Diversity of chemistry and excitation conditions in the high-mass star forming complex W33

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Table 3

Pointing center coordinates and rms noise levels of APEX and SMA observations.

			APEX	SMA (230 GHz)
Source^a	RA	Dec	rms_Line	rms_Cont^b	rms_Line
	(hh mm ss.ss)	(dd ′′″″.″)	(mK)	(mK)	(mK)	(mK)
					LSB	USB


W33 Main1	18 14 25.39	−17 54 00.6	13	11	240	330
W33 A1	18 14 36.10	−17 55 03.0	16	9	250	340
W33 B1	18 14 07.07	−18 00 44.7	14	9	250	330
W33 B	18 13 54.33	−18 01 51.7	26	18	240	310
W33 A	18 14 39.00	−17 52 05.0	35	13	150	110
W33 Main	18 14 13.72	−17 55 43.6	31	126	260	350

Notes.

^(a)

In this table and in the rest of this publication, the W33 sources are sorted along the evolutionary sequence that is established in Sects. 5, 6, and 8.

^(b)

The conversion factor from mJy beam^-1 to mK is 1.8.

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