Sunday, 6 May 2012

Scattered showers and an evening sky on the Kona Coast

Filed under: Hawaii,Photography — Tags: , , , — George Privon @ 11:11

Some scenes are worth interrupting your drive and pulling over to the side of the road for a photo. This was one of them.

The image below utilized 7 individual shots which were over and underexposed, then combined into a single high dynamic range (HDR) image. I highly recommend clicking on the image and viewing a larger version on the flickr page.


Scattered Showers before Sunset

Thursday, 3 May 2012

Rock Arch in Hawai’i

Filed under: Hawaii,Photography — Tags: , — George Privon @ 14:22

I’ve been in Hawai’i for the past couple weeks, first working with a collaborator on my thesis project, then my Uncle’s wedding, and now a week of vacation on the Big Island. Though the last part of the trip hasn’t gone as planned, I am still enjoying seeing the sights and exploring the island.

I’ve taken a lot of photos, and it will take me some time to sort through them. But here is one of a rock arch in Volcanoes National Park:


Rock Arch

More photos coming soon!

Monday, 16 April 2012

Mt. Rogers and continuously evolving plans

Filed under: Hiking,Virginia — Tags: — George Privon @ 13:39

David and I have been talking for several years about hiking Virginia’s highpoint (Mt. Rogers) in the Winter. Until the 3rd weekend in February, our schedules hadn’t lined up to make it happen. I must admit this is due in large part to my penchant for fleeing to the frozen north to spend my winter weekends ice climbing.

We sketched out a plan: drive to the trailhead, camp out, hike Mt. Rogers, go see a show at the Carter Family Fold, then visit my grandparents in Tennessee for the evening. Well, we did hike Mt. Rogers and we did visit my grandparents, but on Friday. So much for the camping and the music! Here’s how it unfolded…

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Tuesday, 10 April 2012

Document without showing: Remote Observing

Filed under: Astronomy — Tags: , , , — George Privon @ 10:31

Almost a year ago, I posted a “bouldering” video which showed essentially no bouldering. The idea was borrowed from a friend’s photo essay assignment as an undergrad, where she had to document an activity without showing people actually engaging in that activity.

In the middle of a 100 hour (!) long observing block on the Arizona Radio Observatory‘s 12m telescope on Kitt Peak, I remembered this idea and thought it might be fun to do the same thing for a (remote) observing run.

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Sunday, 8 April 2012

David Axon

Filed under: Astronomy — Tags: — George Privon @ 13:00

This past Thursday evening I received the sad news that Prof. David Axon had died suddenly that morning. He was a professor at the Rochester Institute of Technology and the University of Sussex. I had a lot of interaction with him over much of the past decade, particularly during my 5 years at RIT.

Despite being busy with his duties as department head of Physics at RIT, Dave liked to take on transfer students for academic advising. As I switched to physics from electrical engineering, he was assigned as my academic advisor. In this role, he was not only important in my success in the physics program, but he was also instrumental in my astronomy career. RIT has a well developed co-op program and though it usually is not taken advantage of by physics students, I decided to take two 6-month co-ops to figure out what I wanted to do after I graduated. The first would be a pure research project, and the second would be working in industry. Dave set me up with another RIT physics professor, Chris O’Dea to work on a project using data from the Hubble Space Telescope. I had such a great time with the project that I decided to forgo the industry co-op and apply to grad school. I credit Dave with starting me along that path.

I also appreciated and greatly benefited from his mentorship over the years. For some time I had trouble getting advising appointments with him (the former department secretary didn’t think undergraduates were worthy!). When I mentioned this to him, he told me to just come knock on the side door to his office whenever I wanted to chat. It was very characteristic of him — no matter how busy he was with running the department, he was always happy to meet with students and give them a few minutes of his time.

After I left RIT for UVa, Dave continued to be an active collaborator in my research. We had a couple ongoing projects and I’m happy to say that one month ago, a project we worked on together was published in the Astrophysical Journal.

He was a great mentor, collaborator, and friend.

Farewell Dave, you will be greatly missed.

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