.. _specal: ****** specal ****** Name ==== speccal -- Apply sensitivity curve to observations Usage ===== specal specfile outfile calfile extfile (airmass) (exptime) (clobber) (logfile) (verbose) Parameters ========== *specfile* String. ASCII file contain the spectra of the calibration source. This should be the output from specextract. *outfile* String. Name of an output file to write the calibrated sensitivity curve. *calfile* String. ASCII file that contains the calibrated magnitudes for the source. *extfile* String. ASCII file that contains the extinction curve for the observing site. *(airmass)* Real. Airmass of the observations *(exptime)* Real. Exposure time for the observation *(clobber)* Hidden boolean. If set to 'yes' files contained within the outpath directory will be overwritten by newly created files of the same name. *(logfile)* String. Name of an ascii file for storing log and error messages from the tool. The file may be new, or messages can also be appended to a pre-existing file. *(verbose)* Hidden Boolean. If verbose=n, log messages will be suppressed. Description =========== SPECCAL corrections a given observation by a calibration curve and the extinction curve for the site. The task assumes a 1-D spectrum that has already been caled from the original observations. EXAMPLES Time and disk requirements ========================== Bugs and limitations ==================== Send feedback and bug reports to salthelp@saao.ac.za See also ======== :ref:`speccal`