{"collection":"grad-noise-175k","coord":"t20_x26_u0_b37","data":{"index":164779,"ordinal":"163462483","topo":"o2(x,o2(o2(x,x),x))","expression":"add(P,div(pow(R,R),R))","image":"frame_expr-164779.png","measured":true,"step":26639,"globalStep":26639,"value_mean":-0.9664831161499023,"value_positive_fraction":0.016998291015625,"value_abs_mean":0.9921481609344482,"value_variance":0.05614135414361954,"value_stddev":0.23694166541099548,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.23765656352043152,"gradient_energy_x":0.00536067970097065,"gradient_energy_y":0.006415455136448145,"gradient_magnitude_mean":0.00830539409071207,"gradient_axis_bias":-0.08956890553236008,"gradient_nonzero_flag":1,"laplacian_mean":3.754386992266268e-12,"laplacian_energy":0.023555733263492584,"laplacian_abs_mean":0.013815918006002903,"gradient_magnitude_variance":0.011705341748893261,"gradient_magnitude_stddev":0.10819122940301895,"gradient_magnitude_cv":13.02662181854248,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.20975863933563232,"laplacian_energy_over_variance":0.41957899928092957,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.005530875641852617,"scale_diff2_mid":0.027771299704909325,"scale_diff2_far":0.07440995424985886,"scale_diff2_near_over_variance":0.09851696342229843,"scale_diff2_mid_over_variance":0.4946674406528473,"scale_diff2_far_over_variance":1.3254035711288452,"value_histogram":[[[0.9770660400390625,0.9770660400390625,0.9770660400390625],[0.0002899169921875,0.0002899169921875,0.0002899169921875],[0.0003509521484375,0.0003509521484375,0.0003509521484375],[0.0002288818359375,0.0002288818359375,0.0002288818359375],[0.000244140625,0.000244140625,0.000244140625],[0.000244140625,0.000244140625,0.000244140625],[0.0001678466796875,0.0001678466796875,0.0001678466796875],[0.0003814697265625,0.0003814697265625,0.0003814697265625],[0.00030517578125,0.00030517578125,0.00030517578125],[0.0003662109375,0.0003662109375,0.0003662109375],[0.0003662109375,0.0003662109375,0.0003662109375],[0.00048828125,0.00048828125,0.00048828125],[0.0007476806640625,0.0007476806640625,0.0007476806640625],[0.000701904296875,0.000701904296875,0.000701904296875],[0.0003204345703125,0.0003204345703125,0.0003204345703125],[0.000732421875,0.000732421875,0.000732421875],[0.0009918212890625,0.0009918212890625,0.0009918212890625],[0.000732421875,0.000732421875,0.000732421875],[0.000732421875,0.000732421875,0.000732421875],[0.00054931640625,0.00054931640625,0.00054931640625],[0.000518798828125,0.000518798828125,0.000518798828125],[0.0003814697265625,0.0003814697265625,0.0003814697265625],[0.0004119873046875,0.0004119873046875,0.0004119873046875],[0.000274658203125,0.000274658203125,0.000274658203125],[0.00030517578125,0.00030517578125,0.00030517578125],[0.0001373291015625,0.0001373291015625,0.0001373291015625],[0.000335693359375,0.000335693359375,0.000335693359375],[0.0001983642578125,0.0001983642578125,0.0001983642578125],[0.000274658203125,0.000274658203125,0.000274658203125],[0.0001068115234375,0.0001068115234375,0.0001068115234375],[0.0002288818359375,0.0002288818359375,0.0002288818359375],[0.0108184814453125,0.0108184814453125,0.0108184814453125]]],"scale_curve":[[[0.015625,0.005530875641852617,0.09851696342229843],[0.0625,0.027771299704909325,0.4946674406528473],[0.25,0.07440995424985886,1.3254035711288452]]]},"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\",\"26\",\"0\",\"37\"]"}