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Home All issues Volume 503 / No 3 (September I 2009) A&A, 503 3 (2009) 929-944 Full HTML
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Table 1:

Summary of ESO observations and line profile parameters.
Star Spectral UT Duration $\lambda$ FWHM EW Photometry
Parameters line start (s) Å Å mÅ U-band
Gl 488 H$_{\alpha }$ 23:57:35/21 1200 6563.532 0.95 $588\pm50$ Y
dM0.5 CaI 6572 23:06:35/21 1200 6573.56 - $281\pm30$ Y
v=8.51 NaI D1,2 01:12:30/21 900 - - $11~780\pm500$ Y
               
Gl 526 CaII IRT 8542 23:54:04/19 350 - - $1920\pm200$ N
dM4              
v=8.5              
Gl 588 H$_{\alpha }$ 02:18:19/21 1800 6563.524 0.71 $455\pm50$ Y
dM4 H$_{\beta }$ 23:03:21/23 4800 - - - N
v=10.1 H $_{\epsilon }$ 02:30:59/23 2700 - - - Y
  CaI 6572 23:16:29/20 1800 6573.53 - $419\pm30$ Y
  CaII H 02:30:59/23 2700 $^{\ast}$3968.94 $^{\ast}$0.22 $^{\ast}$$-346\pm10$ N
  CaII IRT 8498 02:47:30/22 1800 8499.000 0.44 $ 517\pm50 $ Y
  CaII IRT 8542 01:30:23/20 900 8543.050 0.69 $1234\pm200$ N
  CaII IRT 8662 04:59:16/22 1800 8663.179 0.72 $1155\pm200$ Y
  NaI D1,2 23:16:29/20 1800 - - $7330\pm500$ Y
  Pa $_{\epsilon }$ - - 9547.31 - $ 105\pm10 $ -
Gl 664 H$_{\alpha }$ 02:59:33/21 600 6562.911 1.04 $640\pm50$ Y
dK5 H$_{\beta }$ 05:50:21/23 900 - - $\sim $$410\pm50$ N
v=6.34 CaI 6572 02:33:31/19 1340 6572.90 - $145\pm10$ N
  CaII IRT 8498 02:20:52/22 900 $\sim $8498.19 1.42 $1070\pm100$ Y
  CaII IRT 8542 04:33:54/19 1260 8542.160 3.41 $3030\pm200$ N
  CaII IRT 8662 05:34:24/22 900 8662.323 2.20 $2120\pm200$ Y
  NaI D1,2 02:33:31/19 1340 - - $6800\pm500$ N
  Pa $_{\epsilon }$ - - 9546.23 - $ 84\pm10 $ -
Gl 729 H$_{\alpha }$ 03:14:42/21 1800 6562.392 1.23 $-1230\pm100$ Y
dM4.5e H$_{\beta }$ 04:05:47/23 3000 4861.050 0.705 $-1736\pm100$ N
v=10.6 CaI 6572 08:04:34/22 1800 6572.42 - $489,5\pm50$ Y
  CaII IRT 8498 03:24:44/22 1800 $\sim $8497.58 - $\sim $$385\pm100$ Y
  CaII IRT 8542 07:01:32/21 2400 8541.810 1.98 $1340\pm100$ Y
  CaII IRT 8662 04:22:56/22 1800 8661.431 1.05 $1055\pm100$ Y
  NaI D1,2 08:04:34/22 1800 - - $8120\pm500$ Y
  HeI D3 08:04:34/22 1800 $\sim $5875.35 - $\sim $$-114\pm10$ Y
AU Mic H$_{\alpha }$ 04:57:26/21 900 6562.306 1.415 $-2466\pm100$ Y
(Gl 803) H$_{\beta }$ 05:24:01/23 1200 4860.860 0.793 $-1912\pm100$ N
dM1e H $_{\epsilon }$ 07:59:32/23 1800 3969.98 $\sim $0.44 $-1081\pm100$ N
v=8.61 CaI 6572 08:45:02/19 1200 6572.30 - $427\pm50$ N
  CaII H 07:59:32/23 1800 $^{\ast}$3968.20 0.31 $-4554\pm200$ N
  CaII IRT 8498 09:53:40/22 600 $^{\ast}$8497.400 $^{\ast}$0.45 $^{\ast}$$-381\pm50$ N
            420$\pm$50  
  CaII IRT 8542 05:48:00/19 2700 $^{\ast}$8541.429 $^{\ast}$0.520 $^{\ast}$$-446\pm50$ N
            $1320\pm200$  
  NaI D1,2 09:16:42/19 1200 - - $^{\ast}$-62.9$\pm$10, $-32.4\pm10$ N
            $7982\pm500$  
  HeI D3 09:16:42/19 1200 5875.271 0.551 $ 129\pm10 $ N
  Pa $_{\epsilon }$ - - 9545.34 - $173\pm10$ -
AX Mic H$_{\alpha }$ 04:01:37/21 600 6562.868 0.856 $592\pm50$ Y
(Gl 825) H$_{\beta }$ 05:05:32/23 900 - - $\sim $$200\pm50$ N
dK7 H $_{\epsilon }$ 08:36:48/23 1200 - - $\sim $$4.3\pm2$ N
v=6.67 CaI 6572 09:45:21/19 900 6572.86 - $ 249\pm30$ N
  CaII H 08:36:48/23 1200 3968.515 0.33 $-599\pm50$ N
  CaII IRT 8498 10:06:46/22 300   1.04 $ 975\pm100$ N
  CaII IRT 8542 06:30:13/19 600 8542.83 2.13 $2460\pm200$ N
  NaI D1,2 09:45:21/19 900 - - $ 9111\pm500$ N
  Pa $_{\epsilon }$ - - 9546.12 - $92\pm10$ -
Gl 884 H$_{\alpha }$ 09:54:47/21 900 6562.576 0.98 $ 605\pm50$ Y
dK5 H $_{\epsilon }$ 10:28:04/23 1800 3969.93 - $-1250\pm100$ N
v=7.89 CaI 6572     6572.55 - $235\pm30$  
  CaII H 10:28:04/23 1800 3968.33 0.32 $-968\pm50 $ N
  CaII IRT 8498 10:48:13/22 600 8497.907 1.56 $1007\pm100$ Y
  Pa $_{\epsilon }$ - - 9545.63 - $ 46\pm10 $ -
Gl 887 H $_{\epsilon }$ 09:03:31/23 1200 - - $\sim $$-110\pm30$ N
dM0.5 CaII H 09:03:31/23 1200 3968.271 0.25 $-796\pm50$ N
v=7.36 CaII IRT 8498 11:01:40/22 1030 8497.61 0.90 $742\pm100$ N
  CaII IRT 8542 11:15:25/22 430 8541.63 2.07 $2130\pm100$ N
  Pa $_{\epsilon }$ - - 9545.58 - $97\pm20$ -
Gl 908 H$_{\alpha }$ 09:32:34/21 900 6560.550 0.691 $360\pm50$ Y
dM1 CaI 6572 10:40:14/19 1300 6570.56 - $332\pm50$ N
v=8.98 CaII H 09:28:47/23 3300 3967.15 0.14 $-188\pm30$ N
  CaII IRT 8498 10:28:55/22 900 8495.148 0.50 $755\pm100$ N
  CaII IRT 8542 07:57:16/21 1200 8539.24 0.98 $1950\pm100$ Y
  NaI D1,2 10:40:14/19 1300 - - $7590\pm500$ N
MCC 332 H$_{\alpha }$ 05:19:10/21 1200 - - $288\pm50$ Y
dK7/dM3.5(e) H$_{\beta }$ 06:09:33/23 1800 - - $\sim $$271\pm40$ N
v=9.4 H $_{\epsilon }$ 06:52:24/23 3600 3969.98 - $\sim $$-248\pm30$ N
  CaI 6572 07:13:19/22 1800 6572.29 - $197\pm30$ Y
  CaII H 06:52:24/23 3600 3968.22 0.31 $-866\pm50$ N
  CaII IRT 8498 10:15:26/22 600 8497.30 1.93 $\sim $$931\pm200$ Y
  CaII IRT 8542 06:25:03/21 1500 $^{\ast}$8541.720 - $^{\ast}$$-57\pm20$ Y
            $2494\pm200$  
  NaI D1,2 07:13:19/22 1800 - - $6550\pm500$ Y
$^{\ast}$ Emission core only.

The total exposure time and start of the observing sequence are given respectively in Cols. 4 and 3. The date of June 1989 is given after the Universal Time. In the last column we indicate when simultaneous photometry in the Johnson U-band was obtained with the ESO 50 cm telescope.


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