\begin{table}
%\centering
\par
\caption{\label{embeddedpah:tab:obssum}Summary of observations. Line flux in W~m$^{-2}$.} 
\begin{tabular}{llllll}
\hline
\hline
Target          & RA       & Dec        & class      & Line flux   & Comments\\
                & [J2000]  & [J2000]    &            & 3.3 \micron &         \\
\hline
Perseus\\
\object{LDN1448 IRS1}            & \ra{3}{25}{09}{4}  & \dec{+30}{46}{21}{7} & embedded     & --         & Spitzer \\
\object{LDN1448 NA}              & \ra{3}{25}{36}{5}  & \dec{+30}{45}{21}{2} & embedded     & -- 	    & Spitzer \\
\object{IRAS 03245+3002}         & \ra{3}{27}{39}{0}  & \dec{+30}{12}{59}{4} & embedded     & -- 	    & Spitzer \\
\object{L1455 SMM1}              & \ra{3}{27}{43}{2}  & \dec{+30}{12}{28}{8} & embedded     & --	    & Spitzer \\
\object{L1455 IRS3}              & \ra{3}{28}{00}{4}  & \dec{+30}{08}{01}{3} & embedded     & -- 	    & Spitzer \\
\object{IRAS 03254+3050}         & \ra{3}{28}{34}{5}  & \dec{+31}{00}{51}{1} & embedded     & -- 	    & Spitzer \\
\object{IRAS 03271+3013}         & \ra{3}{30}{15}{2}  & \dec{+30}{23}{48}{8} & embedded     & -- 	    & Spitzer \\
\object{IRAS 03301+3111}         & \ra{3}{33}{12}{8}  & \dec{+31}{21}{24}{1} & embedded     & -- 	    & Spitzer \\
\object{B1-a}                    & \ra{3}{33}{16}{7}  & \dec{+31}{07}{55}{2} & embedded     & -- 	    & Spitzer \\
\object{B1-c}                    & \ra{3}{33}{17}{9}  & \dec{+31}{09}{31}{0} & embedded     & -- 	    & Spitzer \\
\object{SSTc2d J033327.3+310710} & \ra{3}{33}{27}{3}  & \dec{+31}{07}{10}{2} & embedded     & -- 	    & Spitzer \\
\object{HH 211-mm}               & \ra{3}{43}{56}{8}  & \dec{+32}{00}{50}{4} & embedded     & -- 	    & Spitzer \\
\object{IRAS~03439+3233}         & \ra{3}{47}{05}{4}  & \dec{+32}{43}{08}{4} & embedded/borderline     & -- 	    & Spitzer \\
\object{IRAS~03445+3242}         & \ra{3}{47}{41}{6}  & \dec{+32}{51}{43}{9} & embedded     & -- 	    & Spitzer \\
\hline
Taurus \\
\object{LDN~1489~IRS}            & \ra{04}{04}{42}{9} & \dec{+26}{18}{56}{3} & embedded  & $\leq$8.8E-16 & ISAAC \\
\hline
Orion \\
\object{Reipurth 50}             & \ra{05}{40}{27}{7} & \dec{-07}{27}{32}{1} &  embedded   & $\leq$1.0E-15 & ISAAC \\
\object{TPSC~78}                 & \ra{05}{35}{14}{1} & \dec{-05}{23}{38}{4} &  uncertain   & $\leq$2.3E-16 & ISAAC \\
\object{TPSC~1}                  & \ra{05}{35}{14}{5} & \dec{-05}{23}{54}{7} &  uncertain   & $\leq$1.0E-16 & ISAAC \\
\hline
Vela \\
\object{HH~46} / \object{IRAS~08242-5050} & \ra{08}{25}{43}{8} & \dec{-51}{00}{35}{6} & embedded  & $\leq$1.2E-16 & ISAAC, Spitzer\\ \object{IRAS~08261-5100}         & \ra{08}{27}{38}{9} & \dec{-51}{10}{37}{2} & embedded  & --             & Spitzer \\
\object{LLN~20}                  & \ra{08}{47}{39}{4} & \dec{-43}{06}{08}{-} & embedded & $\leq$1.1E-16 & ISAAC \\ 
\object{LLN~33}                  & \ra{08}{57}{36}{8} & \dec{-43}{14}{35}{-} & embedded & $\leq$1.3E-16 & ISAAC \\
\object{LLN~47}                  & \ra{09}{09}{25}{6} & \dec{-45}{22}{51}{-} & embedded & $\leq$5.3E-16 & ISAAC \\
\hline
Chamaeleon \\
\object{Ced 110 IRS4}        & \ra{11}{06}{46}{6} & \dec{-77}{22}{32}{5} & embedded  &               & Spitzer \\
\object{IRAS~11068-7717}         & \ra{11}{08}{15}{1} & \dec{-77}{33}{53}{2} & uncertain  & $\leq$5.5E-15 & ISAAC\\ 
\object{Cha~IRN}                 & \ra{11}{08}{38}{2} & \dec{-77}{43}{51}{7} & embedded  & $\leq$4.2E-16 & ISAAC \\
\object{Cha~INa~2}               & \ra{11}{09}{36}{6} & \dec{-76}{33}{39}{-} & disk  & $\leq$5.1E-16 & ISAAC \\
\object{IRAS 12553-7651}         & \ra{12}{59}{06}{6} & \dec{-77}{07}{40}{1} & embedded  &               & Spitzer \\
Ophiuchus \\
\object{VSSG~1}               & \ra{16}{26}{18}{8} & \dec{-24}{28}{49}{5} & disk & $\leq$9.5E-16 & ISAAC, Spitzer\\
\object{GSS30~IRS~1}         & \ra{16}{26}{21}{4} & \dec{-24}{23}{04}{2} & embedded    & $\leq$8.6E-16 & ISAAC, Spitzer\\
\object{Oph~GY~23}                 & \ra{16}{26}{24}{1} & \dec{-24}{24}{48}{2} & embedded/borderline   & --		   & Spitzer \\                
\object{VLA~1623-2418}            & \ra{16}{26}{26}{4} & \dec{-24}{24}{30}{2} & embedded    & --		   & Spitzer \\
\object{IRS~14}                  & \ra{16}{26}{31}{0} & \dec{-24}{31}{05}{2} & disk    & --		   & Spitzer \\
\object{WL~12}                   & \ra{16}{26}{44}{2} & \dec{-24}{34}{48}{4} & embedded    & $\leq$2.6E-16 & ISAAC, Spitzer \\
\object{OphE-MM3}                & \ra{16}{27}{05}{9} & \dec{-24}{37}{08}{0} & disk    & --		   & Spitzer\\
\object{GY~224}                  & \ra{16}{27}{11}{2} & \dec{-24}{40}{46}{6} & disk & --		   & Spitzer\\
%\hline
\par
\object{WL~19}                   & \ra{16}{27}{11}{7} & \dec{-24}{38}{32}{3} & uncertain & --		   & Spitzer\\
\object{WL~20S}                  & \ra{16}{27}{15}{6} & \dec{-24}{38}{45}{6} & disk    & $\leq$2.0E-16 & ISAAC, Spitzer\\
\object{WL~20E}                  & \ra{16}{27}{15}{7} & \dec{-24}{38}{59}{8} & disk    & $\leq$2.1E-16 & ISAAC\\
\object{IRS~37}                  & \ra{16}{27}{17}{6} & \dec{-24}{28}{56}{6} & embedded    & --		   & Spitzer\\
\object{IRS~42}                  & \ra{16}{27}{21}{5} & \dec{-24}{41}{43}{1} & disk & $\leq$2.0E-15 & ISAAC \\
\object{WL~6}                    & \ra{16}{27}{21}{8} & \dec{-24}{29}{53}{2} & embedded    & --		   & Spitzer\\
\object{CRBR~2422.8-3423}    & \ra{16}{27}{24}{6} & \dec{-24}{41}{03}{1} & disk & $\leq$8.7E-16 & ISAAC, Spitzer\\
\object{IRS~43}                  & \ra{16}{27}{26}{9} & \dec{-24}{40}{50}{8} &  embedded   & $\leq$4.4E-15 & ISAAC \\
\object{IRS~44}                  & \ra{16}{27}{28}{0} & \dec{-24}{39}{33}{5} &  embedded   & $\leq$1.3E-15 & ISAAC \\
\object{Elias~32}                & \ra{16}{27}{28}{4} & \dec{-24}{27}{21}{2} & embedded & $\leq$8.4E-16 & ISAAC, Spitzer\\ 
\object{IRS~46}              & \ra{16}{27}{29}{4} & \dec{-24}{39}{16}{2} & disk    & $\leq$1.4E-15 & ISAAC, Spitzer\\
\object{VSSG~17}                 & \ra{16}{27}{30}{2} & \dec{-24}{27}{44}{3} & embedded    & $\leq$3.9E-16 & ISAAC, Spitzer\\
\object{IRS~48}              & \ra{16}{27}{37}{2} & \dec{-24}{30}{35}{0} &  disk   & 3.0E-15	   & ISAAC \\
\object{IRS~51}                  & \ra{16}{27}{39}{8} & \dec{-24}{43}{15}{1} & disk & $\leq$9.2E-16 & ISAAC \\
\object{IRS~54}                  & \ra{16}{27}{51}{8} & \dec{-24}{31}{45}{5} & disk   & $\leq$3.8E-16 & ISAAC \\
\object{IRS~63}                  & \ra{16}{31}{35}{7} & \dec{-24}{01}{29}{6} & embedded & $\leq$3.2E-15 & ISAAC, Spitzer \\
\object{L1689-IRS5}              & \ra{16}{31}{52}{1} & \dec{-24}{56}{15}{4} & uncertain    & --		   & Spitzer \\
\object{IRAS 16293-2422B}        & \ra{16}{32}{22}{6} & \dec{-24}{28}{32}{2} & embedded    & --		   & Spitzer \\
\object{IRAS 16293-2422}         & \ra{16}{32}{22}{9} & \dec{-24}{28}{36}{1} & embedded    & --		   & Spitzer \\
\object{RNO~91}                  & \ra{16}{34}{29}{3} & \dec{-15}{47}{01}{3} & embedded    & --		   & Spitzer \\
\hline		   	     
		Serpens \\
\par
\object{SSTc2d J182901.8+02954}  & \ra{18}{29}{01}{8} & \dec{+00}{29}{54}{2}  & uncertain    & -- 	    & Spitzer \\
\object{SSTc2d J182916.2+01822}  & \ra{18}{29}{16}{2} & \dec{+00}{18}{22}{7}  & embedded    & -- 	    & Spitzer \\
\object{Serp-S68N}               & \ra{18}{29}{48}{1} & \dec{+01}{16}{42}{6}  & embedded    & -- 	    & Spitzer \\
\object{EC~69}                    & \ra{18}{29}{54}{4} & \dec{+01}{15}{01}{8}  & uncertain    & -- 	    & Spitzer \\
\object{SVS~4-2}                 & \ra{18}{29}{56}{6} & \dec{+01}{12}{59}{4}  & disk    & $\leq$6.4E-17 & ISAAC \\
\object{Serp-SMM4}               & \ra{18}{29}{56}{6} & \dec{+01}{13}{15}{2}  & embedded    & -- 	    & Spitzer \\
\object{EC~82}                   & \ra{18}{29}{56}{9} & \dec{+01}{14}{46}{4}  & disk    & $\leq$4.9E-16 & ISAAC \\
\object{EC~90A}                  & \ra{18}{29}{57}{3} & \dec{+01}{14}{03}{7}  & embedded    & $\leq$2.1E-15 & ISAAC \\
\object{EC~90B}                  & \ra{18}{29}{57}{3} & \dec{+01}{14}{03}{7}  & embedded    & $\leq$7.4E-16 & ISAAC \\
\object{EC~88}                    & \ra{18}{29}{57}{6} & \dec{+01}{13}{00}{5}  & embedded    & -- 	    & Spitzer \\
\object{SVS~4-3}                 & \ra{18}{29}{56}{7} & \dec{+01}{12}{39}{0}  & disk    & $\leq$1.4E-16 & ISAAC \\
\object{SVS~4-5}                 & \ra{18}{29}{57}{6} & \dec{+01}{13}{00}{2}  & disk    & $\leq$1.6E-16 & ISAAC \\
\par
\object{SVS~4-9}                 & \ra{18}{29}{58}{1} & \dec{+01}{12}{39}{4}  & disk    & $\leq$3.2E-16 & ISAAC \\
\object{Serp-SMM3}               & \ra{18}{29}{59}{2} & \dec{+01}{14}{00}{2}  & embedded    & -- 	    & Spitzer \\
\hline
Coronis Australis \\
\object{R~CrA~IRS~5A}             & \ra{19}{01}{48}{1} & \dec{-36}{57}{21}{9} & embedded  & $\leq$4.2E-16 & ISAAC \\ 
\object{R~CrA~IRS~5B}             & \ra{19}{01}{48}{1} & \dec{-36}{57}{21}{9} & embedded  & $\leq$1.7E-16 & ISAAC \\
R~CrA~IRS~5A+B           & \ra{19}{01}{48}{0} & \dec{-36}{57}{21}{6} & embedded  & --             & Spitzer \\
\object{HH~100~IRS}               & \ra{19}{01}{50}{7} & \dec{-36}{58}{09}{6} & embedded  & $\leq$8.8E-15 & ISAAC \\
\object{R~CrA~IRS~7A}             & \ra{19}{01}{55}{3} & \dec{-36}{57}{22}{0} & embedded  & $\leq$1.5E-16 & ISAAC, Spitzer \\
\object{R~CrA~IRS~7B}             & \ra{19}{01}{56}{4} & \dec{-36}{57}{28}{1} & embedded/borderline  & $\leq$7.1E-17 & ISAAC, Spitzer \\
\object{R~CrA~IRAS32}             & \ra{19}{02}{58}{7} & \dec{-37}{07}{34}{7} & embedded  & --             & Spitzer \\
\hline
Additional sources \\
\object{IRAS~13546-3941}         & \ra{13}{57}{38}{9} & \dec{-39}{56}{00}{2} & disk  & --             & Spitzer \\
\object{IRAS~15398-3359}         & \ra{15}{43}{02}{3} & \dec{-34}{09}{06}{8} & embedded  & --             & Spitzer \\
\object{IRAS~23238+7401}         & \ra{23}{25}{46}{7} & \dec{+74}{17}{37}{3} & embedded  & --             & Spitzer \\ 
\hline
\end{tabular}
\end{table}