PDS_VERSION_ID          = PDS3

LABEL_REVISION_NOTE     = "2006-10-31"

RECORD_TYPE             = STREAM

OBJECT                  = TEXT

  PUBLICATION_DATE        = 2007-4-25

  NOTE                    = "

    calinfo.txt describes the contents of this directory."

END_OBJECT              = TEXT

END



This directory contains the calibration files necessary for the data calibration, as described in the
related documents. The content of each file is described below. V1 in the filename refers to the version of the file.



     CALINFO.TXT                      = (this file) describes the content of this directory.

	
     VIRTIS_M_VIS_RESP_10_V1.DAT      = 432x256 double precision matrix (binary) containing 
                                        the VIRTIS-M-VIS Instrumental Transfer Function, including 
                                        the VIS flat-Field.

     VIRTIS_M_IR_RESP_10_V1.DAT       = 432x256 double precision matrix (binary) containing 
                                        the VIRTIS-M-IR Instrumental Transfer Function, including 
                                        the VIS flat-Field.

     
     VIRTIS_M_HRES_SPECAL_10_V1.TAB= 432 row ASCII table containing the wavelengths of the 
                                              VIRTIS-M-VIS and -M-IR channels in High Resolution Mode.

     VIRTIS_M_NRES_SPECAL_10_V1.TAB = 144 row ASCII table containing the wavelengths of the 
                                             VIRTIS-M-VIS and -M-IR channels in Nominal Resolution Mode.

     DEAPIXELMAP.DAT                  = This file contains an image of the H detector with dead 
                                        pixels identified by value 1. This map is used on board 
                                        to filter dead pixels when integrating the intensity 
                                        across the slit. The original dimensions (438x270) are cut 
                                        to the effective image size starting at the position provided
                                        by H_START_X_POSITION and H_START_X_POSITION   

     VIRTIS_H_SPECTRAL_COEF_V1.TAB    = This file contains the coefficients of the polynomials used to 
                                        compute the wavelengths of virtis H channels. There is one 
                                        polynomial per VIRTIS H spectral order.
     
     VIRTIS_H_SPECTRAL_WIDTH_V1.TAB   = This file contains the coefficients of the polynomials used to 
                                        compute the FWHM of VIRTIS H channels. There is one polynomial 
                                        per VIRTIS H spectral order.  

     VIRTIS_H_TRANSFERT_FCT_V1.TAB    = This file contains the transfer function for VIRTIS H channels. 
                                        Each column corresponds to one VIRTIS H spectral order.