{"collection":"grad-noise-175k","coord":"t20_x80_u0_b98","data":{"index":175694,"ordinal":"165644198","topo":"o2(x,o2(o2(x,x),x))","expression":"add(R,min(dst(R,R),R))","image":"frame_expr-175694.png","measured":true,"step":113959,"globalStep":113959,"value_mean":-0.1785987913608551,"value_positive_fraction":0.4228973388671875,"value_abs_mean":0.5354840755462646,"value_variance":0.3564653694629669,"value_stddev":0.5970472097396851,"value_min":-1,"value_max":0.9803904891014099,"value_range":1.9803905487060547,"histogram_probability_sum":1,"histogram_entropy_bits":4.6833648681640625,"gradient_energy_x":0.005247774068266153,"gradient_energy_y":0.005892290733754635,"gradient_magnitude_mean":0.07878486812114716,"gradient_axis_bias":-0.05785573646426201,"gradient_nonzero_flag":1,"laplacian_mean":0.00011253243428654969,"laplacian_energy":0.0013814140111207962,"laplacian_abs_mean":0.021403295919299126,"gradient_magnitude_variance":0.004933180287480354,"gradient_magnitude_stddev":0.07023660093545914,"gradient_magnitude_cv":0.8914986252784729,"gradient_magnitude_max":0.34683772921562195,"gradient_energy_over_variance":0.031251464039087296,"laplacian_energy_over_variance":0.0038753102999180555,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.021685289219021797,"scale_diff2_mid":0.25866350531578064,"scale_diff2_far":0.6277523636817932,"scale_diff2_near_over_variance":0.06083420664072037,"scale_diff2_mid_over_variance":0.7256342768669128,"scale_diff2_far_over_variance":1.761047124862671,"value_histogram":[[[0.182830810546875,0.182830810546875,0.182830810546875],[0.01983642578125,0.01983642578125,0.01983642578125],[0.0222930908203125,0.0222930908203125,0.0222930908203125],[0.0221405029296875,0.0221405029296875,0.0221405029296875],[0.0247650146484375,0.0247650146484375,0.0247650146484375],[0.0257568359375,0.0257568359375,0.0257568359375],[0.0255889892578125,0.0255889892578125,0.0255889892578125],[0.0261993408203125,0.0261993408203125,0.0261993408203125],[0.0291595458984375,0.0291595458984375,0.0291595458984375],[0.027740478515625,0.027740478515625,0.027740478515625],[0.0280609130859375,0.0280609130859375,0.0280609130859375],[0.030303955078125,0.030303955078125,0.030303955078125],[0.0278778076171875,0.0278778076171875,0.0278778076171875],[0.026641845703125,0.026641845703125,0.026641845703125],[0.0285186767578125,0.0285186767578125,0.0285186767578125],[0.0293426513671875,0.0293426513671875,0.0293426513671875],[0.028900146484375,0.028900146484375,0.028900146484375],[0.0338897705078125,0.0338897705078125,0.0338897705078125],[0.0324554443359375,0.0324554443359375,0.0324554443359375],[0.0298309326171875,0.0298309326171875,0.0298309326171875],[0.0326690673828125,0.0326690673828125,0.0326690673828125],[0.03460693359375,0.03460693359375,0.03460693359375],[0.0347900390625,0.0347900390625,0.0347900390625],[0.03387451171875,0.03387451171875,0.03387451171875],[0.0276641845703125,0.0276641845703125,0.0276641845703125],[0.028045654296875,0.028045654296875,0.028045654296875],[0.029296875,0.029296875,0.029296875],[0.026702880859375,0.026702880859375,0.026702880859375],[0.0228424072265625,0.0228424072265625,0.0228424072265625],[0.0146026611328125,0.0146026611328125,0.0146026611328125],[0.009490966796875,0.009490966796875,0.009490966796875],[0.0032806396484375,0.0032806396484375,0.0032806396484375]]],"scale_curve":[[[0.015625,0.021685289219021797,0.06083420664072037],[0.0625,0.25866350531578064,0.7256342768669128],[0.25,0.6277523636817932,1.761047124862671]]]},"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\",\"80\",\"0\",\"98\"]"}