30.08.2014 Views

Observational Constraints on The Evolution of Dust in ...

Observational Constraints on The Evolution of Dust in ...

Observational Constraints on The Evolution of Dust in ...

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

Evoluti<strong>on</strong> <strong>of</strong> <strong>Dust</strong> <strong>in</strong> Protoplanetary Disks 109<br />

Table 4.2 – Characteristics <strong>of</strong> YSOs <strong>in</strong> Serpens<br />

No. Emb PAH a S 9.8 S 11.3 S 10µm<br />

peak<br />

S 19.0 S 23.8 S 20µm<br />

peak<br />

Cluster Spectral Type<br />

1 – – 2.53 2.13 2.59 2.00 1.52 1.96 K2<br />

3 – – 1.49 1.35 1.50 1.33 1.23 1.26 D M0<br />

6 – – 2.12 1.73 2.13 1.61 1.33 1.55 D K5<br />

7 – – 1.38 1.25 1.38 1.39 1.34 1.36 D M0<br />

8 – – 1.15 1.43 1.14 1.21 1.45 0.82 D<br />

9 – – 1.64 1.48 1.68 2.24 1.97 2.27 D<br />

10 – – 1.25 1.29 1.28 1.47 1.29 1.51 D<br />

13 – – – – – 1.33 1.87 1.29 D<br />

14 – – 1.45 1.38 1.45 1.65 1.43 1.53 M2<br />

15 – – 2.67 2.19 2.68 2.59 2.07 2.46 D<br />

20 – – – – – 0.90 0.85 1.13<br />

21 – – 1.09 1.17 1.10 1.45 1.57 1.34<br />

24 – – – – – 1.69 1.29 1.30<br />

26 Y – – – – – – –<br />

27 Y – – – – – – –<br />

28 Y – – – – – – –<br />

29 – – 1.84 1.59 1.89 1.56 2.03 1.73 M2<br />

30 – – 1.32 1.38 1.34 1.22 1.18 1.33 M1<br />

31 – – 1.76 1.72 1.76 0.99 0.92 0.99<br />

32 – – – – – 0.89 1.13 0.72<br />

36 – – 1.47 1.35 1.48 1.41 1.31 1.41 K5<br />

38 – – – – – – – –<br />

39 Y – – – – – – – E<br />

40 – – 1.06 1.20 1.09 1.29 1.26 1.25 E M7<br />

41 – – 1.73 1.77 1.93 3.45 4.18 3.74 C K2<br />

42 – – – – – – – – E<br />

43 – – 1.32 1.40 1.35 1.18 1.18 1.28 M0.5<br />

44 Y – – – – – – – C M6<br />

45 Y – – – – – – – C<br />

47 Y – – – – – – – E M5<br />

48 – – 1.22 1.21 1.26 1.12 1.05 1.18 E M5.5<br />

49 Y – – – – – – – C<br />

50 Y – – – – – – – C<br />

51 Y – – – – – – –<br />

52 – Y – – – – – – E G3<br />

53 – – 1.19 1.32 1.25 1.26 1.04 1.18 M2.5<br />

54 – – 1.13 1.26 1.21 1.19 1.47 1.07 C<br />

55 – – 1.88 1.68 1.89 1.53 1.18 1.35 E K2<br />

56 – – 1.56 1.49 1.55 1.32 1.23 1.41<br />

57 – – 1.39 1.47 1.43 2.01 1.81 1.90 C<br />

58 – – 1.09 1.15 1.16 1.13 1.20 1.33 C K7<br />

59 – – – – – – – – C<br />

60 – – 1.00 1.08 1.01 1.27 1.25 1.26 C M0.5<br />

61 – – 1.24 1.25 1.25 1.28 1.32 1.26 C M0<br />

62 – – – – – 1.21 1.31 1.26 C K0<br />

63 Y – – – – – – – C<br />

64 – – – – – 1.41 1.27 1.36 C<br />

65 – – 1.00 1.10 1.00 1.21 1.12 1.06 C<br />

66 – – 1.19 1.18 1.20 1.15 1.07 1.11 E K5<br />

67 Y – – – – – – – C<br />

69 – – – – – 2.14 2.17 2.27 B<br />

70 – – – – – 1.29 1.36 1.31 E A3<br />

71 – – 1.50 1.49 1.48 2.48 2.86 2.51 E M3<br />

72 Y – – – – – – – C<br />

73 Y – – – – – – – C<br />

74 – – 0.99 1.24 1.03 1.44 1.33 1.55 B<br />

75 – – 1.37 1.37 1.38 1.64 1.35 1.50<br />

76 – – 1.58 1.51 1.61 1.83 1.78 1.75 M1<br />

79 Y – – – – – – – C<br />

80 – – 1.27 1.39 1.29 0.96 0.92 0.98 B<br />

81 – – 1.59 1.52 1.66 1.50 1.28 1.42 M5<br />

82 – – 1.31 1.23 1.27 1.14 0.90 1.15 E M0<br />

83 – – – – – – – – E<br />

86 – – 1.80 1.61 1.83 1.28 0.98 1.23 M5.5<br />

87 – – – – – – – – B M4<br />

88 – – 2.58 2.75 2.53 1.70 1.41 1.47 M0.5<br />

89 – – 1.10 1.21 1.08 1.62 1.68 1.71 B K5<br />

90 – – 1.19 1.19 1.21 1.54 1.62 1.67 B<br />

91 Y – – – – – – – E K7<br />

92 – – 1.56 1.60 1.63 1.92 1.66 1.97 E M0<br />

94 – – 1.14 0.85 0.99 0.46 0.53 0.54

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!