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Table 1:

90 GHz observations (IRAM 30-m telescope): Precision of repeated measurements of secondary standards.

$\langle T_{\rm a}^{*}\rangle $ rms( $T_{\rm a}^{*}$/ $\langle T_{\rm a}^{*}\rangle $) Number of
  [K] [$\%$] Observ.a
NGC 7538 0.41(6) 10.0 351
W3OH 0.63(4) 8.1 517
NGC 7027 0.77(2) 8.2 488
K3-50A 1.06(5) 8.7 451

a For the years 1985 to 2005.

Source LaTeX | All tables | In the text

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