\begin{table}%t1
\caption{Results of the quantitative spectral analysis of the ESO SPY sdO 
stars sorted by increasing helium abundance ($\logy$). "Outliers'', i.e. values with 
relative errors between two or more exposures above the 2-$\sigma$ level of the global relative error, are flagged by an asterisk.}\label{tab_newgrid}
\small%\centerline
{\begin{tabular}{llllllllll}
\hline\hline\noalign{\smallskip}
Object&ICRS 2000.0&$B$&$M_V$\hspace*{1cm}&$\teff$ & $\logg$ & $\logy$ & $\log~(L)$ &CN & Rem.\\
  & &mag&mag &[K] & $[{\rm cm\ s^{-2}}]$ &  & $[{L_{\odot}}]$ & class &   \\
\noalign{\smallskip}\hline \noalign{\smallskip}
\multicolumn{10}{l}{helium deficient:}\\
HE~1059$-$2735 &11:01:24.95 $-$27:51:42.9&15.21$^a$ &3.11& 40966 & 5.38 & $-$3.62 & 2.16 &0& 2\\
HE~1130$-$0620 &11:32:41.60 $-$06:36:54.4&15.76$^a$ &4.05& 48122 & 5.84 & $-$3.07 & 1.98 &0& 1\\
HE~1237$-$1408 &12:39:56.64 $-$14:24:48.4&15.97$^a$ &3.02& 39683 &5.33 & $-$2.99 & 2.15 &0& 1, 2, 5, 8\\
HE~1318$-$2111 &13:21:15.66 $-$21:27:18.5&14.48$^a$ &3.31 & 36254$^{\ast}$& 5.42  & $-$2.91 & 1.92 &0& 2, 5\\
HE~1115$-$0631 &11:18:11.69 $-$06:47:33.2&14.77$^a$ &4.17 & 40443 & 5.80 & $-$2.59 & 1.72 &0& 1\\
PG~0026$+$136  &00:28:52.33 +13:54:45.8&15.74$^{\rm 1}$ &3.17 & 38830 & 5.38 & $-$2.39 & 2.07  &0&  1\\
EC~09445$-$0905  &09:47:03.39 $-$09:19:50.5&15.69$^a$ &4.59 & 73862 & 6.22 & $-$2.08 & 2.28  &0& 2, 4  \\
HE~1423$-$0119 &14:25:51.29 $-$01:33:17.4&16.56$^a$ &3.12 & 52662 & 5.50 & $-$1.61 & 2.48 &0& 1\\
HE~1513$-$0432 &15:16:19.17 $-$04:43:58.0&16.04$^a$ &4.41 & 42699 &5.92 & $-$1.36$^{\ast}$ & 1.69 &0& 1, 7\\
HE~0040$-$4838 &00:42:31.08 $-$48:22:16.2&16.07&3.79 & 41823 & 5.67 & $-$1.35 & 1.91 &0& \\
HE~1047$-$0637 &10:50:28.79 $-$06:53:25.9&14.42$^a$ &1.49 & 60650 & 5.03 & $-$1.34 & 3.39 &0& 1, 5\\
HE~1356$-$1613 &13:59:12.52 $-$16:28:01.8&16.18&4.11 & 55925$^{\ast}$ & 5.93 & $-$1.30 & 2.15 &0& 5 \\
HE~1106$-$0942 &11:09:08.22 $-$09:58:48.6&16.34&4.92 & 79742$^{\ast}$ & 6.40 & $-$1.03 & 2.27 &0&1\\
 \hline
\multicolumn{10}{l}{helium enriched:}\\
HE~1238$-$1745 &12:41:01.16 $-$18:01:59.0&14.31$^a$ &3.83 & 38219 & 5.64 & $-$0.55 & 1.78 &N& 2, 5\\
HE~1258$+$0113 &13:00:59.23 +00:57:11.7&16.23$^b$ &3.80 & 39359 & 5.64 & $-$0.53 & 1.83 &N& 1, 5, 7\\
HE~2218$-$2026 &22:21:13.02 $-$20:11:17.6&16.28&4.40 & 38330 & 5.87 & $-$0.35 & 1.56 &C\&N& \\
HE~1135$-$1134 &11:38:10.66 $-$11:51:03.8&15.45&3.88 & 40079 & 5.68 & $-$0.26 & 1.82 &N& 1\\
HE~1136$-$2504 &11:39:10.21 $-$25:20:55.5&13.83$^a$ &4.25 & 41381 & 5.84 & $-$0.16 & 1.72 &N& 2, 5\\
HE~1310$-$2733 &13:12:50.65 $-$27:49:03.1&14.38&3.76 & 40000 & 5.63 & $-$0.15 & 1.87 &N& 2, 5\\
HE~2359$-$2844 &00:01:38.48 $-$28:27:42.8&15.7 &3.85 & 38325 & 5.65 & $-$0.15 & 1.77 &C\&N& 3 \\
PG~2204$+$070  &22:07:16.20 +07:18:36.0&15.74$^{\rm 4}$ &3.72 & 40606 & 5.62 &0.07 & 1.90 &N& 1, 4, 8\\
HE~1256$-$2738 &12:59:01.48 $-$27:54:19.3&16.29$^a$ &4.04 & 40029 &5.68 & 0.09 & 1.82    & C\&N & 2, 5 \\
HE~2203$-$2210 &22:06:29.38 $-$21:56:00.0&15.04&4.95 & 47343 & 6.20 & 0.45 & 1.59 &C\&N& \\
HE~1142$-$2311 &11:44:50.15 $-$23:28:18.0&15.37$^a$ &3.86 & 54718 & 5.80 & 0.68 & 2.21 &C$^d$ & 2, 5, 6\\
HE~0111$-$1526 &01:13:38.24 $-$15:11:02.6&14.59$^a$ &3.86 & 39152 & 6.31  & 0.83 & 1.16 & C\&N & 3, 8\\
HE~1251$+$0159 &12:54:08.35 +01:43:24.0&15.24$^a$ &4.47 & 48208 & 5.98 & 1.03 & 1.80 &C& 1 \\
HE~1511$-$1103 &15:14:17.04 $-$11:14:13.6&14.78$^a$ &3.88 & 42298 & 5.68 & 1.10 & 1.91 &C\&N& 1, 5\\
HE~1430$-$0815 &14:33:36.93 $-$08:28:24.8&15.69$^a$ &2.32 & 61011 & 5.26  & 1.17 & 2.97 &C&1, 2, 7, 8\\
HE~1203$-$1048 &12:05:56.59 $-$11:05:29.4&15.69&3.98 & 45439 & 5.91$^{\ast}$ & 1.36$^{\ast}$ & 1.91 &C& 1\\
HE~1446$-$1058 &14:49:24.49 $-$11:11:19.0&15.00$^a$ &3.91 & 45000 & 5.76 & 1.37 & 1.94 &C\&N & 2\\
HE~0342$-$1702 &03:44:58.82 $-$16:52:42.2&14.75&4.18 & 41914 & 5.78 & 1.40 & 1.79 &N& \\
HE~0952$+$0227 &09:55:34.57 +02:12:47.9&14.72&3.84 & 46524$^{\ast}$ & 5.75 & 1.41 & 2.00 &C$^d$ & 1, 5\\
HE~2347$-$4130 &23:50:19.70 $-$41:14:01.1&15.16&4.07 & 44875 & 5.83 & 1.44 & 1.88 &C& \\
HE~0414$-$5429 &04:15:30.23 $-$54:21:58.7&14.60&3.86 & 44678 & 5.76 & 1.57$^{\ast}$ & 1.96 &C$^d$ & \\
HE~0914$-$0314 &09:17:15.62 $-$03:53:57.3&14.93&3.97 & 45136 & 5.79 & 1.65 & 1.94 & C$^d$ &1\\
BPS~CS~22955$-$0024 &20:23:50.26 $-$25:08:28.8&15.50$^c$ &4.04 & 44622 & 5.80 & 1.72 & 1.89 &C\&N& 4\\
HE~0155$-$3710 &01:58:01.44 $-$36:56:21.9&15.08&4.24 & 41405 & 5.77 &1.76 & 1.76 &N &3, 7\\
HE~1136$-$1641 &11:38:54.62 $-$16:58:13.4&14.82$^a$ &4.03 & 44646 & 5.80 & 1.81 & 1.88 &C& 2\\
HE~0958$-$1151 &10:00:42.64 $-$12:06:00.0&13.81$^a$ &3.29 & 44125 & 5.51$^{\ast}$ & 1.85 & 2.18 &C$^d$ & 1, 2, 4, 5\\
HE~0016$-$3212 &00:18:53.22 $-$31:56:01.7&14.27&3.73 & 41674 & 5.70$^{\ast}$ & 2.14 & 1.97 & C\&N & 3, 6\\
HE~0031$-$5607 &00:34:07.75 $-$55:51:05.9&15.45&5.37 & 41423 & 6.25 & 2.26$^{\ast}$ & 1.31 &N& 8\\
HE~1316$-$1834 &13:19:16.93 $-$18:49:52.0&16.24&3.55 & 42811 & 5.56 & 2.32 & 2.05 &N& 2, 8\\
PG~2258$+$155  &23:00:57.75 +15:48:39.8&15.14$^c$ &4.77 & 42084 & 6.08$^{\ast}$ & 2.84$^{\ast}$ & 1.56 &N& 1, 4\\
PG~1632$+$222  &16:34:16.09 +22:11:40.9&15.13$^b$ &4.77 & 39384 &6.16 & 2.84 & 1.31 &C& 1, 4, 8\\
HE~0001$-$2443 &00:04:31.01 $-$24:26:21.1&13.66&4.62 & 40975 & 5.94 & 2.97 & 1.60 &N& 3\\
HZ~1  & 04:50:13.52 +17:42:06.2 &12.60$^a$ &3.95 & 41344 & 5.68 &3.00 & 1.87 &N& 3, 4\\
\hline
\end{tabular}}
\smallskip
1:~Also in PG survey \citep{green86}. 2:~Also in EC survey \citep{stob87}. 3:~Also in MCT survey \citep{deme87}. 4:~\citet{mccook99}, misclassified as white dwarf. 5:~\citet{chri01}.  6:~Possibly cool companion indicated by $B-J$, $J-K$ colours.  7:~Possibly cool companion indicated by $B-J$  colour. 8:~Only one spectrum available\\
 $^{a}$ From subdwarf data base \citep{oest06}. $^b$ From SDSS $g'$ and $r'$ using the 
calibration of \citet{smi02}. $^c$ Photographic magnitude (SIMBAD). $^d$ Weak N~lines also present.
 \end{table}