{"collection":"grad-noise-175k","coord":"t16_x12_u4_b3","data":{"index":85279,"ordinal":"130415235","topo":"o2(x,o1(o2(x,x)))","expression":"add(D,cil(div(D,P)))","image":"frame_expr-085279.png","measured":true,"step":170239,"globalStep":170239,"value_mean":0.3047908842563629,"value_positive_fraction":0.73828125,"value_abs_mean":0.5702186226844788,"value_variance":0.368365615606308,"value_stddev":0.6069312691688538,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":3.9816396236419678,"gradient_energy_x":0.08339042216539383,"gradient_energy_y":0,"gradient_magnitude_mean":0.12027078866958618,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":-0.00017967865278478712,"laplacian_energy":0.15994858741760254,"laplacian_abs_mean":0.138032466173172,"gradient_magnitude_variance":0.068930983543396,"gradient_magnitude_stddev":0.262547105550766,"gradient_magnitude_cv":2.182966470718384,"gradient_magnitude_max":2,"gradient_energy_over_variance":0.22637949883937836,"laplacian_energy_over_variance":0.43421152234077454,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.09414079785346985,"scale_diff2_mid":0.3426734507083893,"scale_diff2_far":0.3985612392425537,"scale_diff2_near_over_variance":0.25556349754333496,"scale_diff2_mid_over_variance":0.9302536249160767,"scale_diff2_far_over_variance":1.0819718837738037,"value_histogram":[[[0.125,0.125,0.125],[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],[0.08203125,0.08203125,0.08203125],[0.0546875,0.0546875,0.0546875],[0.02734375,0.02734375,0.02734375],[0.0546875,0.0546875,0.0546875],[0.02734375,0.02734375,0.02734375],[0.02734375,0.02734375,0.02734375],[0.0546875,0.0546875,0.0546875],[0.02734375,0.02734375,0.02734375],[0.0546875,0.0546875,0.0546875],[0.02734375,0.02734375,0.02734375],[0.02734375,0.02734375,0.02734375],[0.0546875,0.0546875,0.0546875],[0.02734375,0.02734375,0.02734375],[0.0546875,0.0546875,0.0546875],[0.02734375,0.02734375,0.02734375],[0.02734375,0.02734375,0.02734375],[0.0546875,0.0546875,0.0546875],[0.1640625,0.1640625,0.1640625]]],"scale_curve":[[[0.015625,0.09414079785346985,0.25556349754333496],[0.0625,0.3426734507083893,0.9302536249160767],[0.25,0.3985612392425537,1.0819718837738037]]]},"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":"[\"16\",\"12\",\"4\",\"3\"]"}