{"collection":"grad-noise-175k","coord":"t20_x64_u0_b37","data":{"index":172417,"ordinal":"164997721","topo":"o2(x,o2(o2(x,x),x))","expression":"add(R,div(pow(D,P),D))","image":"frame_expr-172417.png","measured":true,"step":87743,"globalStep":87743,"value_mean":-0.9310005307197571,"value_positive_fraction":0.0345001220703125,"value_abs_mean":0.9966010451316833,"value_variance":0.1288728415966034,"value_stddev":0.3589886426925659,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.28097468614578247,"gradient_energy_x":0.02333717606961727,"gradient_energy_y":0.000010972815289278515,"gradient_magnitude_mean":0.015888439491391182,"gradient_axis_bias":0.9990600943565369,"gradient_nonzero_flag":1,"laplacian_mean":-8.105937467917101e-7,"laplacian_energy":0.038968298584222794,"laplacian_abs_mean":0.02483290806412697,"gradient_magnitude_variance":0.023089366033673286,"gradient_magnitude_stddev":0.1519518494606018,"gradient_magnitude_cv":9.563673973083496,"gradient_magnitude_max":2,"gradient_energy_over_variance":0.1811719834804535,"laplacian_energy_over_variance":0.3023779094219208,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.035930413752794266,"scale_diff2_mid":0.1625191867351532,"scale_diff2_far":0.18152624368667603,"scale_diff2_near_over_variance":0.2788051664829254,"scale_diff2_mid_over_variance":1.2610816955566406,"scale_diff2_far_over_variance":1.4085686206817627,"value_histogram":[[[0.962615966796875,0.962615966796875,0.962615966796875],[0.0003509521484375,0.0003509521484375,0.0003509521484375],[0.000091552734375,0.000091552734375,0.000091552734375],[0.0000457763671875,0.0000457763671875,0.0000457763671875],[0.000091552734375,0.000091552734375,0.000091552734375],[0.0000762939453125,0.0000762939453125,0.0000762939453125],[0.0001373291015625,0.0001373291015625,0.0001373291015625],[0.000091552734375,0.000091552734375,0.000091552734375],[0.0000762939453125,0.0000762939453125,0.0000762939453125],[0.0001373291015625,0.0001373291015625,0.0001373291015625],[0.000518798828125,0.000518798828125,0.000518798828125],[0.00054931640625,0.00054931640625,0.00054931640625],[0.0002288818359375,0.0002288818359375,0.0002288818359375],[0.0001983642578125,0.0001983642578125,0.0001983642578125],[0.0001068115234375,0.0001068115234375,0.0001068115234375],[0.00018310546875,0.00018310546875,0.00018310546875],[0.00018310546875,0.00018310546875,0.00018310546875],[0.00018310546875,0.00018310546875,0.00018310546875],[0.0002288818359375,0.0002288818359375,0.0002288818359375],[0.00030517578125,0.00030517578125,0.00030517578125],[0.000244140625,0.000244140625,0.000244140625],[0.0004119873046875,0.0004119873046875,0.0004119873046875],[0.0001373291015625,0.0001373291015625,0.0001373291015625],[0.000091552734375,0.000091552734375,0.000091552734375],[0.000091552734375,0.000091552734375,0.000091552734375],[0.0001220703125,0.0001220703125,0.0001220703125],[0.0002593994140625,0.0002593994140625,0.0002593994140625],[0.000244140625,0.000244140625,0.000244140625],[0.0003662109375,0.0003662109375,0.0003662109375],[0.0001068115234375,0.0001068115234375,0.0001068115234375],[0.0000457763671875,0.0000457763671875,0.0000457763671875],[0.0314788818359375,0.0314788818359375,0.0314788818359375]]],"scale_curve":[[[0.015625,0.035930413752794266,0.2788051664829254],[0.0625,0.1625191867351532,1.2610816955566406],[0.25,0.18152624368667603,1.4085686206817627]]]},"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":"[\"20\",\"64\",\"0\",\"37\"]"}