{"collection":"grad-noise-175k","coord":"t10_x7_u0_b1","data":{"index":13260,"ordinal":"81488818","topo":"o1(o1(o2(x,x)))","expression":"sqt(sqt(sub(R,D)))","image":"frame_expr-013260.png","measured":true,"step":106087,"globalStep":106087,"value_mean":-0.8770580887794495,"value_positive_fraction":0.06884765625,"value_abs_mean":0.9852465987205505,"value_variance":0.20523467659950256,"value_stddev":0.4530283212661743,"value_min":-1,"value_max":0.9825841784477234,"value_range":1.9825842380523682,"histogram_probability_sum":1,"histogram_entropy_bits":0.5583218336105347,"gradient_energy_x":0.07691825926303864,"gradient_energy_y":0.018069548532366753,"gradient_magnitude_mean":0.05470755696296692,"gradient_axis_bias":0.6195396184921265,"gradient_nonzero_flag":1,"laplacian_mean":0.00008445247658528388,"laplacian_energy":0.21158339083194733,"laplacian_abs_mean":0.10705746710300446,"gradient_magnitude_variance":0.09196652472019196,"gradient_magnitude_stddev":0.30325981974601746,"gradient_magnitude_cv":5.543289661407471,"gradient_magnitude_max":2.7846312522888184,"gradient_energy_over_variance":0.46282532811164856,"laplacian_energy_over_variance":1.0309338569641113,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.08738577365875244,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.4257846474647522,"value_histogram":[[[0.93115234375,0.93115234375,0.93115234375],[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],[0,0,0],[0,0,0],[0,0,0],[0.00006103515625,0.00006103515625,0.00006103515625],[0.00030517578125,0.00030517578125,0.00030517578125],[0.000244140625,0.000244140625,0.000244140625],[0.0009765625,0.0009765625,0.0009765625],[0.0018768310546875,0.0018768310546875,0.0018768310546875],[0.00360107421875,0.00360107421875,0.00360107421875],[0.0062408447265625,0.0062408447265625,0.0062408447265625],[0.0091552734375,0.0091552734375,0.0091552734375],[0.0130157470703125,0.0130157470703125,0.0130157470703125],[0.0158843994140625,0.0158843994140625,0.0158843994140625],[0.0138397216796875,0.0138397216796875,0.0138397216796875],[0.0036468505859375,0.0036468505859375,0.0036468505859375]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.08738577365875244,0.4257846474647522]]]},"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":"[\"10\",\"7\",\"0\",\"1\"]"}