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Home All issues Volume 498 / No 1 (April IV 2009) A&A, 498 1 (2009) 167-194 Full HTML
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Table 8:

The classification of the source sample with the recipe outlined in the text.
Source Codea Stage
Embedded sources
GSS 30 S $_{\rm HC8}$ E$_{\rm H8}$ P$_{\rm H8}$I 1
LFAM 1 S$_{\rm H8}$ N$_{\rm C}$ E$_{\rm H8}$ P$_{\rm H}$ O8 1
VLA 1623 S $_{\rm HC8}$ E$_{\rm H8}$ P$_{\rm H8}$ 0
WL 12 S $_{\rm HC8}$ E $_{\rm HC8}$ P $_{\rm HC8}$I 1
LFAM 26 S $_{\rm HC8}$ E $_{\rm HC8}$ P$_{\rm H8}$ O$_{\rm C}$ 1
WL 17 S$_{\rm H8}$ N$_{\rm C}$ P$_{\rm H8}$I 1(T)
Elias 29 S $_{\rm HC8}$ E$_{\rm H8}$ P$_{\rm H8}$I 1
IRS 37 S$_{\rm HC}$ W8 E $_{\rm HC8}$ P $_{\rm HC8}$I 1
WL 3 S$_{\rm HC}$ W8 E $_{\rm HC8}$ P$_{\rm H}$ 1
WL 6 S$_{\rm HC}$ N8I 1(T)
IRS 43 S $_{\rm HC8}$ E$_{\rm H8}$ P$_{\rm H8}$I 1
IRS 44 S $_{\rm HC8}$ E $_{\rm HC8}$ P $_{\rm HC8}$ 1
Elias 32 S $_{\rm HC8}$ E$_{\rm H8}$ P$_{\rm H8}$I 1
Elias 33 S $_{\rm HC8}$ E$_{\rm H8}$ P8I 1
IRS 54 S$_{\rm HC}$ W8 E $_{\rm HC8}$ P $_{\rm HC8}$I 1(T)
IRAS 16285-2355 S$_{\rm H8}$ W$_{\rm C}$ E $_{\rm HC8}$ P $_{\rm HC8}$ 1
IRS 63 S$_{\rm H8}$ W$_{\rm C}$ E $_{\rm HC8}$ P $_{\rm HC8}$I 1(T)
Confused Sources
CRBR 2324.1-1619 S $_{\rm HC8}$ E $_{\rm HC8}$ O $_{\rm HC8}$ C
GY51 S8 N$_{\rm HC}$ E8 O8 C
WL19 S$_{\rm C8}$ N$_{\rm H}$ E $_{\rm HC8}$ O $_{\rm HC8}$I C
IRS 42 S $_{\rm HC8}$ E$_{\rm H8}$ O$_{\rm H8}$I C
GY 256 S$_{\rm HC}$ N8 C
Disks
SSTc2d J162527.6-243648 N $_{\rm HC8}$ 2
GSS 26 S8 N$_{\rm HC}$ P8 2
CRBR 2315.8-1700 S$_{\rm H8}$ N$_{\rm C}$ E$_{\rm H}$ P8 O$_{\rm H}$ 2
CRBR 2317.3-1925 S$_{\rm H}$ W8 N$_{\rm C}$ 2
VSSG 1 W8 N$_{\rm HC}$ P8 2
CRBR 2339.1-2032 S$_{\rm H}$ W8 N$_{\rm C}$ P8 2
WL 2 W$_{\rm H8}$ N$_{\rm C}$ E$_{\rm H8}$ O$_{\rm H8}$ 2
GY 224 W8 N$_{\rm HC}$ P8I 2
WL 20S S$_{\rm C8}$ N$_{\rm H}$ P8I 2
IRS 48 W$_{\rm C8}$ N$_{\rm H}$ E$_{\rm C}$ P8 2
GY 312 N $_{\rm HC8}$ 2
IRS 51 S$_{\rm H8}$ W$_{\rm C}$ E $_{\rm HC8}$ P8 O$_{\rm HC}$I 2
SSTc2d J162741.6-244645 W8 N$_{\rm HC}$ 2
SSTc2d J162748.2-244225 N $_{\rm HC8}$ 2
SSTc2d J162857.9-244055 S8 N$_{\rm HC}$ 2
Haro 1-4 N $_{\rm HC8}$ 2
DoAR 25 S8 N$_{\rm HC}$ P8 2
OphE MM3 S$_{\rm HC}$ W8 E $_{\rm HC8}$ O$_{\rm H8}$ 2
SR 21 W8 N$_{\rm HC}$ P8 2
CRBR 2422.8-3423 S$_{\rm H8}$ N$_{\rm C}$ E8 O8I 2
IRS 46 S8 W$_{\rm C}$ N$_{\rm H}$ E $_{\rm HC8}$ O $_{\rm HC8}$ 2
SR 9 N $_{\rm HC8}$ 2
2Mass 16282 W8 N$_{\rm HC}$ 2
a The coding in column 2 is as follows: S, W and N determine if a line or continuum is Strong, Weak or Not detected/observed. E, P and O determine if a source is Extended, Peaking or Offset peaking. The subscripts H, C and 8 refer to the HCO+, C18O and 850 $\mu $m. I is detected CO2 ice absorption. Column 3 lists the classification. 1 is a stage 1 embedded YSO; 2 is a disk and C is Confused.

Source LaTeX | All tables | In the text

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