{"collection":"grad-noise-175k","coord":"t13_x5_u46_b4","data":{"index":45262,"ordinal":"105779068","topo":"o1(o2(o1(x),x))","expression":"nrm(pow(cil(D),R))","image":"frame_expr-045262.png","measured":true,"step":21063,"globalStep":21063,"value_mean":-0.8062177896499634,"value_positive_fraction":0.099365234375,"value_abs_mean":0.8500325083732605,"value_variance":0.18936274945735931,"value_stddev":0.43515831232070923,"value_min":-1,"value_max":0.999623715877533,"value_range":1.9996237754821777,"histogram_probability_sum":1,"histogram_entropy_bits":1.0258265733718872,"gradient_energy_x":0.023389162495732307,"gradient_energy_y":0.021495085209608078,"gradient_magnitude_mean":0.04160408303141594,"gradient_axis_bias":0.04219914972782135,"gradient_nonzero_flag":1,"laplacian_mean":0.000006539117293868912,"laplacian_energy":0.094548299908638,"laplacian_abs_mean":0.07599398493766785,"gradient_magnitude_variance":0.043140459805727005,"gradient_magnitude_stddev":0.20770281553268433,"gradient_magnitude_cv":4.992366313934326,"gradient_magnitude_max":2.2356395721435547,"gradient_energy_over_variance":0.2370278686285019,"laplacian_energy_over_variance":0.49929723143577576,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.04456707835197449,"scale_diff2_mid":0.1855117529630661,"scale_diff2_far":0.39426112174987793,"scale_diff2_near_over_variance":0.23535291850566864,"scale_diff2_mid_over_variance":0.9796633720397949,"scale_diff2_far_over_variance":2.0820415019989014,"value_histogram":[[[0.828125,0.828125,0.828125],[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],[0.11474609375,0.11474609375,0.11474609375],[0.0099334716796875,0.0099334716796875,0.0099334716796875],[0.00762939453125,0.00762939453125,0.00762939453125],[0.00616455078125,0.00616455078125,0.00616455078125],[0.0050506591796875,0.0050506591796875,0.0050506591796875],[0.003082275390625,0.003082275390625,0.003082275390625],[0.0038604736328125,0.0038604736328125,0.0038604736328125],[0.003753662109375,0.003753662109375,0.003753662109375],[0.00390625,0.00390625,0.00390625],[0.0032196044921875,0.0032196044921875,0.0032196044921875],[0.004241943359375,0.004241943359375,0.004241943359375],[0.0018157958984375,0.0018157958984375,0.0018157958984375],[0.0012054443359375,0.0012054443359375,0.0012054443359375],[0.00103759765625,0.00103759765625,0.00103759765625],[0.00091552734375,0.00091552734375,0.00091552734375],[0.001312255859375,0.001312255859375,0.001312255859375]]],"scale_curve":[[[0.015625,0.04456707835197449,0.23535291850566864],[0.0625,0.1855117529630661,0.9796633720397949],[0.25,0.39426112174987793,2.0820415019989014]]]},"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":"[\"13\",\"5\",\"46\",\"4\"]"}