{"collection":"grad-noise-175k","coord":"t20_x9_u0_b111","data":{"index":161436,"ordinal":"162775740","topo":"o2(x,o2(o2(x,x),x))","expression":"add(P,dst(sub(D,P),P))","image":"frame_expr-161436.png","measured":true,"step":171495,"globalStep":171495,"value_mean":0.9991146326065063,"value_positive_fraction":1,"value_abs_mean":0.9991146326065063,"value_variance":0.000530198507476598,"value_stddev":0.023026039823889732,"value_min":0.045605506747961044,"value_max":1,"value_range":0.954394519329071,"histogram_probability_sum":1,"histogram_entropy_bits":0.028161797672510147,"gradient_energy_x":0.000036192097468301654,"gradient_energy_y":0.000039144622860476375,"gradient_magnitude_mean":0.0004085288674104959,"gradient_axis_bias":-0.039191052317619324,"gradient_nonzero_flag":0,"laplacian_mean":3.754386992266268e-12,"laplacian_energy":0.00003800034392043017,"laplacian_abs_mean":0.0002859634405467659,"gradient_magnitude_variance":0.00007508978887926787,"gradient_magnitude_stddev":0.008665435947477818,"gradient_magnitude_cv":21.21131706237793,"gradient_magnitude_max":0.3133363425731659,"gradient_energy_over_variance":0.1420915424823761,"laplacian_energy_over_variance":0.07167191803455353,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0002408223954262212,"scale_diff2_mid":0.001707381452433765,"scale_diff2_far":0.001929313875734806,"scale_diff2_near_over_variance":0.4542117714881897,"scale_diff2_mid_over_variance":3.2202682495117188,"scale_diff2_far_over_variance":3.638852119445801,"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],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.00006103515625,0.00006103515625,0.00006103515625],[0.000091552734375,0.000091552734375,0.000091552734375],[0.000091552734375,0.000091552734375,0.000091552734375],[0.000091552734375,0.000091552734375,0.000091552734375],[0.000152587890625,0.000152587890625,0.000152587890625],[0.000091552734375,0.000091552734375,0.000091552734375],[0.0001220703125,0.0001220703125,0.0001220703125],[0.000152587890625,0.000152587890625,0.000152587890625],[0.000091552734375,0.000091552734375,0.000091552734375],[0.000152587890625,0.000152587890625,0.000152587890625],[0.0001220703125,0.0001220703125,0.0001220703125],[0.0001220703125,0.0001220703125,0.0001220703125],[0.000152587890625,0.000152587890625,0.000152587890625],[0.000152587890625,0.000152587890625,0.000152587890625],[0.000335693359375,0.000335693359375,0.000335693359375],[0.998016357421875,0.998016357421875,0.998016357421875]]],"scale_curve":[[[0.015625,0.0002408223954262212,0.4542117714881897],[0.0625,0.001707381452433765,3.2202682495117188],[0.25,0.001929313875734806,3.638852119445801]]]},"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":"[\"20\",\"9\",\"0\",\"111\"]"}