Table 1: Journal of RV data: the telescopes and spectrographs with which the RVs were obtained, denoted by the running numbers in column "Spg. No.'', are as follows: 1... James Lick 0.91-m refractor, Mills 3-prism spg, phot. plates; 2... Yerkes 1.02-m refractor, Bruce 1-prism spg. phot. plates; 3... DAO Plaskett 1.8-m reflector, Cass. IM or IS prism spgs., phot. plates; 4... Mt. Wilson Hooker 2.54-m reflector, coudé grating spg., 114-inch camera, phot. plates; 14... Mt Wilson Hooker 2.54-m reflector, coudé grating spg., 32-inch camera, phot. plates; 5... IUE satellite 0.45-m reflector, Cass. echelle spgs., SWP, LWP and LWR SEC Vidicon cameras; 6... CTIO 1-m reflector, Cass. spg., image tube & phot. plates; 7... MJUO McLellan 1-m reflector, Cass. fiber fed echelle spg., Reticon 1872; 8... SAAO 1.9-m reflector, Cass spg., image tube & intensified Reticon; 9... DAO McKellar 1.2-m reflector, coudé spg., SITe-4 4096 $\times $ 2048 CCD; 10... Ondrejov 2-m reflector, coudé spg., SITe-005 800 $\times $ 2000 CCD.
Spg. Time interval No. of lines No. of Dispersion Resolution Weight Source
No. (HJD-2 400 000) measured RVs ($\AA$ mm-1)      
1 13 742.8-20 256.0 15-25 36     1.025 Wilson (1913)
2 17 843.6-19 295.6 tens 24 30 5000 0.716 Frost et al. (1926)
3 24 127.5-24 714.8 $\geq$30 24 29&49 5000 0.688 Plaskett (1926)
4 29 500-31 715 tens to hundred 7 2.8 10000 0.940 Greenstein & Adams (1947)a
14 30 926-31 004 hundreds 3 20 5000 0.701 Greenstein & Merrill (1946)a
4 31 990-34 975 hundreds 10 2.8 10000 0.940 Hack & Pasinetti (1963)a
5 43 620.7-46 345.1 cross-correlation 31 $\sim$ 1 12000 1.164 Dudley & Jeffery (1990)
6 44 422.7-44 810.8 cross-correlation 6 43 3000 0.837 Jeffery et al. (1987)
7 47 273.7-48 950.4 tens(?) near H${\alpha }$ 33 2.0 45000 1.863 Frame et al. (1995)b
8 47 312.5-47 314.5 cross-correlation 2 30? 5000 1.043 Dudley & Jeffery (1990)
9 53 587.8-53 651.6 2 14 10.1 18000 0.765 this paper
10 53 594.4-53 674.2 2 21 17.2 10000 1.380 this paper

a Inaccurate Julian days, tabulated only as integers. b Less accurate Julian days, tabulated only to two decimal digits.


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