{"collection":"grad-noise-175k","coord":"t19_x0_u6_b93","data":{"index":137466,"ordinal":"154292718","topo":"o2(x,o2(o1(x),x))","expression":"min(P,mod(nrm(P),P))","image":"frame_expr-137466.png","measured":true,"step":128135,"globalStep":128135,"value_mean":-0.15191949903964996,"value_positive_fraction":0.496917724609375,"value_abs_mean":0.7855808138847351,"value_variance":0.6816307902336121,"value_stddev":0.8256093263626099,"value_min":-1,"value_max":0.9999977350234985,"value_range":1.9999977350234985,"histogram_probability_sum":1,"histogram_entropy_bits":3.3097856044769287,"gradient_energy_x":0.00043559225741773844,"gradient_energy_y":0.0000323861968354322,"gradient_magnitude_mean":0.008761407807469368,"gradient_axis_bias":0.861591100692749,"gradient_nonzero_flag":1,"laplacian_mean":-0.0000013223964288044954,"laplacian_energy":0.00002209363810834475,"laplacian_abs_mean":0.0019282439025118947,"gradient_magnitude_variance":0.0003910998930223286,"gradient_magnitude_stddev":0.019776245579123497,"gradient_magnitude_cv":2.25719952583313,"gradient_magnitude_max":0.11688268184661865,"gradient_energy_over_variance":0.0006865570903755724,"laplacian_energy_over_variance":0.000032412910513812676,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0012909916695207357,"scale_diff2_mid":0.01702655479311943,"scale_diff2_far":0.14508181810379028,"scale_diff2_near_over_variance":0.0018939749570563436,"scale_diff2_mid_over_variance":0.02497914619743824,"scale_diff2_far_over_variance":0.21284516155719757,"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],[0.024810791015625,0.024810791015625,0.024810791015625],[0.0107421875,0.0107421875,0.0107421875],[0.0184326171875,0.0184326171875,0.0184326171875],[0.016448974609375,0.016448974609375,0.016448974609375],[0.017822265625,0.017822265625,0.017822265625],[0.019256591796875,0.019256591796875,0.019256591796875],[0.019561767578125,0.019561767578125,0.019561767578125],[0.02447509765625,0.02447509765625,0.02447509765625],[0.02642822265625,0.02642822265625,0.02642822265625],[0.030029296875,0.030029296875,0.030029296875],[0.03466796875,0.03466796875,0.03466796875],[0.04522705078125,0.04522705078125,0.04522705078125],[0.040313720703125,0.040313720703125,0.040313720703125],[0.040771484375,0.040771484375,0.040771484375],[0.045684814453125,0.045684814453125,0.045684814453125],[0.0853271484375,0.0853271484375,0.0853271484375]]],"scale_curve":[[[0.015625,0.0012909916695207357,0.0018939749570563436],[0.0625,0.01702655479311943,0.02497914619743824],[0.25,0.14508181810379028,0.21284516155719757]]]},"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\",\"0\",\"6\",\"93\"]"}