{"collection":"grad-noise-175k","coord":"t12_x3_u5_b53","data":{"index":22387,"ordinal":"97569473","topo":"o1(o2(x,o2(x,x)))","expression":"sgn(pow(P,dot(D,P)))","image":"frame_expr-022387.png","measured":true,"step":8943,"globalStep":8943,"value_mean":0.04334873706102371,"value_positive_fraction":0.52691650390625,"value_abs_mean":0.9578742384910583,"value_variance":0.9417083859443665,"value_stddev":0.9704166054725647,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.7345852851867676,"gradient_energy_x":0.027347570285201073,"gradient_energy_y":0.029328085482120514,"gradient_magnitude_mean":0.040194690227508545,"gradient_axis_bias":-0.034944720566272736,"gradient_nonzero_flag":1,"laplacian_mean":0.000011303447536192834,"laplacian_energy":0.3030180335044861,"laplacian_abs_mean":0.07669051736593246,"gradient_magnitude_variance":0.05508244410157204,"gradient_magnitude_stddev":0.23469649255275726,"gradient_magnitude_cv":5.838992595672607,"gradient_magnitude_max":2.826986789703369,"gradient_energy_over_variance":0.060183875262737274,"laplacian_energy_over_variance":0.32177481055259705,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.03717374801635742,"scale_diff2_mid":0.08025577664375305,"scale_diff2_far":0.29119953513145447,"scale_diff2_near_over_variance":0.03947480022907257,"scale_diff2_mid_over_variance":0.08522360026836395,"scale_diff2_far_over_variance":0.3092247545719147,"value_histogram":[[[0.442535400390625,0.442535400390625,0.442535400390625],[0.002593994140625,0.002593994140625,0.002593994140625],[0.0032958984375,0.0032958984375,0.0032958984375],[0.002105712890625,0.002105712890625,0.002105712890625],[0.002288818359375,0.002288818359375,0.002288818359375],[0.001495361328125,0.001495361328125,0.001495361328125],[0.001983642578125,0.001983642578125,0.001983642578125],[0.002227783203125,0.002227783203125,0.002227783203125],[0.00128173828125,0.00128173828125,0.00128173828125],[0.00146484375,0.00146484375,0.00146484375],[0.00238037109375,0.00238037109375,0.00238037109375],[0.001068115234375,0.001068115234375,0.001068115234375],[0.001251220703125,0.001251220703125,0.001251220703125],[0.00164794921875,0.00164794921875,0.00164794921875],[0.0028076171875,0.0028076171875,0.0028076171875],[0.002655029296875,0.002655029296875,0.002655029296875],[0.00384521484375,0.00384521484375,0.00384521484375],[0.00396728515625,0.00396728515625,0.00396728515625],[0.00238037109375,0.00238037109375,0.00238037109375],[0.003875732421875,0.003875732421875,0.003875732421875],[0.0013427734375,0.0013427734375,0.0013427734375],[0.003936767578125,0.003936767578125,0.003936767578125],[0.001495361328125,0.001495361328125,0.001495361328125],[0.003662109375,0.003662109375,0.003662109375],[0.003753662109375,0.003753662109375,0.003753662109375],[0.002532958984375,0.002532958984375,0.002532958984375],[0.00262451171875,0.00262451171875,0.00262451171875],[0.00408935546875,0.00408935546875,0.00408935546875],[0.00421142578125,0.00421142578125,0.00421142578125],[0.005859375,0.005859375,0.005859375],[0.00634765625,0.00634765625,0.00634765625],[0.472991943359375,0.472991943359375,0.472991943359375]]],"scale_curve":[[[0.015625,0.03717374801635742,0.03947480022907257],[0.0625,0.08025577664375305,0.08522360026836395],[0.25,0.29119953513145447,0.3092247545719147]]]},"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":"[\"12\",\"3\",\"5\",\"53\"]"}