Documentation

• IDL

  • lx_wmap_tod_extract.pro
  Extract required TOD (attitude, telemetry and scientific data) from given FITS archives to SQLite 3 databases, the format suitable for calibration.
  • lx_wmap_run_iterative_calibration.pro
  Run the iterative calibration procedure for a given number of iterations.
  • lx_wmap_print_iter_map.pro
  Display an iterative map read from a given FITS file.
  • lx_wmap_iterative_map_subtract.pro
  Display a difference of two iterative maps given as FITS files.
  • run_mapmaking.pro
  Generate a sky map from calibrated TOD.

• C++

  • lx_tod_to_sql
  IDL to SQL interface library used by lx_wmap_tod_extract.pro to extract TOD.
  • wmapLX
  The calibration application accomplishes three main tasks. It fits a given calibration model (linear, dipole-based) on the raw temperature data and obtains calibration solutions (gain and baseline). It uses the solutions to calibrate the raw data and produces calibrated FITS archives suitable for map-making. Finally, given a sky map and calibration solutions it decalibrates the map and subtracts it from the raw data (data reduction).
  • settings.ini
  settings.ini is an auxiliary file which contains advanced presets for the calibration application.

• MATLAB

  • lx_wmap_calibration_plotter.m
  Plot gain and baseline solutions as a function of calibration period (time). Display basic statistics.