{"collection":"grad-noise-175k","coord":"t19_x15_u3_b21","data":{"index":149736,"ordinal":"154898058","topo":"o2(x,o2(o1(x),x))","expression":"sub(D,dst(flr(R),P))","image":"frame_expr-149736.png","measured":true,"step":77895,"globalStep":77895,"value_mean":-0.9971848726272583,"value_positive_fraction":0.0004119873046875,"value_abs_mean":0.9972226619720459,"value_variance":0.0018144252244383097,"value_stddev":0.04259606823325157,"value_min":-1,"value_max":0.09642677009105682,"value_range":1.0964267253875732,"histogram_probability_sum":1,"histogram_entropy_bits":0.08158967643976212,"gradient_energy_x":0.000052148614486213773,"gradient_energy_y":0.00005695923391613178,"gradient_magnitude_mean":0.0008515749941579998,"gradient_axis_bias":-0.044090501964092255,"gradient_nonzero_flag":1,"laplacian_mean":-3.9421063635636244e-11,"laplacian_energy":0.00003635809844126925,"laplacian_abs_mean":0.0004365424392744899,"gradient_magnitude_variance":0.00010850830585695803,"gradient_magnitude_stddev":0.010416732169687748,"gradient_magnitude_cv":12.23231315612793,"gradient_magnitude_max":0.27796632051467896,"gradient_energy_over_variance":0.06013355776667595,"laplacian_energy_over_variance":0.020038357004523277,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0003596627793740481,"scale_diff2_mid":0.0034989183768630028,"scale_diff2_far":0.006612927187234163,"scale_diff2_near_over_variance":0.19822408258914948,"scale_diff2_mid_over_variance":1.9283894300460815,"scale_diff2_far_over_variance":3.6446402072906494,"value_histogram":[[[0.9934234619140625,0.9934234619140625,0.9934234619140625],[0.00164794921875,0.00164794921875,0.00164794921875],[0.000762939453125,0.000762939453125,0.000762939453125],[0.000457763671875,0.000457763671875,0.000457763671875],[0.0003814697265625,0.0003814697265625,0.0003814697265625],[0.000274658203125,0.000274658203125,0.000274658203125],[0.0003509521484375,0.0003509521484375,0.0003509521484375],[0.0002288818359375,0.0002288818359375,0.0002288818359375],[0.0003509521484375,0.0003509521484375,0.0003509521484375],[0.000244140625,0.000244140625,0.000244140625],[0.0002899169921875,0.0002899169921875,0.0002899169921875],[0.000274658203125,0.000274658203125,0.000274658203125],[0.00018310546875,0.00018310546875,0.00018310546875],[0.0002593994140625,0.0002593994140625,0.0002593994140625],[0.0002593994140625,0.0002593994140625,0.0002593994140625],[0.0001983642578125,0.0001983642578125,0.0001983642578125],[0.000244140625,0.000244140625,0.000244140625],[0.0001678466796875,0.0001678466796875,0.0001678466796875],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,0.0003596627793740481,0.19822408258914948],[0.0625,0.0034989183768630028,1.9283894300460815],[0.25,0.006612927187234163,3.6446402072906494]]]},"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\",\"15\",\"3\",\"21\"]"}