... In many cases, this includes the acquisition of the data itself, across the INTERNET. ... We propose to use a real telescope, with digital camera, as a network device which will allow students in a remote classroom to acquire and analyze real data. ... Use of this image processing software through X-windows would also demand high bandwidth connectivity as the image file, which are painted on a remote screen, are still quite large. ... All the observing is done from Eugene, using the INTERNET. ...
... 337, 275292 (2002) The correlation of line strength with luminosity and redshift from composite quasi-stellar object spectra S. M. Croom,1 K. Rhook,1 E. A. Corbett,1 B. J. Boyle,1 H. Netzer,2 N. S. Loaring,3 L ... We measure highly significant Baldwin effects for most broad emission lines (C IV 1549, C III] 1909, Mg II 2798, H ,H ) and show that they are predominantly caused by correlations with luminosity, not redshift. ... The correlations of log W with log(1 + z ) for each line. ...