Table 2: The shifts of the aberration patterns for the two-mirror optical system rotating at $\Omega =60 \hbox {$^{\prime \prime }$ }/{\rm s}$ for three values of $\theta $after subtracting the specified mean values $\delta\overline{a}_{\rm L}^{~\rm d}+\delta\overline{a}_{\rm L}^{~\rm r}$.
$\theta=-45\hbox{$^\circ$ }{:}\quad \delta\overline{a}_{\rm L}^{~\rm d}=1.7422~\...
...$\mu$ as},\quad\delta\overline{a}_{\rm L}^{~\rm r}=-0.2776~\hbox{$\mu$ as}\quad$
  $\delta a_{\rm L}\ \times 10^{-3} \hbox{$\mu$ as}$ $\delta a_{\rm C}\ \times 10^{-3} \hbox{$\mu$ as}$
$_{\displaystyle{a_{\rm C}}}$ $\backslash$ $^{\displaystyle{a_{\rm L}}}$ $-30\hbox{$^\prime$ }$ $0\hbox{$^\prime$ }$ $+30\hbox{$^\prime$ }$ $-30\hbox{$^\prime$ }$ $0\hbox{$^\prime$ }$ $+30\hbox{$^\prime$ }$
$-30\hbox{$^\prime$ }$ 4.6 0.0 -4.5 4.8 4.9 4.9
$0\hbox{$^\prime$ }$ 4.5 -0.1 -4.6 0.0 0.0 0.0
$30 \hbox{$^\prime$ }$ 4.6 0.0 -4.5 -4.8 -4.9 -4.9
$\theta=0\hbox{$^\circ$ }:\quad \delta\overline{a}_{\rm L}^{~\rm d}=2.0246~\hbox{$\mu$ as},\quad\delta\overline{a}_{\rm L}^{~\rm r}=0.0006~\hbox{$\mu$ as}\quad$
  $\delta a_{\rm L}\ \times 10^{-3} \hbox{$\mu$ as}$ $\delta a_{\rm C}\ \times 10^{-3} \hbox{$\mu$ as}$
$_{\displaystyle{a_{\rm C}}}$ $\backslash$ $^{\displaystyle{a_{\rm L}}}$ $-30\hbox{$^\prime$ }$ $0\hbox{$^\prime$ }$ $+30\hbox{$^\prime$ }$ $-30\hbox{$^\prime$ }$ $0\hbox{$^\prime$ }$ $+30\hbox{$^\prime$ }$
$-30\hbox{$^\prime$ }$ 0.0 0.0 0.0 0.0 0.0 0.0
$0\hbox{$^\prime$ }$ 0.0 0.0 0.0 0.0 0.0 0.0
$30 \hbox{$^\prime$ }$ 0.0 0.0 0.0 0.0 0.0 0.0
$\theta=+45\hbox{$^\circ$ }:\quad \delta\overline{a}_{\rm L}^{~\rm d}=1.7422~\hbox{$\mu$ as},\quad\delta\overline{a}_{\rm L}^{~\rm r}=-0.2776~\hbox{$\mu$ as}\quad$
  $\delta a_{\rm L}\ \times 10^{-3} \hbox{$\mu$ as}$ $\delta a_{\rm C}\ \times 10^{-3} \hbox{$\mu$ as}$
$_{\displaystyle{a_{\rm C}}}$ $\backslash$ $^{\displaystyle{a_{\rm L}}}$ $-30\hbox{$^\prime$ }$ $0\hbox{$^\prime$ }$ $+30\hbox{$^\prime$ }$ $-30\hbox{$^\prime$ }$ $0\hbox{$^\prime$ }$ $+30\hbox{$^\prime$ }$
$-30\hbox{$^\prime$ }$ -4.5 0.0 4.6 -4.9 -4.9 -4.8
$0\hbox{$^\prime$ }$ -4.6 -0.1 4.5 0.0 0.0 0.0
$30 \hbox{$^\prime$ }$ -4.5 0.0 4.6 4.9 4.9 4.8


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