Alexandre Beelen @ IAS

STILTS and Python

Alexandre Beelen — Fri, 02 Jun 2017 00:00:00 +0200

STILTS is a very useful program, in particular to convert [VOTABLE] between several serializations. But can be difficult to use outside of TOPCAT

IDL & MPI

Alexandre Beelen — Tue, 07 Jun 2016 00:00:00 +0200

They are several ways of efficient programming with IDL. The most common way is to use the IDL Thread Pool, which is implemented in several routines and operation on large arrays. But sometimes, matrix or large vector operations are not possible, and/or not sufficient. Sometimes, we would like to …

D3js test using mpld3

Alexandre Beelen — Wed, 18 Nov 2015 00:00:00 +0100

Combining D3js mpld3 and Pelican

D3js Test

Alexandre Beelen — Mon, 16 Nov 2015 00:00:00 +0100

This is a quick migration of old tests using D3js.

From XSLT to Pelican

Alexandre Beelen — Tue, 03 Nov 2015 00:00:00 +0100

Writing and publishing a website used to be a painful process. Some years ago, I developped a simple xslt framework to produce my personnal web pages from simple xml files. This was in part because I did not liked any of the big CMS out at that time, requiring database …

SVN to GIT

Alexandre Beelen — Mon, 02 Nov 2015 00:00:00 +0100

I wanted to move from an bulky svn repository containing several projects to smaller git repositories to allow for easy distribution of the files and tracking of the code. Of course, while doing that, I wanted to keep the file history... I could not use the classic filter-branch as I …

Gildas Tips & Tricks

Alexandre Beelen — Mon, 04 Jan 2010 00:00:00 +0100

Long forgotten GILDAS Tips & Tricks.

CNAP Application

Alexandre Beelen — Tue, 02 Jun 2009 00:00:00 +0200

After the success of my application to the Conseil National Des Astronomes et Physiciens -- Section Astronomie, you can find my complete application below

Beelen_Alexandre.pdf (664kb)

LABoCa observation of the Francis Cluster

Alexandre Beelen — Mon, 02 Jun 2008 00:00:00 +0200

Beelen, A.; Omont, A.; Bavouzet, N.; Kovács, A.; Lagache, G.; De Breuck, C.; Weiss, A.; Menten, K. M.; Colbert, J. W.; Dole, H.; Siringo, G.; Kreysa, E.

We present observations aimed at exploring both the nature of Ly-α emitting nebulae ("Ly-α blos") at \(z=2.38\) and the way they …

IDL Scripts

Alexandre Beelen — Thu, 08 Jun 2006 00:00:00 +0200

Several, mostly discarded, IDL scripts that I wrote for my own use but that may be usefull to other. Dealing with line fitting, wrapping the ASURV software, general statistics and much more. They are all under the GPL, so everyone is permitted to redistribute and/or modify them under the …

SHARC II / CRUSH

Alexandre Beelen — Thu, 08 Jun 2006 00:00:00 +0200

A few tools to help with SHARC II / CRUSH reduction

Perl ADS

Alexandre Beelen — Wed, 07 Jun 2006 00:00:00 +0200

These perl scripts are used to access the ADS database in an easy way, directly from the shell prompt. They are useful to build a bibtex database, retrieve pdf files of a list of paper, or to make simple statistics. There is two sets of scripts : the first one, somehow …

350 Micron Emission from High-z QSOs

Alexandre Beelen — Fri, 02 Jun 2006 00:00:00 +0200

Beelen, A.; Cox, P.; Benford, D.J.; Dowell, C.D.; Kovacs, A.; Bertoldi, F.; Omont, A.; Carilli, C.L.

We report detections of six high-redshift (\(1.8~<~z~<~6.4\)), optically luminous, radio-quiet quasars at 350 µm, using the SHARC II bolometer camera at the Caltech Submillimeter Observatory. Our observations …

Dust & Gas in High-z QSOs - PhD Thesis

Alexandre Beelen — Wed, 02 Jun 2004 00:00:00 +0200

Beelen, A.

This thesis presents the study of dust and gas in high redshift quasars (QSOs) based on (sub)millimeter and radio observations. The surveys of the infrared and radio continuum of optically luminous and radio-quiet QSOs at \(1.9 < z < 6.4\) indicate the presence of large dust masses …

Starburst activity in J1409+5628

Alexandre Beelen — Wed, 02 Jun 2004 00:00:00 +0200

Beelen, A.; Cox, P.; Pety, J.; Carilli, C. L.; Bertoldi, F.; Momjian, E.; Omont, A.; Petitjean, P.; Petric, A. O.

We report the detection of CO emission from the optically luminous, radio-quiet quasar J140955.5+562827, at a redshift \(z_{CO}~=~2.583\). We also present VLA continuum maps and …

Thesis IAS

Alexandre Beelen — Fri, 16 Apr 2004 00:00:00 +0200

I adapted the [thloria][thloria] LaTex class for thesis wrote at IAS. You need to install the [thloria][thloria] class in order to use this one.