IUE Extinction Curves for the Magellanic Clouds

From K. D. Gordon, G. C. Clayton, K. A. Misselt, A. U. Landolt, & M. J. Wolff 2003, ApJ, 594, 279

Reddened
Star
Comparison
Star
E(B-V)
[mag]
RV
[mag]
AV
[mag]
N(HI)/A(V)
[1021 HI atoms/A(V)]
Plot Data
SMC Bar Sample
AzV 18 AzV 462 0.17 ± 0.01 3.30 ± 0.38 0.55 ± 0.08 15.41 ± 2.33 Plot Data
AzV 23 AzV 404 0.18 ± 0.01 2.65 ± 0.17 0.48 ± 0.03 17.65 ± 1.64 Plot Data
AzV 214 AzV 380 0.15 ± 0.01 2.40 ± 0.30 0.35 ± 0.05 7.08 ± 1.77 Plot Data
AzV 398 AzV 289 0.22 ± 0.02 3.14 ± 0.34 0.68 ± 0.11 11.69 ± 3.43 Plot Data
Average ... 2.74 ± 0.13 ... 13.18 ± 1.02 Plot Data
SMC Wing Sample
AzV 456 AzV 70 0.26 ± 0.02 2.05 ± 0.17 0.54 ± 0.06 7.40 ± 1.20 Plot Data
LMC2 Supershell Sample
Sk -68 140 Sk -68 41 0.20 ± 0.03 3.27 ± 0.24 0.65 ± 0.10 6.12 ± 1.81 Plot Data
Sk -68 155 Sk -67 168 0.20 ± 0.03 2.83 ± 0.23 0.57 ± 0.09 8.82 ± 2.28 Plot Data
Sk -69 228 Sk -65 15 0.15 ± 0.03 3.35 ± 0.33 0.50 ± 0.11 6.97 ± 1.79 Plot Data
Sk -69 256 Sk -68 41 0.17 ± 0.03 0.64 ± 0.19 0.11 ± 0.04 23.10 ± 9.24 Plot Data
Sk -69 265 Sk -68 40 0.19 ± 0.03 1.68 ± 0.19 0.32 ± 0.06 15.70 ± 3.35 Plot Data
Sk -69 270 Sk -67 228 0.19 ± 0.03 2.34 ± 0.22 0.45 ± 0.08 7.86 ± 2.64 Plot Data
Sk -69 279 Sk -65 63 0.21 ± 0.03 3.33 ± 0.26 0.70 ± 0.11 5.73 ± 1.69 Plot Data
Sk -69 280 Sk -67 100 0.18 ± 0.03 3.12 ± 0.27 0.56 ± 0.10 10.68 ± 2.62 Plot Data
Sk -70 116 Sk -67 256 0.19 ± 0.03 3.41 ± 0.27 0.65 ± 0.11 5.39 ± 1.19 Plot Data
Average ... 2.76 ± 0.09 ... 6.97 ± 0.67 Plot Data
LMC Average Sample
Sk -66 19 Sk -66 169 0.25 ± 0.03 3.44 ± 0.21 0.86 ± 0.11 8.15 ± 1.57 Plot Data
Sk -66 88 Sk -66 106 0.28 ± 0.03 3.67 ± 0.19 1.03 ± 0.12 5.35 ± 0.78 Plot Data
Sk -67 2 Sk -66 35 0.15 ± 0.03 3.62 ± 0.35 0.54 ± 0.11 1.84 ± 1.00 Plot Data
Sk -68 23 Sk -67 36 0.31 ± 0.02 3.35 ± 0.13 1.04 ± 0.08 1.45 ± 0.50 Plot Data
Sk -68 26 Sk -66 35 0.19 ± 0.02 3.43 ± 0.24 0.64 ± 0.08 5.48 ± 1.05 Plot Data
Sk -69 129 Sk -68 41 0.17 ± 0.03 3.36 ± 0.30 0.57 ± 0.11 7.01 ± 2.20 Plot Data
Sk -69 108 Sk -67 78 0.31 ± 0.03 3.15 ± 0.16 0.98 ± 0.10 3.07 ± 0.61 Plot Data
Sk -69 206 Sk -67 5 0.26 ± 0.03 3.68 ± 0.21 0.96 ± 0.12 8.36 ± 2.33 Plot Data
Sk -69 210 Sk -66 118 0.41 ± 0.03 3.32 ± 0.12 1.36 ± 0.11 7.35 ± 1.93 Plot Data
Sk -69 213 Sk -70 120 0.16 ± 0.03 3.96 ± 0.36 0.63 ± 0.13 2.37 ± 0.92 Plot Data
Average ... 3.41 ± 0.06 ... 3.25 ± 0.28 Plot Data

See Gordon, K.D & Clayton, G.C. 1998, ApJ, 500, 816 for definitions of the SMC Bar and SMC Wing samples and Misselt, K.A., Clayton, G.C. & Gordon, K.D. 1999, ApJ, 515, 128 for definitions of the LMC2 Supershell and LMC Average samples.

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