 |
 |
 |
 |
| kpc | cm-3 | cm-3 | |
| 5.5 | 0.005 | 0.14 | 0.0049 |
| 13.6 | 0.012 | 0.11 | 0.0021 |
| 22.2 | 0.019 | 0.081 | 0.0009 |
| 31.0 | 0.027 | 0.052 | 0.001 |
| 39.8 | 0.034 | 0.033 | 0.001 |
| 48.5 | 0.042 | 0.024 | 0.00079 |
| 57.3 | 0.050 | 0.019 | 0.00082 |
| 66.1 | 0.057 | 0.015 | 0.00056 |
| 74.9 | 0.065 | 0.013 | 0.00055 |
| 83.7 | 0.072 | 0.011 | 0.0005 |
| 92.5 | 0.080 | 0.0094 | 0.00045 |
| 101.3 | 0.088 | 0.0081 | 0.0004 |
| 110.2 | 0.095 | 0.0072 | 0.00034 |
| 119.0 | 0.103 | 0.0067 | 0.00034 |
| 127.8 | 0.111 | 0.0065 | 0.00033 |
| 136.6 | 0.118 | 0.0062 | 0.0003 |
| 145.4 | 0.126 | 0.0058 | 0.00027 |
| 154.2 | 0.133 | 0.0053 | 0.00025 |
| 163.0 | 0.141 | 0.0048 | 0.00022 |
| 171.8 | 0.149 | 0.0042 | 0.0002 |
| 180.6 | 0.156 | 0.0037 | 0.00017 |
| 193.9 | 0.168 | 0.0032 | 0.00016 |
| 211.5 | 0.183 | 0.0028 | 0.00013 |
| 229.1 | 0.198 | 0.0025 | 0.00011 |
| 246.7 | 0.214 | 0.0023 | 0.00012 |
| 264.3 | 0.229 | 0.0021 | 0.0001 |
| 282.0 | 0.244 | 0.0019 | 8.6e-05 |
| 299.6 | 0.259 | 0.0018 | 7.8e-05 |
| 317.2 | 0.275 | 0.0017 | 7.8e-05 |
| 334.8 | 0.290 | 0.0016 | 6.6e-05 |
| 352.4 | 0.305 | 0.0015 | 6.2e-05 |
| 374.5 | 0.324 | 0.0013 | 5.4e-05 |
| 400.9 | 0.347 | 0.0011 | 5e-05 |
| 427.3 | 0.370 | 0.001 | 4.8e-05 |
| 453.7 | 0.393 | 0.00094 | 4.2e-05 |
| 480.2 | 0.416 | 0.00086 | 3.9e-05 |
| 506.6 | 0.438 | 0.00078 | 4.2e-05 |
| 533.0 | 0.461 | 0.00072 | 3.5e-05 |
| 563.9 | 0.488 | 0.00066 | 2.9e-05 |
| 599.1 | 0.519 | 0.00059 | 2.5e-05 |
| 634.4 | 0.549 | 0.00051 | 2.7e-05 |
| 669.6 | 0.580 | 0.00045 | 2.5e-05 |
| 704.8 | 0.610 | 0.00038 | 2.1e-05 |
| 744.5 | 0.644 | 0.00032 | 1.9e-05 |
| 788.5 | 0.683 | 0.00031 | 2e-05 |
| 832.6 | 0.721 | 0.0003 | 2e-05 |
| 876.6 | 0.759 | 0.00028 | 1.7e-05 |
| 925.1 | 0.801 | 0.00025 | 1.7e-05 |
| 978.0 | 0.847 | 0.00022 | 1.6e-05 |
| 1030.8 | 0.892 | 0.00018 | 1.4e-05 |
| 1083.6 | 0.938 | 0.00013 | 1.4e-05 |
| 1140.9 | 0.988 | 0.00012 | 1.6e-05 |
| 1202.6 | 1.041 | 0.00012 | 1.8e-05 |
| 1264.3 | 1.094 | 0.00012 | 1.7e-05 |