Table 2
Physical properties and J2000 coordinates of MM1 and MM2, and sub-fragments A, B, C and D.
| Frag. | RA | Dec | M1.2 mm | R | Subfrag. | RA | Dec | Size | Req | Rd | PA | F peak | F int | M 1.3 mm | |
|
|
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| (h:m:s) | (d:m:s) | (M⊙) | (pc) | (h:m:s) | (d:m:s) | a′′ | b′′ | (pc) | (pc) | (°) | (mJy) | (mJy) | (M⊙) | ||
|
|
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| MM1 | 18:14:30.9 | −17:33:20.5 | 46.8 | 0.26 | A | 18:14:31.0 | −17:33:18.5 | 6.6 | 3.3 | 0.04 | 0.03 | 124.3 | 13.6 | 27.5 | 12.3 |
| C | 18:14:30.0 | −17:33:25.0 | 4.0 | 4.0 | 0.03 | 0.02 | ... | 5.6 | 6.7 | 3.0 | |||||
|
|
|||||||||||||||
| MM2 | 18:14:28.3 | −17:33:28.8 | 40.6 | 0.21 | D | 18:14:28.3 | −17:33:29.5 | 4.0 | 4.0 | 0.03 | 0.02 | ... | 4.9 | 5.6 | 2.5 |
|
|
|||||||||||||||
| B | 18:14:29.3 | −17:33:07.5 | 5.1 | 3.1 | 0.03 | 0.02 | 38.5 | 12.0 | 15.9 | 7.1 | |||||
Notes. M1.2 mm is the mass of MM1 and MM2 (extracted from Peretto et al. 2014) and multiplied by a conversion factor (see text). R is the deconvolved radius of MM1 and MM2 as calculated by Peretto et al. (2014). a × b is the non-deconvolved size of A, B, C and D; PA is the position angle, Fpeak is the peak flux at 1.3 mm, Fint is the 1.3 mm integrated flux, and M1.3 mm is the total 1.3 mm mass of A, B, C and D. The equivalent radius 
, where A is the source area. Rd is the deconvolved equivalent radius. Sub-fragments A and C are associated with MM1, while D is associated with MM2.
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