{"collection":"grad-noise-175k","coord":"t19_x5_u0_b89","data":{"index":140971,"ordinal":"154493513","topo":"o2(x,o2(o1(x),x))","expression":"min(P,sub(sqt(D),R))","image":"frame_expr-140971.png","measured":true,"step":7775,"globalStep":7775,"value_mean":-0.07161760330200195,"value_positive_fraction":0.4678192138671875,"value_abs_mean":0.8836027383804321,"value_variance":0.8460431694984436,"value_stddev":0.9198060631752014,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.4832868576049805,"gradient_energy_x":0.03229670599102974,"gradient_energy_y":0.00040289555909112096,"gradient_magnitude_mean":0.05555573105812073,"gradient_axis_bias":0.9753578305244446,"gradient_nonzero_flag":1,"laplacian_mean":-0.00000337267670147412,"laplacian_energy":0.062213391065597534,"laplacian_abs_mean":0.0636865496635437,"gradient_magnitude_variance":0.029606260359287262,"gradient_magnitude_stddev":0.17206469178199768,"gradient_magnitude_cv":3.0971546173095703,"gradient_magnitude_max":1.7779641151428223,"gradient_energy_over_variance":0.0386500358581543,"laplacian_energy_over_variance":0.0735345333814621,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.03594423830509186,"scale_diff2_mid":0.10401774942874908,"scale_diff2_far":0.24044299125671387,"scale_diff2_near_over_variance":0.042485110461711884,"scale_diff2_mid_over_variance":0.12294614315032959,"scale_diff2_far_over_variance":0.284197062253952,"value_histogram":[[[0.44921875,0.44921875,0.44921875],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.004150390625,0.004150390625,0.004150390625],[0.00067138671875,0.00067138671875,0.00067138671875],[0.0047454833984375,0.0047454833984375,0.0047454833984375],[0.0017852783203125,0.0017852783203125,0.0017852783203125],[0.0056304931640625,0.0056304931640625,0.0056304931640625],[0.0061492919921875,0.0061492919921875,0.0061492919921875],[0.0023956298828125,0.0023956298828125,0.0023956298828125],[0.0065155029296875,0.0065155029296875,0.0065155029296875],[0.00274658203125,0.00274658203125,0.00274658203125],[0.007904052734375,0.007904052734375,0.007904052734375],[0.0077056884765625,0.0077056884765625,0.0077056884765625],[0.0080718994140625,0.0080718994140625,0.0080718994140625],[0.01666259765625,0.01666259765625,0.01666259765625],[0.009918212890625,0.009918212890625,0.009918212890625],[0.0069122314453125,0.0069122314453125,0.0069122314453125],[0.0072021484375,0.0072021484375,0.0072021484375],[0.0077667236328125,0.0077667236328125,0.0077667236328125],[0.004913330078125,0.004913330078125,0.004913330078125],[0.0081329345703125,0.0081329345703125,0.0081329345703125],[0.004913330078125,0.004913330078125,0.004913330078125],[0.0090789794921875,0.0090789794921875,0.0090789794921875],[0.009521484375,0.009521484375,0.009521484375],[0.006134033203125,0.006134033203125,0.006134033203125],[0.0095672607421875,0.0095672607421875,0.0095672607421875],[0.0064544677734375,0.0064544677734375,0.0064544677734375],[0.0105743408203125,0.0105743408203125,0.0105743408203125],[0.0097503662109375,0.0097503662109375,0.0097503662109375],[0.01019287109375,0.01019287109375,0.01019287109375],[0.3468017578125,0.3468017578125,0.3468017578125]]],"scale_curve":[[[0.015625,0.03594423830509186,0.042485110461711884],[0.0625,0.10401774942874908,0.12294614315032959],[0.25,0.24044299125671387,0.284197062253952]]]},"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":"[\"19\",\"5\",\"0\",\"89\"]"}