From: "jeffrey E." <[email protected]> To: Jes Staley Subject: Re: FW: Warmest congratulations to Dr. Alexa Staley on her successful defense Date: Thu, 13 Aug 2015 20:31:05 +0000 how amzingly cool On Thu, Aug 13, 2015 at 3:44 PM, Jes Staley < wrote: Alexa and I know you much of a role you had in arriving at this very big day. The counsel you have given Alexa over the years has been a gift of great friendship. Thanks my friend. From: Alexa Nitzan Staley [mailto:ans2161ecolumbia.edul Sent: Thursday, August 13, 2015 3:22 PM To: Jes Staley; Mom; Sophia Staley Subject: Fwd: Warmest congratulations to Dr. Alexa Staley on her successful defense Alexa Begin forwarded message: From: Randy Date: August 13, 201 at 2:49:33 PM EDT To: Subject: Warmest congratulations to Dr. Alexa Staley on her successful defense Dear Colleagues, Warmest congratulations to *Alexa Staler on the successful defense of her dissertation "Locking the advanced LIGO gravitational wave detector: with a focus on the arm length stabilization technique." Dissertation Sponsor and Advisor: Professor Szabi Marka August 13, 2015 EFTA00848800

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