Revision History

This section contains a verbatim revision history taken from the IMAGER code. Except for minor typos or cosmetic changes, each modification in the code is documented by 1 line of code that includes three informations:

The language revision number of the affected command
the date of the revision
a short description of the change

IMAGER only gives the major revision number at start of program. The individual revision numbers of all its languages can be obtained using command SIC VERSION. This information can be useful for users encountering a suspected bug or strange behaviour, allowing him/her to see whether the problem has been handled since the version of IMAGER they use.

  character(len=20) :: v_program   ! UV_SHORT improvement
    v_program = '3.6-01  24-Nov-2022'   ! Global IMAGER Version (matching Documentation)
    v_program = '3.6-02  13-Dec-2022'   ! MODEL works on Mosaic
    v_program = '3.7-00  05-Jan-2023'   ! UV_MAP with Sault method for Mosaics
    v_program = '3.7-02  25-Jan-2023'   ! /DIRECTORY option in DISPLAY commands
    v_program = '3.7-03  24-Feb-2023'   ! Full capabilities of COMBINE command
    v_program = '3.7-04  10-Jun-2023'   ! UV_SHORT, PRIMARY, PLAIT and MAP_POLAR commands
    v_program = '3.7-05  13-Jun-2023'   ! Debug MODEL
    v_program = '3.8-01  25-Jun-2023'   ! SIMULATE\ language
    v_program = '3.8-02  05-Jul-2023'   ! SIMULATE command
    v_program = '3.8-04  O7-Jul-2023'   ! Bug corrections for Mosaics & UV_SHORT
    v_program = '3.8-05  21-Jul-2023'   ! Bug correction COMBINE - Improve COMPARE
    v_program = '3.9-01  25-Jul-2023'   ! SELFCAL for Mosaics+ SHOW /OVERLAY
    v_program = '3.9-02  29-Aug-2023'   ! UV_SHORT improvement
    v_program = '3.9-03  07-Sep-2023'   ! BEAM_GAP control and UV_RESTORE / COMBINE fixes
    v_program = '3.9-05  18-Sep-2023'   ! SIMULATE & CATALOG bug correction
    v_program = '3.9-06  05-Oct-2023'   ! CATALOG, UV_MERGE & UV_CORRELATE bugs correction
    v_program = '3.9-07  18-Oct-2023'   ! CCT_CONVERT & MASK corrections
    v_program = '3.9-08  20-Oct-2023'   ! CLEAN /RESTART bug correction - SHOW MOMENTS improved
    v_program = '3.9-08  13-Nov-2023'   ! SELFCAL issues, MAP_COMBINE INDEX and UV_FIT parameters bug correction
    v_program = '3.9-09  27-Nov-2023'   ! Installation scripts & Verification procedure
    v_program = '3.9-10  04-Dec-2023'   ! Display scripts on non-standard cubes
    v_program = '3.9-11  09-Jan-2024'   ! Protect for flagged data in Robust weighting & UV_STAT
    v_program = '4.0-00  05-Mar-2024'   ! PIPELINE /MODE SURVEY bug correction
    v_program = '4.0-01  05-Mar-2024'   ! UV_PREVIEW bug correction
    v_program = '4.0-02  05-Apr-2024'   ! Update PIPELINE scripts
    v_program = '4.0-03  14-May-2024'   ! Better SPECIFY command & MOMENTS  SicVar optional argument
    v_program = '4.0-04  24-May-2024'   ! Use ICRF instead of FK5 for ALMA
    v_program = '4.1-00  13-Jun-2024'   ! Dynamic CCT_LIST use
    v_program = '4.1-01  14-Jun-2024'   ! Remove obsolete code as much as possible (only MX left)
    v_program = '4.2-00  03-Jul-2024'   ! GCLEAN command and GAUSS method for CLEAN
    v_program = '4.2-01  03-Jul-2024'   ! SET FORMAT command and associate WRITE keywords
    v_program = '4.2-02  16-Jul-2024'   ! Optimized and functional GCLEAN command
    v_program = '4.2-03  18-Jul-2024'   ! PIPELINE improvements
    v_program = '4.2-04  22-Jul-2024'   ! UV_RESTORE for mosaics
    v_program = '4.2-05  24-Jul-2024'   ! UV_GRID command in ADVANCED\ language
  v_program = '4.2-06  29-Aug-2024'   ! AMPLITUDE command in CALIBRATE\ language
  v_program = '4.2-07  15-Sep-2024'   ! REPORT command in IMAGER\, UV_CHOP in CLEAN\ language
  v_program = '4.2-08  15-Oct-2024'   ! UV_STAT /PLOT, Improve PROPER_MOTION, VIEW bug correction
  v_program = '4.2-08  25-Oct-2024'   ! Bug correction in CLEAN /RESTART and READ UV for Stokes
  v_program = '4.2-08  31-Oct-2024'   ! Bug correction in Polarization handling
  v_program = '4.2-08  05-Nov-2024'   ! MAP_POLAR improvement + casagildas() with no keepflags
  v_program = '4.3-00  15-Nov-2024'   ! UV_LINEAR + Version with no Python
  v_program = '4.4-00  25-Nov-2024'   ! Upgrade of the SELFCAL facility
  v_program = '4.4-01  30-Nov-2024'   ! Minor bug corrections in UV_MERGE, UV_LINEARIZE, UV_PREVIEW
  v_program = '4.4-02  09_Dec-2024'   ! UV_FIT /CONTINUUM first version

Subsections