{"collection":"grad-noise-175k","coord":"t12_x18_u0_b2","data":{"index":34436,"ordinal":"98174432","topo":"o1(o2(x,o2(x,x)))","expression":"sqt(add(R,mlt(P,P)))","image":"frame_expr-034436.png","measured":true,"step":105335,"globalStep":105335,"value_mean":0.8053799867630005,"value_positive_fraction":0.90625,"value_abs_mean":0.99288010597229,"value_variance":0.3390601873397827,"value_stddev":0.5822887420654297,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.7242938876152039,"gradient_energy_x":0.02176237292587757,"gradient_energy_y":0.010156931355595589,"gradient_magnitude_mean":0.018235808238387108,"gradient_axis_bias":0.3635869324207306,"gradient_nonzero_flag":1,"laplacian_mean":-0.000007858518074499443,"laplacian_energy":0.06500314176082611,"laplacian_abs_mean":0.03436198830604553,"gradient_magnitude_variance":0.0315970741212368,"gradient_magnitude_stddev":0.17775565385818481,"gradient_magnitude_cv":9.747615814208984,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.09414052963256836,"laplacian_energy_over_variance":0.19171564280986786,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.04446582868695259,"scale_diff2_mid":0.18386903405189514,"scale_diff2_far":0.6744778156280518,"scale_diff2_near_over_variance":0.13114435970783234,"scale_diff2_mid_over_variance":0.5422902703285217,"scale_diff2_far_over_variance":1.9892568588256836,"value_histogram":[[[0.09375,0.09375,0.09375],[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],[0.000030517578125,0.000030517578125,0.000030517578125],[0.000091552734375,0.000091552734375,0.000091552734375],[0.00006103515625,0.00006103515625,0.00006103515625],[0.0000762939453125,0.0000762939453125,0.0000762939453125],[0.0000457763671875,0.0000457763671875,0.0000457763671875],[0.0001678466796875,0.0001678466796875,0.0001678466796875],[0.0001068115234375,0.0001068115234375,0.0001068115234375],[0.0001983642578125,0.0001983642578125,0.0001983642578125],[0.0004730224609375,0.0004730224609375,0.0004730224609375],[0.001373291015625,0.001373291015625,0.001373291015625],[0.0033416748046875,0.0033416748046875,0.0033416748046875],[0.0052642822265625,0.0052642822265625,0.0052642822265625],[0.0057525634765625,0.0057525634765625,0.0057525634765625],[0.00665283203125,0.00665283203125,0.00665283203125],[0.006927490234375,0.006927490234375,0.006927490234375],[0.8756866455078125,0.8756866455078125,0.8756866455078125]]],"scale_curve":[[[0.015625,0.04446582868695259,0.13114435970783234],[0.0625,0.18386903405189514,0.5422902703285217],[0.25,0.6744778156280518,1.9892568588256836]]]},"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\",\"18\",\"0\",\"2\"]"}