859375],[0.0059967041015625,0.0059967041015625,0.0059967041015625],[0.0002288818359375,0.0002288818359375,0.0002288818359375],[0.0062255859375,0.0062255859375,0.0062255859375],[0,0,0],[0.0062255859375,0.0062255859375,0.0062255859375],[0.0062255859375,0.0062255859375,0.0062255859375],[0.0062255859375,0.0062255859375,0.0062255859375],[0.4080810546875,0.4080810546875,0.4080810546875]]],"scale_curve":[[[0.015625,0.04666958376765251,0.054670605808496475],[0.0625,0.07840368151664734,0.09184519201517105],[0.25,0.2604348361492157,0.3050837218761444]]]},"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":"[\"12\",\"5\",\"5\",\"63\"]"}