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. Author manuscript; available in PMC: 2020 Sep 15.
Published in final edited form as: Astrophys J. 2017 Apr 21;839(2):108. doi: 10.3847/1538-4357/aa6575

Table 7.

Properties of the Clusters in W43

No.a R.A. (J2000.0)b (°) Decl. (J2000.0)b (°) NIRc Id IId II/Ie Nembf Ntdg NMYSO Diameter (″) Diameter (pc)
1 281.799575 −2.183919 3047 561 2358 4.20(0.20) 73 55 11 412.90 142.07
1* 281.806380 −1.792551 217 59 143 2.42(0.38) 10 5 1 443.85 11.65
2* 281.912313 −2.081571 140 36 101 2.81(0.55) 2 1 3 554.08 14.54
2 281.726876 −1.506898 127 20 100 5.00(1.24) 3 4 ... 209.98 31.76
12* 281.695879 −1.525841 49 12 35 2.92(1.00) 2 0 ... 247.25 6.49
61* 281.769341 −1.654018 13 5 8 1.60(0.97) 0 0 ... 160.54 4.21
3 281.379116 −3.130973 86 8 72 9.00(3.49) 2 4 ... 516.63 13.56

Notes.

a

Subgroups identified with dc = 59″ are named under the main group with main number and an asterisk.

b

Central coordinates of the YSO groups or subgroups.

c

Number of stars with infrared excess. Includes Class I, Class II, deeply embedded protostars, and transition disk candidates.

d

I; Class I, II; Class II candidates.

e

Number in parentheses indicates uncertainty in ratio.

f

Number of deeply embedded protostars.

g

Number of transition disk candidates.

(This table is available in its entirety in machine-readable form.)