; RFARS ;-------------------------------------------------------------------- ;! Correct Q/U cubes for Faraday rotation synthesis results ;# TASK ANALYSIS POLARIZATION ;-------------------------------------------------------------------- ;; Copyright (C) 2011 ;; Associated Universities, Inc. Washington DC, USA. ;; ;; This program is free software; you can redistribute it and/or ;; modify it under the terms of the GNU General Public License as ;; published by the Free Software Foundation; either version 2 of ;; the License, or (at your option) any later version. ;; ;; This program is distributed in the hope that it will be useful, ;; but WITHOUT ANY WARRANTY; without even the implied warranty of ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ;; GNU General Public License for more details. ;; ;; You should have received a copy of the GNU General Public ;; License along with this program; if not, write to the Free ;; Software Foundation, Inc., 675 Massachusetts Ave, Cambridge, ;; MA 02139, USA. ;; ;; Correspondence concerning AIPS should be addressed as follows: ;; Internet email: aipsmail@nrao.edu. ;; Postal address: AIPS Project Office ;; National Radio Astronomy Observatory ;; 520 Edgemont Road ;; Charlottesville, VA 22903-2475 USA ;----------------------------------------------------------------------- RFARS LLLLLLLLLLLLUUUUUUUUUUUU CCCCCCCCCCCCCCCCCCCCCCCCCCCCC RFARS: Correct the Q and U cibes for the rotation measure INNAME First image name (Q) INCLASS First image class INSEQ 0.0 9999.0 First image seq. # INDISK 0.0 9.0 First image disk drive # IN2NAME Second image name (U) IN2CLASS Second image class IN2SEQ 0.0 9999.0 Second image seq. # IN2DISK 0.0 9.0 Second image disk drive # IN3NAME Third image name (RM max) IN3CLASS Third image class IN3SEQ 0.0 9999.0 Third image seq. # IN3DISK 0.0 9.0 Third image disk drive # OUTNAME First output image name (Q) OUTCLASS First output image class OUTSEQ -1.0 9999.0 First output image seq. # OUTDISK 0.0 9.0 First output image disk # OUT2NAME Second output image name (U) OUT2CLAS Second output image class OUT2SEQ 0.0 9999.0 Second output image seq # OUT2DISK 0.0 9.0 Second output image disk # BLC 0.0 4096.0 Bottom left corner TRC 0.0 4096.0 Top right corner ---------------------------------------------------------------- RFARS Type: Task Takes the input Q and U cubes to the proedure DOFARS or the task FARS itself and corrects them for the peak rotation measure found by FARS and imaged by AFARS. The Q and U images may be in either the RA-Dec-Freq or Freq-RA-Dec transpositions but the two must be in the same transposition. The output images will retain the input transposition. Pixels blanked in any one or more of the input images will be blanked in the output images. The images are assumed to be aligned correctly. Adverbs: INNAME......First image name. Q-polarization. Standard defaults. INCLASS.....First image class. Standard defaults. INSEQ.......First image seq. #. 0 => highest. INDISK......Disk drive # for the first image. 0 => any. IN2NAME.....Second image name. U-polarization. Standard defaults. IN2CLASS....Second image class. Standard defaults. IN2SEQ......Second image seq. #. 0 => highest. IN2DISK.....Disk drive # for the second image. 0 => any. IN3NAME.....Third image name. RM image. Standard defaults. IN3CLASS....Third image class. Standard defaults. IN3SEQ......Third image seq. #. 0 => highest. IN3DISK.....Disk drive # for the third image. 0 => any. OUTNAME.....Output image name. Q corrected. Standard defaults. OUTCLASS....Output image class. Default 'RFARSQ' OUTSEQ......Output image seq. #. 0 => highest unique. OUTDISK.....Output disk number. 0 => highest with space. OUT2NAME....Output image name. Imaginary part. Standard defaults. OUT2CLAS....Output image class. Default 'RFARSQ' OUT2SEQ.....Output image seq. #. 0 => highest unique. OUT2DISK....Output disk number. 0 => highest with space. BLC.........Bottom left corner of the 1st and 2nd input images. The BLC and TRC for the third image will be adjusted to be the RA and Dec corners. TRC.........Top right corner of input images. ----------------------------------------------------------------