{"collection":"grad-noise-175k","coord":"t19_x17_u5_b93","data":{"index":151744,"ordinal":"154979334","topo":"o2(x,o2(o1(x),x))","expression":"min(D,mod(sgn(R),R))","image":"frame_expr-151744.png","measured":true,"step":93959,"globalStep":93959,"value_mean":-0.16927430033683777,"value_positive_fraction":0.127960205078125,"value_abs_mean":0.1856570839881897,"value_variance":0.01763170026242733,"value_stddev":0.1327844113111496,"value_min":-0.5006136894226074,"value_max":0.14541596174240112,"value_range":0.6460296511650085,"histogram_probability_sum":1,"histogram_entropy_bits":3.109130620956421,"gradient_energy_x":0.0013839822495356202,"gradient_energy_y":0.00018806898151524365,"gradient_magnitude_mean":0.03477029502391815,"gradient_axis_bias":0.7607342600822449,"gradient_nonzero_flag":1,"laplacian_mean":0.00016087813128251582,"laplacian_energy":0.00028628524160012603,"laplacian_abs_mean":0.012961071915924549,"gradient_magnitude_variance":0.0003630970313679427,"gradient_magnitude_stddev":0.01905510388314724,"gradient_magnitude_cv":0.5480282306671143,"gradient_magnitude_max":0.08951105177402496,"gradient_energy_over_variance":0.0891604945063591,"laplacian_energy_over_variance":0.016236960887908936,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.00295015680603683,"scale_diff2_mid":0.02408331260085106,"scale_diff2_far":0.021452050656080246,"scale_diff2_near_over_variance":0.16732117533683777,"scale_diff2_mid_over_variance":1.3659098148345947,"scale_diff2_far_over_variance":1.216675043106079,"value_histogram":[[[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],[0.0108184814453125,0.0108184814453125,0.0108184814453125],[0.0357208251953125,0.0357208251953125,0.0357208251953125],[0.081787109375,0.081787109375,0.081787109375],[0.1667327880859375,0.1667327880859375,0.1667327880859375],[0.2034912109375,0.2034912109375,0.2034912109375],[0.1555633544921875,0.1555633544921875,0.1555633544921875],[0.122589111328125,0.122589111328125,0.122589111328125],[0.0950469970703125,0.0950469970703125,0.0950469970703125],[0.0671844482421875,0.0671844482421875,0.0671844482421875],[0.0434722900390625,0.0434722900390625,0.0434722900390625],[0.0175323486328125,0.0175323486328125,0.0175323486328125],[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":[[[0.015625,0.00295015680603683,0.16732117533683777],[0.0625,0.02408331260085106,1.3659098148345947],[0.25,0.021452050656080246,1.216675043106079]]]},"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\",\"17\",\"5\",\"93\"]"}