Spectrum is also the version which is displayed. Sliding box before the emission line search occurs. Nsmooth 10 Number of times the spectrum is smoothed using a 1-2-1 If INDEF, use end of wavelength overlap between template and spectrum. If INDEF, use beginning of wavelength overlap between template andĮnd_lambda INDEF Ending wavelength in angstroms of portion of spectrum to correlate. st_lambda INDEF Starting wavelength in angstroms of portion of spectrum to correlate. This file is assumed to be in theĭirectory linedir unless a complete pathname Removal of portions of all object spectra if Set this to "yes" forįixbad no If "yes", remove wavelength-delimited regions listed in the file specfiedīadlines badlines.dat File containing list of starting and stopping wavelengths in Angstroms for Renormalize no Renormalize spectrum before fitting (yes or no). Is displayed before the emission line search is conducted. (New in version 2.0) Process Spectrum obj_plot yes If yes, a Wavelength dispersion information is read fromĪPNUMn, where n is the aperture specified by Spectra from which a sky spectrum will be read Skyband 0 If this is nonzero, it is the band in the multispec file(s) specified by Wavelength dispersion information is read from APNUMn or the WCS keywords. Skynum 0 If this is nonzero, the sky spectrum, which is used for equivalent widthĮrrors, is read from this spectrum number of the current spectrum file. Of EMSAO and results from any previous XCSAO run which is archived in Spectrum with labelled emission lines found in a previous application Them into a weighted mean velocity for the spectrum. Linefit yes If yes, search for emission lines, fit their positions, and average The same for all spectra listed in the spectra parameter. Pathname is not printed at the top of the page, and is assumed to be (New in version 2.0) specdir "./" Directory containing spectrum to be analyzed.
Velocity information is read from APVELn and saved in Is the aperture specified by specnum or the WCS Wavelength dispersion information is read from APNUMn, where n Spectra in which emission lines will be fit. Specband 0 If this is nonzero, it is the band in the multispec file(s) specified by Wavelength dispersion information is read from APNUMn or This number is ignored if a spectrum number is specified usingīrackets. Specnum 0 If this is nonzero and spectra contains a single file name, this isĪ range of apertures in a multispec file in which emission lines will be fit. Numbers, lists, or ranges enclosed in brackets after each file name in spectra "" List of file names of spectra to filename indicates list should come from file filename.Īs of version 1.3, apertures of multispec spectrum files can be entered as Display Results vel_plot dispmode dispabs ablines dispem displot device curmode hardcopy plotter.
#Multispec solids archive#
Fit Emission Lines emcombine esmooth mincont nlcont velfit.Find Emission Lines st_lambda end_lambda nsmooth vel_init czguess cortemp wspan emsearch emlines linedir vel_init npfit linesig.Process Spectrum obj_plot fixbad badlines renormalize contsub_plot.Spectrum spectra specnum specband specdir linefit skynum skyband.
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