{"collection":"grad-noise-175k","coord":"t5_x0_u5_b1","data":{"index":1019,"ordinal":"40604011","topo":"o2(x,o1(x))","expression":"sub(P,sgn(P))","image":"frame_expr-001019.png","measured":true,"step":8159,"globalStep":8159,"value_mean":0,"value_positive_fraction":0.4375,"value_abs_mean":0.8125,"value_variance":0.7989887595176697,"value_stddev":0.893861711025238,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.152764081954956,"gradient_energy_x":0.0007058595074340701,"gradient_energy_y":0,"gradient_magnitude_mean":0.007936770096421242,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":0,"laplacian_energy":0.00003238337012589909,"laplacian_abs_mean":0.001855279435403645,"gradient_magnitude_variance":0.0006431973306462169,"gradient_magnitude_stddev":0.025361334905028343,"gradient_magnitude_cv":3.195422649383545,"gradient_magnitude_max":0.11688268184661865,"gradient_energy_over_variance":0.000883441069163382,"laplacian_energy_over_variance":0.000040530445403419435,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.001850969740189612,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.002316640457138419,"value_histogram":[[[0.38671875,0.38671875,0.38671875],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.01171875,0.01171875,0.01171875],[0.13671875,0.13671875,0.13671875],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.38671875,0.38671875,0.38671875]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.001850969740189612,0.002316640457138419]]]},"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":"[\"5\",\"0\",\"5\",\"1\"]"}