{"collection":"grad-noise-175k","coord":"t19_x18_u6_b4","data":{"index":152623,"ordinal":"155019847","topo":"o2(x,o2(o1(x),x))","expression":"add(R,pow(nrm(P),P))","image":"frame_expr-152623.png","measured":true,"step":100991,"globalStep":100991,"value_mean":-0.32501548528671265,"value_positive_fraction":0.3437652587890625,"value_abs_mean":0.7590878009796143,"value_variance":0.589505136013031,"value_stddev":0.7677923440933228,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":3.1945810317993164,"gradient_energy_x":0.012735853902995586,"gradient_energy_y":0.001306061865761876,"gradient_magnitude_mean":0.032727502286434174,"gradient_axis_bias":0.8139767050743103,"gradient_nonzero_flag":1,"laplacian_mean":-0.00001196310404338874,"laplacian_energy":0.023405367508530617,"laplacian_abs_mean":0.020343070849776268,"gradient_magnitude_variance":0.012975129298865795,"gradient_magnitude_stddev":0.11390842497348785,"gradient_magnitude_cv":3.480510950088501,"gradient_magnitude_max":2,"gradient_energy_over_variance":0.023819835856556892,"laplacian_energy_over_variance":0.03970341384410858,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.02052081935107708,"scale_diff2_mid":0.12124036997556686,"scale_diff2_far":0.37235361337661743,"scale_diff2_near_over_variance":0.03481024503707886,"scale_diff2_mid_over_variance":0.20566464960575104,"scale_diff2_far_over_variance":0.6316376328468323,"value_histogram":[[[0.5,0.5,0.5],[0.00030517578125,0.00030517578125,0.00030517578125],[0.001190185546875,0.001190185546875,0.001190185546875],[0.0018768310546875,0.0018768310546875,0.0018768310546875],[0.0023956298828125,0.0023956298828125,0.0023956298828125],[0.003936767578125,0.003936767578125,0.003936767578125],[0.0046234130859375,0.0046234130859375,0.0046234130859375],[0.006378173828125,0.006378173828125,0.006378173828125],[0.008636474609375,0.008636474609375,0.008636474609375],[0.0132598876953125,0.0132598876953125,0.0132598876953125],[0.013214111328125,0.013214111328125,0.013214111328125],[0.01702880859375,0.01702880859375,0.01702880859375],[0.0185089111328125,0.0185089111328125,0.0185089111328125],[0.0213775634765625,0.0213775634765625,0.0213775634765625],[0.0221710205078125,0.0221710205078125,0.0221710205078125],[0.0213165283203125,0.0213165283203125,0.0213165283203125],[0.0183563232421875,0.0183563232421875,0.0183563232421875],[0.0199127197265625,0.0199127197265625,0.0199127197265625],[0.0180816650390625,0.0180816650390625,0.0180816650390625],[0.0132293701171875,0.0132293701171875,0.0132293701171875],[0.0165252685546875,0.0165252685546875,0.0165252685546875],[0.0142364501953125,0.0142364501953125,0.0142364501953125],[0.0144195556640625,0.0144195556640625,0.0144195556640625],[0.0135498046875,0.0135498046875,0.0135498046875],[0.0142059326171875,0.0142059326171875,0.0142059326171875],[0.0133209228515625,0.0133209228515625,0.0133209228515625],[0.0134429931640625,0.0134429931640625,0.0134429931640625],[0.0152435302734375,0.0152435302734375,0.0152435302734375],[0.0145111083984375,0.0145111083984375,0.0145111083984375],[0.01495361328125,0.01495361328125,0.01495361328125],[0.01519775390625,0.01519775390625,0.01519775390625],[0.114593505859375,0.114593505859375,0.114593505859375]]],"scale_curve":[[[0.015625,0.02052081935107708,0.03481024503707886],[0.0625,0.12124036997556686,0.20566464960575104],[0.25,0.37235361337661743,0.6316376328468323]]]},"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\",\"18\",\"6\",\"4\"]"}