{"collection":"grad-noise-175k","coord":"t19_x6_u1_b9","data":{"index":141859,"ordinal":"154534035","topo":"o2(x,o2(o1(x),x))","expression":"add(P,dot(log(R),P))","image":"frame_expr-141859.png","measured":true,"step":14879,"globalStep":14879,"value_mean":-0.9945052862167358,"value_positive_fraction":0.0027313232421875,"value_abs_mean":0.999241292476654,"value_variance":0.009977778419852257,"value_stddev":0.09988883137702942,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.04137692227959633,"gradient_energy_x":0.0013557039201259613,"gradient_energy_y":0.00124754523858428,"gradient_magnitude_mean":0.0017490284517407417,"gradient_axis_bias":0.04154757410287857,"gradient_nonzero_flag":1,"laplacian_mean":0,"laplacian_energy":0.005228827707469463,"laplacian_abs_mean":0.002861525397747755,"gradient_magnitude_variance":0.0025980339851230383,"gradient_magnitude_stddev":0.05097091197967529,"gradient_magnitude_cv":29.142414093017578,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.2609046697616577,"laplacian_energy_over_variance":0.5240472555160522,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.004854862578213215,"scale_diff2_mid":0.022158751264214516,"scale_diff2_far":0.03566312789916992,"scale_diff2_near_over_variance":0.48656749725341797,"scale_diff2_mid_over_variance":2.2208101749420166,"scale_diff2_far_over_variance":3.5742552280426025,"value_histogram":[[[0.99664306640625,0.99664306640625,0.99664306640625],[0.0000152587890625,0.0000152587890625,0.0000152587890625],[0.000030517578125,0.000030517578125,0.000030517578125],[0.000030517578125,0.000030517578125,0.000030517578125],[0.000030517578125,0.000030517578125,0.000030517578125],[0.00006103515625,0.00006103515625,0.00006103515625],[0.000030517578125,0.000030517578125,0.000030517578125],[0.000030517578125,0.000030517578125,0.000030517578125],[0.000030517578125,0.000030517578125,0.000030517578125],[0.000030517578125,0.000030517578125,0.000030517578125],[0.000030517578125,0.000030517578125,0.000030517578125],[0.0000457763671875,0.0000457763671875,0.0000457763671875],[0.0000152587890625,0.0000152587890625,0.0000152587890625],[0.0000457763671875,0.0000457763671875,0.0000457763671875],[0.000091552734375,0.000091552734375,0.000091552734375],[0.000091552734375,0.000091552734375,0.000091552734375],[0.000091552734375,0.000091552734375,0.000091552734375],[0.00006103515625,0.00006103515625,0.00006103515625],[0.000030517578125,0.000030517578125,0.000030517578125],[0.00006103515625,0.00006103515625,0.00006103515625],[0.000030517578125,0.000030517578125,0.000030517578125],[0,0,0],[0.0000762939453125,0.0000762939453125,0.0000762939453125],[0.0000152587890625,0.0000152587890625,0.0000152587890625],[0.00006103515625,0.00006103515625,0.00006103515625],[0.000030517578125,0.000030517578125,0.000030517578125],[0.00006103515625,0.00006103515625,0.00006103515625],[0.000030517578125,0.000030517578125,0.000030517578125],[0.000030517578125,0.000030517578125,0.000030517578125],[0.0000152587890625,0.0000152587890625,0.0000152587890625],[0.000030517578125,0.000030517578125,0.000030517578125],[0.0021209716796875,0.0021209716796875,0.0021209716796875]]],"scale_curve":[[[0.015625,0.004854862578213215,0.48656749725341797],[0.0625,0.022158751264214516,2.2208101749420166],[0.25,0.03566312789916992,3.5742552280426025]]]},"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\",\"6\",\"1\",\"9\"]"}