GeminiFocus July 2013 | Page 20

wave-front sensor (OIWFS). In July, we will commission the relatively higher spectral resolution in F2 and complete any other pending commissioning tasks. Figure 2: Imaging data from the “crowded field” tests with F2. Despite relatively poor atmospheric seeing, the FWHM (resolution) is 0.75,” which the commissioning team declared as a positive result. Gemini Planet Imager: the Final Stretch Before Commissioning There are 16 observational programs accepted to use F2 in the 13B semester. These programs request a total of 180 hours or 17 percent of the total available time. We are only offering the imaging and the long-slit spectroscopy modes in this first semester. We plan to offer the multi-object spectroscopy (MOS) mode later, after it is commissioned in 2014. The Gemini Planet Imager (GPI) project — one of the most ambitious in the field of exoplanet research — was rebaselined on April 30, 2013. The project will host the instrument’s pre-delivery acceptance review between July 8th and 19th, with a formal set of present F