{"collection":"grad-noise-175k","coord":"t16_x11_u5_b107","data":{"index":84657,"ordinal":"130375139","topo":"o2(x,o1(o2(x,x)))","expression":"dot(D,sgn(min(P,R)))","image":"frame_expr-084657.png","measured":true,"step":165263,"globalStep":165263,"value_mean":-0.01564265601336956,"value_positive_fraction":0.4576568603515625,"value_abs_mean":0.17973391711711884,"value_variance":0.05410131812095642,"value_stddev":0.23259688913822174,"value_min":-0.7692275047302246,"value_max":0.8101310729980469,"value_range":1.5793585777282715,"histogram_probability_sum":1,"histogram_entropy_bits":3.9039692878723145,"gradient_energy_x":0.002250446006655693,"gradient_energy_y":0.0022715297527611256,"gradient_magnitude_mean":0.0623464360833168,"gradient_axis_bias":-0.004662507679313421,"gradient_nonzero_flag":1,"laplacian_mean":0.0002593807294033468,"laplacian_energy":0.0005426083225756884,"laplacian_abs_mean":0.018692774698138237,"gradient_magnitude_variance":0.0006350211333483458,"gradient_magnitude_stddev":0.02519962564110756,"gradient_magnitude_cv":0.4041871130466461,"gradient_magnitude_max":0.17044416069984436,"gradient_energy_over_variance":0.08358346670866013,"laplacian_energy_over_variance":0.010029483586549759,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.008603258058428764,"scale_diff2_mid":0.08573799580335617,"scale_diff2_far":0.09102169424295425,"scale_diff2_near_over_variance":0.15902121365070343,"scale_diff2_mid_over_variance":1.5847671031951904,"scale_diff2_far_over_variance":1.6824301481246948,"value_histogram":[[[0,0,0],[0,0,0],[0,0,0],[0.000091552734375,0.000091552734375,0.000091552734375],[0.000640869140625,0.000640869140625,0.000640869140625],[0.0022125244140625,0.0022125244140625,0.0022125244140625],[0.0092926025390625,0.0092926025390625,0.0092926025390625],[0.0118865966796875,0.0118865966796875,0.0118865966796875],[0.0191192626953125,0.0191192626953125,0.0191192626953125],[0.0209503173828125,0.0209503173828125,0.0209503173828125],[0.0250091552734375,0.0250091552734375,0.0250091552734375],[0.056121826171875,0.056121826171875,0.056121826171875],[0.07177734375,0.07177734375,0.07177734375],[0.079071044921875,0.079071044921875,0.079071044921875],[0.09844970703125,0.09844970703125,0.09844970703125],[0.129608154296875,0.129608154296875,0.129608154296875],[0.140716552734375,0.140716552734375,0.140716552734375],[0.0907745361328125,0.0907745361328125,0.0907745361328125],[0.0675201416015625,0.0675201416015625,0.0675201416015625],[0.0600128173828125,0.0600128173828125,0.0600128173828125],[0.043548583984375,0.043548583984375,0.043548583984375],[0.0190887451171875,0.0190887451171875,0.0190887451171875],[0.016357421875,0.016357421875,0.016357421875],[0.0170745849609375,0.0170745849609375,0.0170745849609375],[0.0101470947265625,0.0101470947265625,0.0101470947265625],[0.0071868896484375,0.0071868896484375,0.0071868896484375],[0.0021514892578125,0.0021514892578125,0.0021514892578125],[0.000640869140625,0.000640869140625,0.000640869140625],[0.00054931640625,0.00054931640625,0.00054931640625],[0,0,0],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,0.008603258058428764,0.15902121365070343],[0.0625,0.08573799580335617,1.5847671031951904],[0.25,0.09102169424295425,1.6824301481246948]]]},"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\",\"11\",\"5\",\"107\"]"}