Publication: PAPER configuration and sensitivity

Title: A Sensitivity and Array-configuration Study for Measuring the Power Spectrum of 21 cm Emission from Reionization PAPER will soon be performing long integrations to the power spectrum of high redshift Hydrogen.  What is the best configuration?  In the process of answering this question we also carefully (re) derive the relationship between the output of an …

Publication: PAPER configuration and sensitivity Read More »

E1P Pictures

As a follow up to the E1P launch, here is a small album of images from my time at the Montana State Small Sat Lab .   [alpine-phototile-for-picasa-and-google-plus src=”user_album” uid=”109170256040963038320″ ualb=”5843006019844642897″ imgl=”picasa” dl=”1″ dltext=”CompleteAlbum” style=”wall” row=”7″ num=”58″ size=”220″ curve=”1″ align=”left” max=”100″]

My Doctoral Thesis

Here is a link to my PAPER thesis for posterity.  It included a catalog, as well as studies of calibration stability and noise properties. I included a lot of extra information about the 32 antenna catalog that was cut from the original letter.  Then, looking at 12 nights of data I found that despite high …

My Doctoral Thesis Read More »

PAPER 2010 Deployment

Onward to 32! This month we added another shipment of 16 antenna to bring PAPER to 32 antennae.  The arrangement of the antennae on the ground is very close to random, making geography tricky!  I spent a good amount of time out there with the GPS pole and pack, marking out locations of antennae.  We …

PAPER 2010 Deployment Read More »

Project: PAPERcasa

Adds some “essential” modules to CASA and the ability to install more via the casapython script. Currently adds the following modules: AIPY pyephem mpl_basemap pyfits vo.table setuptools psycopg2 Download: PAPERcasa-1.4.tar.bz2  18 Jul. 2012 PAPERcasa-1.3.tar.bz2  27 Feb. 2012 Installation: tar -xvf PAPERcasa-1.3.tar.bz2 cd PAPERcasa ./install_PAPERcasa.sh Usage: Install additional python libraries with: PAPERcasa/PAPERcasa_env.sh #required for packages that …

Project: PAPERcasa Read More »