{"collection":"grad-noise-175k","coord":"t14_x17_u0_b44","data":{"index":61351,"ordinal":"114375275","topo":"o1(o2(o2(x,x),x))","expression":"sqt(pow(add(D,R),R))","image":"frame_expr-061351.png","measured":true,"step":149775,"globalStep":149775,"value_mean":-0.8848835825920105,"value_positive_fraction":0.062744140625,"value_abs_mean":0.9896281361579895,"value_variance":0.19836989045143127,"value_stddev":0.4453873634338379,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.474403977394104,"gradient_energy_x":0.08633066713809967,"gradient_energy_y":0.017858516424894333,"gradient_magnitude_mean":0.05716216564178467,"gradient_axis_bias":0.6571905612945557,"gradient_nonzero_flag":1,"laplacian_mean":0.0004671268106903881,"laplacian_energy":0.22745941579341888,"laplacian_abs_mean":0.11300943046808243,"gradient_magnitude_variance":0.10095963627099991,"gradient_magnitude_stddev":0.3177414536476135,"gradient_magnitude_cv":5.558597087860107,"gradient_magnitude_max":2.765674352645874,"gradient_energy_over_variance":0.5252268314361572,"laplacian_energy_over_variance":1.146642804145813,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.09119924157857895,"scale_diff2_mid":0.2707264721393585,"scale_diff2_far":0.4050996005535126,"scale_diff2_near_over_variance":0.4597433805465698,"scale_diff2_mid_over_variance":1.3647558689117432,"scale_diff2_far_over_variance":2.042142629623413,"value_histogram":[[[0.937255859375,0.937255859375,0.937255859375],[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],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.000152587890625,0.000152587890625,0.000152587890625],[0.0008697509765625,0.0008697509765625,0.0008697509765625],[0.0053558349609375,0.0053558349609375,0.0053558349609375],[0.0169525146484375,0.0169525146484375,0.0169525146484375],[0.0238037109375,0.0238037109375,0.0238037109375],[0.0108642578125,0.0108642578125,0.0108642578125],[0.0047454833984375,0.0047454833984375,0.0047454833984375]]],"scale_curve":[[[0.015625,0.09119924157857895,0.4597433805465698],[0.0625,0.2707264721393585,1.3647558689117432],[0.25,0.4050996005535126,2.042142629623413]]]},"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":"[\"14\",\"17\",\"0\",\"44\"]"}