... CSA NIRISS Support Astronomer . ... E-mail: volk AT stsci.edu . ... Before moving to Baltimore in the spring of 2009 I had spent 6 years at Gemini Observatory , mostly supporting the mid-infrared instruments Michelle and T-ReCS. ... This used to be on my Gemini pages, but those disappeared some 4 years after I left Gemini. ... This is from the ADS Abstract Service searched for "K. Volk" with the papers by Karen Volk, Klaus Volk, Kathryn Volk, and Katharina Volk removed from the list. ...