\begin{table}
%\centering
\par
    \caption{Derived
      parameters of the submm detections resolved by this survey.  The mass of
      each clump is calculated from the 850 $\mu$m integrated flux value,
      assuming the dust grains have thin ice mantles, and using a 100:1
      gas-to-dust ratio. The column density refers to the total gas column
      density (i.e. $n$(H+H$_{2}$)).}\label{tab:derived}
   %\scriptsize
   \begin{tabular}{ccrrrrrrrrrccc}
\hline%
      \hline%
      &
      &
      \multicolumn{2}{c}{$N_{\rm gas}$}             &
      \multicolumn{3}{c}{Optical Depth}         &
      \multicolumn{4}{c}{Mass ($M_{\odot}$)}    &
      \multicolumn{2}{c}{$\alpha$}              & 
      \multicolumn{1}{c}{$\beta$}               
      \\
      %\cmidrule(r){3-4}\cmidrule(lr){5-7}\cmidrule(lr){8-11}\cmidrule(lr){12-13}
      \multicolumn{1}{c}{WFS}                   &
      \multicolumn{1}{c}{IRAS field}            &
      \multicolumn{1}{c}{850~$\mu$m}             &
      \multicolumn{1}{c}{450~$\mu$m}             &
      \multicolumn{1}{c}{$\tau_{850}$}          &
      \multicolumn{1}{c}{$\tau_{450}$}          &
      \multicolumn{1}{c}{$\tau=1$}              &
      \multicolumn{2}{c}{850~$\mu$m}             &
      \multicolumn{2}{c}{450~$\mu$m}             &
      \multicolumn{1}{c}{mean}                  &
      \multicolumn{1}{c}{At $S_{\rm peak}$}         &
      \multicolumn{1}{c}{At $S_{\rm peak}$}         
      \\
      &
      &
      \multicolumn{2}{c}{$\times 10^{22}$ cm$^{-2}$ }     &
      \multicolumn{1}{c}{$\times10^{-3}$}                 &
      \multicolumn{1}{c}{$\times10^{-3}$}                 &
      \multicolumn{1}{c}{$\mu$m}                          &
      \multicolumn{1}{c}{far}                             &
      \multicolumn{1}{c}{near}                            &
      \multicolumn{1}{c}{far}                             &
      \multicolumn{1}{c}{near}                            &
      &
      &      \\
      \hline
1       &05358+3543     &46     &77     &12     &53     &89     &24     &       &12     &       &2.0     &2.3    &0.5    \\
2       &"              &376    &792    &43     &228    &166    &195    &       &126    &       &2.0     &2.6    &0.8    \\
3       &05490+2658     &91     &43     &8      &27     &72     &64     &       &9      &       &2.2     &2.3    &0.6    \\
4       &"              &       &63     &       &21     &66     &       &       &14     &       &2.2     &2.3    &0.6    \\
5       &"              &47     &69     &6      &22     &66     &33     &       &15     &       &2.2     &2.1    &0.4    \\
6       &05553+1631     &65     &86     &12     &65     &90     &65     &       &26     &       &1.7     &2.5    &0.7    \\
7       &18089--1732     &62     &       &7      &       &68     &1664   &128    &       &       &2.8     &       &       \\
8       &"              &478    &1327   &99     &1146   &250    &12~893  &989    &11043  &847    &2.8     &3.0    &1.4    \\
9       &"              &48     &114    &13     &92     &94     &1291   &99     &949    &73     &2.8     &2.9    &1.3    \\
10      &"              &9      &       &3      &       &43     &247    &19     &       &       &2.8     &       &       \\
11      &"              &17     &       &3      &       &46     &460    &35     &       &       &2.8     &       &       \\
12      &18090--1832     &82     &53     &13     &105    &92     &1308   &570    &259    &113    &2.1     &2.1    &0.5    \\
13      &18102--1800     &257    &88     &31     &77     &142    &8049   &278    &853    &29     &-0.6    &0.1    &-1.5   \\
14      &18151--1208     &147    &152    &28     &125    &134    &211    &       &67     &       &1.8     &2.2    &0.5    \\
15      &18159--1550     &50     &46     &5      &33     &58     &1081   &174    &309    &50     &2.2     &2.6    &0.8    \\
16      &18182--1433     &189    &547    &43     &493    &167    &4198   &611    &3747   &545    &2.9     &3.3    &1.6    \\
17      &18223--1243     &126    &210    &16     &103    &102    &3102   &276    &1587   &141    &2.3     &2.7    &1.0    \\
18      &18247--1147     &129    &205    &20     &184    &115    &1784   &926    &873    &453    &2.9     &3.2    &1.6    \\
19      &18264--1152     &376    &680    &84     &631    &230    &9369   &734    &5227   &410    &2.0     &2.6    &1.0    \\
20      &18272--1217     &20     &34     &3      &31     &47     &27     &       &14     &       &2.4     &2.4    &0.6    \\
21      &"              &25     &32     &4      &23     &50     &34     &       &13     &       &2.4     &2.3    &0.5    \\
22      &18290--0924     &176    &142    &16     &66     &101    &3096   &789    &770    &196    &2.4     &2.2    &0.6    \\
23      &"              &       &95     &       &72     &120    &       &       &516    &131    &2.4     &2.4    &0.8    \\
24      &18306--0835     &26     &       &8      &       &73     &476    &100    &       &       &2.6     &2.4    &0.8    \\
25      &"              &135    &370    &24     &202    &126    &2459   &516    &2083   &437    &2.6     &3.0    &1.4    \\
26      &18308--0841     &27     &       &5      &       &58     &499    &105    &       &       &2.2     &       &       \\
27      &"              &148    &262    &22     &146    &120    &2697   &566    &1476   &309    &2.2     &2.5    &0.9    \\
28      &18310--0825     &83     &143    &13     &85     &91     &1439   &360    &760    &190    &2.8     &2.9    &1.2    \\
29      &18337--0743     &56     &187    &9      &53     &78     &1189   &144    &1216   &147    &2.8     &2.8    &1.2    \\
30      &18345--0641     &65     &86     &14     &95     &96     &931    &       &381    &       &2.8     &2.7    &1.1    \\
31      &18348--0616     &56     &       &6      &       &62     &724    &355    &       &       &2.0     &       &       \\
32      &"              &32     &       &7      &       &68     &415    &203    &       &       &2.0     &       &       \\
33      &"              &141    &112    &15     &97     &98     &1821   &892    &446    &218    &2.0     &2.2    &0.6    \\
34      &18372--0541     &87     &90     &16     &129    &100    &2498   &45     &798    &14     &2.7     &       &       \\
35      &18385--0512     &94     &185    &24     &186    &124    &2569   &60     &1565   &36     &2.4     &2.9    &1.1    \\
36      &18426--0204     &84     &94     &9      &50     &76     &2437   &16     &840    &6      &2.5     &2.7    &1.1    \\
37      &18431--0312     &61     &114    &10     &46     &82     &653    &436    &378    &252    &2.5     &2.5    &0.9    \\
38      &18437--0216     &41     &69     &7      &30     &68     &352    &       &180    &       &1.9     &2.3    &0.7    \\
39      &"              &179    &192    &10     &36     &82     &1518   &       &504    &       &1.9     &2.1    &0.5    \\
40      &"              &23     &13     &5      &13     &56     &199    &       &35     &       &1.9     &1.8    &0.3    \\
41      &18440--0148     &1      &       &0      &       &       &15     &       &       &       &2.6     &       &       \\
42      &"              &15     &33     &3      &16     &42     &164    &       &112    &       &2.6     &2.8    &1.0    \\
43      &18445--0222     &137    &257    &14     &122    &95     &1932   &614    &1120   &356    &3.0     &3.4    &1.7    \\
44      &18447--0229     &15     &       &4      &       &48     &161    &104    &       &       &2.5     &2.4    &0.7    \\
45      &"              &94     &120    &8      &48     &75     &1010   &654    &398    &258    &2.5     &2.7    &1.1    \\
46      &"              &       &84     &       &26     &74     &       &       &279    &181    &2.5     &2.4    &0.8    \\
47      &"              &21     &       &4      &       &50     &221    &143    &       &       &2.5     &1.6    &0.0    \\
48      &18449--0158     &394    &595    &24     &252    &126    &4762   &2190   &2218   &1020   &3.0     &3.4    &1.8    \\
49      &"              &       &399    &       &118    &154    &       &       &1485   &683    &3.0     &3.5    &1.9    \\
50      &18454--0136     &161    &293    &19     &119    &112    &3629   &187    &2040   &105    &2.2     &2.7    &1.1    \\
51      &18460--0307     &8      &       &3      &       &44     &121    &36     &       &       &2.3     &2.3    &0.6    \\
52      &"              &74     &125    &7      &44     &67     &1059   &317    &556    &167    &2.3     &2.5    &0.8    \\
53      &"              &       &27     &       &23     &69     &       &       &121    &36     &2.3     &2.8    &1.1    \\
\hline
54      &18470--0044     &67     &119    &11     &66     &86     &718    &       &394    &       &2.3     &2.8    &1.1    \\
55      &18472--0022     &92     &178    &9      &49     &76     &1817   &151    &1081   &90     &2.5     &2.9    &1.2    \\
56      &"              &17     &       &3      &       &42     &332    &28     &       &       &2.5     &2.3    &0.6    \\
57      &18488+0000     &127    &39     &18     &42     &108    &1606   &591    &151    &55     &2.6     &2.7    &1.0    \\
58      &"              &       &214    &       &170    &184    &       &       &835    &308    &2.6     &3.2    &1.5    \\
59      &18521+0134     &58     &127    &12     &76     &90     &750    &231    &506    &156    &2.4     &2.7    &1.0    \\
60      &"              &5      &       &2      &       &37     &68     &21     &       &       &2.4     &       &       \\
61      &18530+0215     &133    &256    &18     &92     &108    &1610   &553    &955    &328    &2.6     &2.6    &0.8    \\
62      &18540+0220     &44     &14     &3      &17     &48     &794    &77     &80     &8      &1.6     &1.6    &-0.1   \\
63      &"              &9      &       &2      &       &29     &160    &16     &       &       &1.6     &       &       \\
64      &18553+0414     &64     &114    &14     &135    &95     &1696   &       &932    &       &2.8     &3.3    &1.6    \\
65      &18566+0408     &187    &325    &27     &179    &132    &1342   &       &718    &       &2.4     &2.9    &1.2    \\
66      &19012+0536     &79     &162    &21     &161    &118    &934    &267    &591    &169    &2.3     &3.0    &1.3    \\
67      &19035+0641     &127    &271    &21     &171    &117    &98     &       &65     &       &2.3     &3.1    &1.3    \\
68      &19074+0752     &94     &23     &9      &25     &79     &1190   &206    &91     &16     &2.4     &3.1    &1.4    \\
69      &"              &       &116    &       &60     &110    &       &       &451    &78     &2.4     &2.3    &0.6    \\
70      &19175+1357     &       &47     &       &37     &87     &       &       &261    &       &2.3     &2.2    &0.6    \\
71      &"              &66     &99     &10     &58     &82     &1190   &       &546    &       &2.3     &2.6    &0.9    \\
72      &19217+1651     &118    &386    &36     &363    &153    &2074   &       &2094   &       &2.7     &3.3    &1.6    \\
73      &19220+1432     &110    &95     &12     &56     &89     &530    &       &141    &       &1.9     &2.0    &0.3    \\
74      &19266+1745     &126    &267    &24     &162    &124    &2011   &       &1313   &       &2.5     &2.9    &1.3    \\
75      &19282+1814     &121    &88     &17     &108    &106    &1301   &70     &291    &16     &2.3     &2.5    &0.8    \\
76      &"              &50     &47     &5      &25     &57     &541    &29     &156    &8      &2.3     &2.6    &1.0    \\
77      &19403+2258     &64     &57     &6      &144    &62     &404    &59     &112    &16     &2.0     &2.0    &0.3    \\
78      &19410+2336     &40     &67     &10     &38     &80     &259    &28     &136    &15     &2.2     &2.3    &0.6    \\
79      &"              &333    &642    &35     &193    &151    &2178   &234    &1295   &139    &2.2     &2.6    &0.9    \\
80      &19411+2306     &111    &38     &11     &45     &86     &595    &149    &63     &16     &1.1     &1.1    &-0.6   \\
81      &19413+2332     &29     &34     &4      &21     &54     &215    &15     &79     &6      &2.5     &2.3    &0.6    \\
82      &"              &89     &139    &8      &39     &73     &657    &46     &316    &22     &2.5     &2.6    &1.0    \\
83      &19471+2641     &18     &       &3      &       &45     &17     &       &       &       &3.1     &       &       \\
84      &"              &14     &       &3      &       &47     &13     &       &       &       &3.1     &       &       \\
85      &20051+3435     &87     &92     &7      &42     &69     &189    &35     &62     &12     &2.8     &2.7    &0.9    \\
86      &20081+2720     &50     &49     &4      &43     &50     &4      &       &1      &       &2.7     &3.5    &1.9    \\
87      &"              &60     &83     &8      &37     &74     &5      &       &2      &       &2.7     &2.2    &0.6    \\
88      &"              &62     &128    &7      &35     &70     &5      &       &3      &       &2.7     &2.2    &0.6    \\
89      &"              &10     &       &3      &       &41     &1      &       &       &       &2.7     &       &       \\
90      &20126+4104     &208    &262    &29     &165    &137    &96     &       &37     &       &2.2     &2.6    &0.8    \\
91      &20205+3948     &119    &90     &8      &29     &72     &383    &       &90     &       &2.4     &2.5    &0.7    \\
92      &"              &61     &41     &4      &30     &50     &196    &       &41     &       &2.4     &2.4    &0.6    \\
93      &20216+4107     &82     &       &10     &       &83     &38     &       &       &       &        &       &       \\
94      &20293+3952     &243    &489    &19     &233    &111    &155    &66     &96     &41     &3.5     &3.7    &1.9    \\
95      &20319+3958     &25     &       &4      &       &55     &10     &       &       &       &        &       &       \\
96      &20332+4124     &16     &166    &4      &63     &51     &39     &       &125    &       &2.5     &2.9    &1.1    \\
97      &"              &159    &94     &11     &36     &83     &385    &       &71     &       &2.5     &2.7    &1.0    \\
98      &20343+4129     &       &86     &       &35     &85     &       &       &8      &       &2.4     &2.8    &1.1    \\
99      &"              &269    &125    &15     &84     &99     &84     &       &12     &       &2.4     &2.9    &1.2    \\
100     &"              &       &160    &       &80     &127    &       &       &15     &       &2.4     &2.7    &1.0    \\
101     &22134+5834     &85     &88     &9      &50     &79     &91     &       &29     &       &2.4     &2.6    &0.8    \\
102     &22551+6221     &       &41     &       &20     &64     &       &       &1      &       &2.4     &2.7    &1.0    \\
103     &"              &170    &96     &6      &40     &65     &13     &       &2      &       &2.4     &2.4    &0.7    \\
104     &"              &23     &       &4      &       &50     &2      &       &       &       &2.4     &2.5    &0.7    \\
105     &22570+5912     &22     &       &3      &       &45     &92     &       &       &       &2.4     &       &       \\
106     &"              &31     &53     &6      &38     &65     &130    &       &68     &       &2.4     &2.8    &1.0    \\
107     &"              &85     &175    &9      &49     &79     &352    &       &224    &       &2.4     &2.6    &0.8    \\
108     &23033+5951     &121    &176    &21     &113    &118    &237    &       &106    &       &2.2     &2.6    &0.9    \\
109     &23139+5939     &126    &192    &27     &155    &132    &462    &       &218    &       &2.3     &2.6    &1.0    \\
110     &23151+5912     &55     &49     &9      &48     &76     &286    &       &78     &       &2.3     &2.5    &0.7    \\
111     &23545+6508     &44     &102    &7      &55     &68     &5      &       &3      &       &2.3     &2.7    &0.9    \\
112     &"              &51     &72     &7      &30     &68     &5      &       &2      &       &2.3     &2.1    &0.4    \\
\hline
\end{tabular} 
\end{table}