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Home All issues Volume 499 / No 1 (May III 2009) A&A, 499 1 (2009) 233-247 Full HTML
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Table 3:

Peak position, angular and linear diameter, integrated flux density, mass, H2 volume and column density of the millimeter condensations C1 (resolved into C1-a and C1-b in the 284 GHz image) and C2. The masses are computed for $\beta = 2$, and assuming T = 30 K. The H2 volume and column densities are calculated assuming a spherical source with diameter equal to the deconvolved 3$\sigma $ level.
$\nu = 96$ GHz
Source Peak position Diameter $F_{\nu}$ $M_{\rm cont}$ $n_{\rm H_2}$ $N({\rm H_2})$
                 
  RA(J2000) Dec(J2000) $\theta_{\rm s}$ D        
  $\rm05^h37^m$   ( $^{\prime \prime }$) (pc) (mJy) ($M_\odot$) ( $\times 10^6$ cm-3) ( $\times 10^{23}$ cm-2)
C1$^{\bf *}$ 52 $\hbox{$.\!\!^{\rm s}$ }$17 +32 $\hbox{$^\circ$ }$00$^{\prime}$04 $\hbox{$.\!\!^{\prime\prime}$ }$5 9.08 0.08 11 27 2.1 5.2
C2 52 $\hbox{$.\!\!^{\rm s}$ }$91 $+31\hbox{$^\circ$ }59^{\prime}58\hbox{$.\!\!^{\prime\prime}$ }5$ 6.35 0.06 6 15 2.8 5.2
$\nu = 225$ GHz
Source Peak position Diameter $F_{\nu}$ $M_{\rm cont}$ $n_{\rm H_2}$ $N({\rm H_2})$
                 
  RA(J2000) Dec(J2000) $\theta_{\rm s}$ D        
  $\rm05^h37^m$   ( $^{\prime \prime }$) (pc) (mJy) ($M_\odot$) ( $\times 10^6$ cm-3) ( $\times 10^{23}$ cm-2)
C1$^{\bf *}$ 52 $\hbox{$.\!\!^{\rm s}$ }$19 +32 $\hbox{$^\circ$ }$00$^{\prime}$05 7.3 0.06 150 12 1.4 3.0
C2 52 $\hbox{$.\!\!^{\rm s}$ }$90 +31 $\hbox{$^\circ$ }$59$^{\prime}$58 $\hbox{$.\!\!^{\prime\prime}$ }$5 5.3 0.05 60 4.7 1.2 2.0
$\nu = 284$ GHz
Source Peak position Diameter $F_{\nu}$ $M_{\rm cont}$ $n_{\rm H_2}$ $N({\rm H_2})$
                 
  RA(J2000) Dec(J2000) $\theta_{\rm s}$ D        
  $\rm05^h37^m$   ( $^{\prime \prime }$) (pc) (mJy) ($M_\odot$) ( $\times 10^6$ cm-3) ( $\times 10^{23}$ cm-2)
C1-b 52 $\hbox{$.\!\!^{\rm s}$ }$17 +32 $\hbox{$^\circ$ }$00$^{\prime}$04 1.8 0.016 160 5.2; 0.6 $^{\dagger}$ 8.5; 1.0 $^{\dagger}$ 7.6; 0.9 $^{\dagger}$
C1-a 52 $\hbox{$.\!\!^{\rm s}$ }$27 +32 $\hbox{$^\circ$ }$00$^{\prime}$06 2.1 0.018 115 3.6 6.6 5.7
C2 52 $\hbox{$.\!\!^{\rm s}$ }$90 +31 $\hbox{$^\circ$ }$59$^{\prime}$58 1.5 0.013 90 2.9 10.9 7.4
$^{\bf *}$ C1-a + C1-b.
$^{\dagger}$ Computed from the CH3CN temperature of 200 K.

Source LaTeX | All tables | In the text

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