{"collection":"grad-noise-175k","coord":"t20_x38_u0_b32","data":{"index":167186,"ordinal":"163947290","topo":"o2(x,o2(o2(x,x),x))","expression":"add(D,mlt(dst(D,P),R))","image":"frame_expr-167186.png","measured":true,"step":45895,"globalStep":45895,"value_mean":-0.009758582338690758,"value_positive_fraction":0.494903564453125,"value_abs_mean":0.8626168370246887,"value_variance":0.8173611164093018,"value_stddev":0.9040802717208862,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.8155479431152344,"gradient_energy_x":0.026824433356523514,"gradient_energy_y":0.030334003269672394,"gradient_magnitude_mean":0.10361972451210022,"gradient_axis_bias":-0.06140073016285896,"gradient_nonzero_flag":1,"laplacian_mean":0.00006818725523771718,"laplacian_energy":0.04302102327346802,"laplacian_abs_mean":0.073096364736557,"gradient_magnitude_variance":0.04642478749155998,"gradient_magnitude_stddev":0.21546411514282227,"gradient_magnitude_cv":2.079373598098755,"gradient_magnitude_max":1.8794490098953247,"gradient_energy_over_variance":0.06993045657873154,"laplacian_energy_over_variance":0.05263404920697212,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.07889381796121597,"scale_diff2_mid":0.6182864904403687,"scale_diff2_far":1.3805360794067383,"scale_diff2_near_over_variance":0.09652259945869446,"scale_diff2_mid_over_variance":0.7564422488212585,"scale_diff2_far_over_variance":1.6890161037445068,"value_histogram":[[[0.3792724609375,0.3792724609375,0.3792724609375],[0.008087158203125,0.008087158203125,0.008087158203125],[0.0074615478515625,0.0074615478515625,0.0074615478515625],[0.0074005126953125,0.0074005126953125,0.0074005126953125],[0.0084686279296875,0.0084686279296875,0.0084686279296875],[0.0079498291015625,0.0079498291015625,0.0079498291015625],[0.0089111328125,0.0089111328125,0.0089111328125],[0.0082855224609375,0.0082855224609375,0.0082855224609375],[0.0083465576171875,0.0083465576171875,0.0083465576171875],[0.00836181640625,0.00836181640625,0.00836181640625],[0.008575439453125,0.008575439453125,0.008575439453125],[0.008270263671875,0.008270263671875,0.008270263671875],[0.0079345703125,0.0079345703125,0.0079345703125],[0.008209228515625,0.008209228515625,0.008209228515625],[0.0092926025390625,0.0092926025390625,0.0092926025390625],[0.0102691650390625,0.0102691650390625,0.0102691650390625],[0.0089569091796875,0.0089569091796875,0.0089569091796875],[0.008148193359375,0.008148193359375,0.008148193359375],[0.008575439453125,0.008575439453125,0.008575439453125],[0.008209228515625,0.008209228515625,0.008209228515625],[0.0084075927734375,0.0084075927734375,0.0084075927734375],[0.0082550048828125,0.0082550048828125,0.0082550048828125],[0.0089263916015625,0.0089263916015625,0.0089263916015625],[0.00860595703125,0.00860595703125,0.00860595703125],[0.008453369140625,0.008453369140625,0.008453369140625],[0.00848388671875,0.00848388671875,0.00848388671875],[0.00909423828125,0.00909423828125,0.00909423828125],[0.0091094970703125,0.0091094970703125,0.0091094970703125],[0.0088653564453125,0.0088653564453125,0.0088653564453125],[0.0087738037109375,0.0087738037109375,0.0087738037109375],[0.008514404296875,0.008514404296875,0.008514404296875],[0.3655242919921875,0.3655242919921875,0.3655242919921875]]],"scale_curve":[[[0.015625,0.07889381796121597,0.09652259945869446],[0.0625,0.6182864904403687,0.7564422488212585],[0.25,1.3805360794067383,1.6890161037445068]]]},"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":"[\"20\",\"38\",\"0\",\"32\"]"}