JPL Interferometry Center of Excellence's Optical Long Baseline Interferometry News

Edited by Peter Lawson

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Editorial: 23 April 1999

April saw the publication of what seems to me to be the most stunning images from stellar interferometry, the time series of images of the rotating Wolf-Rayet star WR 104, as reported by Tuthill, Monnier and Danchi in the 8 April 1999 issue of Nature. These results were produced by aperture masking the Keck I Telescope and are described in more detail in The Twisted Tail of Wolf-Rayet 104.

I have continued to make small changes to the OLBIN pages, tracking changes in URL locations. The proposal for an X-Ray Interferometer, MAXIM, has been my only surprising find these past few weeks.

The job market has remained remarkably good for aspiring interferometrists, as reflected in the number of postings in the OLBIN Job Page.

For both Europeans and North Americans there are also several opportunities this year to learn about long baseline stellar interferometry, including the Forum HRA 1999 (June: Grenobles, France), the Michelson Interferometry Summer School (August: Pasadena, USA), and the International School of Space Science (September: L'Aquila, Italy). To my knowledge, the latter has not yet been formally announced.

Please be patient with this editor if in the month of May 1999 there are little or no changes to the OLBIN pages. My excuses are as follows:

On the other hand, if you are French, your May "bridge" days put you on vacation for most of that month anyway and so you probably wont notice. Thank you for your indulgence.

Peter R. Lawson.
23 April 1999


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