{"collection":"grad-noise-175k","coord":"t19_x2_u1_b63","data":{"index":138525,"ordinal":"154372485","topo":"o2(x,o2(o1(x),x))","expression":"mod(P,min(log(P),R))","image":"frame_expr-138525.png","measured":true,"step":136607,"globalStep":136607,"value_mean":-0.17952369153499603,"value_positive_fraction":0.37890625,"value_abs_mean":0.37513792514801025,"value_variance":0.21837037801742554,"value_stddev":0.4673011600971222,"value_min":-1,"value_max":0.7988329529762268,"value_range":1.798832893371582,"histogram_probability_sum":1,"histogram_entropy_bits":4.084105968475342,"gradient_energy_x":0.008923545479774475,"gradient_energy_y":0.0010163330007344484,"gradient_magnitude_mean":0.025279266759753227,"gradient_axis_bias":0.7955039739608765,"gradient_nonzero_flag":1,"laplacian_mean":0.0000013001215393160237,"laplacian_energy":0.018952786922454834,"laplacian_abs_mean":0.021193668246269226,"gradient_magnitude_variance":0.009300552308559418,"gradient_magnitude_stddev":0.09643936902284622,"gradient_magnitude_cv":3.8149590492248535,"gradient_magnitude_max":1.7083696126937866,"gradient_energy_over_variance":0.045518435537815094,"laplacian_energy_over_variance":0.08679193258285522,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.013952317647635937,"scale_diff2_mid":0.06487647444009781,"scale_diff2_far":0.23840701580047607,"scale_diff2_near_over_variance":0.0638929083943367,"scale_diff2_mid_over_variance":0.2970937490463257,"scale_diff2_far_over_variance":1.0917552709579468,"value_histogram":[[[0.18359375,0.18359375,0.18359375],[0,0,0],[0,0,0],[0.00421142578125,0.00421142578125,0.00421142578125],[0.002899169921875,0.002899169921875,0.002899169921875],[0.0041046142578125,0.0041046142578125,0.0041046142578125],[0.0047760009765625,0.0047760009765625,0.0047760009765625],[0.0073699951171875,0.0073699951171875,0.0073699951171875],[0.0104522705078125,0.0104522705078125,0.0104522705078125],[0.0250244140625,0.0250244140625,0.0250244140625],[0.040802001953125,0.040802001953125,0.040802001953125],[0.0424652099609375,0.0424652099609375,0.0424652099609375],[0.0592041015625,0.0592041015625,0.0592041015625],[0.0912628173828125,0.0912628173828125,0.0912628173828125],[0.10296630859375,0.10296630859375,0.10296630859375],[0.041961669921875,0.041961669921875,0.041961669921875],[0.036956787109375,0.036956787109375,0.036956787109375],[0.0539703369140625,0.0539703369140625,0.0539703369140625],[0.066986083984375,0.066986083984375,0.066986083984375],[0.0630340576171875,0.0630340576171875,0.0630340576171875],[0.04339599609375,0.04339599609375,0.04339599609375],[0.0331878662109375,0.0331878662109375,0.0331878662109375],[0.0207672119140625,0.0207672119140625,0.0207672119140625],[0.0173797607421875,0.0173797607421875,0.0173797607421875],[0.0137176513671875,0.0137176513671875,0.0137176513671875],[0.009552001953125,0.009552001953125,0.009552001953125],[0.0070343017578125,0.0070343017578125,0.0070343017578125],[0.0078125,0.0078125,0.0078125],[0.0051116943359375,0.0051116943359375,0.0051116943359375],[0,0,0],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,0.013952317647635937,0.0638929083943367],[0.0625,0.06487647444009781,0.2970937490463257],[0.25,0.23840701580047607,1.0917552709579468]]]},"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\",\"2\",\"1\",\"63\"]"}