{"collection":"grad-noise-175k","coord":"t18_x61_u0_b168","data":{"index":132795,"ordinal":"148635447","topo":"o2(x,o2(x,o2(x,x)))","expression":"sub(R,pow(P,div(R,D)))","image":"frame_expr-132795.png","measured":true,"step":90767,"globalStep":90767,"value_mean":-0.89560467004776,"value_positive_fraction":0.0397186279296875,"value_abs_mean":0.9291195273399353,"value_variance":0.10124224424362183,"value_stddev":0.31818586587905884,"value_min":-1,"value_max":0.9423813819885254,"value_range":1.9423813819885254,"histogram_probability_sum":1,"histogram_entropy_bits":1.2365373373031616,"gradient_energy_x":0.02068743109703064,"gradient_energy_y":0.006588255986571312,"gradient_magnitude_mean":0.03915040194988251,"gradient_axis_bias":0.516913652420044,"gradient_nonzero_flag":1,"laplacian_mean":0.00009529967064736411,"laplacian_energy":0.05578072369098663,"laplacian_abs_mean":0.0499202162027359,"gradient_magnitude_variance":0.025755861774086952,"gradient_magnitude_stddev":0.16048632562160492,"gradient_magnitude_cv":4.0992255210876465,"gradient_magnitude_max":2.7053372859954834,"gradient_energy_over_variance":0.2694101333618164,"laplacian_energy_over_variance":0.5509629249572754,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.03391984477639198,"scale_diff2_mid":0.13697487115859985,"scale_diff2_far":0.20807619392871857,"scale_diff2_near_over_variance":0.3350364565849304,"scale_diff2_mid_over_variance":1.3529417514801025,"scale_diff2_far_over_variance":2.0552308559417725,"value_histogram":[[[0.8613739013671875,0.8613739013671875,0.8613739013671875],[0.00848388671875,0.00848388671875,0.00848388671875],[0.0074462890625,0.0074462890625,0.0074462890625],[0.007110595703125,0.007110595703125,0.007110595703125],[0.0070037841796875,0.0070037841796875,0.0070037841796875],[0.0074615478515625,0.0074615478515625,0.0074615478515625],[0.00750732421875,0.00750732421875,0.00750732421875],[0.0083770751953125,0.0083770751953125,0.0083770751953125],[0.00701904296875,0.00701904296875,0.00701904296875],[0.006927490234375,0.006927490234375,0.006927490234375],[0.0067138671875,0.0067138671875,0.0067138671875],[0.00701904296875,0.00701904296875,0.00701904296875],[0.005035400390625,0.005035400390625,0.005035400390625],[0.005035400390625,0.005035400390625,0.005035400390625],[0.00445556640625,0.00445556640625,0.00445556640625],[0.0033111572265625,0.0033111572265625,0.0033111572265625],[0.0028533935546875,0.0028533935546875,0.0028533935546875],[0.002960205078125,0.002960205078125,0.002960205078125],[0.0029449462890625,0.0029449462890625,0.0029449462890625],[0.0028533935546875,0.0028533935546875,0.0028533935546875],[0.0029754638671875,0.0029754638671875,0.0029754638671875],[0.0034637451171875,0.0034637451171875,0.0034637451171875],[0.003387451171875,0.003387451171875,0.003387451171875],[0.0027923583984375,0.0027923583984375,0.0027923583984375],[0.0027923583984375,0.0027923583984375,0.0027923583984375],[0.0025787353515625,0.0025787353515625,0.0025787353515625],[0.0029144287109375,0.0029144287109375,0.0029144287109375],[0.002532958984375,0.002532958984375,0.002532958984375],[0.0024871826171875,0.0024871826171875,0.0024871826171875],[0.0011444091796875,0.0011444091796875,0.0011444091796875],[0.0009918212890625,0.0009918212890625,0.0009918212890625],[0.0000457763671875,0.0000457763671875,0.0000457763671875]]],"scale_curve":[[[0.015625,0.03391984477639198,0.3350364565849304],[0.0625,0.13697487115859985,1.3529417514801025],[0.25,0.20807619392871857,2.0552308559417725]]]},"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":"[\"18\",\"61\",\"0\",\"168\"]"}