=============================================================================== Projet BAORadio Simulation programs for radio lobe reconstruction, noise estimate etc ... 2006-2010 R. Ansari (UPS/LAL-IN2P3) C. Magneville (DAPNIA/SPP) (C) IN2P3/CNRS (C) DAPNIA/CEA =============================================================================== Note : Uses SOPHYA class library (http://www.sophya.org ) A/ Interferometer sensitivity/noise power spectrum and foreground/radio sources ============================================================================================== A.1/ (u-v) plane coverage and Noise-P(k) computation for different interferometer configuration - pknoise.cc , repicon.cc : main program for Noise-P(k) computation and interferometer response computation - plpkn.pic : spiapp script for plotting pknoise.cc program output A.2/ power spectrum computation and foreground/radio source - subtractradsrc.cmd : Explanation and commands to compute various power spectra and foreground subtraction - calcpk.cc : power spectrum P(k) computation from 3D mass or temperature map - calcpk2.cc : LSS deltaT/T P(k) computation from LSS+foreground cubes after cleaning - applobe.cc : Antenna/array beam effect on 3D sky cube - syncube.cc : Synchrotron 3D temperature cube from HASLAM 400 MHz map - srcat2cube.cc : radio source 3D temperature cube from NVSS catalog - tjyk.cc : test de la classe H21Conversions A.3/ List of other common files : - fgndsub.h fgndsub.h : radio source, synchrotron subtraction class - lobe.h lobe.cc : 2D (k_alpha, k_delta) beam effect on 3D sky cubes - specpk.h specpk.cc : 3D power spectrum computation classes - interfconfigs.h interfconfigs.c : functions creating different dish arrays / cylinder configuration - mdish.h mdish.cc : Classes for representing Multi-Dish interferometer configurations - used by pknoise.cc , repicon.cc - radutil.h radutil.cc : utilitaire de conversion a 21 cm - cubedef.h : size and limits for 3D temperature cubes generated by syncube.cc , srcat2cube.cc E/ P(k) in temperature plot + "cosmic variance" + noise ... ============================================================= Note : to be executed in spiapp List of Files : anapkn.pic + cmvhpkz.ppf F/ Interferometer configuration / noise estimate ================================================= Note : to be executed in spiapp F.1/ formnoise.pic + vnpairs.cc + vnpairs.h F.2/ pa.pic + pa.cc + pa.h : Lobe synthesis (dipoles sum) G/ 3D reconstruction (alpha,delta,freq) simulation program =========================================================== List of files and classes : --------------------------- - treccyl.cc : main program (for tests) - multicyl.h .cc : Class MultiCylindres , 3D (freq,AngX,AngY) signal simulation and reconstruction. Uses class MultiBeamCyl - mbeamcyl.h .cc : Class MultiBeamCyl 2D (freq, AngX) signal simulation and reconstruction - brsrc.h .cc : Class BRSourceGen for managing list of sources (frequencies and angular position) - makerecyl - recbeam.pic : script with example commands for display with piapp