{"collection":"grad-noise-175k","coord":"t6_x16_u0_b24","data":{"index":3616,"ordinal":"49370046","topo":"o2(x,o2(x,x))","expression":"mlt(D,mlt(R,D))","image":"frame_expr-003616.png","measured":true,"step":28935,"globalStep":28935,"value_mean":0.0010689393384382129,"value_positive_fraction":0.500518798828125,"value_abs_mean":0.037113845348358154,"value_variance":0.0033079716376960278,"value_stddev":0.057514969259500504,"value_min":-0.2403326779603958,"value_max":0.2328648418188095,"value_range":0.4731975197792053,"histogram_probability_sum":1,"histogram_entropy_bits":1.9751994609832764,"gradient_energy_x":0.00018581141193863004,"gradient_energy_y":0.000048749290726846084,"gradient_magnitude_mean":0.011775749735534191,"gradient_axis_bias":0.5843353867530823,"gradient_nonzero_flag":1,"laplacian_mean":-0.000020673345716204494,"laplacian_energy":0.0000365826090273913,"laplacian_abs_mean":0.004470368847250938,"gradient_magnitude_variance":0.00009589995170244947,"gradient_magnitude_stddev":0.009792852215468884,"gradient_magnitude_cv":0.8316117525100708,"gradient_magnitude_max":0.049470700323581696,"gradient_energy_over_variance":0.07090771198272705,"laplacian_energy_over_variance":0.011058924719691277,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.0004362700565252453,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.13188445568084717,"value_histogram":[[[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.0074920654296875,0.0074920654296875,0.0074920654296875],[0.0222015380859375,0.0222015380859375,0.0222015380859375],[0.074188232421875,0.074188232421875,0.074188232421875],[0.3873138427734375,0.3873138427734375,0.3873138427734375],[0.395263671875,0.395263671875,0.395263671875],[0.083709716796875,0.083709716796875,0.083709716796875],[0.0274658203125,0.0274658203125,0.0274658203125],[0.0023651123046875,0.0023651123046875,0.0023651123046875],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.0004362700565252453,0.13188445568084717]]]},"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":"[\"6\",\"16\",\"0\",\"24\"]"}