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19 Apr 2006: Thirty-two frames with 20 s integration times each were ob-tained for 55 Cnc. ... We azimuthally smoothed this PSF byrotating the image in 20 increments and median-combiningthe resulting frames.

19 Apr 2006: than 20 per cent for stars with twice the metal content of theSun (Fischer & Valenti 2005; Santos et al. ... HD 13445 (K1V) 0.20 HD 10700 (G8V) 0.36HD 143761 (G0V) 0.14 HD 196378 (F7V) 0.32HD 192263 (K2V) 0.07 HD 20794 (G8V) 0.23HD 117176 (G5V)

19 Apr 2006: Large-scale mapping of the central 5 pc of the Galaxy at10, 20, and 30 lm at 400 angular resolution by Telesco et al.(1996) found a temperature gradient consistent with ... We estimate a uni-form ISM across our 11.7 and 18.2 lm passbands of 2.86and 2.20,

19 Apr 2006: Dominik,5 and H. J. Walker6. Received 2004 September 17; accepted 2004 December 20; published 2005 January 10. ... The total dust flux within a diameter circle is′1 37.0mJy at 850mm and mJy at 450mm, in good2.5 250 20.

19 Apr 2006: The diameter of theP.A. = 1757 5 107major axis of the emission at 10.8 mm is 20.2, which corre-sponds to 215 AU. ... At 18.2 mm the maximum extent of theemission is 20.0 (198 AU), which is about 90% the size ofthe 10 mm emission.

19 Apr 2006: wing along lines through the star. The nine evenly spaced contour levels are at the 10, 20,. ... We ignore results for the regionwithin 20 AU of the star because of the contribution of the silicate feature and uncertaintiesin the PSF.

19 Apr 2006: They used this result to explain the inner hole in the  Pictoris disk by a planet at 20 AU:. ... 850 m : 320 m – 20 cm. Since the size cut-off for resonance is 300 m – 2 mm, I predict:.

19 Apr 2006: Received 2002 April 17; accepted 2002 September 20. ABSTRACT. New submillimeter images of the cold dust emission around the nearby main-sequence star Fomalhaut arepresented. ... mJy beam1). Integrated Fluxb. (mJy). 450. 7.1, 12.3 119 20 7.4, 16.2 124 20

19 Apr 2006: Combining this with the beam size, the effectiveresolution is 20 arcsec or 70 au. ... Figure 1. 850-µm image of τ Ceti, smoothed to 20-arcsec resolution.

19 Apr 2006: Consideration of the collisional lifetime of different sizedbodies in the disk showed that what we are seeing is just the bottom half of the cascade(7 µ m dust to 20 ... C., and Taidakova, T. A., Astrophys. J., 537, L147–L151. (2000).20. Macintosh, B.