{"collection":"grad-noise-175k","coord":"t19_x21_u2_b0","data":{"index":154676,"ordinal":"155140242","topo":"o2(x,o2(o1(x),x))","expression":"add(R,add(frc(D),P))","image":"frame_expr-154676.png","measured":true,"step":117415,"globalStep":117415,"value_mean":0.06485947221517563,"value_positive_fraction":0.5308685302734375,"value_abs_mean":0.9344478249549866,"value_variance":0.9103542566299438,"value_stddev":0.9541248679161072,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.9604331254959106,"gradient_energy_x":0.008356021717190742,"gradient_energy_y":0.00039387959986925125,"gradient_magnitude_mean":0.024006802588701248,"gradient_axis_bias":0.9099693298339844,"gradient_nonzero_flag":1,"laplacian_mean":-0.000020598456103471108,"laplacian_energy":0.013948632404208183,"laplacian_abs_mean":0.02038705162703991,"gradient_magnitude_variance":0.008175794035196304,"gradient_magnitude_stddev":0.09042009711265564,"gradient_magnitude_cv":3.7664363384246826,"gradient_magnitude_max":0.9561625719070435,"gradient_energy_over_variance":0.00961153395473957,"laplacian_energy_over_variance":0.015322201885282993,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.013937859795987606,"scale_diff2_mid":0.06645864993333817,"scale_diff2_far":0.26196515560150146,"scale_diff2_near_over_variance":0.015310368500649929,"scale_diff2_mid_over_variance":0.07300306111574173,"scale_diff2_far_over_variance":0.28776177763938904,"value_histogram":[[[0.408477783203125,0.408477783203125,0.408477783203125],[0.003173828125,0.003173828125,0.003173828125],[0.003265380859375,0.003265380859375,0.003265380859375],[0.0031585693359375,0.0031585693359375,0.0031585693359375],[0.0041046142578125,0.0041046142578125,0.0041046142578125],[0.0037078857421875,0.0037078857421875,0.0037078857421875],[0.0040130615234375,0.0040130615234375,0.0040130615234375],[0.003875732421875,0.003875732421875,0.003875732421875],[0.0041656494140625,0.0041656494140625,0.0041656494140625],[0.004058837890625,0.004058837890625,0.004058837890625],[0.0043792724609375,0.0043792724609375,0.0043792724609375],[0.004058837890625,0.004058837890625,0.004058837890625],[0.0044097900390625,0.0044097900390625,0.0044097900390625],[0.0043182373046875,0.0043182373046875,0.0043182373046875],[0.0047760009765625,0.0047760009765625,0.0047760009765625],[0.00518798828125,0.00518798828125,0.00518798828125],[0.0053863525390625,0.0053863525390625,0.0053863525390625],[0.0048675537109375,0.0048675537109375,0.0048675537109375],[0.0042724609375,0.0042724609375,0.0042724609375],[0.00372314453125,0.00372314453125,0.00372314453125],[0.0032501220703125,0.0032501220703125,0.0032501220703125],[0.0033416748046875,0.0033416748046875,0.0033416748046875],[0.0035858154296875,0.0035858154296875,0.0035858154296875],[0.0035400390625,0.0035400390625,0.0035400390625],[0.0033721923828125,0.0033721923828125,0.0033721923828125],[0.0031280517578125,0.0031280517578125,0.0031280517578125],[0.0033721923828125,0.0033721923828125,0.0033721923828125],[0.00341796875,0.00341796875,0.00341796875],[0.00299072265625,0.00299072265625,0.00299072265625],[0.00360107421875,0.00360107421875,0.00360107421875],[0.002838134765625,0.002838134765625,0.002838134765625],[0.4761810302734375,0.4761810302734375,0.4761810302734375]]],"scale_curve":[[[0.015625,0.013937859795987606,0.015310368500649929],[0.0625,0.06645864993333817,0.07300306111574173],[0.25,0.26196515560150146,0.28776177763938904]]]},"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\",\"21\",\"2\",\"0\"]"}