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Table 2

Southern post-AGB sources observed with the APEX telescope.

Source Observed coordinates F 25 μ F 60 μ Luminosity Distance sp. type V(LSR) Comments
J2000 Jy Jy L pc km s-1

AR Pup 08:03:01.65 –36:35:47.9 94.3 26.1 3500 28001 F0I +29 RV Tau variable
IRAS 08544-4431 08:56:14.18 –44:43:10.7 158.8 56.3 30002 5502 F3 +45 previous det., RV Tau variable
IW Car 09:26:53.30 –63:37:48.9 96.2 34.5 3000 10001 A4I –25 RV Tau variable
IRAS 10174-5704 10:19:16.89 –57:19:26.0 60.3 16.1 30002 8502 G8I +3
IRAS 10456-5712 10:47:38.40 –57:28:02.7 115.5 30.9 30002 6002 M1 –9
HD 95767 11:02:04.31 –62:09:42.8 15.7 10.9 30002 14002 F3II –32
RU Cen 12:09:23.81 –45:25:34.8 11.0 5.7 2500 22001 G2 –35 RV Tau variable
HD 108015 12:24:53.50 –47:09:07.5 33.23 8.0 30002 18002 F4I –2
IRAS 15469-5311 15:50:43.80 –53:20:43.3 42.1 15.5 30002 12002 F3 –14
IRAS 15556-5444 15:59:32.57 –54:53:20.4 17.8 7.1 30002 17002 F8 ?

Notes. Observed coordinates and other properties are listed (see Table 1). Distance estimate:

(1)

P-L relation for RV tau stars.

(2)

Assumed luminosity.

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