geminiann07016 — Announcement
The 400th Gemini Paper
27 September 2007: In early September 2007, the 400th Gemini paper was accepted for publication in one of the main refereed astronomical journals. The last time we reported on the Gemini papers statistics was on 4 January 2006, when the 200th Gemini paper appeared. The 400th paper which is titled “SNLS Spectroscopy: Testing for Evolution in Type Ia Supernovae,” 2008, A&A, by T. J. Bronder and 21 co-authors of the Supernova Legacy Survey (SNLS) team. The author team consists of researchers from the United Kingdom, Canada, France, Portugal, and the United States. The article reports on the supernova candidate spectra observed with the Gemini telescopes during the first 34 months of the SNLS, 87 of which have been identified as SNe Ia at a median redshift of z = 0.720. The study shows that there exists a sample at high red fist with properties similar to nearby SNe. Correlations between Type Ia SNE …