{"collection":"grad-noise-175k","coord":"t16_x22_u5_b103","data":{"index":93970,"ordinal":"130819546","topo":"o2(x,o1(o2(x,x)))","expression":"dot(R,sgn(pow(D,D)))","image":"frame_expr-093970.png","measured":true,"step":68567,"globalStep":68567,"value_mean":-0.01694175973534584,"value_positive_fraction":0.493133544921875,"value_abs_mean":0.5538808703422546,"value_variance":0.42045408487319946,"value_stddev":0.6484242677688599,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":4.741386413574219,"gradient_energy_x":0.04773335158824921,"gradient_energy_y":0.04819979518651962,"gradient_magnitude_mean":0.16005012392997742,"gradient_axis_bias":-0.004862173460423946,"gradient_nonzero_flag":1,"laplacian_mean":0.00002101621066685766,"laplacian_energy":0.17215131223201752,"laplacian_abs_mean":0.17949192225933075,"gradient_magnitude_variance":0.07031897455453873,"gradient_magnitude_stddev":0.26517724990844727,"gradient_magnitude_cv":1.6568387746810913,"gradient_magnitude_max":2.322925567626953,"gradient_energy_over_variance":0.22816558182239532,"laplacian_energy_over_variance":0.40944141149520874,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.11158780008554459,"scale_diff2_mid":0.5854918956756592,"scale_diff2_far":0.8243358135223389,"scale_diff2_near_over_variance":0.2653982937335968,"scale_diff2_mid_over_variance":1.3925228118896484,"scale_diff2_far_over_variance":1.9605846405029297,"value_histogram":[[[0.1250762939453125,0.1250762939453125,0.1250762939453125],[0.01934814453125,0.01934814453125,0.01934814453125],[0.018310546875,0.018310546875,0.018310546875],[0.0209808349609375,0.0209808349609375,0.0209808349609375],[0.0205078125,0.0205078125,0.0205078125],[0.0204010009765625,0.0204010009765625,0.0204010009765625],[0.02398681640625,0.02398681640625,0.02398681640625],[0.0243377685546875,0.0243377685546875,0.0243377685546875],[0.0265960693359375,0.0265960693359375,0.0265960693359375],[0.0275115966796875,0.0275115966796875,0.0275115966796875],[0.027801513671875,0.027801513671875,0.027801513671875],[0.0280609130859375,0.0280609130859375,0.0280609130859375],[0.02886962890625,0.02886962890625,0.02886962890625],[0.0309906005859375,0.0309906005859375,0.0309906005859375],[0.0323028564453125,0.0323028564453125,0.0323028564453125],[0.0317535400390625,0.0317535400390625,0.0317535400390625],[0.0313262939453125,0.0313262939453125,0.0313262939453125],[0.031768798828125,0.031768798828125,0.031768798828125],[0.032379150390625,0.032379150390625,0.032379150390625],[0.031707763671875,0.031707763671875,0.031707763671875],[0.0299835205078125,0.0299835205078125,0.0299835205078125],[0.0284576416015625,0.0284576416015625,0.0284576416015625],[0.0283203125,0.0283203125,0.0283203125],[0.0268707275390625,0.0268707275390625,0.0268707275390625],[0.02447509765625,0.02447509765625,0.02447509765625],[0.0221710205078125,0.0221710205078125,0.0221710205078125],[0.02093505859375,0.02093505859375,0.02093505859375],[0.0211334228515625,0.0211334228515625,0.0211334228515625],[0.01873779296875,0.01873779296875,0.01873779296875],[0.0152130126953125,0.0152130126953125,0.0152130126953125],[0.015380859375,0.015380859375,0.015380859375],[0.1143035888671875,0.1143035888671875,0.1143035888671875]]],"scale_curve":[[[0.015625,0.11158780008554459,0.2653982937335968],[0.0625,0.5854918956756592,1.3925228118896484],[0.25,0.8243358135223389,1.9605846405029297]]]},"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\",\"22\",\"5\",\"103\"]"}