Formation rates of complex organics in UV irradiated CH3OH-rich ices - I. Experiments

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Volume 504 / No 3 (September IV 2009)

A&A, 504 3 (2009) 891-913

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Table 1:

Experimental parameters for UV-irradiation experiments.
Exp.	Species	Temp.^a	Thick.	UV flux
		(K)	(ML)	(10¹³ cm^-2 s^-1)
1	CH₃OH	20	21	1.1
2	CH₃OH	30	19	1.1
3	CH₃OH	50	20	1.1
4	CH₃OH	70	22	1.1
5	CH₃OH	20	19	4.3
6	CH₃OH	50	15	4.3
7	CH₃OH:CO	20	12:17	1.1
8	CH₃OH:CO	30	12:11	1.1
9	CH₃OH:CO	50	16:7	1.1
10	CH₃OH:CH₄	30	11:27	1.1
11	CH₃OH:CH₄	50	11:6	1.1
12	CH₃OH:CO	20	6:60	1.1
13	CH₃OH	20	6	1.1
14	CH₃OH	50	6	1.1
15	CH₃OH	20	4	4.3
16	CH₃OH	50	8	4.3
17^b	CH₃OH	20	18	1.1
18^c	CH₃OH	20	20	1.1
19	CH₃OD	20	$\sim$ 20	1.1
20	CH₃OD	50	$\sim$ 20	1.1
21	CD₃OH	20	$\sim$ 20	1.1
22	CD₃OH	50	$\sim$ 20	1.1

^a The ice-deposition and -irradiation temperature.
^b Following irradiation the ice is quickly heated to 50 K for 2 h.
^c Following irradiation the ice is quickly heated to 70 K for 2 h.

Source LaTeX | All tables | In the text

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