I mentioned several months ago that I am a Principal Investigator at SETI Institute. Most of you have no idea what it means to be a “Principal Investigator” or a “soft-money” researcher. That will be the topic of this post.
This is a rough simplification but in the US there are three types of astronomers. Let me describe you a bit who we are:
So let’s talk about the subject that I know the most about, myself… Who paid me and for what?
My research at the SETI Institute was supported by a NASA-PAST (a program dedicated to support Planetary Science research) until July 2009. It ended a few months ago and I just sent my final report. This grant has been supported my research on Multiple Trojan Asteroids for a while, since I wrote it 5 years ago. My research changed significantly over this time but I was pleasantly surprised to see in my final report that after all this time, I completed a large part of my goals. Since I am a researcher at UC-Berkeley (April 2002) my research was essentially supported by the CfAO (center for Adaptive Optics), an NSF science and technical center aiming at developing adaptive optics technology in the US. It is extremely rare for a soft-money researcher to have funding support over such a large period of time, so I am very lucky. Most of the federal grants are limited to 3-5 years and rarely pay a researcher full time. The CfAO is supposed to end in October 2009. Interestingly my two main sources of funding ended very recently.
So what’s next? This is without doubt the worst part of being a soft-money researcher. The quest for funding is difficult, unpredictable and stressful. I did anticipate the end of my funding thanks to my fantastic grant managers who helped me over these years (Sibani Bose at UC-Berkeley and Brenda Simmons at SETI Institute). I should mention that having their support helped me 1. getting a sense of my financial status since I have sometimes 4-5 grants to deal with 2. getting motivated to continue this quest for funding by submitting new grants. The good news is that I will continue my research on multiple asteroids and expand it to spectroscopy in visible and near-infrared under the auspice of an NSF grant. At UC-Berkeley, my future remained uncertain but I am waiting for responses for several grants that I wrote in 2008-2009, I think I am fine until beginning of 2010.
An interesting part of my job is that this uncertainties push me to challenge myself and find new ideas and new projects. For instance, I like to attend talks or conference session unrelated to my research, since it allows me to get a hint about the other field research and sometimes get ideas or start new collaborative effort. However, the dark side of relying on external grants is that because I don’t have funding I sometimes need to give up a promising project for which I already involved a significant amount of time.
It is also very interesting to see the interactions between researchers, staff and professors. We do not have the same time scale, the same way of thinking and work attitude. Soft-money researchers are mostly judged based on their publication rate (and citations). Our time scale is shorter than the professors ones, since we need to get a result before our grant expired. We are more flexible and diverse in term of scientific interests, most of us have switched to a new field of research during their career. Our calendar is also highly linked with federal agencies proposal deadlines. For instance, don’t waste your time writing a long email to one of us before the NSF-AAG deadline (Nov 15 this year) since it is very unlikely that you will get a response. I am a bit caricatural but close to the reality and I hope to get input from other researchers after posting this on my blog.
SETI institute, a non-profit organization which manages our federal and private grants, is mostly composed of soft-money researchers (the PIs). Each of us is responsible for his/her research and his/her group. Since I arrived at SETI Institute I tried to be more involved in the scientific life and take advantage of the resources available in this amazing place. The Institute launched a few years ago a program called “adopt-a -scientist” which offers to individual to make a direct contribution to the research of one of the PIs and be involved in this research. I recently got involved in this program and in January 2010 was adopted! An article related this story was published last week in space.com.
Following the business practice of Ben & Jerry’s, Jeff Breidenbach and Jeff Marshall, funders of Mail Archive, support every year a few causes and decided to make a donation to support my research with adaptive optics. To thank Jeff for his support, I gave him a tour to Mauna Kea in Hawaii and, with my colleague Olivier Lai, we showed him the CFHT. This day was an amazing experience for all of us. Olivier brought us in the room where the interferometric bench (or delay line) of the OHANA instrument is located. OHANA is a state-to-the-art project in astronomy which aims at linking by interferometry several telescopes on the mountain forming a virtual telescope with a baseline of 800 m. I found out that Jeff supported my project because he had an interest in optics and specifically in interferometry. This visit has been very inspiring for all of us and Jeff’s questions motivated Olivier and I to discuss about this new technique and his potential application for planetary science. That’s why we recently started a new project related to interferometry technology. We are now searching for funding (back to the topic of this post 🙂 ) to build this innovative instrument which will be based on optical fibers. It should be capable of imaging large exoplanets around nearby stars. We envision to test this technology at Lick Observatory on the Shane-3m telescope with a first light in 2012. Quite soon…
Thanks Jeff and Jeff for your support. Any more volunteers to support my research, please let me know!
A few pictures taken during Jeff’s visit at CFHT on the top of Mauna Kea, Hawaii