Software and Memos

My software development is tracked on github.

HERA Software:

Much of my recent activity has been within the HERA-Team project, which is the home of all the code for the HERA telescope. Specifically, I manage the data quality metrics repository, hera_qm, and am a core contributor to pyuvdata, a python model for interferometric data.

Other Software:

My direct imaging calibration routine (EPICal) is available within the EPIC repository.

I have made major contributions to the Fast Holographic Deconvolution (FHD) and eppsilon code bases, which are essential tools for the imaging power spectrum pipeline I used in my PhD thesis.

I have been populating a tutorial repository with jupyter notebooks and python scripts that I use to demonstrate concepts when teaching. Check out the Photo_FT_animation.py script!

HERA Memos:

The full HERA memo series is hosted on reionization.org. Below are my contributions.

An early look at HERA-19 system temperature (Beardsley)

Modeling Sky Temperature (Parsons and Beardsley)

System Temperatures of 21 cm Arrays (Jacobs, Beardsley, Hazelton, Thyagarajan, Trott)

Other Memos:

Below are a handful of memos I have prepared for various groups. Some have found them useful, so I post them here for easy access.

These are meant to be instructional, but not comprehensive. I do not claim completeness, and errors are possible. If you find an error, or need clarification, feel free to contact me.

Discrete Fourier Transforms

Image to Power Spectrum Notes

MOFF Calibration

Mean Value Unbiased Estimator Notes

Sample Variance Notes

Thermal Variance Notes

Weights Notes

MWA Data Compression Notes

Cable Reflection Notes