{"collection":"grad-noise-175k","coord":"t19_x1_u0_b112","data":{"index":137606,"ordinal":"154331932","topo":"o2(x,o2(o1(x),x))","expression":"dst(P,mlt(sqt(P),D))","image":"frame_expr-137606.png","measured":true,"step":129255,"globalStep":129255,"value_mean":-0.5005512237548828,"value_positive_fraction":0.25,"value_abs_mean":0.9994487762451172,"value_variance":0.7486904859542847,"value_stddev":0.8652690052986145,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.8259391188621521,"gradient_energy_x":0.00761908246204257,"gradient_energy_y":0.0076190815307199955,"gradient_magnitude_mean":0.007902037352323532,"gradient_axis_bias":6.111776684747383e-8,"gradient_nonzero_flag":1,"laplacian_mean":8.147019725512905e-10,"laplacian_energy":0.03046397864818573,"laplacian_abs_mean":0.015534255653619766,"gradient_magnitude_variance":0.015175010077655315,"gradient_magnitude_stddev":0.12318688631057739,"gradient_magnitude_cv":15.589256286621094,"gradient_magnitude_max":2,"gradient_energy_over_variance":0.02035309001803398,"laplacian_energy_over_variance":0.04068968445062637,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.019983306527137756,"scale_diff2_mid":0.08160349726676941,"scale_diff2_far":0.3341328203678131,"scale_diff2_near_over_variance":0.0266910120844841,"scale_diff2_mid_over_variance":0.1089949756860733,"scale_diff2_far_over_variance":0.44628965854644775,"value_histogram":[[[0.75,0.75,0.75],[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],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.000091552734375,0.000091552734375,0.000091552734375],[0.0000457763671875,0.0000457763671875,0.0000457763671875],[0.000091552734375,0.000091552734375,0.000091552734375],[0.000030517578125,0.000030517578125,0.000030517578125],[0.0000762939453125,0.0000762939453125,0.0000762939453125],[0.00006103515625,0.00006103515625,0.00006103515625],[0.00006103515625,0.00006103515625,0.00006103515625],[0.0000457763671875,0.0000457763671875,0.0000457763671875],[0.00006103515625,0.00006103515625,0.00006103515625],[0.00006103515625,0.00006103515625,0.00006103515625],[0.000091552734375,0.000091552734375,0.000091552734375],[0.0000762939453125,0.0000762939453125,0.0000762939453125],[0.000030517578125,0.000030517578125,0.000030517578125],[0.000152587890625,0.000152587890625,0.000152587890625],[0.000152587890625,0.000152587890625,0.000152587890625],[0.248870849609375,0.248870849609375,0.248870849609375]]],"scale_curve":[[[0.015625,0.019983306527137756,0.0266910120844841],[0.0625,0.08160349726676941,0.1089949756860733],[0.25,0.3341328203678131,0.44628965854644775]]]},"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\",\"1\",\"0\",\"112\"]"}