Table 4: OH line observations of comets at MPIfR, 17 May 2004.
Transition Frequency $T_{\rm peak}$ v0 $FWHM = \delta v$ Line area a
$F_u \rightarrow F_l$ [MHz] [mK] [km s-1] [km s-1] [mJy km s-1]
Comet C/2001 Q4 (NEAT): 17 May 2004 ($\Delta t$ = 12 min)
1 $\rightarrow$ 1 1665.4018 72 b - - -
2 $\rightarrow$ 2 1667.3590 119 -0.16 $\pm$ 0.26 2.06 $\pm$ 0.55 130 $\pm$ 31
Comet C/2002 T7 (LINEAR): 17 May 2004 ($\Delta t$ = 16 min)
1 $\rightarrow$ 1 1665.4018 99 0.54 $\pm$ 0.23 2.69 $\pm$ 0.36 142 $\pm$ 23
2 $\rightarrow$ 2 1667.3590 175 0.44 $\pm$ 0.22 2.18 $\pm$ 0.47 203 $\pm$ 39
a $\int T_{\scriptscriptstyle{MB}}\; {\rm d}v$(MPIfR gain: 2.0 K/Jy at 1665/1667 MHz).
b $T_{3\sigma}$.

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