. for spectroscopy, physical science, and general imaging: . Contact: Reinhold Schaefer . S&I Spectroscopy & Imaging GmbH . Schlehengrund . D-59597 Erwitte, Germany . Tel: (49) 2943-2041 . Fax: (49) 2943-1651 . Email: S_and_I.GmbH@t-online.de . for biological imaging and x-ray applications: . Contact: Helmut Wurm & Gunter Kohn . Visitron . Gutenbergstasse 9 . 82178 Puchheim Germany . Tel: (49) 89-890-245-0 . Fax: (49) 89-890-245-18 . Email: pwaltinger@visitron.de

Interesting links . Today's Space Weather from the Space Environment Lab in Boulder, CO . Solar Data Analysis Center at NASA Goddard Space Flight Center . ... Big Bear Solar Observatory at the New Jersey Institute of Technology . ... French solar data base (BASS 2000) in France . KanzelhЖhe Solar Observatory in Austria . ... High Altitude Observatory at the HAO in Boulder, CO . Mees Solar Observatory at the University of Hawaii . ... National Solar Observatory / Sac Peak , New Mexico . ...

... Parkes projects/positions database . ... Galaxy Lunch - Laboratory Spectroscopy for Herschel, ALMA and the Cologne Database for Molecular Spectroscopy (CDMS) by Holger Mueller . ... Holger Mueller (University of Cologne, Germany) . ... The `Cologne Database for Molecular Spectroscopy' (CDMS) has been built within the past ten years. ... The CDMS is available online (www.astro.uni-koeln.de/cdms/; short-cut to the main page: www.cdms.de). ... Bring your lunch! ...

is split into spectral colours, corresponding to wavelength. Red light has long wavelengths, blue light has short wavelengths. from hot objects are continuous , like a rainbow . atoms only emit light of specific colours, revealing their fingerprints as a line spectrum . atoms in front of a hot object absorb light at these colours, giving an absorption spectrum . are predominantly absorption spectra . next

Spatially resolved optical spectroscopy of close companions to Herbig Ae/Be and T Tauri stars AndrИs Carmona M.E van den Acker , and Th. ... We concluded the companions are PMS stars physically associated to the primary. emission abs Ca II Li I emission absorption abs abs abs abs abs abs emi Star HD 144432 HD 100546 r [arc sec] B D B B B 4 5 1 1 1 4 .5 .1 .4 .1 .5 .1 P.A 198 156 0 236 257 312 147 V 16.4 16.8 12.7 8.7 11.6 16 12 Imaging revealed that several nearby HAeBes have close (r< 5") companions. ...