Archive for the Uncategorized Category

My 2016 Review of the Year

Posted in Uncategorized on December 30, 2016 by telescoper

Butetown’s Baltic Missions

Posted in Uncategorized on December 29, 2016 by telescoper

More on Cardiff history, this time the Baltic connections..

A Nordic Beacon

Posted in Uncategorized on December 29, 2016 by telescoper

Cardiff’s Norwegian connection. The Norwegian Church in Cardiff Bay is still an important landmark.

The Eastern Cross

Posted in Uncategorized on December 29, 2016 by telescoper

Fascinating insight into Cardiff’s international heritage..

Cyfarchion yr Ŵyl

Posted in Uncategorized on December 23, 2016 by telescoper

Well, Cardiff University is about to close down for the Christmas break, and I’ll also be going offline for a while from this afternoon.

I’d just like to take this opportunity to thank everyone who has taken the trouble to read, comment on, correct, and otherwise engage with this blog over the past year.

I can’t say it’s been a great year, but let’s cling to the hope that 2017 will be better than 2016 however unlikely that may seem at the moment.

Anyway, I hope you have a peaceful and enjoyable festive season!

Cyfarchion yr Ŵyl i chi gyd!

(That’s Welsh..)

 

The changing landscape of astrostatistics and astroinformatics [IMA]

Posted in Uncategorized on December 20, 2016 by telescoper

Here’s a nice review article about the fields of astrostatistics and astroinformatics. The author, Eric Feigelson, points out that training for astronomers in these areas is relatively weak, and that’s why we at Cardiff are going to launch a couple of new Masters courses in the New Year to provide specialist postgraduate education in these and related topics!

arxiver's avatararXiver

http://arxiv.org/abs/1612.06238

The history and current status of the cross-disciplinary fields of astrostatistics and astroinformatics are reviewed. Astronomers need a wide range of statistical methods for both data reduction and science analysis. With the proliferation of high-throughput telescopes, efficient large scale computational methods are also becoming essential. However, astronomers receive only weak training in these fields during their formal education. Interest in the fields is rapidly growing with conferences organized by scholarly societies, textbooks and tutorial workshops, and research studies pushing the frontiers of methodology. R, the premier language of statistical computing, can provide an important software environment for the incorporation of advanced statistical and computational methodology into the astronomical community.

Read this paper on arXiv…

E. Feigelson
Tue, 20 Dec 16
14/88

Comments: 7 pages, to appear in ‘Astroinformatics’, IAU Symposium #325, M. Brescia et al. (eds.), Cambridge University Press (2017)

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Beard Liberation Front backs Beard Baubles but warns on beard glitter and lights

Posted in Uncategorized on December 15, 2016 by telescoper

I’m not sure I agree with beard baubles, even if they do raise money for charity!

kmflett's avatarKmflett's Blog

Beard Liberation Front press release

15th December

Contact Keith Flett 07803 167266

Beard Liberation Front backs Beard Baubles but warns on beard glitter & lights

beardlights

The Beard Liberation Front, the informal network of beard wearers, has warned beard wearers against participating in hipster trends for pre-Xmas ‘glitter’ beards and for wearing Christmas tree lights in the beard.

The campaigners say that the glitter can be difficult to remove and may cause serious damage to the beard. The Christmas lights can overheat and there is a danger that the beard will start smouldering causing significant damages to the hairs.

In contrast the BLF is backing Beard Baubles, miniature Xmas decorations that hang in the beard provided they are worn in a measured way.

Beard Baubles raise money for a skin cancer charity

BLF organiser Keith Flett said, beard glitter and Christmas lights are a pre-Xmas step too far and any…

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LIGO’s gravitational wave detection is Physics World 2016 Breakthrough of the Year

Posted in Uncategorized on December 13, 2016 by telescoper

Not really a surprise, but here’s another accolade for LIGO!

Adam Day's avatarCQG+

by Clifford M Will.


Physics World breakthrough of the year prize The Physics World 2016 Breakthrough of the Year goes to the LIGO Scientific Collaboration for their revolutionary, first ever direct observations of gravitational waves.

Long awaited direct detection of Einstein’s gravitational-waves tops Physics World’s list of the 10 key breakthroughs in physics in 2016

It give me great pleasure to report that the LIGO Scientific Collaboration are to receive Physics World’s Breakthrough of the year award.  At the end of every year, the Physics World editorial team reveals what it believes to be the top 10 research breakthroughs for the past year and one of these is selected to be the Physics World Breakthrough of the year.

In recognition of this achievement, the Physics World team have created a short documentary movie with the assistance of members of the LIGO collaboration from Cardiff University.

The video features Samantha Usman, who recently wrote an excellent CQG+ entry about the…

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Things That Obviously Aren’t True, No. 387

Posted in Uncategorized on December 9, 2016 by telescoper

image

“There’s no way it’s real”

Posted in Uncategorized on December 5, 2016 by telescoper

Interesting “inside” story by a student of the discovery of gravitational waves, from the Classical and Quantum Gravity Website.
Professor Stephen Fairhurst (mentioned in the post) is a member of the Gravitational Physics group at Cardiff University, and Director of the Data Innovation Research Institute.

Jennifer Sanders's avatarCQG+

Written by Samantha Usman, who is currently pursuing an MPhil at Cardiff University, UK under the supervision of Prof. Stephen Fairhurst. She graduated in May 2016 with a BS in Mathematics and Physics at Syracuse University. While at Syracuse, Usman worked with Prof. Duncan Brown on improving LIGO’s sensitivity to gravitational waves from binary star systems. In her spare time, Usman trains in Brazilian jiu jitsu and Muay Thai kickboxing and enjoys walks with her Australian Shepherd, Marble.


The discovery of gravitational waves from an undergraduate’s perspective

Author Samantha Usman training for competition in Brazilian jiu jitsu. Author Samantha Usman training for competition in Brazilian jiu jitsu.

The first time I learned LIGO might have detected a gravitational wave, I was listening in on a conference call on September 16, 2015. Two days earlier, ripples in the fabric of space from massive black holes crashing into each other at half the speed of light had passed through the…

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