Name: V2Calib Version: 1.7.13 Posted Date: 04/19/2011 OS: Unix/Linux/MacOSX Additional Info: http://nexsci.caltech.edu/software/V2calib Description: This V2 Calibration package contains wbCalib, nbCalib, nullCalib, nbNullCalib, mscLib, KvisPlot and NullerPlot. wbCalib and nbCalib are wide- and narrow-band interferometric visibility calibration programs. They correlate observations on science targets with observations of calibration sources, estimate model system visibilities at the times of target scans, apply the models to estimate calibrated target visiblities, and optionally compute ancillary geometric information (u-v coordinates, delay, hour angles). These programs were originally developed for use at PTI and later updated to provide support for KI. nullCalib and nbNullCalib are wide- and narrow-band interferometric nulling data calibration programs. They correlate observations on science targets with observations of calibration sources, estimate model system nulls at the times of the target scans, apply the system null estimates to obtain calibrated target null amplitudes at those times, and optionally compute ancillary geometric information (i.e. u-v coordinates, delays, hour angles). These programs were developed for the KI mode by adapting the visibility amplitude programs wbCalib and nbCalib. KvisPlot and NullerPlot are optional tools for plotting Level-1 data files; you must have gnuplot installed to use KvisPlot and/or NullerPlot.