{"collection":"grad-noise-175k","coord":"t20_x56_u0_b53","data":{"index":170825,"ordinal":"164674529","topo":"o2(x,o2(o2(x,x),x))","expression":"add(R,pow(dot(P,P),R))","image":"frame_expr-170825.png","measured":true,"step":75007,"globalStep":75007,"value_mean":0.6524167656898499,"value_positive_fraction":0.8325958251953125,"value_abs_mean":0.7958904504776001,"value_variance":0.3100321590900421,"value_stddev":0.5568053126335144,"value_min":-0.9768461585044861,"value_max":1,"value_range":1.9768462181091309,"histogram_probability_sum":1,"histogram_entropy_bits":2.6750259399414062,"gradient_energy_x":0.011033100076019764,"gradient_energy_y":0.012924371287226677,"gradient_magnitude_mean":0.06664952635765076,"gradient_axis_bias":-0.07894285023212433,"gradient_nonzero_flag":1,"laplacian_mean":-0.0008227627258747816,"laplacian_energy":0.016845770180225372,"laplacian_abs_mean":0.04698532074689865,"gradient_magnitude_variance":0.01951596699655056,"gradient_magnitude_stddev":0.1396995633840561,"gradient_magnitude_cv":2.0960323810577393,"gradient_magnitude_max":1.3795255422592163,"gradient_energy_over_variance":0.0772741511464119,"laplacian_energy_over_variance":0.05433555692434311,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.03761317580938339,"scale_diff2_mid":0.26392894983291626,"scale_diff2_far":0.5124409198760986,"scale_diff2_near_over_variance":0.12132023274898529,"scale_diff2_mid_over_variance":0.8512953519821167,"scale_diff2_far_over_variance":1.6528637409210205,"value_histogram":[[[0.00177001953125,0.00177001953125,0.00177001953125],[0.005279541015625,0.005279541015625,0.005279541015625],[0.013031005859375,0.013031005859375,0.013031005859375],[0.0117950439453125,0.0117950439453125,0.0117950439453125],[0.0086212158203125,0.0086212158203125,0.0086212158203125],[0.0091705322265625,0.0091705322265625,0.0091705322265625],[0.00775146484375,0.00775146484375,0.00775146484375],[0.009429931640625,0.009429931640625,0.009429931640625],[0.010772705078125,0.010772705078125,0.010772705078125],[0.00982666015625,0.00982666015625,0.00982666015625],[0.010833740234375,0.010833740234375,0.010833740234375],[0.01251220703125,0.01251220703125,0.01251220703125],[0.0140533447265625,0.0140533447265625,0.0140533447265625],[0.0132904052734375,0.0132904052734375,0.0132904052734375],[0.0143280029296875,0.0143280029296875,0.0143280029296875],[0.0149078369140625,0.0149078369140625,0.0149078369140625],[0.0159759521484375,0.0159759521484375,0.0159759521484375],[0.016204833984375,0.016204833984375,0.016204833984375],[0.0174713134765625,0.0174713134765625,0.0174713134765625],[0.0139007568359375,0.0139007568359375,0.0139007568359375],[0.0130157470703125,0.0130157470703125,0.0130157470703125],[0.0124359130859375,0.0124359130859375,0.0124359130859375],[0.0114898681640625,0.0114898681640625,0.0114898681640625],[0.0121002197265625,0.0121002197265625,0.0121002197265625],[0.011749267578125,0.011749267578125,0.011749267578125],[0.0104522705078125,0.0104522705078125,0.0104522705078125],[0.0117340087890625,0.0117340087890625,0.0117340087890625],[0.010650634765625,0.010650634765625,0.010650634765625],[0.0099334716796875,0.0099334716796875,0.0099334716796875],[0.011566162109375,0.011566162109375,0.011566162109375],[0.0089569091796875,0.0089569091796875,0.0089569091796875],[0.644989013671875,0.644989013671875,0.644989013671875]]],"scale_curve":[[[0.015625,0.03761317580938339,0.12132023274898529],[0.0625,0.26392894983291626,0.8512953519821167],[0.25,0.5124409198760986,1.6528637409210205]]]},"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":"[\"20\",\"56\",\"0\",\"53\"]"}