{"collection":"grad-noise-175k","coord":"t12_x11_u1_b31","data":{"index":28657,"ordinal":"97891855","topo":"o1(o2(x,o2(x,x)))","expression":"log(mlt(D,dot(P,R)))","image":"frame_expr-028657.png","measured":true,"step":59103,"globalStep":59103,"value_mean":-0.985477089881897,"value_positive_fraction":0.0055389404296875,"value_abs_mean":0.9894798398017883,"value_variance":0.014766340143978596,"value_stddev":0.12151683121919632,"value_min":-1,"value_max":0.8821225166320801,"value_range":1.88212251663208,"histogram_probability_sum":1,"histogram_entropy_bits":0.22915664315223694,"gradient_energy_x":0.0012083761394023895,"gradient_energy_y":0.001943012117408216,"gradient_magnitude_mean":0.006264911498874426,"gradient_axis_bias":-0.2331150323152542,"gradient_nonzero_flag":1,"laplacian_mean":0.000002640651018737117,"laplacian_energy":0.004640005994588137,"laplacian_abs_mean":0.006700439844280481,"gradient_magnitude_variance":0.00311420951038599,"gradient_magnitude_stddev":0.05580510199069977,"gradient_magnitude_cv":8.907564163208008,"gradient_magnitude_max":1.8839541673660278,"gradient_energy_over_variance":0.21341702342033386,"laplacian_energy_over_variance":0.3142285645008087,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.00494661508128047,"scale_diff2_mid":0.02405940182507038,"scale_diff2_far":0.03361892327666283,"scale_diff2_near_over_variance":0.3349926173686981,"scale_diff2_mid_over_variance":1.6293408870697021,"scale_diff2_far_over_variance":2.2767269611358643,"value_histogram":[[[0.9805908203125,0.9805908203125,0.9805908203125],[0.000885009765625,0.000885009765625,0.000885009765625],[0.000762939453125,0.000762939453125,0.000762939453125],[0.00128173828125,0.00128173828125,0.00128173828125],[0.001312255859375,0.001312255859375,0.001312255859375],[0.00091552734375,0.00091552734375,0.00091552734375],[0.0011444091796875,0.0011444091796875,0.0011444091796875],[0.000885009765625,0.000885009765625,0.000885009765625],[0.00079345703125,0.00079345703125,0.00079345703125],[0.0009613037109375,0.0009613037109375,0.0009613037109375],[0.0007781982421875,0.0007781982421875,0.0007781982421875],[0.0010528564453125,0.0010528564453125,0.0010528564453125],[0.001190185546875,0.001190185546875,0.001190185546875],[0.000701904296875,0.000701904296875,0.000701904296875],[0.000640869140625,0.000640869140625,0.000640869140625],[0.0005645751953125,0.0005645751953125,0.0005645751953125],[0.0006103515625,0.0006103515625,0.0006103515625],[0.0005950927734375,0.0005950927734375,0.0005950927734375],[0.0004425048828125,0.0004425048828125,0.0004425048828125],[0.000457763671875,0.000457763671875,0.000457763671875],[0.00054931640625,0.00054931640625,0.00054931640625],[0.000274658203125,0.000274658203125,0.000274658203125],[0.0004730224609375,0.0004730224609375,0.0004730224609375],[0.0003662109375,0.0003662109375,0.0003662109375],[0.0004119873046875,0.0004119873046875,0.0004119873046875],[0.0004119873046875,0.0004119873046875,0.0004119873046875],[0.0003204345703125,0.0003204345703125,0.0003204345703125],[0.000274658203125,0.000274658203125,0.000274658203125],[0.0002288818359375,0.0002288818359375,0.0002288818359375],[0.0000762939453125,0.0000762939453125,0.0000762939453125],[0.0000457763671875,0.0000457763671875,0.0000457763671875],[0,0,0]]],"scale_curve":[[[0.015625,0.00494661508128047,0.3349926173686981],[0.0625,0.02405940182507038,1.6293408870697021],[0.25,0.03361892327666283,2.2767269611358643]]]},"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":"[\"12\",\"11\",\"1\",\"31\"]"}