With a little help from our friends: Finding a home for E-ELT March 4, 2010
Posted by sarah in: astronomy, politics . 2comments
Cerro Paranal (middle right) and Cerro Armazones (middle left)
ESO announced today that their Council have recommended Cerro Armazones in the Chilean Andes as the preferred site for their next generation optical/IR observatory, the 42-m European Extremely Large Telescope. The decision came in response to the delivery of a technical report by the organisation’s E-ELT Site Selection Advisory Committee, from which Armazones emerged as the frontrunner, “because it has the best balance of sky quality across all aspects and it can be operated in an integrated fashion with the existing ESO Paranal Observatory”.
So does this means the deal is done? Apparently not. The text also tells us that ESO have received proposals to host the telescope from both Spain, who would like to see the telescope site on La Palma, and Chile, so a final run-off between these two countries now seems likely.
What has struck me about this whole site selection exercise is the different approaches taken by ESO for the E-ELT and their North American counterparts, the Thirty Meter Telescope project.
The Astronomer’s Mating Call January 28, 2010
Posted by sarah in: astronomy, politics . 1 comment so far
Every winter is the time for an age-old mating ritual that takes place in the astronomy community: a special courtship dance where graduate students and postdocs parade round, flashing their colourful feathers, trying to appear smarter and savvier than their peers in the desperate quest for a new mecenas who will support their addiction to MacBooks and airmiles. It’s jobs season, when the friendships we’ve cherished for the past year become meaningless and it’s each astronomer to their own.
#STFC in tweets January 3, 2010
Posted by sarah in: astro 2.0, politics, science . 1 comment so far
My twitter feed in the last weeks of the decade was often dominated by reactions to and discussions of the funding cuts to physics and astronomy research in the UK announced on 16 December. On the day of this announcement I created a permanent archive for all tweets hashtagged #stfc to keep a record of all that was said on the issue – as regular twitter searches only go back around 10 days. On the last day of the year I exported all the tweets going back to 10 December and I’ve been playing around with visualising them. Here are a few samples.
Here’s a plot of the number of tweets in the 12 days from 15 December to 16 December, binned per hour. The red lines indicate the approximate time of the announcements of the funding cuts on 16 December, and of the postdoctoral fellowships cancellation on 21 December. Click on the chart for a closer look and get the data here. At the height of the buzz, there were almost 120 tweets in one hour, and on the 16th around 500 tweets were tagged #stfc. And while the traffic has quieted somewhat now, the STFC crisis is still an active topic of discussion.
If you thought it was only a small group of people making a lot of noise, think again. Over 330 people tweeted about STFC in the whole 3-week period, and even the busiest tweeters contributed no more than 4% of the total. Click on each pie segment to see the usernames and numbers.
The archive is accessible to anyone and continues to aggregate #stfc tweets at the same location. I’ve placed the data file with the tweets I used to generate these images in a public location, as well as the idl script I wrote to process the data and generate the timeline (the script uses a few functions from the idl astronomy library). The pie chart was created using the Google Pie Chart gadget in Google docs. The word cloud was generated by Wordle, removing common English words plus “rt” and “stfc”.
The Lay Scientist: A dark winter for UK physics December 27, 2009
Posted by sarah in: politics . 1 comment so farDespite widespread financial gloom, 2009 has been an excellent vintage for physics and astronomy. The Hubble Space Telescope’s final servicing mission was declared a resounding success, LHC finally powered up after last year’s false start, several new astronomy satellites were launched and astronomers have tantalisingly reported a possible first-ever detection of dark matter particles. But in the UK, the year was closed on a blue note following an ominous pre-budget report in early December and the subsequent announcement of drastic cuts to the particle physics and astronomy programmes by the country’s Science and Technology Facilities Council, STFC.
For the sake of spreading the word to a wider community, I wrote a general overview blog post on the Lay Scientist blog about the funding cuts to British physics and astronomy research. Go read it here.
STFC: The morning after December 17, 2009
Posted by sarah in: astronomy, politics, science . 4comments
JIVE Director looking for an STFC representative (Image: M. Garrett)
Yesterday’s announcement from the Science and Technology Facilities Council was everything scientists had feared it to be, Britain has announced its withdrawal from over 20 large projects and is slashing 25% of studentships and fellowships. For astronomy some notable names are Gemini, the facilities on La Palma (including the robotic Liverpool Telescope) and UKIRT. In addition, the Dutch community will not be pleased with the news of Britain’s withdrawal from two of its flagship radio astronomy projects, LOFAR and JIVE. I haven’t seen any official responses from the Netherlands but will keep an eye out for those – although Astron Director Mike Garrett’s reaction on twitter was telling:
