{"collection":"grad-noise-175k","coord":"t19_x7_u2_b103","data":{"index":142921,"ordinal":"154574731","topo":"o2(x,o2(o1(x),x))","expression":"dot(P,pow(frc(R),D))","image":"frame_expr-142921.png","measured":true,"step":23375,"globalStep":23375,"value_mean":0.018631985411047935,"value_positive_fraction":0.5095062255859375,"value_abs_mean":0.9502852559089661,"value_variance":0.9349626302719116,"value_stddev":0.9669346213340759,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.7904443740844727,"gradient_energy_x":0.013262292370200157,"gradient_energy_y":0.013346645049750805,"gradient_magnitude_mean":0.04004416987299919,"gradient_axis_bias":-0.0031700883992016315,"gradient_nonzero_flag":1,"laplacian_mean":-0.000266628892859444,"laplacian_energy":0.033377401530742645,"laplacian_abs_mean":0.035980477929115295,"gradient_magnitude_variance":0.024994460865855217,"gradient_magnitude_stddev":0.15809635818004608,"gradient_magnitude_cv":3.948049306869507,"gradient_magnitude_max":2.2930545806884766,"gradient_energy_over_variance":0.02845989353954792,"laplacian_energy_over_variance":0.035699181258678436,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.03284301608800888,"scale_diff2_mid":0.20388120412826538,"scale_diff2_far":0.4704810380935669,"scale_diff2_near_over_variance":0.03512762486934662,"scale_diff2_mid_over_variance":0.21806348860263824,"scale_diff2_far_over_variance":0.5032083988189697,"value_histogram":[[[0.445159912109375,0.445159912109375,0.445159912109375],[0.0030059814453125,0.0030059814453125,0.0030059814453125],[0.0030059814453125,0.0030059814453125,0.0030059814453125],[0.0030517578125,0.0030517578125,0.0030517578125],[0.0029296875,0.0029296875,0.0029296875],[0.002960205078125,0.002960205078125,0.002960205078125],[0.002655029296875,0.002655029296875,0.002655029296875],[0.0029296875,0.0029296875,0.0029296875],[0.002593994140625,0.002593994140625,0.002593994140625],[0.0027618408203125,0.0027618408203125,0.0027618408203125],[0.0031890869140625,0.0031890869140625,0.0031890869140625],[0.003143310546875,0.003143310546875,0.003143310546875],[0.0030975341796875,0.0030975341796875,0.0030975341796875],[0.0032958984375,0.0032958984375,0.0032958984375],[0.003204345703125,0.003204345703125,0.003204345703125],[0.003509521484375,0.003509521484375,0.003509521484375],[0.0040283203125,0.0040283203125,0.0040283203125],[0.0034942626953125,0.0034942626953125,0.0034942626953125],[0.0029296875,0.0029296875,0.0029296875],[0.0029754638671875,0.0029754638671875,0.0029754638671875],[0.0032501220703125,0.0032501220703125,0.0032501220703125],[0.0029449462890625,0.0029449462890625,0.0029449462890625],[0.0030364990234375,0.0030364990234375,0.0030364990234375],[0.00274658203125,0.00274658203125,0.00274658203125],[0.002960205078125,0.002960205078125,0.002960205078125],[0.0027008056640625,0.0027008056640625,0.0027008056640625],[0.0029449462890625,0.0029449462890625,0.0029449462890625],[0.0027008056640625,0.0027008056640625,0.0027008056640625],[0.0024261474609375,0.0024261474609375,0.0024261474609375],[0.0029754638671875,0.0029754638671875,0.0029754638671875],[0.0030059814453125,0.0030059814453125,0.0030059814453125],[0.464385986328125,0.464385986328125,0.464385986328125]]],"scale_curve":[[[0.015625,0.03284301608800888,0.03512762486934662],[0.0625,0.20388120412826538,0.21806348860263824],[0.25,0.4704810380935669,0.5032083988189697]]]},"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\",\"7\",\"2\",\"103\"]"}