{"collection":"grad-noise-175k","coord":"t19_x1_u6_b105","data":{"index":138325,"ordinal":"154333131","topo":"o2(x,o2(o1(x),x))","expression":"dot(P,lrg(nrm(P),D))","image":"frame_expr-138325.png","measured":true,"step":135007,"globalStep":135007,"value_mean":0.6599088311195374,"value_positive_fraction":0.75,"value_abs_mean":0.7613781690597534,"value_variance":0.30166006088256836,"value_stddev":0.5492358803749084,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.0394341945648193,"gradient_energy_x":0.007402947172522545,"gradient_energy_y":0.0074029602110385895,"gradient_magnitude_mean":0.034432411193847656,"gradient_axis_bias":-8.806293294583156e-7,"gradient_nonzero_flag":1,"laplacian_mean":0.0002124827151419595,"laplacian_energy":0.027218008413910866,"laplacian_abs_mean":0.04012582078576088,"gradient_magnitude_variance":0.013603839091956615,"gradient_magnitude_stddev":0.11663549393415451,"gradient_magnitude_cv":3.3873751163482666,"gradient_magnitude_max":1.0182703733444214,"gradient_energy_over_variance":0.049081429839134216,"laplacian_energy_over_variance":0.090227410197258,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.012538222596049309,"scale_diff2_mid":0.040670718997716904,"scale_diff2_far":0.11278229206800461,"scale_diff2_near_over_variance":0.04156407713890076,"scale_diff2_mid_over_variance":0.1348230093717575,"scale_diff2_far_over_variance":0.37387213110923767,"value_histogram":[[[0.0180816650390625,0.0180816650390625,0.0180816650390625],[0.00531005859375,0.00531005859375,0.00531005859375],[0.0031585693359375,0.0031585693359375,0.0031585693359375],[0.00311279296875,0.00311279296875,0.00311279296875],[0.002105712890625,0.002105712890625,0.002105712890625],[0.007171630859375,0.007171630859375,0.007171630859375],[0.0010528564453125,0.0010528564453125,0.0010528564453125],[0.0059661865234375,0.0059661865234375,0.0059661865234375],[0.0074462890625,0.0074462890625,0.0074462890625],[0.0030364990234375,0.0030364990234375,0.0030364990234375],[0.0052490234375,0.0052490234375,0.0052490234375],[0.0053863525390625,0.0053863525390625,0.0053863525390625],[0.0072174072265625,0.0072174072265625,0.0072174072265625],[0.0101318359375,0.0101318359375,0.0101318359375],[0.009521484375,0.009521484375,0.009521484375],[0.0450439453125,0.0450439453125,0.0450439453125],[0.123382568359375,0.123382568359375,0.123382568359375],[0.00408935546875,0.00408935546875,0.00408935546875],[0.0055694580078125,0.0055694580078125,0.0055694580078125],[0.004058837890625,0.004058837890625,0.004058837890625],[0.0022430419921875,0.0022430419921875,0.0022430419921875],[0.0040283203125,0.0040283203125,0.0040283203125],[0.00079345703125,0.00079345703125,0.00079345703125],[0.0066375732421875,0.0066375732421875,0.0066375732421875],[0.004058837890625,0.004058837890625,0.004058837890625],[0.00018310546875,0.00018310546875,0.00018310546875],[0.0077667236328125,0.0077667236328125,0.0077667236328125],[0.000244140625,0.000244140625,0.000244140625],[0.00433349609375,0.00433349609375,0.00433349609375],[0.00445556640625,0.00445556640625,0.00445556640625],[0.0072784423828125,0.0072784423828125,0.0072784423828125],[0.681884765625,0.681884765625,0.681884765625]]],"scale_curve":[[[0.015625,0.012538222596049309,0.04156407713890076],[0.0625,0.040670718997716904,0.1348230093717575],[0.25,0.11278229206800461,0.37387213110923767]]]},"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\",\"1\",\"6\",\"105\"]"}