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Table 2

Fitted intrinsic parameters of the Magellanic Cloud Cepheids.

Star P MJD0 R a 3.6 μm excess 4.5 μm excess
(day) (day) (μas) (R) (K) (mag) (mag)

LMC
HV6093 4.7850 ± 0.0001 52 175.93 ± 0.07 7.5 ± 0.2 40.3 ± 1.0 3.76 ± 0.02 3.22 ± 0.09
HV2405 6.9238 ± 0.0001 52 163.10 ± 0.13 9.1 ± 0.2 48.9 ± 1.1 3.75 ± 0.01 3.33 ± 0.05 0.07 ± 0.05 0.11 ± 0.05
HV12452 8.7386 ± 0.0001 52 164.52 ± 0.08 11.3 ± 0.3 60.7 ± 1.4 3.76 ± 0.02 3.57 ± 0.07 0.06 ± 0.04 0.06 ± 0.03
HV12717 8.8432 ± 0.0001 52 158.71 ± 2.47 11.2 ± 0.3 60.2 ± 1.5 3.76 ± 0.02 3.54 ± 0.08 0.04 ± 0.04 0.09 ± 0.03
HV2527 12.9491 ± 0.0002 52 163.87 ± 0.20 13.8 ± 0.3 74.2 ± 1.7 3.73 ± 0.03 3.63 ± 0.10 0.08 ± 0.03 0.10 ± 0.03
HV2538 13.8726 ± 0.0004 52 166.39 ± 0.63 15.3 ± 0.4 82.2 ± 2.1 3.73 ± 0.02 3.71 ± 0.09 0.07 ± 0.02 0.07 ± 0.04
HV5655 14.2118 ± 0.0002 52 161.68 ± 0.06 14.8 ± 0.3 79.5 ± 1.8 3.72 ± 0.01 3.65 ± 0.06 0.10 ± 0.03 0.11 ± 0.02
HV1006 14.2159 ± 0.0002 52 173.64 ± 0.14 16.1 ± 0.4 86.5 ± 2.0 3.73 ± 0.02 3.74 ± 0.08 0.05 ± 0.02 0.07 ± 0.02
HV12505 14.3899 ± 0.0017 52 160.85 ± 0.16 14.9 ± 0.4 80.1 ± 1.9 3.72 ± 0.02 3.63 ± 0.08 0.09 ± 0.04 0.11 ± 0.05
HV2282 14.6767 ± 0.0002 52 157.29 ± 0.08 15.7 ± 0.4 84.4 ± 1.9 3.74 ± 0.01 3.75 ± 0.05 0.03 ± 0.02 0.05 ± 0.03
HV2549 16.2220 ± 0.0002 52 158.54 ± 0.29 18.0 ± 0.4 96.7 ± 2.3 3.74 ± 0.02 3.89 ± 0.10 0.05 ± 0.02 0.06 ± 0.02
HV1005 18.7144 ± 0.0004 52 179.27 ± 0.10 17.9 ± 0.4 96.2 ± 2.2 3.73 ± 0.01 3.83 ± 0.06 0.06 ± 0.02 0.12 ± 0.03
U1 22.5450 ± 0.0005 52 146.16 ± 0.14 20.2 ± 0.5 108.6 ± 2.6 3.72 ± 0.01 3.93 ± 0.06 0.08 ± 0.02 0.07 ± 0.03
HV876 22.7156 ± 0.0005 52 145.62 ± 0.21 20.7 ± 0.5 111.2 ± 2.7 3.74 ± 0.03 4.01 ± 0.13 0.08 ± 0.02 0.07 ± 0.03
HV878 23.3059 ± 0.0004 51 910.15 ± 0.11 21.4 ± 0.5 115.0 ± 2.7 3.73 ± 0.01 3.99 ± 0.06 0.06 ± 0.02 0.06 ± 0.02
HV1023 26.5562 ± 0.0007 51 967.64 ± 0.17 23.6 ± 0.6 126.8 ± 3.0 3.71 ± 0.02 4.01 ± 0.089 0.04 ± 0.02 0.03 ± 0.02
HV899 31.0518 ± 0.0005 50 719.62 ± 0.14 26.5 ± 0.6 142.4 ± 3.3 3.70 ± 0.01 4.06 ± 0.04 0.06 ± 0.01 0.07 ± 0.03
HV873 34.4519 ± 0.0006 51 964.95 ± 0.24 28.6 ± 0.7 153.7 ± 3.5 3.74 ± 0.01 4.31 ± 0.05 0.06 ± 0.01 0.05 ± 0.03
HV881 35.7366 ± 0.0014 51 865.24 ± 0.25 29.0 ± 0.7 155.8 ± 3.7 3.71 ± 0.01 4.18 ± 0.06 0.03 ± 0.01 0.03 ± 0.03
HV879 36.8444 ± 0.0012 51 971.11 ± 0.51 29.2 ± 0.8 156.9 ± 4.1 3.70 ± 0.02 4.14 ± 0.07 0.07 ± 0.02 0.06 ± 0.03
HV909 37.5658 ± 0.0031 50 010.95 ± 0.27 30.4 ± 0.7 163.4 ± 3.8 3.72 ± 0.01 4.27 ± 0.04 0.03 ± 0.04 0.07 ± 0.04
HV2257 39.4039 ± 0.0007 51 923.52 ± 0.30 32.0 ± 0.8 172.0 ± 4.0 3.70 ± 0.01 4.23 ± 0.05 0.05 ± 0.02 0.04 ± 0.03
HV2338 42.2002 ± 0.0036 49 988.16 ± 0.34 34.4 ± 0.8 184.9 ± 4.4 3.70 ± 0.01 4.30 ± 0.04 0.04 ± 0.03 0.02 ± 0.08
HV877 45.1742 ± 0.0033 51 979.64 ± 2.27 33.3 ± 1.3 179.0 ± 6.7 3.68 ± 0.02 4.18 ± 0.07 0.05 ± 0.01 0.02 ± 0.04
HV900 47.4361 ± 0.0010 51 989.19 ± 0.60 35.0 ± 0.9 188.1 ± 4.8 3.70 ± 0.03 4.30 ± 0.14 0.07 ± 0.04 0.09 ± 0.01
HV2369 48.3688 ± 0.0024 52 012.57 ± 0.40 38.7 ± 0.9 208.0 ± 4.9 3.71 ± 0.01 4.44 ± 0.05 0.06 ± 0.03 0.04 ± 0.01
HV2827 78.8533 ± 0.0346 52 088.82 ± 6.51 51.7 ± 1.4 277.8 ± 7.3 3.69 ± 0.01 4.60 ± 0.05 0.02 ± 0.06 −0.03 ± 0.11

SMC
HV1345 13.4782 ± 0.0002 50 622.16 ± 0.33 12.0 ± 0.4 79.9 ± 2.5 3.72 ± 0.02 3.64 ± 0.07 0.01 ± 0.05 0.07 ± 0.05
HV1335 14.3808 ± 0.0002 50 624.71 ± 0.47 11.1 ± 0.3 74.3 ± 2.3 3.76 ± 0.02 3.73 ± 0.10 0.04 ± 0.03 0.06 ± 0.05
HV1328 15.8369 ± 0.0007 52 078.24 ± 0.77 13.2 ± 0.4 88.5 ± 2.8 3.76 ± 0.02 3.90 ± 0.10 0.03 ± 0.04 0.05 ± 0.03
HV1333 16.2952 ± 0.0001 52 085.07 ± 0.20 12.4 ± 0.4 82.5 ± 2.6 3.73 ± 0.01 3.71 ± 0.06 0.06 ± 0.03 0.09 ± 0.04
HV822 16.7416 ± 0.0001 50 616.44 ± 0.15 13.6 ± 0.4 91.0 ± 2.9 3.72 ± 0.02 3.75 ± 0.08
HV824 65.5188 ± 0.0635 52 051.00 ± 1.39 39.5 ± 1.7 263.5 ± 11.1 3.71 ± 0.01 4.65 ± 0.06 0.10 ± 0.15 0.14 ± 0.12
HV829 85.4960 ± 0.2340 52 046.81 ± 4.52 47.1 ± 3.1 314.8 ± 20.5 3.73 ± 0.01 4.86 ± 0.08 0.01 ± 0.22 0.05 ± 0.19
HV821 127.3405 ± 0.0276 44 131.5 ± 27.2 54.8 ± 8.1 365.8 ± 54.2 3.69 ± 0.01 4.84 ± 0.14

Notes.

(a)

The quoted errors are only statistical, a 8% error has to be added to take into account the average width of the LMC, and 7.9% for the SMC.

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