Welcome! Again.

This is the first post for the blog-only version of Share Astronomy.  Welcome!

It took me longer than planned to convert the original version of Share Astronomy to this blog-only version but the work is done and I can now focus on new blog posts.  All the blog posts from the previous version of Share Astronomy have been moved over to this version.  If you have trouble locating a particular post please take advantage of the Search box or review the Categories list in the right column.

I will continue writing about a variety of topics and I encourage you to stop by here frequently.  Please feel free to add comments.  I like your feedback!

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Changes to Share Astronomy

This will be the 60th blog post that I've written for Share Astronomy. I really enjoyed writing the first 59. Unfortunately, this one won't be fun. This is the blog post I never wanted to write. I am sorry to inform you that Share Astronomy, in it's current form, will be going away.

I really believed that a web application designed to promote the sharing of astronomical ideas, projects and images couldn't fail. This seemed especially true given that membership was totally free and unlimited free disk space was being provided to imagers and project posters. Unfortunately, we never achieved the membership numbers and therefore, the advertising dollars, that were required to make this endeavor financially feasible.
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JPL Tweetup 2011

Yesterday I had an amazing experience – I attended a tweetup at the Jet Propulsion Laboratory (JPL) in Pasadena, California. (A tweetup is a meeting of Twitter users.) The tweetup was organized by JPL and limited to a certain number of participants (in this case about 110 people) who were fortunate enough to be chosen randomly to participate in this event. When I was selected I knew I was lucky but I didn't really know how lucky – the tweetup was just fantastic! Why? Primarily because of the people. Everyone involved – organizers, speakers, engineers, scientists, project managers, graphic designers, visualization producers, rover drivers, graphics programmers, social networking communicators, you name it – had an incredible passion and enthusiasm for their job and for the space program in general. We as a society may take the accomplishments of these people for granted from time-to-time but we shouldn't. They accomplish amazing things and we should all be very proud.

The Jet Propulsion Laboratory is currently managing 17 active missions and 9 instruments. The basic format of the tweetup consisted of a series of presentations about current and upcoming missions as well as tours of various facilities at JPL. Specifically, our agenda included:
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SAS Symposium 2011

I spent most of last week in Big Bear Lake, California at the Society of Astronomical Sciences 30th Annual Symposium on Telescope Science. I had a great time and I learned a lot. Despite it's name, the symposium had relatively little to do with "telescope science" per se and a lot to do with astronomical science.

If you are an astronomer ("amateur" or otherwise) interested in using your skills for scientific study this conference has a lot to recommend it:
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Tom Field – RSpec and Real-Time Spectroscopy

Tom Field at NEAF Amateur astronomers frequently spend the majority of their time focused on one of three activities: visual observing, imaging or science. The scientists often specialize in photometry or spectroscopy. At NEAF 2011, I finally got to meet two very influential and important people in the world of amateur spectroscopy: Olivier Thizy of Shelyak Instruments and Tom Field (shown in the image to the left) the creator and developer of the RSpec program. I had interviewed Olivier in August, 2010 but I hadn't interviewed Tom yet. When I got back to San Diego I wrote Tom and asked him if he would be willing to do an interview and I'm happy to say that he graciously agreed. Included below is our email interview.

What functionality is provided by RSpec?
RSpec is a program that allows a beginner or expert to capture and process spectrums of stars and planets. The program makes it easy to convert the rainbow-like smudge of a spectrum to a calibrated, annotated graph. These graphs reveal the composition and other physical properties of the star or planet you're observing. It's really quite exciting to be able to do this easily.
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National Astronomy Meeting – NAM 2011

The UK Royal Astronomical Society National Astronomy Meeting (NAM 2011) was held last week (Sunday April 17, 2011 to Thursday April 21, 2011) in Llandudno, North Wales. I wasn't at the meeting, but it sounds like it was outstanding. Listed below are links to some articles I thought were interesting:

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NEAF 2011 – Final Thoughts

I'm sorry to say that NEAF 2011 is behind us and it's time to start thinking about 2012. I don't know about you, but I really enjoyed looking forward to this year's NEAF and I'm going to miss the anticipation that I've felt everyday for the past couple months. Anyway, before moving on to other things, here are some random thoughts about NEAF 2011 (please feel free to add your own comments below):

  • Alan Traino is an amazing guy. In case you haven't heard his name before, Alan is the Chairperson of NEAF. Every year he outdoes himself and this year was no exception. NEAF 2011 had about 140 vendors, probably around 15 speakers and almost 6,000 attendees. NEAF is the largest astronomy expo in the world. Organizing an event of this size can't be easy but Alan makes it look easy. We all owe a big thanks to Alan for a job exceptionally well done.
  • The diversity of exhibitors and the wide range of products at NEAF 2011 was amazing. We were able to see:
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