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Table 2

Log of spectroscopic observations of the 12 candidate stars.

UT date λ c File S/N UT date λ c File S/N UT date λ c File S/N

21 LMi 12 Ser* 35 Aql*
2001 Feb. 19 .24 3933 1434 105 2005 Apr. 19 .43 3933 5375 150 2004 Jul. 19 .37 4481 13526 155
2001 Feb. 20 .29 3933 1498 150 2005 Apr. 22 .35 4481 5529 170 2004 Jul. 22 .26 3933 13674 140
2005 Apr. 19 .26 3933 5371 240 2007 May 23 .33 4481 6144 240 2004 Sep. 19 .21 3933 20137 130
2005 Apr. 23 .26 3933 5578 255 2008 Apr. 9 .46 4481 4685 130 2004 Sep. 20 .18 3933 20183 140
2005 Apr. 28 .28 4481 5843 335 2008 May 5 .42 4481 5593 145 2005 Aug. 24 .25 4481 14716 220
2007 Nov. 22 .52 4481 19493 230 2008 May 17 .44 4481 6486 155 2005 Aug. 26 .27 4481 14828 300
2007 Nov. 23 .52 3933 19549 210 2008 Sep. 3 .17 3933 13974 100 2007 Aug. 25 .35 3933 11755 285
2008 Jan. 15 .43 4481 106 195 2008 Sep. 11 .15 3933 15429 110 2008 Jun. 25 .38 4481 8851 145
2008 Jan. 20 .48 4481 197/8 190 2010 Mar. 23 .47 3933 5713/4 108 2008 Aug. 14 .29 4481 13146 235
2008 May 1 .27 4481 5446 250 2010 May 17 .37 3933 9880 114 2010 Jun. 12.37 3933 10502 135
HR 4875* HR 6878 HR 7903
2005 Apr. 19.30 3933 5372 150 2005 Apr. 19.51 3933 5377 107 2002 Oct. 14 .23 3933 18319 160
2005 Apr. 23.30 3933 5579 135 2005 Apr. 22.48 4481 5532 105 2002 Oct. 16 .27 4481 18451 170
2007 Nov. 21.59 3933 19427 115 2005 Apr. 28.45 4481 5847 100 2004 Jul. 23 .33 3933 13730 130
2008 Jan. 15.52 4481 108 140 2005 Aug. 24.18 4481 14714 140 2004 Jul. 25 .30 3933 13833 130
2008 Apr. 9.34 4481 4682 180 2005 Aug. 26.23 4481 14827 155 2004 Sep. 20 .21 3933 20184 145
2008 May 1.32 4481 5447 100 2005 Sep. 1.17 3933 15156 130 2008 Aug. 14 .34 4481 13147 175
2008 May 5.28 4481 5589/0 195 2007 May 24.36 4481 6206 125 2008 Aug. 15 .36 4481 13205 165
2008 May 17.29 4481 6482 160 2008 Sep. 11.19 3933 15430 105 2008 Aug. 16 .29 4481 13257 180
2010 Mar. 23.40 3933 5711/2 119 2009 Jun. 3.33 3933 10949 105 2008 Sep. 12 .28 3933 15484 140
2010 May 17.20 3933 9876 115 2010 Jun. 12.41 3933 10452/4 118 2008 Sep. 29 .15 4481 16928 130
λ Boo* λ Aql τ Peg*
2008 May 4 .44 3933 5542 160 2005 Apr. 20 .47 3933 5429 374 2005 Aug. 25 .49 4481 14779 185
2008 May 5 .38 4481 5592 240 2005 Apr. 21 .51 3933 5481 403 2007 Aug. 24 .52 3933 11708 190
2008 May 17 .32 4481 6483 155 2005 Apr. 26 .41 3933 5722 261 2007 Aug. 25 .39 3933 11756 190
2008 May 18 .34 3933 6533 140 2005 Aug. 21 .25 4481 14542 427 2007 Nov. 22 .25 4481 19486 240
2008 Jun. 27 .22 3933 8976 165 2005 Aug. 26 .16 4481 14825 355 2007 Nov. 23 .35 3933 19545 130
2008 Jul. 24 .25 3933 11871 180 2005 Sep. 1 .34 4481 15175 399 2008 Jan. 20 .14 4481 193/4 140
2008 Aug. 14 .26 4481 13145 260 2007 May 22 .50 3933 6098 173 2008 Jul. 24 .48 3933 11877 130
2008 Sep. 1 .20 3933 13870 210 2007 May 23 .42 4481 6146 307 2008 Aug. 15 .48 4481 13208 210
2008 Sep. 28 .12 4481 16873/4 245 2008 Aug. 16 .22 4481 13255 255 2008 Aug. 16 .45 4481 13261 210
2008 Sep. 29 .12 4481 16927 190 2009 Aug. 19 .22 3933 19061 332 2008 Sep. 2 .36 3933 13926 180
HR 5368 HR 7288 15 And*
2005 Apr. 19 .34 3933 5373 126 2009 Aug. 16 .29 3933 18906 145 2004 Jul. 20 .37 4481 13577 104
2007 May 22 .34 3933 6094 110 2009 Aug. 18 .30 3933 19007/8 115 2004 Sep. 14 .24 3933 19951/2 150
2008 Apr. 9 .42 4481 4684 135 2009 Aug. 22 .22 3933 19331/2 150 2004 Sep. 20 .24 3933 20185 145
2008 Jun. 27 .24 3933 8977 105 2009 Aug. 31 .19 3933 19708 135 2005 Jan. 5 .21 3933 146 100
2008 Aug. 14 .23 4481 13144 108 2009 Sep. 20 .18 3933 23133/4 150 2005 Aug. 24 .38 4481 14719 245
2008 Aug. 15 .19 4481 13201 195 2010 Jun. 14 .44 4481 10551/3 133 2005 Aug. 24 .45 3933 14722 275
2010 Feb. 20 .57 4481 3001/2 160 2010 Jul. 31 .32 4481 14088/9 170 2007 Aug. 25 .43 3933 11757 165
2010 May 17 .33 3933 9879 100 2010 Aug. 19 .29 4481 15737/8 140 2008 Aug. 16 .48 4481 13262 195
2010 Jun. 12.33 3933 10450/1 112 2010 Aug. 20 .32 4481 15787/8 124 2009 Oct. 6 .33 4481 25411 210
2010 Jun. 15 .35 4481 10654 112 2010 Sep. 10 .22 4481 16749/0 160 2010 Feb. 17 .10 4481 2812 200

Notes. 

(*)

Denotes a definite or tentative λ Boo classification.

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