{"collection":"grad-noise-175k","coord":"t19_x6_u0_b98","data":{"index":141827,"ordinal":"154533923","topo":"o2(x,o2(o1(x),x))","expression":"min(P,dst(sqt(R),P))","image":"frame_expr-141827.png","measured":true,"step":14623,"globalStep":14623,"value_mean":-0.0011221182066947222,"value_positive_fraction":0.5,"value_abs_mean":0.9363786578178406,"value_variance":0.9223089814186096,"value_stddev":0.9603691697120667,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.8386754989624023,"gradient_energy_x":0.0006981199258007109,"gradient_energy_y":0.000004244344381731935,"gradient_magnitude_mean":0.008000606670975685,"gradient_axis_bias":0.9879142045974731,"gradient_nonzero_flag":1,"laplacian_mean":1.9241233606415165e-11,"laplacian_energy":0.0000352249298884999,"laplacian_abs_mean":0.0019045599037781358,"gradient_magnitude_variance":0.000638767087366432,"gradient_magnitude_stddev":0.025273840874433517,"gradient_magnitude_cv":3.1589906215667725,"gradient_magnitude_max":0.11954808980226517,"gradient_energy_over_variance":0.0007615281501784921,"laplacian_energy_over_variance":0.000038192112697288394,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.001836617011576891,"scale_diff2_mid":0.024195276200771332,"scale_diff2_far":0.23194292187690735,"scale_diff2_near_over_variance":0.001991325058043003,"scale_diff2_mid_over_variance":0.0262333732098341,"scale_diff2_far_over_variance":0.25148069858551025,"value_histogram":[[[0.44921875,0.44921875,0.44921875],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.01171875,0.01171875,0.01171875],[0.011993408203125,0.011993408203125,0.011993408203125],[0.003936767578125,0.003936767578125,0.003936767578125],[0.003875732421875,0.003875732421875,0.003875732421875],[0.00384521484375,0.00384521484375,0.00384521484375],[0.000335693359375,0.000335693359375,0.000335693359375],[0.0037841796875,0.0037841796875,0.0037841796875],[0.000335693359375,0.000335693359375,0.000335693359375],[0.0037841796875,0.0037841796875,0.0037841796875],[0.00384521484375,0.00384521484375,0.00384521484375],[0.00067138671875,0.00067138671875,0.00067138671875],[0.004302978515625,0.004302978515625,0.004302978515625],[0.0005950927734375,0.0005950927734375,0.0005950927734375],[0.0040130615234375,0.0040130615234375,0.0040130615234375],[0.0040740966796875,0.0040740966796875,0.0040740966796875],[0.0040283203125,0.0040283203125,0.0040283203125],[0.4465789794921875,0.4465789794921875,0.4465789794921875]]],"scale_curve":[[[0.015625,0.001836617011576891,0.001991325058043003],[0.0625,0.024195276200771332,0.0262333732098341],[0.25,0.23194292187690735,0.25148069858551025]]]},"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\",\"6\",\"0\",\"98\"]"}