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Table 5

Correlations between the X-ray absorbing columns and color excesses.

1 1 1 2 2 2 3 3 3
d (pc) B σ(B) B σ(B) B σ(B)

600 33.6 48.5 2.3 30.7 50.8 2.2 26.7 53.9 2.1
1000 30.2 46.3 2.1 27.1 48.5 2.0 23.1 51.5 1.9
2000 26.9 43.0 1.9 23.9 45.0 1.7 20.4 47.8 1.6
3160 22.5 41.0 1.6 19.6 42.8 1.5 16.9 45.5 1.4
4000 21.9 41.0 1.6 19.0 42.9 1.5 16.3 45.5 1.4
Planck 19.8 41.0 1.5 16.3 42.9 1.4 13.0 45.5 1.2

Notes. N(H)abs = B × E(BV). (1) NPS flux varying linearly with latitude; (2) linear variation: slope × (0.5); (3) NPS flux constant in the fields.

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