{"collection":"grad-noise-175k","coord":"t20_x11_u0_b92","data":{"index":161819,"ordinal":"162856523","topo":"o2(x,o2(o2(x,x),x))","expression":"add(P,min(pow(D,P),R))","image":"frame_expr-161819.png","measured":true,"step":2959,"globalStep":2959,"value_mean":0.00338456267490983,"value_positive_fraction":0.4973907470703125,"value_abs_mean":0.9423815608024597,"value_variance":0.9202464818954468,"value_stddev":0.9592947959899902,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.9610363245010376,"gradient_energy_x":0.0012026623589918017,"gradient_energy_y":0.00035051535815000534,"gradient_magnitude_mean":0.011285919696092606,"gradient_axis_bias":0.5486474633216858,"gradient_nonzero_flag":1,"laplacian_mean":-0.000017931135516846552,"laplacian_energy":0.00033831552718766034,"laplacian_abs_mean":0.004032537806779146,"gradient_magnitude_variance":0.0014261442702263594,"gradient_magnitude_stddev":0.037764325737953186,"gradient_magnitude_cv":3.3461451530456543,"gradient_magnitude_max":0.3715932369232178,"gradient_energy_over_variance":0.0016877844464033842,"laplacian_energy_over_variance":0.0003676357737276703,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.003747794544324279,"scale_diff2_mid":0.04323677346110344,"scale_diff2_far":0.26860320568084717,"scale_diff2_near_over_variance":0.004072598647326231,"scale_diff2_mid_over_variance":0.046983905136585236,"scale_diff2_far_over_variance":0.291881799697876,"value_histogram":[[[0.4372100830078125,0.4372100830078125,0.4372100830078125],[0.003448486328125,0.003448486328125,0.003448486328125],[0.00347900390625,0.00347900390625,0.00347900390625],[0.004852294921875,0.004852294921875,0.004852294921875],[0.0051727294921875,0.0051727294921875,0.0051727294921875],[0.0050201416015625,0.0050201416015625,0.0050201416015625],[0.0055084228515625,0.0055084228515625,0.0055084228515625],[0.0054931640625,0.0054931640625,0.0054931640625],[0.0057373046875,0.0057373046875,0.0057373046875],[0.005218505859375,0.005218505859375,0.005218505859375],[0.0041961669921875,0.0041961669921875,0.0041961669921875],[0.0041961669921875,0.0041961669921875,0.0041961669921875],[0.00433349609375,0.00433349609375,0.00433349609375],[0.0043487548828125,0.0043487548828125,0.0043487548828125],[0.002288818359375,0.002288818359375,0.002288818359375],[0.0020904541015625,0.0020904541015625,0.0020904541015625],[0.0023040771484375,0.0023040771484375,0.0023040771484375],[0.00244140625,0.00244140625,0.00244140625],[0.0019073486328125,0.0019073486328125,0.0019073486328125],[0.0023345947265625,0.0023345947265625,0.0023345947265625],[0.00299072265625,0.00299072265625,0.00299072265625],[0.0030517578125,0.0030517578125,0.0030517578125],[0.003936767578125,0.003936767578125,0.003936767578125],[0.0037841796875,0.0037841796875,0.0037841796875],[0.004852294921875,0.004852294921875,0.004852294921875],[0.0045928955078125,0.0045928955078125,0.0045928955078125],[0.003753662109375,0.003753662109375,0.003753662109375],[0.0028533935546875,0.0028533935546875,0.0028533935546875],[0.0033111572265625,0.0033111572265625,0.0033111572265625],[0.0048828125,0.0048828125,0.0048828125],[0.0032501220703125,0.0032501220703125,0.0032501220703125],[0.4471588134765625,0.4471588134765625,0.4471588134765625]]],"scale_curve":[[[0.015625,0.003747794544324279,0.004072598647326231],[0.0625,0.04323677346110344,0.046983905136585236],[0.25,0.26860320568084717,0.291881799697876]]]},"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\",\"11\",\"0\",\"92\"]"}