;----------------------------------------------------------------------- ; Copyright (C) 2018-2019 ; 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 ----------------------------------------------------------------------- This file must be used to record any changes made to the Master version of AIPS kept in SOCORRO. An entry is: line 1: Date Program name Your name line 2: What was done (may span multiple lines) line n-1: Where has this change been moved (e.g. 15JUL94, nowhere) line n: Blank The details of line 1 are important since programs are used to find specified strings and do conversions on them. It MUST be typed as follows: 1 blank, 4 digits, a period, two blanks, then the Month, day, comma, year, some space, a title, some more space, your name. *********************************************************************** *********************************************************************** Changes while 31DEC19 is TST *********************************************************************** *********************************************************************** 15276. December 3, 2018 Version update Eric Changed $APLSUB/GETRLS.FOR. $INSUNIX/INSTEP1, $SYSPERL/install.pl, $SYSPERL/update.pl, $SYSPERL/ZXHLP2.PL, $SYSPERL/LaCook.PL, $UPDUNIX/UPDCONTROL, $SYSUNIX/AIPSPATH.CSH, $SYSUNIX/AIPSPATH.SH to make 31DEC19 instead of 31DEC18 - also fix dates in install.pl. Moved nowhere. 15277. December 4, 2018 UVHOL, HOLOG Eric Changed UVHOL to also output a comment line labeling the columns of the data output. Changed HOLOG to parse this line and know whether the input data are amplitude and phase or real and imaginary and convert the latter to the former. Added info about this to HOLOG help file. Moved to 31DEC18 this date. 15278. December 4, 2018 TVIEW Eric Corrected the coordinate computation when ROAMing in the reference image. It was failing when the reference image was sub-imaged. Also added code to detect a TV window size change after the menu item is read. This will reload the images in case the user chose to change the window size during the menu interaction. Moved to 31DEC18 this date. 15279. December 4, 2018 OOP routine Eric UVFRQS in UVUTIL.FOR was issuing an error message if ECHAN was 0 or EIF was 0. Changed to issue error messages only when real BCHAN/ECHAN or BIF/EIF values do not accord with the number of points on the axis. Moved to 31DEC18 this date. 15280. December 5, 2018 CLCOR Eric Changed EOPS function to allow many days (100) instead of the previous limit of 10. Changed the interpolation functions which assumed that there were 5 days of values to give instead the correct number of values. Changed the default CLCORP(2) to 25 so that users are less likely to have to pay attention to it. Also expanded the time range o each group by a little to avoid edge issues. Added code to refigure the groups so as not to include data in the interpolation that was not on integer day steps. Moved to 31DEC18 this date. 15281. December 10, 2018 DTSIM Eric The DTERM code was simply wrong. Examining how AIPS calibrates polarization I was able to reverse engineer the linear method. I left the 2nd order code as it was but it is clearly in error. Added words to encourage LINPOL. Moved to 31DEC18 this date. 15282. December 11, 2018 SNBLP Eric NEW TASK: does SNPLT but plots the baseline-based values from the SN or CL table. Thus it looks for big jumps in the calibration values that would be applied to the data. This is the initial basis of the task SNFLG. It differences phase, delay, and rate and multiplies amplitude gains. Also changed SNPLT to inform the user when IFRA mode is changed to IFDF. Changed also to allow IFRA for PSYS (Tsys from an SY table). Moved to 31DEC18 this date. 15283. December 14, 2018 DTSIM Eric Restored Athol's nearly correct code for DTERM and parallactic angle application. The latter must be done even if the D terms are zero. Added option to "correct" for parallactic angle, like CLCOR. The default does the correction but one may suppress it. Changed DTPM.INC for the new parameter plus DTSIM for the old dterm code and new option and the help for the new option and to remove the deprecation of non LINPOL. Moved to 31DEC18 this date. 15284. December 18, 2018 LISTR Eric Added DPARM(1)=20 to display azimuth in GAIN listings. Moved to 31DEC18 this date. 15285. December 19, 2018 CLCOR Eric My recent "fix" caused EOPS to fail if the observations are recent. The USNO EOP file gives the most recent date of real data as opposed to predictions. CLCOR requires the reqested data all to be "real". Therefire CLCORP(2) becoming 25 causes failures when reducing real data. CLCORP(1) < 0 is also bad since code assumes it is positive and the subtracts it. Changed the default handling and fixed a failure to close the file on error. Moved to 31DEC18 this date. 15286. December 21, 2018 large BP tables Eric Changed BPASS to allow up to 15000 times. Changed BPEDIT to allow up to 15360 colors (times). Link BPEDT, PCEDT, PDEDT. Moved to 31DEC18 this date. 15287. December 21, 2018 TLCAL Eric Fix the error message when the telcal file is not found. ZTXOPN gave the full path name but TLCAL itself truncated the the name that it had. Now it will show the full name. Add further comments about DOAPPLY to the help file - it is a VERY useful option. Moved to 31DEC18 this date. 15288. December 31, 2018 AIPSLetter Eric Put back the AIPSLetter for 31DEC18. A Ps.gz, PDF, and TEX file. The uncompressed PS is really too large. Moved everywhere in TEXT. 15289. December 31, 2018 VLA antenna files Eric The file $AIPSTARS/EVLA.ant.2018 was copied from the analysts web site and installed for use. Moved everywhere in TEXT. 15290. December 31, 2018 VLBAUTIL, VLBARUN Lorant Added parameters EOPSFILE/TECRFILE to VLBARUN to use local copies in case the web site fetch is unsuccessful. Added after Amy already prepared for this in VLBAEOPS/VLBATECR earlier. Moved to 31DEC18 this date. 15291. January 3, 2019 "FLUX" Eric Plot tasks have used the word flux when the correct word is brightness. Changed COMLAB, IAXIS1, GREYS, KNTR, PROFL, and PCNTR. Moved to 31DEC18 this date. 15292. January 18, 2018 VBCAL Eric The task failed to write out any data due to 2 egregious errors made in March 2014. Corrected these and fixed the default values for the FPARM, RPARM, VPARM adverbs. Improved the wording of the help file. Improved the one-liner and mention VBCAL in REAMP help file. Moved to 31DEC18 this date. 15293. January