{"collection":"grad-noise-175k","coord":"t18_x8_u0_b64","data":{"index":122038,"ordinal":"146494090","topo":"o2(x,o2(x,o2(x,x)))","expression":"add(P,mod(P,dot(R,R)))","image":"frame_expr-122038.png","measured":true,"step":4711,"globalStep":4711,"value_mean":-0.000024495646357536316,"value_positive_fraction":0.5,"value_abs_mean":0.951998770236969,"value_variance":0.9431095123291016,"value_stddev":0.9711382389068604,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.5999281406402588,"gradient_energy_x":0.001145320711657405,"gradient_energy_y":0.000011900614481419325,"gradient_magnitude_mean":0.00798793788999319,"gradient_axis_bias":0.9794322848320007,"gradient_nonzero_flag":1,"laplacian_mean":-9.77829245130124e-7,"laplacian_energy":0.00022113848535809666,"laplacian_abs_mean":0.003062700154259801,"gradient_magnitude_variance":0.0010935096070170403,"gradient_magnitude_stddev":0.033068254590034485,"gradient_magnitude_cv":4.139773845672607,"gradient_magnitude_max":0.22652700543403625,"gradient_energy_over_variance":0.0012270276201888919,"laplacian_energy_over_variance":0.00023447806597687304,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0028374330140650272,"scale_diff2_mid":0.03060155361890793,"scale_diff2_far":0.2588988244533539,"scale_diff2_near_over_variance":0.0030085935723036528,"scale_diff2_mid_over_variance":0.032447509467601776,"scale_diff2_far_over_variance":0.27451619505882263,"value_histogram":[[[0.46484375,0.46484375,0.46484375],[0.002593994140625,0.002593994140625,0.002593994140625],[0.0013427734375,0.0013427734375,0.0013427734375],[0.000732421875,0.000732421875,0.000732421875],[0.0008544921875,0.0008544921875,0.0008544921875],[0.002532958984375,0.002532958984375,0.002532958984375],[0.0010986328125,0.0010986328125,0.0010986328125],[0.00054931640625,0.00054931640625,0.00054931640625],[0.0028076171875,0.0028076171875,0.0028076171875],[0.000885009765625,0.000885009765625,0.000885009765625],[0.00103759765625,0.00103759765625,0.00103759765625],[0.002960205078125,0.002960205078125,0.002960205078125],[0.00103759765625,0.00103759765625,0.00103759765625],[0.003387451171875,0.003387451171875,0.003387451171875],[0.001617431640625,0.001617431640625,0.001617431640625],[0.01171875,0.01171875,0.01171875],[0.01171875,0.01171875,0.01171875],[0.0016937255859375,0.0016937255859375,0.0016937255859375],[0.0033416748046875,0.0033416748046875,0.0033416748046875],[0.0010528564453125,0.0010528564453125,0.0010528564453125],[0.0028839111328125,0.0028839111328125,0.0028839111328125],[0.001129150390625,0.001129150390625,0.001129150390625],[0.0008087158203125,0.0008087158203125,0.0008087158203125],[0.0027618408203125,0.0027618408203125,0.0027618408203125],[0.000701904296875,0.000701904296875,0.000701904296875],[0.001007080078125,0.001007080078125,0.001007080078125],[0.0024566650390625,0.0024566650390625,0.0024566650390625],[0.001007080078125,0.001007080078125,0.001007080078125],[0.0006561279296875,0.0006561279296875,0.0006561279296875],[0.0013580322265625,0.0013580322265625,0.0013580322265625],[0.002532958984375,0.002532958984375,0.002532958984375],[0.4648895263671875,0.4648895263671875,0.4648895263671875]]],"scale_curve":[[[0.015625,0.0028374330140650272,0.0030085935723036528],[0.0625,0.03060155361890793,0.032447509467601776],[0.25,0.2588988244533539,0.27451619505882263]]]},"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\",\"8\",\"0\",\"64\"]"}