\begin{table}
%\centering
\par
%\footnotesize
\caption{\label{tableA3}Fluxes and luminosities.}
\begin{tabular}{lrrrrrrrl}
\hline
\hline
\noalign{\smallskip}
Star                     & $f_{\rm [Ne~II]}$\tablefootmark{a}		         & $L_{\rm [Ne~II]}$	   &$f_{\rm X, 0.3{-}10, abs}$&$L_{\rm X, 0.3{-}10, abs}$&$f_{\rm X, 0.3{-}10, unabs}$&$L_{\rm X, 0.3{-}10, unabs}$& $N_{\rm H}^b$  & Refs.\tablefootmark{c}\\ 
                         &  (erg~cm$^{-2}$~s$^{-1}$)		 &      (erg~s$^{-1}$)	   &(erg~cm$^{-2}$~s$^{-1}$)& (erg~s$^{-1}$)         &(erg~cm$^{-2}$~s$^{-1}$)  & (erg~s$^{-1}$)           &   ($10^{22}$)  &  \\
\hline
RNO~15                   & $<$$2.6(0.85)\phantom{ }\times 10^{-14} $ & $<$$1.9\times 10^{29}$  &  $3.7\times 10^{-13}$  & $2.8\times 10^{30}$  &  $1.1\times 10^{-12}$ &  $8.0\times 10^{30}$  & 4.6       & 1, X	 \\  
LkH$\alpha$~270          & $ 1.3(0.35)\phantom{ }\times 10^{-14} $ & $ 9.7\times 10^{28}$  &  $3.2\times 10^{-13}$  & $2.4\times 10^{30}$  &  $1.5\times 10^{-12}$ &  $1.1\times 10^{31}$  & 0.78      & 1, X	     \\  
LkH$\alpha$~271          & $<$$3.6(1.2)\phantom{0}\times 10^{-15}  $ & $<$$2.7\times 10^{28}$  &  $3.8\times 10^{-14}$  & $2.8\times 10^{29}$  &  $1.1\times 10^{-13}$ &  $7.9\times 10^{29}$  & 3.8       & 1, X	     \\  
LkH$\alpha$~326          & $ 3.1(1.4)\phantom{0}\times 10^{-15}  $ & $ 2.3\times 10^{28}$  &  ...		    & ...                  &  ...	           &  ...                  & ...       & 1	     \\  
LkH$\alpha$~327          & $ 7.8(3.8)\phantom{0}\times 10^{-15}  $ & $ 5.8\times 10^{28}$  &  ...		    & ...                  &  ...	           &  ...                  & ...       & 1	     \\  
LkH$\alpha$~330          & $ 3.8(1.9)\phantom{0}\times 10^{-15}  $ & $ 2.8\times 10^{28}$  &  ...		    & ...                  &  ...	           &  ...                  & ...       & 1	     \\  
IRAS 03446+3254          & $ 4.3(0.99)\phantom{ }\times 10^{-15} $ & $ 3.2\times 10^{28}$  &  ...		    & ...                  &  ...	           &  ...                  &   ...     & 1, X	     \\  
BP~Tau                   & $ 2.9(0.4)\phantom{0}\times 10^{-15}  $ & $ 6.8\times 10^{27}$  &  $4.3\times 10^{-13}$  & $1.0\times 10^{30}$  &  $6.1\times 10^{-13}$ &  $1.4\times 10^{30}$  & 0.09      & 3, X	     \\  
FM~Tau                   & $<$$1.1(0.37)\phantom{ }\times 10^{-14} $ & $<$$2.6\times 10^{28}$  &  $1.5\times 10^{-13}$  & $3.5\times 10^{29}$  &  $2.2\times 10^{-13}$ &  $5.1\times 10^{29}$  & 0.15      & 3, X	     \\  
T~Tau N                  & $ 2.0(0.4)\phantom{0}\times 10^{-13}  $ & $ 4.7\times 10^{29}$  &  $1.9\times 10^{-12}$  & $4.4\times 10^{30}$  &  $4.0\times 10^{-12}$ &  $9.4\times 10^{30}$  & 0.34      & 5, X	     \\  
T~Tau S                  & $ 1.1(0.5)\phantom{0}\times 10^{-12}  $ & $ 2.6\times 10^{30}$  &  ...		    & ...                  &  $4.0\times 10^{-12}$ &  $9.4\times 10^{30}$  & 1.6\tablefootmark{d}   & 5, X	     \\  
LkCa~8                   & $ 5.0(0.93)\phantom{ }\times 10^{-15} $ & $ 1.2\times 10^{28}$  &  ...		    & ...                  &  ...	           &  ...                  & ...       & 1	     \\  
DG~Tau                   & $ 2.6(0.09)\phantom{ }\times 10^{-13} $ & $ 6.1\times 10^{29}$  &  $1.3\times 10^{-13}$  & $3.0\times 10^{29}$  &  $2.3\times 10^{-13}$ &  $5.5\times 10^{29}$  & 2.1$^e$   & 3, X	     \\  
IQ~Tau                   & $ 9.9(1.6)\phantom{0}\times 10^{-15}  $ & $ 2.3\times 10^{28}$  &  $8.3\times 10^{-14}$  & $2.0\times 10^{29}$  &  $1.4\times 10^{-13}$ &  $3.2\times 10^{29}$  & 0.35      & 1, X	     \\  
FX~Tau                   & $<$$5.7(1.9)\phantom{0}\times 10^{-15}  $ & $<$$1.3\times 10^{28}$  &  $8.2\times 10^{-14}$  & $1.9\times 10^{29}$  &  $1.7\times 10^{-13}$ &  $3.9\times 10^{29}$  & 0.20      & 1, X	     \\  
DK~Tau                   & $3.5(0.7)\phantom{0}\times 10^{-15}   $ & $ 8.2\times 10^{27}$  &  $2.0\times 10^{-13}$  & $4.6\times 10^{29}$  &  $3.6\times 10^{-13}$ &  $8.4\times 10^{29}$  & 0.24      & 3, X	     \\  
V710~Tau                 & $<$$2.4(0.8)\phantom{0}\times 10^{-15}  $ & $<$$5.6\times 10^{27}$  &  $2.5\times 10^{-13}$  & $5.9\times 10^{29}$  &  $5.0\times 10^{-13}$ &  $1.2\times 10^{30}$  & 0.23      & 1, X	     \\  
GI~Tau                   & $8.4(0.5)\phantom{0}\times 10^{-15}   $ & $ 2.0\times 10^{28}$  &  $1.6\times 10^{-13}$  & $3.8\times 10^{29}$  &  $2.8\times 10^{-13}$ &  $6.7\times 10^{29}$  & 0.31      & 3, X	     \\  
GK~Tau                   & $4.5(0.6)\phantom{0}\times 10^{-15}   $ & $ 1.1\times 10^{28}$  &  $2.3\times 10^{-13}$  & $5.4\times 10^{29}$  &  $5.3\times 10^{-13}$ &  $1.2\times 10^{30}$  & 0.40      & 3, X	     \\  
HN~Tau                   & $2.4(0.48)\phantom{ }\times 10^{-14}  $ & $ 5.6\times 10^{28}$  &  $8.0\times 10^{-14}$  & $1.9\times 10^{29}$  &  $1.4\times 10^{-13}$ &  $3.2\times 10^{29}$  & 1.1\tablefootmark{e}   & 3, X	     \\  
DM~Tau                   & $5.5(-)\phantom{00}\times 10^{-15}    $ & $ 1.3\times 10^{28}$  &  $5.7\times 10^{-13}$  & $1.3\times 10^{30}$  &  $8.4\times 10^{-13}$ &  $2.0\times 10^{30}$  & 0.14      & 6, X	     \\  
AA~Tau                   & $1.2(0.04)\phantom{ }\times 10^{-14}  $ & $ 2.8\times 10^{28}$  &  $2.0\times 10^{-13}$  & $4.6\times 10^{29}$  &  $4.4\times 10^{-13}$ &  $1.0\times 10^{30}$  & 0.93      & 3, X	     \\  
DN~Tau                   & $<$$4.2(1.4)\phantom{0}\times 10^{-15}  $ & $<$$9.9\times 10^{27}$  &  $3.7\times 10^{-13}$  & $8.7\times 10^{29}$  &  $4.6\times 10^{-13}$ &  $1.1\times 10^{30}$  & 0.058     & 1, X	     \\  
CoKu Tau 3               & $ 3.8(1.5)\phantom{0}\times 10^{-15}  $ & $ 8.9\times 10^{27}$  &  $1.1\times 10^{-12}$  & $2.6\times 10^{30}$  &  $2.4\times 10^{-12}$ &  $5.7\times 10^{30}$  & 0.38      & 1, X	     \\  
DO~Tau                   & $ 8.0(0.9)\phantom{0}\times 10^{-15}  $ & $ 1.9\times 10^{28}$  &  $3.1\times 10^{-14}$  & $7.3\times 10^{28}$  &  $1.0\times 10^{-13}$ &  $2.4\times 10^{29}$  & 0.63      & 3, X	     \\  
CoKu Tau 4               & $ 2.7(0.8)\phantom{0}\times 10^{-15}  $ & $ 6.3\times 10^{27}$  &  ...		    & ...                  &  ...	           &  ...                  &   ...     & 1	     \\  
DP~Tau                   & $<$$1.1(0.55)\phantom{ }\times 10^{-14} $ & $<$$2.6\times 10^{28}$  &  $1.8\times 10^{-14}$  & $4.2\times 10^{28}$  &  $4.2\times 10^{-14}$ &  $9.9\times 10^{28}$  & 3.8$^e$   & 4, X	     \\  
UY~Aur                   & $2.2(0.28)\phantom{ }\times 10^{-14}  $ & $ 5.2\times 10^{28}$  &  $1.1\times 10^{-13}$  & $2.6\times 10^{29}$  &  $1.7\times 10^{-13}$ &  $4.0\times 10^{29}$  & 0.12      & 3, X	     \\  
GM~Aur                   & $1.2(0.06)\phantom{ }\times 10^{-14}  $ & $ 2.8\times 10^{28}$  &  $5.1\times 10^{-13}$  & $1.2\times 10^{30}$  &  $6.8\times 10^{-13}$ &  $1.6\times 10^{30}$  & 0.11      & 3, X	     \\  
V836~Tau                 & $ 1.1(0.65)\phantom{ }\times 10^{-14} $ & $ 2.6\times 10^{28}$  &  $4.6\times 10^{-13}$  & $1.1\times 10^{30}$  &  $7.2\times 10^{-13}$ &  $1.7\times 10^{30}$  & 0.23      & 3, C	 \\  
RW~Aur                   & $<$$8.2(2.0)\phantom{0}\times 10^{-15}  $ & $<$$1.9\times 10^{28}$  &  $4.0\times 10^{-13}$  & $9.4\times 10^{29}$  &  $7.0\times 10^{-13}$ &  $1.6\times 10^{30}$  & 0.22      & 3, X	 \\  
BF~Ori                   & $<$$1.4(0.48)\phantom{ }\times 10^{-14} $ & $<$$2.7\times 10^{29}$  &  $1.4\times 10^{-14}$  & $2.7\times 10^{29}$  &  $1.7\times 10^{-13}$ &  $3.2\times 10^{30}$  & 0.04      & 1, X	     \\  
IRAS 08267-3336          & $ 8.3(1.2)\phantom{0}\times 10^{-15}  $ & $ 1.6\times 10^{29}$  &  $4.9\times 10^{-14}$  & $9.3\times 10^{29}$  &  $9.3\times 10^{-13}$ &  $1.8\times 10^{31}$  & 0.86      & 1, X	     \\  
WX~Cha                   & $<$$4.8(1.6)\phantom{0}\times 10^{-15}  $ & $<$$1.8\times 10^{28}$  &  $2.8\times 10^{-13}$  & $1.1\times 10^{30}$  &  $1.2\times 10^{-12}$ &  $4.6\times 10^{30}$  & 0.58      & 1, X	     \\  
SX~Cha                   & $<$$8.1(2.7)\phantom{0}\times 10^{-15}  $ & $<$$3.1\times 10^{28}$  &  $4.5\times 10^{-14}$  & $1.7\times 10^{29}$  &  $6.7\times 10^{-14}$ &  $2.6\times 10^{29}$  & 0.15      & 1, X	     \\  
SY~Cha                   & $ 2.6(1.0)\phantom{0}\times 10^{-15}  $ & $ 9.9\times 10^{27}$  &  $1.3\times 10^{-13}$  & $4.8\times 10^{29}$  &  $1.8\times 10^{-13}$ &  $6.9\times 10^{29}$  & 0.10      & 1, X	     \\  
TW~Cha                   & $<$$3.3(1.1)\phantom{0}\times 10^{-15}  $ & $<$$1.3\times 10^{28}$  &  $2.0\times 10^{-13}$  & $7.5\times 10^{29}$  &  $3.7\times 10^{-13}$ &  $1.4\times 10^{30}$  & 0.18      & 1, X	     \\  
TW~Hya                   & $5.9(1.1)\phantom{0}\times 10^{-14}   $ & $ 2.3\times 10^{28}$  &  $4.0\times 10^{-12}$  & $1.5\times 10^{30}$  &  $5.3\times 10^{-12}$ &  $2.1\times 10^{30}$  & 0.044     & 4, X	     \\  
CS~Cha                   & $4.3(-)\phantom{00}\times 10^{-14}    $ & $ 1.6\times 10^{29}$  &  $8.2\times 10^{-13}$  & $3.1\times 10^{30}$  &  $1.0\times 10^{-12}$ &  $3.8\times 10^{30}$  & 0.042     & 6, X	     \\  
BYB~35                   & $<$$1.2(0.4)\phantom{0}\times 10^{-15}  $ & $<$$4.6\times 10^{27}$  &  ...		    & ...                  & $<$$1.1\times 10^{-13}$ & $<$$4.3\times 10^{29}$  & 3.8\tablefootmark{f}   & 1, X	     \\  
CHXR~30                  & $<$$2.1(0.7)\phantom{0}\times 10^{-15}  $ & $<$$8.0\times 10^{27}$  &  $1.4\times 10^{-13}$  & $5.2\times 10^{29}$  &  $9.8\times 10^{-13}$ &  $3.7\times 10^{30}$  & 1.2       & 3, X	     \\  
VW~Cha                   & $ 3.7(0.33)\phantom{ }\times 10^{-14} $ & $ 1.4\times 10^{29}$  &  $6.4\times 10^{-13}$  & $2.4\times 10^{30}$  &  $2.2\times 10^{-12}$ &  $8.3\times 10^{30}$  & 0.48      & 1, X	     \\  
VZ~Cha                   & $ 3.8(1.70)\phantom{ }\times 10^{-15} $ & $ 1.4\times 10^{28}$  &  $6.6\times 10^{-14}$  & $2.5\times 10^{29}$  &  $1.4\times 10^{-13}$ &  $5.3\times 10^{29}$  & 0.21      & 1, X	     \\  
ISO-ChaI~237             & $<$$6.0(2.0)\phantom{0}\times 10^{-15}  $ & $<$$2.3\times 10^{28}$  &  $3.7\times 10^{-14}$  & $1.4\times 10^{29}$  &  $2.5\times 10^{-13}$ &  $9.4\times 10^{29}$  & 1.1       & 1, X	     \\  
Ced 111 IRS 7            & $<$$1.8(0.6)\phantom{0}\times 10^{-15}  $ & $<$$6.8\times 10^{27}$  &  $1.4\times 10^{-13}$  & $5.3\times 10^{29}$  &  $2.7\times 10^{-13}$ &  $1.0\times 10^{30}$  & 0.45      & 1, X	     \\  
HM~27                    & $<$$3.0(1.0)\phantom{0}\times 10^{-15}  $ & $<$$1.1\times 10^{28}$  &  ...		    & ...                  &  ...	           &  ...                  & ...       & 1	     \\  
XX~Cha                   & $ 5.0(1.1)\phantom{0}\times 10^{-15}  $ & $ 1.9\times 10^{28}$  &  $1.3\times 10^{-13}$  & $4.8\times 10^{29}$  &  $2.8\times 10^{-13}$ &  $1.1\times 10^{30}$  & 0.34      & 1, X	     \\  
RX~J1111.7-7620          & $ 5.1(1.2)\phantom{0}\times 10^{-15}  $ & $ 1.6\times 10^{28}$  &  $4.6\times 10^{-13}$  & $1.5\times 10^{30}$  &  $8.7\times 10^{-13}$ &  $2.8\times 10^{30}$  & 0.25      & 2, X	     \\  
T~Cha                    & $ 3.2(0.10)\phantom{ }\times 10^{-14} $ & $ 1.7\times 10^{28}$  &  $5.1\times 10^{-13}$  & $2.7\times 10^{29}$  &  $2.0\times 10^{-12}$ &  $1.1\times 10^{30}$  & 0.97      & 1, X	     \\  
IRAS~12535-7623          & $<$$3.9(1.3)\phantom{0}\times 10^{-15}  $ & $<$$1.5\times 10^{28}$  &  ...		    & ...                  &  ...	           &  ...                  & ...       & 1	     \\  
Sz~50                    & $ 2.8(0.77)\phantom{ }\times 10^{-16} $ & $ 1.1\times 10^{27}$  &  ...		    & ...                  &  ...	           &  ...                  & ...       & 1	     \\  
ISO-ChaII~54             & $ 5.6(0.91)\phantom{ }\times 10^{-15} $ & $ 2.1\times 10^{28}$  &  ...		    & ...                  &  ...	           &  ...                  & ...       & 1	     \\  
DL~Cha                   & $<$$6.3(2.1)\phantom{0}\times 10^{-13}  $ & $<$$2.4\times 10^{30}$  &  ...		    & ...                  &  ...	           &  ...                  & ...       & 1	     \\  
HT~Lup                   & $<$$2.9(0.96)\phantom{ }\times 10^{-14} $ & $<$$7.3\times 10^{28}$  &  ...		    & ...                  &  ...	           &  ...                  & ...       & 1	     \\  
GW~Lup                   & $<$$2.1(0.7)\phantom{0}\times 10^{-15}  $ & $<$$2.5\times 10^{27}$  &  $1.8\times 10^{-13}$  & $2.1\times 10^{29}$  &  $2.4\times 10^{-13}$ &  $2.9\times 10^{29}$  & 0.098     & 1, X	     \\  
Sz~73                    & $ 2.1(0.26)\phantom{ }\times 10^{-14} $ & $ 2.5\times 10^{28}$  &  ...		    & ...                  &  ...	           &  ...                  &...        & 1	     \\  
GQ~Lup                   & $<$$8.1(2.7)\phantom{0}\times 10^{-15}  $ & $<$$9.7\times 10^{27}$  &  $3.3\times 10^{-13}$  & $3.9\times 10^{29}$  &  $6.2\times 10^{-13}$ &  $7.4\times 10^{29}$  & 0.47      & 1, X	     \\  
IM~Lup                   & $ 9.8(1.5)\phantom{0}\times 10^{-15}  $ & $ 2.3\times 10^{28}$  &  $9.9\times 10^{-13}$  & $2.3\times 10^{30}$  &  $1.4\times 10^{-12}$ &  $3.2\times 10^{30}$  & 0.11      & 1, X	     \\  
RU~Lup                   & $ 2.6(0.83)\phantom{ }\times 10^{-14} $ & $ 6.1\times 10^{28}$  &  $2.7\times 10^{-13}$  & $6.4\times 10^{29}$  &  $4.3\times 10^{-13}$ &  $1.0\times 10^{30}$  & 0.14      & 1, X	     \\  
RY~Lup                   & $<$$9.6(3.2)\phantom{0}\times 10^{-15}  $ & $<$$2.6\times 10^{28}$  &  ...		    & ...                  &  ...	           &  ...                  & ...       & 1	     \\  
EX~Lup                   & $<$$6.6(2.2)\phantom{0}\times 10^{-15}  $ & $<$$1.8\times 10^{28}$  &  $4.7\times 10^{-13}$  & $1.3\times 10^{30}$  &  $5.5\times 10^{-13}$ &  $1.5\times 10^{30}$  & 0.033     & 1, X	       \\  
Sz~102                   & $ 3.6(0.15)\phantom{ }\times 10^{-14} $ & $ 1.7\times 10^{29}$  &  $8.6\times 10^{-15}$  & $4.1\times 10^{28}$  &  $3.8\times 10^{-14}$ &  $1.8\times 10^{29}$  & 0.24      & 1, X	     \\  
\hline
AS~205                   & $<8.1(2.7)\phantom{0}\times 10^{-14}  $ & $<$$1.4\times 10^{29}$  &  ...		    & ...                  &  ...	           &  ...                  & ...       & 1	     \\  
PZ99 J161411             & $ 6.2(1.8)\phantom{0}\times 10^{-15}  $ & $ 1.6\times 10^{28}$  &  $1.7\times 10^{-12}$  & $4.2\times 10^{30}$  &  $2.5\times 10^{-12}$ &  $6.2\times 10^{30}$  & 0.12      & 2, X	     \\  
Haro 1-1                 & $ 3.2(0.91)\phantom{ }\times 10^{-15} $ & $ 6.0\times 10^{27}$  &  ...		    & ...                  &  ...	           &  ...                  & ...       & 1	     \\  
Haro 1-4                 & $ 1.1(0.16)\phantom{ }\times 10^{-14} $ & $ 2.1\times 10^{28}$  &  ...		    & ...                  &  ...	           &  ...                  & ...       & 1	     \\  
DoAr~24E                 & $<$$3.6(1.2)\phantom{0}\times 10^{-14}  $ & $<$$6.7\times 10^{28}$  &  $1.0\times 10^{-13}$  & $1.9\times 10^{29}$  &  $3.0\times 10^{-13}$ &  $5.6\times 10^{29}$  & 1.2       & 1, C	     \\  
DoAr~25                  & $ 2.8(0.5)\phantom{0}\times 10^{-15}  $ & $ 5.2\times 10^{27}$  &  $2.3\times 10^{-13}$  & $4.3\times 10^{29}$  &  $1.5\times 10^{-12}$ &  $2.8\times 10^{30}$  & 1.5       & 3, X         \\  
SR~21                    & $<3.0(1.0)\phantom{0}\times 10^{-14}  $ & $<$$5.6\times 10^{28}$  &  $6.9\times 10^{-14}$  & $1.3\times 10^{29}$  &  $5.5\times 10^{-13}$ &  $1.0\times 10^{30}$  & 1.1       & 1, C	     \\  
IRS~51                   & $ 7.9(2.8)\phantom{0}\times 10^{-15}  $ & $ 1.5\times 10^{28}$  &  $2.3\times 10^{-13}$  & $4.3\times 10^{29}$  &  $1.8\times 10^{-12}$ &  $3.4\times 10^{30}$  & 3.7       & 1, X	     \\  
SR~9                     & $ 7.2(1.9)\phantom{0}\times 10^{-15}  $ & $ 1.3\times 10^{28}$  &  ...		    & ...                  &  ...	           &  ...                  & ...       & 1, X	     \\  
V853~Oph                 & $ 1.6(0.16)\phantom{ }\times 10^{-14} $ & $ 3.0\times 10^{28}$  &  $7.7\times 10^{-13}$  & $1.4\times 10^{30}$  &  $1.7\times 10^{-12}$ &  $3.1\times 10^{30}$  & 0.26      & 1, C	     \\
ROX~42C                  & $ 5.0(1.2)\phantom{0}\times 10^{-15}  $ & $ 9.4\times 10^{27}$  &  $1.1\times 10^{-12}$  & $2.1\times 10^{30}$  &  $2.4\times 10^{-12}$ &  $4.5\times 10^{30}$  & 0.39      & 1, X	     \\  
ROXs~43A                 & $<$$2.2(0.73)\phantom{ }\times 10^{-14} $ & $<$$4.1\times 10^{28}$  &  $2.2\times 10^{-12}$  & $4.2\times 10^{30}$  &  $5.0\times 10^{-12}$ &  $9.4\times 10^{30}$  & 0.39      & 1, X	     \\  
IRS~60                   & $ 1.4(0.42)\phantom{ }\times 10^{-14} $ & $ 2.6\times 10^{28}$  &  $8.5\times 10^{-14}$  & $1.6\times 10^{29}$  &  $1.4\times 10^{-13}$ &  $2.6\times 10^{29}$  & 0.41      & 1, X	     \\  
Haro 1-16                & $ 6.8(3.3)\phantom{0}\times 10^{-15}  $ & $ 1.3\times 10^{28}$  &  $2.9\times 10^{-13}$  & $5.3\times 10^{29}$  &  $6.8\times 10^{-13}$ &  $1.3\times 10^{30}$  & 0.35      & 1, X	     \\  
Haro 1-17                & $ 1.6(0.4)\phantom{0}\times 10^{-15}  $ & $ 3.0\times 10^{27}$  &  $1.6\times 10^{-13}$  & $3.0\times 10^{29}$  &  $3.1\times 10^{-13}$ &  $5.8\times 10^{29}$  & 0.25      & 1, X	     \\  
RNO~90                   & $ 2.4(0.84)\phantom{ }\times 10^{-14} $ & $ 5.6\times 10^{28}$  &  ...		    & ...                  &  ...	           &  ...                  & ...       & 1	     \\  
Wa~Oph 6                 & $ 9.1(3.8)\phantom{0}\times 10^{-15}  $ & $ 2.1\times 10^{28}$  &  ...		    & ...                  &  ...	           &  ...                  & ...       & 1	     \\  
V1121~Oph                & $ 1.9(0.69)\phantom{ }\times 10^{-14} $ & $ 3.6\times 10^{28}$  &  ...		    & ...                  &  ...	           &  ...                  & ...       & 1	     \\  
VV~Ser                   & $<$$3.9(1.3)\phantom{0}\times 10^{-14}  $ & $<$$3.2\times 10^{29}$  &  ...		    & ...                  &  ...	           &  ...                  & ...       & 1	     \\  
SSTc2d~J182900.8         & $<$$4.8(1.6)\phantom{0}\times 10^{-15}  $ & $<$$3.9\times 10^{28}$  &  $3.6\times 10^{-14}$  & $2.9\times 10^{29}$  &  $7.0\times 10^{-14}$ &  $5.7\times 10^{29}$  & 0.51      & 1, X	     \\  
SSTc2d~J182909.8         & $<$$1.3(0.44)\phantom{ }\times 10^{-14} $ & $<$$1.1\times 10^{29}$  &  (undet)		    & (undet)              &  (undet)		   &  (undet)              & ...       & 1, X	     \\  
SSTc2d~J182928.2         & $ 1.0(0.11)\phantom{ }\times 10^{-13} $ & $ 8.1\times 10^{29}$  &  (undet)		    & (undet)              &  (undet)		   &  (undet)              & ...       & 1, X	     \\  
EC~74                    & $ 4.2(1.1)\phantom{0}\times 10^{-15}  $ & $ 3.4\times 10^{28}$  &  $2.8\times 10^{-13}$  & $2.2\times 10^{30}$  &  $5.4\times 10^{-13}$ &  $4.3\times 10^{30}$  & 2.1       & 1, X	     \\  
EC~82                    & $ 7.1(2.6)\phantom{0}\times 10^{-15}  $ & $ 5.8\times 10^{28}$  &  $2.4\times 10^{-15}$  & $1.9\times 10^{28}$  &  $1.1\times 10^{-14}$ &  $9.2\times 10^{28}$  & 1.1       & 1, C	     \\  
EC~90                    & $<$$6.0(2.0)\phantom{0}\times 10^{-14}  $ & $<$$4.9\times 10^{29}$  &  $2.6\times 10^{-13}$  & $2.1\times 10^{30}$  &  $9.3\times 10^{-13}$ &  $7.6\times 10^{30}$  & 1.9       & 1, X	     \\  
EC~92                    & $ 1.5(0.12)\phantom{ }\times 10^{-14} $ & $ 1.2\times 10^{29}$  &  $1.7\times 10^{-13}$  & $1.4\times 10^{30}$  &  $1.2\times 10^{-12}$ &  $9.5\times 10^{30}$  & 5.6       & 1, C	     \\  
CK~4                     & $<$$3.6(1.2)\phantom{0}\times 10^{-15}  $ & $<$$2.9\times 10^{28}$  &  $1.2\times 10^{-14}$  & $9.6\times 10^{28}$  &  $8.8\times 10^{-14}$ &  $7.2\times 10^{29}$  & 1.4       & 1, C	     \\  
LkH$\alpha$~348          & $<$$6.6(2.2)\phantom{0}\times 10^{-14}  $ & $<$$5.4\times 10^{29}$  &  ...		    & ...                  &  ...	           &  ...                  & ...       & 1	     \\  
RX~J1842.9-3542          & $ 4.3(1.3)\phantom{0}\times 10^{-15}  $ & $ 1.0\times 10^{28}$  &  ...		    & ...                  &  ...	           &  ...                  & ...       & 2	     \\  
RX~J1852.3-3700          & $ 7.2(0.4)\phantom{0}\times 10^{-15}  $ & $ 1.7\times 10^{28}$  &  ...		    & ...                  &  ...	           &  ...                  & ...       & 2	     \\  
\hline
\end{tabular}
\tablefoot{\tablefoottext{a}{Errors are given in parentheses.}
\tablefoottext{b}{In units of $10^{22}$~cm$^{-2}$.}
\tablefoottext{c}{References: 1: New analysis of Spitzer c2d sample, for original analysis see \citet{lahuis07}; 2: \citet{pascucci07}; 3: archival GTO/GO observations, see Najita \& Carr (in prep.); 
                 4: \citet{herczeg07}; 5: \mbox{\citet{boekel09}}; 6: \citet{espaillat07}; C: from {\it Chandra} archive; X: from {\it XMM-Newton} archive.}
\tablefoottext{d}{Same intrinsic (unabsorbed) $L_{\rm X}$ as for T Tau N assumed (similar stellar masses). Minimum $N_{\rm H}$ based on minimum estimated visual 
     extinction of 8~mag \citep{duchene02}.}
     \tablefoottext{e}{$N_{\rm H}$ and $f_{\rm X}$ only for hard (coronal) component in Two Absorber  X-ray spectra \citep{guedel07b, guedel09b}.}
     \tablefoottext{f}{$N_{\rm H}$ adopted based on published $A_{\rm V}$ or $A_{\rm J}$ (see text for details).}}
\end{table}