{"collection":"grad-noise-175k","coord":"t19_x3_u5_b119","data":{"index":139912,"ordinal":"154413746","topo":"o2(x,o2(o1(x),x))","expression":"dst(P,dot(sgn(D),P))","image":"frame_expr-139912.png","measured":true,"step":147703,"globalStep":147703,"value_mean":0.9981555938720703,"value_positive_fraction":1,"value_abs_mean":0.9981555938720703,"value_variance":0.0012834399240091443,"value_stddev":0.035825129598379135,"value_min":0.000823203707113862,"value_max":1,"value_range":0.9991768002510071,"histogram_probability_sum":1,"histogram_entropy_bits":0.044145140796899796,"gradient_energy_x":0.00005219119702815078,"gradient_energy_y":0.000052191218856023625,"gradient_magnitude_mean":0.0005934897344559431,"gradient_axis_bias":-2.0911446085847274e-7,"gradient_nonzero_flag":1,"laplacian_mean":-3.003509593813014e-11,"laplacian_energy":0.00004116344280191697,"laplacian_abs_mean":0.0003428489435464144,"gradient_magnitude_variance":0.00010408869275124744,"gradient_magnitude_stddev":0.010202386416494846,"gradient_magnitude_cv":17.190502166748047,"gradient_magnitude_max":0.295934796333313,"gradient_energy_over_variance":0.08133019506931305,"laplacian_energy_over_variance":0.03207274526357651,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.00034111132845282555,"scale_diff2_mid":0.0030759258661419153,"scale_diff2_far":0.004678335506469011,"scale_diff2_near_over_variance":0.26577895879745483,"scale_diff2_mid_over_variance":2.3966262340545654,"scale_diff2_far_over_variance":3.645153522491455,"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],[0.0003662109375,0.0003662109375,0.0003662109375],[0.0002899169921875,0.0002899169921875,0.0002899169921875],[0.0001373291015625,0.0001373291015625,0.0001373291015625],[0.0002593994140625,0.0002593994140625,0.0002593994140625],[0.0001220703125,0.0001220703125,0.0001220703125],[0.0002899169921875,0.0002899169921875,0.0002899169921875],[0.0001678466796875,0.0001678466796875,0.0001678466796875],[0.00018310546875,0.00018310546875,0.00018310546875],[0.000274658203125,0.000274658203125,0.000274658203125],[0.0001373291015625,0.0001373291015625,0.0001373291015625],[0.0002593994140625,0.0002593994140625,0.0002593994140625],[0.0001220703125,0.0001220703125,0.0001220703125],[0.00030517578125,0.00030517578125,0.00030517578125],[0.00018310546875,0.00018310546875,0.00018310546875],[0.0001678466796875,0.0001678466796875,0.0001678466796875],[0.996734619140625,0.996734619140625,0.996734619140625]]],"scale_curve":[[[0.015625,0.00034111132845282555,0.26577895879745483],[0.0625,0.0030759258661419153,2.3966262340545654],[0.25,0.004678335506469011,3.645153522491455]]]},"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\",\"3\",\"5\",\"119\"]"}