TolTECA Tutorials

TolTECA is the software stack developed to facilitate the data analysis tasks of the TolTEC camera, which is mounted on the Large Millimeter Telescope (LMT) and provides simultaneous, polarization-sensitive imaging at wavelengths of 1.1, 1.4 and 2.0 mm through its 7718 Lumped element Kinetic Inductance Detectors (KIDs). For more detailed description, please check out our recent SPIE papers describing TolTEC and TolTECA.

This site includes the learning materials for those who would like to work on TolTEC data on their own.

Get Started

The two key components of TolTECA that are related to TolTEC are the Python package tolteca, and the data reduction engine citlali written in C++. Tolteca implements the general data and pipeline management framework that serves at the highest levels, while citlali works at the low-level to carry out the actual KIDs readout signal interpretation, time-ordered data (TOD) processing, and map-making. All the software source codes can be found in the toltec-astro Github page.

The tutorials are written in format of Jupyter notebooks. These notebooks are pre-rendered and can be viewed by clicking the titles listed in the next section. For those who would like to download and run directly in Jupyter, one may clone the tolteca_tutorials repository and install the requirements using pip:

$ git clone https://github.com/toltec-astro/tolteca_tutorials.git
$ cd tolteca_tutorials
$ pip install -r pip-requirements.txt

For more detailed instructions of installing tolteca and to learn about the C++ data reduction engine citlali, see their documentations tolteca and citlali.

License

3-Clause BSD.

Acknowledgement

  • The TolTEC project is funded by the National Science Foundation, grant #1636621.