Table 4
Summary of measured and calculated values.
| Identifier | OH+ | K i | N(Htot) × 1021 (cm−2) | ζp × 10−16 (s−1) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wλ (mÅ) | N(OH+) | Wλ (mÅ) | N(K i) | Table 1 | EB−V | N(K i) | Table 1 | EB−V | N(K i) | ||||||
| (0,0) | (1,0) | × 1013 (cm−2) | × 1013 (cm−2) | ||||||||||||
| HD 37367 | 1 0.7(4) | 1.3(3) | ⋯ | ⋯ | 2.2 | 2.15 | ⋯ | 3.9(8) | 3.9(8) | ⋯ | |||||
| 2 0.7(5) | |||||||||||||||
| HD 41117 | 1 3.3(3) | 7 1.8(3) | 4.9(6) | 1 1.4(2) | 0.15(2) | 3.5 | 2.38 | 3.1(4) | 8.9(1.1) | 13.2(1.6) | 10.0(1.8) | ||||
| 2 2.2(3) | 8 1.2(3) | 2 0.5(2) | |||||||||||||
| 4 0.4(2) | 9 0.6(2) | ||||||||||||||
| 5 0.4(2) | |||||||||||||||
| HD 75860 | 1 3.2(7) | 7 1.2(5) | 3.9(5) | 1 0.3(2) | 0.05(1) | ⋯ | 5.05 | 1.6(4) | ⋯ | 5.0(7) | 15.7(4.2) | ||||
| 2 0.9(6) | 8 1.2(5) | 2 0.3(2) | |||||||||||||
| 4 0.3(3) | 9 0.9(8) | ||||||||||||||
| 5 0.5(5) | 10 0.5(3) | ||||||||||||||
| HD 79186 | 1 2.6(3) | 7 1.8(3) | 4.8(4) | 1 0.4(2) | 0.05(1) | 2.6 | 1.62 | 1.7(3) | 12.1(1.1) | 19.0(1.8) | 18.3(3.5) | ||||
| 2 1.6(3) | 8 1.5(4) | 2 0.3(2) | |||||||||||||
| 5 1.1(4) | 11 0.9(4) | ||||||||||||||
| HD 80558 | 1 4.9(3) | 7 3.4(3) | 8.3(4) | 1 2.0(1) | 0.19(7) | ⋯ | 3.31 | 3.6(1.3) | ⋯ | 16.3(7) | 14.9(5.5) | ||||
| 2 2.5(3) | 8 1.7(3) | 2 0.3(1) | |||||||||||||
| 3 0.9(3) | 9 1.4(3) | ||||||||||||||
| 4 1.2(2) | 10 0.9(3) | ||||||||||||||
| 5 0.9(3) | 11 0.8(4) | ||||||||||||||
| HD 114886 | 1 3.3(1.4) | 7 2.9(1.5) | 6.1(8) | ⋯ | ⋯ | 2.5 | 1.62 | ⋯ | 15.8(2.1) | 24.6(3.3) | ⋯ | ||||
| 2 2.1(1.6) | |||||||||||||||
| HD 185418 | 1 1.9(5) | 7 1.3(4) | 3.3(3) | 1 1.1(3) | 0.132(3) | 2.6 | 2.44 | 2.9(1) | 8.4(8) | 8.9(8) | 7.4(7) | ||||
| 2 0.9(5) | 8 0.7(5) | 2 0.5(3) | |||||||||||||
| 3 0.5(4) | 9 1.4(7) | ||||||||||||||
| 4 0.9(7) | |||||||||||||||
| HD 185859 | 1 3.0(4) | 7 1.7(4) | 4.3(4) | 1 1.4(2) | 0.175(1) | ≥1.7 | 3.25 | 3.40(1) | ≤16.4 | 8.6(8) | 8.2(8) | ||||
| 2 1.5(4) | 8 0.5(3) | 2 0.7(2) | |||||||||||||
| 3 0.4(3) | 10 0.5(4) | ||||||||||||||
| 4 0.5(4) | |||||||||||||||
| HD 186745 | 1 1.9(7) | 7 3.0(1.1) | 3.4(8) | 1 3.7(6) | 0.38(7) | ⋯ | 5.10 | 5.3(1.0) | ⋯ | 4.3(1.0) | 4.2(1.3) | ||||
| 2 0.9(7) | 2 1.2(4) | ||||||||||||||
| HD 186841 | 1 4.1(1.2) | 7 1.3(8) | 5.3(9) | 1 3.3(2) | 0.395(1) | ⋯ | 5.51 | 5.37(1) | ⋯ | 6.3(1.1) | 6.4(1.1) | ||||
| 2 1.8(1.0) | 2 1.5(3) | ||||||||||||||
| 4 1.3(8) | |||||||||||||||
| ζp weighted average: | 8.5(4) | 8.5(3) | 7.5(4) | ||||||||||||
Notes. For the OH+ equivalent width measurements in Col. 2, each of the values is preceded with a number labeling the absorption line as listed in Table 3; for the K I Wλ-values, labels 1 and 2 represent the 4044 and the 4047 Å components, respectively. The total hydrogen column density N(Htot) is obtained via three ways: derived from Table 1 where N(Htot) = N(H I) + 2N(H2), from EB−V, and from N(K I) (Cols. 7–9). The corresponding cosmic ray ionization rates ζp calculated using each of these N(Htot)-values are listed in Cols. 10–12. Numbers enclosed in parentheses denote the uncertainty of the last digit(s); for example, 1.2(3) ≡ 1.2 ± 0.3, whereas 4.3(2.1) ≡ 4.3 ± 2.1.
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