{"collection":"grad-noise-175k","coord":"t15_x8_u20_b2","data":{"index":74311,"ordinal":"122136245","topo":"o2(x,o1(o1(x)))","expression":"mlt(R,frc(nrm(R)))","image":"frame_expr-074311.png","measured":true,"step":82495,"globalStep":82495,"value_mean":0.07386939227581024,"value_positive_fraction":0.5229644775390625,"value_abs_mean":0.2066836655139923,"value_variance":0.0648491308093071,"value_stddev":0.2546549141407013,"value_min":-0.3731708824634552,"value_max":0.9189069867134094,"value_range":1.292077898979187,"histogram_probability_sum":1,"histogram_entropy_bits":3.906771659851074,"gradient_energy_x":0.0009109950042329729,"gradient_energy_y":0.000962300575338304,"gradient_magnitude_mean":0.034162119030952454,"gradient_axis_bias":-0.027387868613004684,"gradient_nonzero_flag":1,"laplacian_mean":0.000013182067959860433,"laplacian_energy":0.0001108720462070778,"laplacian_abs_mean":0.007850718684494495,"gradient_magnitude_variance":0.0007062847726047039,"gradient_magnitude_stddev":0.02657601796090603,"gradient_magnitude_cv":0.777938187122345,"gradient_magnitude_max":0.14345648884773254,"gradient_energy_over_variance":0.028886979445815086,"laplacian_energy_over_variance":0.001709692063741386,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0037529810797423124,"scale_diff2_mid":0.04815255105495453,"scale_diff2_far":0.12390410155057907,"scale_diff2_near_over_variance":0.05787249654531479,"scale_diff2_mid_over_variance":0.742531955242157,"scale_diff2_far_over_variance":1.910651683807373,"value_histogram":[[[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],[0.0051727294921875,0.0051727294921875,0.0051727294921875],[0.04827880859375,0.04827880859375,0.04827880859375],[0.0869903564453125,0.0869903564453125,0.0869903564453125],[0.1203460693359375,0.1203460693359375,0.1203460693359375],[0.111846923828125,0.111846923828125,0.111846923828125],[0.1041259765625,0.1041259765625,0.1041259765625],[0.087371826171875,0.087371826171875,0.087371826171875],[0.070556640625,0.070556640625,0.070556640625],[0.0623321533203125,0.0623321533203125,0.0623321533203125],[0.0546417236328125,0.0546417236328125,0.0546417236328125],[0.0479583740234375,0.0479583740234375,0.0479583740234375],[0.048004150390625,0.048004150390625,0.048004150390625],[0.0425567626953125,0.0425567626953125,0.0425567626953125],[0.0334320068359375,0.0334320068359375,0.0334320068359375],[0.0293426513671875,0.0293426513671875,0.0293426513671875],[0.019134521484375,0.019134521484375,0.019134521484375],[0.0137481689453125,0.0137481689453125,0.0137481689453125],[0.00634765625,0.00634765625,0.00634765625],[0.0046234130859375,0.0046234130859375,0.0046234130859375],[0.0023345947265625,0.0023345947265625,0.0023345947265625],[0.0008544921875,0.0008544921875,0.0008544921875],[0,0,0]]],"scale_curve":[[[0.015625,0.0037529810797423124,0.05787249654531479],[0.0625,0.04815255105495453,0.742531955242157],[0.25,0.12390410155057907,1.910651683807373]]]},"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":"[\"15\",\"8\",\"20\",\"2\"]"}