{"collection":"grad-noise-175k","coord":"t19_x6_u6_b23","data":{"index":142478,"ordinal":"154535054","topo":"o2(x,o2(o1(x),x))","expression":"mlt(P,sub(nrm(R),P))","image":"frame_expr-142478.png","measured":true,"step":19831,"globalStep":19831,"value_mean":-0.9183304905891418,"value_positive_fraction":0,"value_abs_mean":0.9183304905891418,"value_variance":0.05844338610768318,"value_stddev":0.24175067245960236,"value_min":-1,"value_max":-0.000018317787180421874,"value_range":0.999981701374054,"histogram_probability_sum":1,"histogram_entropy_bits":0.9508474469184875,"gradient_energy_x":0.0009557675221003592,"gradient_energy_y":0.0001899994385894388,"gradient_magnitude_mean":0.009324990212917328,"gradient_axis_bias":0.6683454513549805,"gradient_nonzero_flag":1,"laplacian_mean":0.000010308210221410263,"laplacian_energy":0.00034375698305666447,"laplacian_abs_mean":0.003835512325167656,"gradient_magnitude_variance":0.0010591730242595077,"gradient_magnitude_stddev":0.03254493698477745,"gradient_magnitude_cv":3.490077257156372,"gradient_magnitude_max":0.3734402358531952,"gradient_energy_over_variance":0.01960473135113716,"laplacian_energy_over_variance":0.005881879478693008,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0027419065590947866,"scale_diff2_mid":0.028077617287635803,"scale_diff2_far":0.09642484784126282,"scale_diff2_near_over_variance":0.04691559821367264,"scale_diff2_mid_over_variance":0.480424165725708,"scale_diff2_far_over_variance":1.649884581565857,"value_histogram":[[[0.88116455078125,0.88116455078125,0.88116455078125],[0.00396728515625,0.00396728515625,0.00396728515625],[0.004241943359375,0.004241943359375,0.004241943359375],[0.004669189453125,0.004669189453125,0.004669189453125],[0.00396728515625,0.00396728515625,0.00396728515625],[0.0039825439453125,0.0039825439453125,0.0039825439453125],[0.0045623779296875,0.0045623779296875,0.0045623779296875],[0.0057525634765625,0.0057525634765625,0.0057525634765625],[0.005889892578125,0.005889892578125,0.005889892578125],[0.0069580078125,0.0069580078125,0.0069580078125],[0.008270263671875,0.008270263671875,0.008270263671875],[0.00750732421875,0.00750732421875,0.00750732421875],[0.008697509765625,0.008697509765625,0.008697509765625],[0.0078125,0.0078125,0.0078125],[0.0111846923828125,0.0111846923828125,0.0111846923828125],[0.0313720703125,0.0313720703125,0.0313720703125],[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],[0,0,0],[0,0,0],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,0.0027419065590947866,0.04691559821367264],[0.0625,0.028077617287635803,0.480424165725708],[0.25,0.09642484784126282,1.649884581565857]]]},"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\",\"6\",\"23\"]"}