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Home All issues Volume 506 / No 2 (November I 2009) A&A, 506 2 (2009) 799-810 Full HTML
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Table 1:

Observing log.
UT Date Name Instrument Mode Filter Camera Airmass Seeing ECa Exp. Note
        (grism)         time  
              (arcsec) (%) (s)  
2004/03/05 TWA22AB NACO imaging NB_2.17 S27 1.16 1.23 16.5 20  
2004/03/05 TWA22AB NACO imaging NB_1.24 S13 1.15 1.40 27.7 120  
2004/04/27 TWA22AB NACO imaging NB_1.75 S27 1.16 0.84 48.2 6  
2005/05/06 TWA22AB NACO imaging H S13 1.15 0.72 12.5 5  
2006/01/08 TWA22AB NACO imaging J S13 1.16 0.84 17.5 50  
2006/01/08 TWA22AB NACO imaging H S13 1.17 0.65 17.4 50  
2006/02/26 TWA22AB NACO imaging H S13 1.15 1.10 32.1 150  
2006/02/26 TWA22AB NACO imaging Ks S27 1.15 1.50 10.2 50  
2007/03/06 TWA22AB NACO imaging H S13 1.15 0.60 45.7 103.5  
2007/12/04 TWA22AB NACO imaging H S13 1.28 1.00 34.4 150  
2007/12/26 TWA22AB NACO imaging H S13 1.16 0.90 39.9 150  
2007/02/12 TWA22AB SINFONI spectroscopy J (2000) 25 1.18 1.56 12.1 1080  
2007/02/13 TWA22AB SINFONI spectroscopy J (2000) 25 1.16 0.98 18.5 1080  
2007/02/13 HIP049201 SINFONI spectroscopy J (2000) 25 1.13 0.86 27.0 20 Telluric Std
2007/02/13 HIP038858 SINFONI spectroscopy J (2000) 25 1.14 0.78 28.5 20 Telluric Std
2007/02/12 HIP035208 SINFONI spectroscopy J (2000) 25 1.17 1.17 15.2 60 Telluric Std
2007/02/11 TWA22AB SINFONI spectroscopy H+K (1500) 25 1.16 0.89 29.5 960  
2007/02/09 TWA22AB SINFONI spectroscopy H+K (1500) 25 1.52 1.00 17.2 960  
2007/02/11 HIP052202 SINFONI spectroscopy H+K (1500) 25 1.19 0.93 24.7 20 Telluric Std
2007/02/09 HIP052202 SINFONI spectroscopy H+K (1500) 25 1.55 1.22 14.0 40 Telluric Std

a Corresponds to the mean strehl ratio for the spectroscopic observations.

Source LaTeX | All tables | In the text

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