{"collection":"grad-noise-175k","coord":"t19_x7_u0_b31","data":{"index":142607,"ordinal":"154574257","topo":"o2(x,o2(o1(x),x))","expression":"mlt(P,dot(sqt(R),D))","image":"frame_expr-142607.png","measured":true,"step":20863,"globalStep":20863,"value_mean":-0.9971166849136353,"value_positive_fraction":0.0009918212890625,"value_abs_mean":0.9975017309188843,"value_variance":0.0026480862870812416,"value_stddev":0.05145955830812454,"value_min":-1,"value_max":0.3932116627693176,"value_range":1.3932116031646729,"histogram_probability_sum":1,"histogram_entropy_bits":0.051853783428668976,"gradient_energy_x":0.00044082108070142567,"gradient_energy_y":0.00045079441042616963,"gradient_magnitude_mean":0.0013314082752913237,"gradient_axis_bias":-0.011185684241354465,"gradient_nonzero_flag":1,"laplacian_mean":-3.003509593813014e-11,"laplacian_energy":0.0018433142686262727,"laplacian_abs_mean":0.0018984515918418765,"gradient_magnitude_variance":0.0008886008290573955,"gradient_magnitude_stddev":0.029809407889842987,"gradient_magnitude_cv":22.389381408691406,"gradient_magnitude_max":1.5637491941452026,"gradient_energy_over_variance":0.3367018401622772,"laplacian_energy_over_variance":0.696092963218689,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0016392471734434366,"scale_diff2_mid":0.0057731992565095425,"scale_diff2_far":0.009304153732955456,"scale_diff2_near_over_variance":0.6190308928489685,"scale_diff2_mid_over_variance":2.1801400184631348,"scale_diff2_far_over_variance":3.5135385990142822,"value_histogram":[[[0.996246337890625,0.996246337890625,0.996246337890625],[0.0001678466796875,0.0001678466796875,0.0001678466796875],[0.000030517578125,0.000030517578125,0.000030517578125],[0.0001678466796875,0.0001678466796875,0.0001678466796875],[0.0000762939453125,0.0000762939453125,0.0000762939453125],[0.00018310546875,0.00018310546875,0.00018310546875],[0.000091552734375,0.000091552734375,0.000091552734375],[0.0001678466796875,0.0001678466796875,0.0001678466796875],[0.0001220703125,0.0001220703125,0.0001220703125],[0.0002288818359375,0.0002288818359375,0.0002288818359375],[0.0001983642578125,0.0001983642578125,0.0001983642578125],[0.000274658203125,0.000274658203125,0.000274658203125],[0.0003204345703125,0.0003204345703125,0.0003204345703125],[0.000335693359375,0.000335693359375,0.000335693359375],[0.0001678466796875,0.0001678466796875,0.0001678466796875],[0.0002288818359375,0.0002288818359375,0.0002288818359375],[0.0001373291015625,0.0001373291015625,0.0001373291015625],[0.00018310546875,0.00018310546875,0.00018310546875],[0.0001678466796875,0.0001678466796875,0.0001678466796875],[0.000152587890625,0.000152587890625,0.000152587890625],[0.0001678466796875,0.0001678466796875,0.0001678466796875],[0.0001220703125,0.0001220703125,0.0001220703125],[0.00006103515625,0.00006103515625,0.00006103515625],[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":[[[0.015625,0.0016392471734434366,0.6190308928489685],[0.0625,0.0057731992565095425,2.1801400184631348],[0.25,0.009304153732955456,3.5135385990142822]]]},"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\",\"7\",\"0\",\"31\"]"}