{"collection":"grad-noise-175k","coord":"t20_x51_u0_b26","data":{"index":169793,"ordinal":"164472497","topo":"o2(x,o2(o2(x,x),x))","expression":"add(D,mlt(pow(R,R),P))","image":"frame_expr-169793.png","measured":true,"step":66751,"globalStep":66751,"value_mean":-0.9842004179954529,"value_positive_fraction":0.0078125,"value_abs_mean":0.9952449202537537,"value_variance":0.024947063997387886,"value_stddev":0.1579463928937912,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.15315192937850952,"gradient_energy_x":0.0018745185807347298,"gradient_energy_y":0.0030005101580172777,"gradient_magnitude_mean":0.003446135437116027,"gradient_axis_bias":-0.23097127676010132,"gradient_nonzero_flag":1,"laplacian_mean":4.1298256481248075e-11,"laplacian_energy":0.010231400839984417,"laplacian_abs_mean":0.006085813045501709,"gradient_magnitude_variance":0.004863338079303503,"gradient_magnitude_stddev":0.06973763555288315,"gradient_magnitude_cv":20.236474990844727,"gradient_magnitude_max":2.619734764099121,"gradient_energy_over_variance":0.19541491568088531,"laplacian_energy_over_variance":0.41012445092201233,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0005612771492451429,"scale_diff2_mid":0.0037496525328606367,"scale_diff2_far":0.022066274657845497,"scale_diff2_near_over_variance":0.02249872498214245,"scale_diff2_mid_over_variance":0.15030436217784882,"scale_diff2_far_over_variance":0.8845239281654358,"value_histogram":[[[0.9871826171875,0.9871826171875,0.9871826171875],[0.000457763671875,0.000457763671875,0.000457763671875],[0.0004119873046875,0.0004119873046875,0.0004119873046875],[0.00042724609375,0.00042724609375,0.00042724609375],[0.0003662109375,0.0003662109375,0.0003662109375],[0.0002899169921875,0.0002899169921875,0.0002899169921875],[0.0002899169921875,0.0002899169921875,0.0002899169921875],[0.0003204345703125,0.0003204345703125,0.0003204345703125],[0.0003662109375,0.0003662109375,0.0003662109375],[0.00030517578125,0.00030517578125,0.00030517578125],[0.0003814697265625,0.0003814697265625,0.0003814697265625],[0.0004119873046875,0.0004119873046875,0.0004119873046875],[0.000244140625,0.000244140625,0.000244140625],[0.000244140625,0.000244140625,0.000244140625],[0.000244140625,0.000244140625,0.000244140625],[0.000244140625,0.000244140625,0.000244140625],[0.000244140625,0.000244140625,0.000244140625],[0.000244140625,0.000244140625,0.000244140625],[0.000244140625,0.000244140625,0.000244140625],[0.0002899169921875,0.0002899169921875,0.0002899169921875],[0.0003662109375,0.0003662109375,0.0003662109375],[0.000396728515625,0.000396728515625,0.000396728515625],[0.0002899169921875,0.0002899169921875,0.0002899169921875],[0.0003814697265625,0.0003814697265625,0.0003814697265625],[0.0002899169921875,0.0002899169921875,0.0002899169921875],[0.0003509521484375,0.0003509521484375,0.0003509521484375],[0.000274658203125,0.000274658203125,0.000274658203125],[0.000244140625,0.000244140625,0.000244140625],[0.00018310546875,0.00018310546875,0.00018310546875],[0.0001068115234375,0.0001068115234375,0.0001068115234375],[0,0,0],[0.00390625,0.00390625,0.00390625]]],"scale_curve":[[[0.015625,0.0005612771492451429,0.02249872498214245],[0.0625,0.0037496525328606367,0.15030436217784882],[0.25,0.022066274657845497,0.8845239281654358]]]},"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\",\"51\",\"0\",\"26\"]"}