Star-forming regions of the Aquila rift cloud complex - I. NH3 tracers of dense molecular cores

S. A. Levshakov; C. Henkel; D. Reimers; M. Wang; R. Mao; H. Wang; Y. Xu

doi:10.1051/0004-6361/201220354

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Volume 553 (May 2013)

A&A, 553 (2013) A58

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Table 1

Peak intensities of NH₃(1, 1) line emission toward Aquila targets.

Source	Peak	Position		Offset	T_MB^b	V_LSR	Δv^c	Date	Other name
	Id.^a	α₂₀₀₀	δ₂₀₀₀	Δα, Δδ	(K)	(km s^-1)	(km s^-1)	(d-m-y)
		(^h: ^m: ^s)	(°: ′: ′′)	(′′), (′′)

Do243 P2	α	18:04:49	−04:32:38	40, 0	0.30(6)	6.97(1)	0.39(6)	30-03-11	J180447.8-043208 ¹
Do279 P6	α	18:29:07	+00:30:51	0, 0	2.9(6)	7.75(1)	0.753(7)	26, 29-03-11	Ser G3-G6 ²
	β			40, 40	2.1(4)	8.04(1)	0.63(1)	26, 29-03-11
	γ			−160, −80	1.8(4)	7.69(1)	0.96(3)	26, 29-03-11
	δ			−120, −40	1.7(3)	7.91(1)	0.7(1)	26, 29-03-11
	ε			80, 80	1.3(2)	7.81(1)	0.4(1)	26, 29-03-11
Do279 P12	α	18:29:47	+01:14:53	160, −40	3.2(6)	7.59(1)	0.90(3)	28-03-11	BDN 31.57+5.37 ³
	β			200, −120	2.8(6)	7.09(1)	0.84(3)	28-03-11
	γ			40, 40	2.9(6)	8.29(1)	0.91(2)	28-03-11
SS3	α	18:29:57	−02:00:10	80, −160	5(1)	7.39(1)	1.140(9)	13-01-12
	β			0, 160	3.1(6)	7.62(1)	0.396(4)	13-01-12
	γ			0, 80	3.0(6)	7.67(1)	0.488(6)	12-01-12
Do279 P8	α	18:30:04	−02:48:14	0, 0	2.5(5)	8.52(1)	0.26(2)	30-03-11
Do279 P7	α	18:31:08	−02:10:22	−80, 40	1.5(3)	6.04(1)	0.74(2)	12-01-12	BDN 28.65+3.66 ³
Do279 P18	α	18:36:48	−01:13:27	0, 0	0.20(4)	8.53(1)	1.1(1)	28-03-11
Do279 P13	α	18:39:15	+00:28:50	−40, 0	1.0(2)	8.26(1)	0.51(3)	28-03-11
Do321 P1	α	18:57:10	+00:52:58	−40, 0	0.15(3)	13.6(1)	0.30(3)	29-03-11
	β			0, 40	0.10(2)	13.5(1)	1.0(2)	29-03-11
Do321 P2	α	19:20:31	+11:17:56	−80, 120	3.0(6)	6.88(1)	0.49(1)	29-03-11	BDN 46.22–1.34,
	β			−80, 40	2.7(6)	7.06(1)	0.43(1)	29-03-11	L673, P77³
	γ			−120, −40	1.7(3)	6.93(1)	0.38(2)	29-03-11
	δ			−80, 240	1.6(3)	7.12(1)	0.47(2)	29-03-11
	ε			80, −40	1.3(3)	6.66(1)	0.73(5)	29-03-11
Ka05	α	19:37:01	+07:34:30	0, 0	2.5(5)	8.40(1)	0.365(8)	12-01-12	B335⁴, CB199⁵
Ka01	α	19:41:04	+10:57:17	0, −40	2.5(5)	9.55(1)	0.311(8)	28-03-11	B143⁴, L694–2⁶

Notes.

^(a)

Greek letters mark peaks of ammonia emission indicated in Figs. 1–3, 5, 7–10.

^(b)

The number in parentheses correspond to a 1σ statistical error at the last digital position.

^(c)

Linewidth (FWHM).

Reference. (1) Di Francesco et al. (2008); (2) Cohen & Kuhi (1979); (3) Dobashi et al. (2005); (4) Barnard (1927); (5) Clemens & Barvainis (1988); (6) Lee & Myers (1999).

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