{"collection":"grad-noise-175k","coord":"t19_x8_u1_b57","data":{"index":143601,"ordinal":"154614885","topo":"o2(x,o2(o1(x),x))","expression":"mod(P,mlt(log(R),R))","image":"frame_expr-143601.png","measured":true,"step":28815,"globalStep":28815,"value_mean":-0.9606729745864868,"value_positive_fraction":0.007537841796875,"value_abs_mean":0.9615432024002075,"value_variance":0.03482811152935028,"value_stddev":0.18662290275096893,"value_min":-1,"value_max":0.219638854265213,"value_range":1.2196388244628906,"histogram_probability_sum":1,"histogram_entropy_bits":0.3688143789768219,"gradient_energy_x":0.0033948577474802732,"gradient_energy_y":0.0035889619030058384,"gradient_magnitude_mean":0.007896047085523605,"gradient_axis_bias":-0.027793409302830696,"gradient_nonzero_flag":1,"laplacian_mean":0.000001467063270865765,"laplacian_energy":0.01458660140633583,"laplacian_abs_mean":0.015216749161481857,"gradient_magnitude_variance":0.006920602172613144,"gradient_magnitude_stddev":0.08319015800952911,"gradient_magnitude_cv":10.53567123413086,"gradient_magnitude_max":1.429467797279358,"gradient_energy_over_variance":0.20052248239517212,"laplacian_energy_over_variance":0.4188168942928314,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.004989147186279297,"scale_diff2_mid":0.022019794210791588,"scale_diff2_far":0.05536700785160065,"scale_diff2_near_over_variance":0.14325058460235596,"scale_diff2_mid_over_variance":0.63224196434021,"scale_diff2_far_over_variance":1.5897217988967896,"value_histogram":[[[0.95703125,0.95703125,0.95703125],[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],[0.0009613037109375,0.0009613037109375,0.0009613037109375],[0.0049896240234375,0.0049896240234375,0.0049896240234375],[0.009918212890625,0.009918212890625,0.009918212890625],[0.0088653564453125,0.0088653564453125,0.0088653564453125],[0.0104217529296875,0.0104217529296875,0.0104217529296875],[0.0052642822265625,0.0052642822265625,0.0052642822265625],[0.001373291015625,0.001373291015625,0.001373291015625],[0.0008697509765625,0.0008697509765625,0.0008697509765625],[0.00030517578125,0.00030517578125,0.00030517578125],[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":[[[0.015625,0.004989147186279297,0.14325058460235596],[0.0625,0.022019794210791588,0.63224196434021],[0.25,0.05536700785160065,1.5897217988967896]]]},"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\",\"8\",\"1\",\"57\"]"}