{"collection":"grad-noise-175k","coord":"t17_x7_u3_b103","data":{"index":103892,"ordinal":"138333730","topo":"o2(x,o2(x,o1(x)))","expression":"dot(P,pow(R,flr(D)))","image":"frame_expr-103892.png","measured":true,"step":147943,"globalStep":147943,"value_mean":-0.9336808919906616,"value_positive_fraction":0.0331878662109375,"value_abs_mean":0.9997771978378296,"value_variance":0.12795372307300568,"value_stddev":0.3577061891555786,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.2154458910226822,"gradient_energy_x":0.015898456797003746,"gradient_energy_y":0.014034680090844631,"gradient_magnitude_mean":0.015195479616522789,"gradient_axis_bias":0.062264662235975266,"gradient_nonzero_flag":1,"laplacian_mean":0,"laplacian_energy":0.06274310499429703,"laplacian_abs_mean":0.030084926635026932,"gradient_magnitude_variance":0.02971000224351883,"gradient_magnitude_stddev":0.17236588895320892,"gradient_magnitude_cv":11.343234062194824,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.23393720388412476,"laplacian_energy_over_variance":0.49035781621932983,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.04240736365318298,"scale_diff2_mid":0.17387400567531586,"scale_diff2_far":0.39036300778388977,"scale_diff2_near_over_variance":0.33142736554145813,"scale_diff2_mid_over_variance":1.358881950378418,"scale_diff2_far_over_variance":3.050814151763916,"value_histogram":[[[0.9666290283203125,0.9666290283203125,0.9666290283203125],[0,0,0],[0.0000152587890625,0.0000152587890625,0.0000152587890625],[0.0000457763671875,0.0000457763671875,0.0000457763671875],[0.0000152587890625,0.0000152587890625,0.0000152587890625],[0.000030517578125,0.000030517578125,0.000030517578125],[0,0,0],[0,0,0],[0,0,0],[0.0000152587890625,0.0000152587890625,0.0000152587890625],[0.0000152587890625,0.0000152587890625,0.0000152587890625],[0.000030517578125,0.000030517578125,0.000030517578125],[0,0,0],[0,0,0],[0,0,0],[0.0000152587890625,0.0000152587890625,0.0000152587890625],[0.0000152587890625,0.0000152587890625,0.0000152587890625],[0.0000152587890625,0.0000152587890625,0.0000152587890625],[0.000030517578125,0.000030517578125,0.000030517578125],[0.0000152587890625,0.0000152587890625,0.0000152587890625],[0.0000457763671875,0.0000457763671875,0.0000457763671875],[0.00006103515625,0.00006103515625,0.00006103515625],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.0000152587890625,0.0000152587890625,0.0000152587890625],[0.032989501953125,0.032989501953125,0.032989501953125]]],"scale_curve":[[[0.015625,0.04240736365318298,0.33142736554145813],[0.0625,0.17387400567531586,1.358881950378418],[0.25,0.39036300778388977,3.050814151763916]]]},"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":"[\"17\",\"7\",\"3\",\"103\"]"}