Takahiro Tsutsumi 31 Jul 2026 7274e44a3e3f643fb5606f5dfd2c7fbc354653e8

Pull request #1064: CAS-14713
Merge in CASA/casa6 from CAS-14713 to master

* commit '85a64657cf577e2f2e27f15d9e8dc1843ce1efcc':
  remove the duplicated funtionality that exist in almatestutils
  remove print statements for debugging
  Modify the code based on code review
  Remove some lines previously commented out
  Clean up debug messages
  Add missing import for casalog
  fix check_list_vals to return False if at least one of the list index match fail. Add proper handling of per-Stokes plane multiple peak locaitons.
  Per pol plane peak positions
  Add a function to get a list of peak positions when the peak pix value is not unique and a test function to check against a list of possible positions.

Kumar Golap 31 Jul 2026 58d771b2f9737fb95362cc67cd6b117386be399f

Pull request #1060: CAS-14342
Merge in CASA/casa6 from CAS-14342 to master

* commit 'da072f6cba0d386485b1188c73e598cd335fc673':
  redo this...foiled by SIImageStore smartness
  fixed a place whereI missed widefield
  fixed typo
  Added widefield as a gridder for single field that can ignore blanking when pblimit is less than 0
  fixed a typo that got in
  Fix reviewer suggestion + some doc change
  when pblimit is -ve for non A-term gridders the beam is set to 1.0 to allow for deconvolution of pesky sources without bothering about correctness of these sources

Kumar Golap 31 Jul 2026 163f7bcfe37c6d7988c925040f62302b9743903a

Pull request #1059: CAS-14520
Merge in CASA/casa6 from CAS-14520 to master

* commit '6d1b664f4857b653720cb2e3a5ff36128272277e':
  removed "user" from a log line
  added empty space between bracket and value printed
  added logger message about fracbw used by bwtaper
  disabling bwtaper test in parallel to allow this feature in
  Changes in doc according to reviewer
  forgot to push this one in
  brought fracbw up to tclean and enable test for briggsbwtaper

Darrell Schiebel 31 Jul 2026 aa008dd2de4c07b22b70e776396e755f906db639

Pull request #1055: CAS-14430
Merge in CASA/casa6 from CAS-14430 to master

* commit '0c4da0be7d119cd0bc22330490f7acbe3227f017':
  [CAS-14430] remove comment that is now misleading
  [CAS-14430] fix problem generating plot file WITHOUT showing the plot
  remove line duplication (found in code review) [CAS-14430]
  plotcomp: resurrect, update simulator use, clean up plot, patch back into predictcomp [CAS-14430]
  fix errors signaled by the python interpreter [CAS-14430] like: ---------------------------------------------------------------------- casatasks/private/task_gencal.py:99: SyntaxWarning: "is not" with 'str' literal. Did you mean "!="?   if infile is not 'None' and infile is not '': casatasks/private/task_gencal.py:99: SyntaxWarning: "is not" with 'str' literal. Did you mean "!="?   if infile is not 'None' and infile is not '': casatasks/private/task_gencal.py:100: SyntaxWarning: "is not" with 'str' literal. Did you mean "!="?   if antenna is not '' or pol is not '' or len(parameter) != 0: casatasks/private/task_gencal.py:100: SyntaxWarning: "is not" with 'str' literal. Did you mean "!="?   if antenna is not '' or pol is not '' or len(parameter) != 0:
  changes to resolve warnings about invalid escape sequences in strings [CAS-14430] like: ----------------------------------------------------------------------------------- casatasks/private/task_simalma.py:385: SyntaxWarning: invalid escape sequence '\d'   q = re.compile('CYCLE\d?\d')

Takahiro Tsutsumi 24 Jul 2026 85a64657cf577e2f2e27f15d9e8dc1843ce1efcc m

remove the duplicated funtionality that exist in almatestutils

• casatests/stakeholder/test_stk_alma_pipeline_imaging.py (version 85a64657cf577e2f2e27f15d9e8dc1843ce1efcc) (diffs)

Takahiro Tsutsumi 24 Jul 2026 1faca51ce1cbd22673e671bfd11a25a9ca52536a m

remove print statements for debugging

• casatests/stakeholder/test_stk_alma_pipeline_imaging.py (version 1faca51ce1cbd22673e671bfd11a25a9ca52536a) (diffs)

Takahiro Tsutsumi 23 Jul 2026 b8d02b8d7a23c3e0b5a3449f16dbf2763c52af71 m

Modify the code based on code review

• casatests/stakeholder/test_stk_alma_pipeline_imaging.py (version b8d02b8d7a23c3e0b5a3449f16dbf2763c52af71) (diffs)
• casatestutils/casatestutils/imagerhelpers/imagetesthelpers.py (version b8d02b8d7a23c3e0b5a3449f16dbf2763c52af71) (diffs)

Kumar Golap 21 Jul 2026 da072f6cba0d386485b1188c73e598cd335fc673

redo this...foiled by SIImageStore smartness

• casatasks/src/private/imagerhelpers/imager_mtmfs_via_cube.py (version da072f6cba0d386485b1188c73e598cd335fc673) (diffs)

Kumar Golap 21 Jul 2026 5e1e42dcc1efddf06c41b25c29161a05fec56919

fixed a place whereI missed widefield

• casatasks/src/private/imagerhelpers/imager_mtmfs_via_cube.py (version 5e1e42dcc1efddf06c41b25c29161a05fec56919) (diffs)

Takahiro Tsutsumi 17 Jul 2026 08de68578f0bb647373db2b80a93df655852dbc7 m

Remove some lines previously commented out

• casatests/stakeholder/test_stk_alma_pipeline_imaging.py (version 08de68578f0bb647373db2b80a93df655852dbc7) (diffs)

Kumar Golap 16 Jul 2026 e311eb30d529e17565f7fae5cedd9223b71fcb73

fixed typo

• casatasks/src/private/imagerhelpers/imager_mtmfs_via_cube.py (version e311eb30d529e17565f7fae5cedd9223b71fcb73) (diffs)

Kumar Golap 16 Jul 2026 3bffb5213a5314f8fd87469b148fcce8ab33c3e5

Added widefield as a gridder for single field that can ignore blanking when pblimit is less than 0

• casatasks/src/private/imagerhelpers/imager_mtmfs_via_cube.py (version 3bffb5213a5314f8fd87469b148fcce8ab33c3e5) (diffs)

Kumar Golap 16 Jul 2026 a6496101b8b5d0ef508d78894b50f5adfd1764c4

Merge branch 'master' into CAS-14342

Takahiro Tsutsumi 16 Jul 2026 94c2a6878f41bba17876d22b3c12c5672d5d8565 m

Merge remote-tracking branch 'refs/remotes/origin/CAS-14713' into CAS-14713 merge to reconcile divergent local branch

Takahiro Tsutsumi 16 Jul 2026 28e830b9ee75ef5b37a65568faea749297b33c63 m

Clean up debug messages

• casatests/stakeholder/test_stk_alma_pipeline_imaging.py (version 28e830b9ee75ef5b37a65568faea749297b33c63) (diffs)
• casatestutils/casatestutils/imagerhelpers/imagetesthelpers.py (version 28e830b9ee75ef5b37a65568faea749297b33c63) (diffs)

Akeem Wells 15 Jul 2026 2f1ac5746f702155a0f5518b75ac7c8c77494542 m

Add missing import for casalog

• casatests/stakeholder/test_stk_alma_pipeline_imaging.py (version 2f1ac5746f702155a0f5518b75ac7c8c77494542) (diffs)

Kumar Golap 13 Jul 2026 6d1b664f4857b653720cb2e3a5ff36128272277e

removed "user" from a log line

• casatools/src/code/synthesis/ImagerObjects/SynthesisImagerVi2.cc (version 6d1b664f4857b653720cb2e3a5ff36128272277e) (diffs)

Kumar Golap 13 Jul 2026 73a000976d21b66e59fd1d46dc2c1855982f8656

Merge branch 'master' into CAS-14520

Takahiro Tsutsumi 09 Jul 2026 c97980db1775b1d458742f818699548872b9568f m

fix check_list_vals to return False if at least one of the list index match fail. Add proper handling of per-Stokes plane multiple peak locaitons.

• casatests/stakeholder/test_stk_alma_pipeline_imaging.py (version c97980db1775b1d458742f818699548872b9568f) (diffs)
• casatestutils/casatestutils/imagerhelpers/imagetesthelpers.py (version c97980db1775b1d458742f818699548872b9568f) (diffs)

Takahiro Tsutsumi 08 Jul 2026 fe6abb1993ecdcb395f7f632dd7360074c88e05d m

Per pol plane peak positions

• casatests/stakeholder/test_stk_alma_pipeline_imaging.py (version fe6abb1993ecdcb395f7f632dd7360074c88e05d) (diffs)

Takahiro Tsutsumi 06 Jul 2026 4c5db684e3d470760dcccd79f6f1bb9a93fc37cc m

Add a function to get a list of peak positions when the peak pix value is not unique and a test function to check against a list of possible positions.

• casatests/stakeholder/test_stk_alma_pipeline_imaging.py (version 4c5db684e3d470760dcccd79f6f1bb9a93fc37cc) (diffs)
• casatestutils/casatestutils/imagerhelpers/imagetesthelpers.py (version 4c5db684e3d470760dcccd79f6f1bb9a93fc37cc) (diffs)

Darrell Schiebel <darrell@schiebel.us> 16 Jun 2026 0c4da0be7d119cd0bc22330490f7acbe3227f017 m

[CAS-14430] remove comment that is now misleading

• casatasks/src/private/task_predictcomp.py (version 0c4da0be7d119cd0bc22330490f7acbe3227f017) (diffs)

Darrell Schiebel <darrell@schiebel.us> 15 Jun 2026 f69c945ac0e98de109e70e7f80c3796695ac0ddb m

[CAS-14430] fix problem generating plot file WITHOUT showing the plot

• casatasks/src/private/task_predictcomp.py (version f69c945ac0e98de109e70e7f80c3796695ac0ddb) (diffs)

Darrell Schiebel <darrell@schiebel.us> 05 Jun 2026 2e246db348ee344541aabea9c6313ff1876545db m

remove line duplication (found in code review) [CAS-14430]

• casatasks/src/private/task_predictcomp.py (version 2e246db348ee344541aabea9c6313ff1876545db) (diffs)

Kumar Golap 04 Jun 2026 7020c6ebecc2159f39ce2cebf84fb54527085f59 m

added empty space between bracket and value printed

• casatools/src/code/synthesis/ImagerObjects/SynthesisImagerVi2.cc (version 7020c6ebecc2159f39ce2cebf84fb54527085f59) (diffs)

Kumar Golap 03 Jun 2026 133d1c556241e080b58f936b0d9a592e36d2cc2d m

added logger message about fracbw used by bwtaper

• casatools/src/code/synthesis/ImagerObjects/SynthesisImagerVi2.cc (version 133d1c556241e080b58f936b0d9a592e36d2cc2d) (diffs)

Kumar Golap 03 Jun 2026 14de3d67d1c06d56fd4714053e8d49a99463491e m

Merge branch 'master' into CAS-14520

Kumar Golap 03 Jun 2026 e4fd6b640434079098aabd93b44b733a6fcd73b6 m

Merge branch 'CAS-14520' of https://open-bitbucket.nrao.edu/scm/casa/casa6 into CAS-14520

Darrell Schiebel <darrell@schiebel.us> 01 Jun 2026 dfd07f704b85a915639e358b1ecce52293908ee5 m

plotcomp: resurrect, update simulator use, clean up plot, patch back into predictcomp [CAS-14430]

• casatasks/src/private/plotcomp.py (version dfd07f704b85a915639e358b1ecce52293908ee5) (diffs)
• casatasks/src/private/task_predictcomp.py (version dfd07f704b85a915639e358b1ecce52293908ee5) (diffs)

Darrell Schiebel <darrell@schiebel.us> 01 Jun 2026 3335bb36a1cf77a656f14dddeee52d4b368d4ea7 m

fix errors signaled by the python interpreter [CAS-14430] like: ---------------------------------------------------------------------- casatasks/private/task_gencal.py:99: SyntaxWarning: "is not" with 'str' literal. Did you mean "!="?   if infile is not 'None' and infile is not '': casatasks/private/task_gencal.py:99: SyntaxWarning: "is not" with 'str' literal. Did you mean "!="?   if infile is not 'None' and infile is not '': casatasks/private/task_gencal.py:100: SyntaxWarning: "is not" with 'str' literal. Did you mean "!="?   if antenna is not '' or pol is not '' or len(parameter) != 0: casatasks/private/task_gencal.py:100: SyntaxWarning: "is not" with 'str' literal. Did you mean "!="?   if antenna is not '' or pol is not '' or len(parameter) != 0:

• casatasks/src/private/task_gencal.py (version 3335bb36a1cf77a656f14dddeee52d4b368d4ea7) (diffs)

Darrell Schiebel <darrell@schiebel.us> 01 Jun 2026 1efb2921add1c4203a117c7e75aa0918363716fa m

changes to resolve warnings about invalid escape sequences in strings [CAS-14430] like: ----------------------------------------------------------------------------------- casatasks/private/task_simalma.py:385: SyntaxWarning: invalid escape sequence '\d'   q = re.compile('CYCLE\d?\d')

• casatasks/src/private/cleanhelper.py (version 1efb2921add1c4203a117c7e75aa0918363716fa) (diffs)
• casatasks/src/private/jplhorizons_query.py (version 1efb2921add1c4203a117c7e75aa0918363716fa) (diffs)
• casatasks/src/private/simutil.py (version 1efb2921add1c4203a117c7e75aa0918363716fa) (diffs)
• casatasks/src/private/task_appendantab.py (version 1efb2921add1c4203a117c7e75aa0918363716fa) (diffs)
• casatasks/src/private/task_getcalmodvla.py (version 1efb2921add1c4203a117c7e75aa0918363716fa) (diffs)
• casatasks/src/private/task_immath.py (version 1efb2921add1c4203a117c7e75aa0918363716fa) (diffs)
• casatasks/src/private/task_plotbandpass.py (version 1efb2921add1c4203a117c7e75aa0918363716fa) (diffs)
• casatasks/src/private/task_plotprofilemap.py (version 1efb2921add1c4203a117c7e75aa0918363716fa) (diffs)
• casatasks/src/private/task_setjy.py (version 1efb2921add1c4203a117c7e75aa0918363716fa) (diffs)
• casatasks/src/private/task_simalma.py (version 1efb2921add1c4203a117c7e75aa0918363716fa) (diffs)
• casatasks/src/private/task_simobserve.py (version 1efb2921add1c4203a117c7e75aa0918363716fa) (diffs)

Kumar Golap 08 May 2026 8ead346264529a74126e095b8ce54f2544fa27c5 m

disabling bwtaper test in parallel to allow this feature in

• casatasks/tests/tasks/test_task_tclean.py (version 8ead346264529a74126e095b8ce54f2544fa27c5) (diffs)

Kumar Golap 08 May 2026 53ff0ef1325f4c3bf7bba1d78d40f58ab4c4841d m

Merge branch 'master' into CAS-14520

Akeem Wells 23 Apr 2026 a8c7edf198c9dadab5bf179be54a2095d25a4f81 m

Merge branch 'master' into CAS-14520

Kumar Golap 27 Mar 2026 6afcdf9764c408cb30fd9416591fccc376b90613 m

fixed a typo that got in

• casatasks/src/private/imagerhelpers/imager_mtmfs_via_cube.py (version 6afcdf9764c408cb30fd9416591fccc376b90613) (diffs)

Kumar Golap 26 Mar 2026 d0404ba65811b87a8462151ab2295fae548fa39e m

Fix reviewer suggestion + some doc change

• casatasks/src/private/imagerhelpers/imager_mtmfs_via_cube.py (version d0404ba65811b87a8462151ab2295fae548fa39e) (diffs)
• casatasks/xml/tclean.xml (version d0404ba65811b87a8462151ab2295fae548fa39e) (diffs)

Kumar Golap 26 Mar 2026 51c0bcc29a7638700023cfc440e158f09c0b9a2a m

when pblimit is -ve for non A-term gridders the beam is set to 1.0 to allow for deconvolution of pesky sources without bothering about correctness of these sources

• casatasks/src/private/imagerhelpers/imager_mtmfs_via_cube.py (version 51c0bcc29a7638700023cfc440e158f09c0b9a2a) (diffs)

Kumar Golap 23 Mar 2026 649fb8f1c95e8641ef86943ebaf3cd48412a7b31 m

Merge branch 'master' into CAS-14520

Kumar Golap 19 Mar 2026 be7dbacd6319ddc589107443cd678a179e6f0cc0 m

Merge branch 'master' into CAS-14520

Kumar Golap 08 Sep 2025 e5044f44d33d37bdf69aa2c127362438244505e3 m

Merge branch 'master' into CAS-14520

Kumar Golap 20 Aug 2025 5cdb32832600cfd493beca72594b2f84910db990 m

Merge branch 'master' into CAS-14520

Kumar Golap 13 Aug 2025 672fed4f44197515afe31e21ba5924c000af0c7e m

Changes in doc according to reviewer

• casatasks/xml/tclean.xml (version 672fed4f44197515afe31e21ba5924c000af0c7e) (diffs)

Kumar Golap 12 Aug 2025 b65e1188853b7696ed813dd2893e51478e11adc2 m

forgot to push this one in

• casatasks/xml/tclean.xml (version b65e1188853b7696ed813dd2893e51478e11adc2) (diffs)

Kumar Golap 11 Aug 2025 daf1cd5802bf02dba633b1b5ef27f2d4127e1233 m

brought fracbw up to tclean and enable test for briggsbwtaper

• casatasks/src/private/imagerhelpers/input_parameters.py (version daf1cd5802bf02dba633b1b5ef27f2d4127e1233) (diffs)
• casatasks/src/private/task_tclean.py (version daf1cd5802bf02dba633b1b5ef27f2d4127e1233) (diffs)
• casatasks/tests/tasks/test_task_tclean.py (version daf1cd5802bf02dba633b1b5ef27f2d4127e1233) (diffs)
• casatools/src/code/synthesis/ImagerObjects/SynthesisImagerVi2.cc (version daf1cd5802bf02dba633b1b5ef27f2d4127e1233) (diffs)
• casatools/src/tools/synthesisimager/synthesisimager_cmpt.cc (version daf1cd5802bf02dba633b1b5ef27f2d4127e1233) (diffs)
• casatools/xml/synthesisimager.xml (version daf1cd5802bf02dba633b1b5ef27f2d4127e1233) (diffs)

Patrick Bos 31 Jul 2026 9d92660b6352ae18ac6af81eabaabfe51aad8484

Pull request #1876: PIPE-3088 speedup ms zenith compute
Merge in PIPE/pipeline from PIPE-3088-speedup-ms-zenith-compute to main

* commit 'e65f1dbba5eea0d2a8b5f6c20a45e12d046cb186':
  PIPE-3088: relax test tolerance for zenith distance regression test
  PIPE-3088: remove redundant me.doframe(obs_pos) from inner loop
  PIPE-3088: add approx regression test for compute_zd_telmjd_for_ms
  PIPE-3088: speed up compute_zd_telmjd_for_ms by 1.8x
  PIPE-3088: speed up compute_zd_telmjd_for_ms while preserving exact output
  PIPE-3088: add regression test for compute_zd_telmjd_for_ms

Rui Xue 31 Jul 2026 e65f1dbba5eea0d2a8b5f6c20a45e12d046cb186 m

PIPE-3088: relax test tolerance for zenith distance regression test

• pipeline/infrastructure/renderer/zd_telmjd_test.py (version e65f1dbba5eea0d2a8b5f6c20a45e12d046cb186) (diffs)

Rui Xue 31 Jul 2026 1faa264dbe6c17cf5b19886866107fe6d5b8cda6

Pull request #1895: PIPE-3172: switch off outframe and regridms in default from hifv_mstransform
Merge in PIPE/pipeline from PIPE-3172-hifv_mstransform-should-not-have-frame-transform-enabled-by-default to main

* commit '3029256b3fa22f804d98024d1d868781789a0bf8':
  PIPE-3172: Expose outframe and regridms parameters in hifv_mstransform

E. G. Patrick Bos <e.g.p.bos@rug.nl> 29 Jul 2026 b8dcffce28ca21b6d86efc2f77ea611604beb2a2 m

PIPE-3088: remove redundant me.doframe(obs_pos) from inner loop
The observatory position frame is already set once before all loops.
Calls to me.doframe() for the epoch type do not affect the
observatory frame, so re-doing doframe(obs_pos) on every timestamp
is unnecessary.

Timing (compute_zd_telmjd_for_ms, 50 runs, 74 timestamps):
  before (d851488da):  12.629 ms per call
  after  (this commit):  9.204 ms per call
  speedup: 1.37x (27% reduction)

Cumulative vs main (22.901 ms): 2.49x speedup

Exact output preserved (verified by test_telmjd_exact).

• pipeline/infrastructure/renderer/htmlrenderer.py (version b8dcffce28ca21b6d86efc2f77ea611604beb2a2) (diffs)

Rui Xue 23 Jul 2026 3029256b3fa22f804d98024d1d868781789a0bf8 m

PIPE-3172: Expose outframe and regridms parameters in hifv_mstransform
Add outframe and regridms parameters to VlaMstransformInputs to allow
frame transformations and regridding control in `hifv_mstransform`, but disabled by default.

• pipeline/hifv/tasks/mstransform/mstransform.py (version 3029256b3fa22f804d98024d1d868781789a0bf8) (diffs)

E. G. Patrick Bos <e.g.p.bos@rug.nl> 10 Jul 2026 d851488da01839f0d7a6d2ff4b368d7c6649c944 m

PIPE-3088: add approx regression test for compute_zd_telmjd_for_ms
Also we remove the exact ZD test, which no longer passes, and replace it by the
approx test with rel=1e-10.

• pipeline/infrastructure/renderer/zd_telmjd_test.py (version d851488da01839f0d7a6d2ff4b368d7c6649c944) (diffs)

E. G. Patrick Bos <egpbos@gmail.com> 10 Jul 2026 3bdcf767c20a0a8275207e3a9edb3afc27ae26b1 m

PIPE-3088: speed up compute_zd_telmjd_for_ms by 1.8x
Optimizations:
- Pre-compute observatory position once instead of per iteration
- Mutate reusable epoch dict in-place instead of me.epoch() + datetime.isoformat()
- Eliminate casa_tools.quanta.quantity() and quanta.convert() calls
- Inline compute_zenith_distance to avoid function call overhead

Measured: 22.50 ms -> 12.61 ms on 74 timestamps (1 field TARGET)

Note: this commit does not pass the exact test, which is fixed in the next commit.

• pipeline/infrastructure/renderer/htmlrenderer.py (version 3bdcf767c20a0a8275207e3a9edb3afc27ae26b1) (diffs)

E. G. Patrick Bos <e.g.p.bos@rug.nl> 10 Jul 2026 681f6ad60b443200fb79c19e7ac41854d4fcdca4 m

PIPE-3088: speed up compute_zd_telmjd_for_ms while preserving exact output
Measured speedup: 22.5 ms -> 16.7 ms

• pipeline/infrastructure/renderer/htmlrenderer.py (version 681f6ad60b443200fb79c19e7ac41854d4fcdca4) (diffs)

E. G. Patrick Bos <e.g.p.bos@rug.nl> 10 Jul 2026 7cdbe2be3115c060421ae1fabfabf773aab012ef m

PIPE-3088: add regression test for compute_zd_telmjd_for_ms
Records exact output values from main @ c79f0ba71 (22.6743 deg at first
timestamp, 74 entries).

• pipeline/infrastructure/renderer/zd_telmjd_test.py (version 7cdbe2be3115c060421ae1fabfabf773aab012ef) (diffs)