{"collection":"grad-noise-175k","coord":"t7_x1_u6_b1","data":{"index":5067,"ordinal":"56885815","topo":"o2(o1(x),x)","expression":"sub(nrm(P),D)","image":"frame_expr-005067.png","measured":true,"step":40543,"globalStep":40543,"value_mean":-0.0156250037252903,"value_positive_fraction":0.4921875,"value_abs_mean":0.6496704816818237,"value_variance":0.5052636861801147,"value_stddev":0.7108190059661865,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":4.765068531036377,"gradient_energy_x":0.003581238677725196,"gradient_energy_y":0.001298390794545412,"gradient_magnitude_mean":0.03882856294512749,"gradient_axis_bias":0.4678322672843933,"gradient_nonzero_flag":1,"laplacian_mean":-2.189276954167596e-10,"laplacian_energy":0.0065813250839710236,"laplacian_abs_mean":0.019513804465532303,"gradient_magnitude_variance":0.003372171660885215,"gradient_magnitude_stddev":0.05807040259242058,"gradient_magnitude_cv":1.4955588579177856,"gradient_magnitude_max":2.4145050048828125,"gradient_energy_over_variance":0.009657589718699455,"laplacian_energy_over_variance":0.013025525957345963,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.009065741673111916,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.01794259436428547,"value_histogram":[[[0.1065673828125,0.1065673828125,0.1065673828125],[0.03778076171875,0.03778076171875,0.03778076171875],[0.049560546875,0.049560546875,0.049560546875],[0.040069580078125,0.040069580078125,0.040069580078125],[0.035675048828125,0.035675048828125,0.035675048828125],[0.032806396484375,0.032806396484375,0.032806396484375],[0.032501220703125,0.032501220703125,0.032501220703125],[0.026153564453125,0.026153564453125,0.026153564453125],[0.02325439453125,0.02325439453125,0.02325439453125],[0.021484375,0.021484375,0.021484375],[0.01904296875,0.01904296875,0.01904296875],[0.01812744140625,0.01812744140625,0.01812744140625],[0.01483154296875,0.01483154296875,0.01483154296875],[0.013275146484375,0.013275146484375,0.013275146484375],[0.02203369140625,0.02203369140625,0.02203369140625],[0.0146484375,0.0146484375,0.0146484375],[0.0146484375,0.0146484375,0.0146484375],[0.02203369140625,0.02203369140625,0.02203369140625],[0.013275146484375,0.013275146484375,0.013275146484375],[0.01483154296875,0.01483154296875,0.01483154296875],[0.01812744140625,0.01812744140625,0.01812744140625],[0.01904296875,0.01904296875,0.01904296875],[0.021484375,0.021484375,0.021484375],[0.02325439453125,0.02325439453125,0.02325439453125],[0.026153564453125,0.026153564453125,0.026153564453125],[0.032501220703125,0.032501220703125,0.032501220703125],[0.032806396484375,0.032806396484375,0.032806396484375],[0.035675048828125,0.035675048828125,0.035675048828125],[0.040069580078125,0.040069580078125,0.040069580078125],[0.049560546875,0.049560546875,0.049560546875],[0.03778076171875,0.03778076171875,0.03778076171875],[0.0909423828125,0.0909423828125,0.0909423828125]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.009065741673111916,0.01794259436428547]]]},"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":"[\"7\",\"1\",\"6\",\"1\"]"}