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| author | Joseph Hunkeler <jhunkeler@users.noreply.github.com> | 2017-07-07 10:31:57 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-07-07 10:31:57 -0400 |
| commit | 3ca02bc8684b8080392f119b3c7d43098e7d0fd3 (patch) | |
| tree | d359697f122b7b12d35f2184e84c788d0edf39a2 /hstdp/2017.2 | |
| parent | 979709cfe77566a601b3857c3a9b2825cc294d75 (diff) | |
| download | astroconda-releases-3ca02bc8684b8080392f119b3c7d43098e7d0fd3.tar.gz | |
Use real CALCOS release notes
Diffstat (limited to 'hstdp/2017.2')
| -rw-r--r-- | hstdp/2017.2/software_updates.md | 33 |
1 files changed, 21 insertions, 12 deletions
diff --git a/hstdp/2017.2/software_updates.md b/hstdp/2017.2/software_updates.md index 5d472bf..05bc888 100644 --- a/hstdp/2017.2/software_updates.md +++ b/hstdp/2017.2/software_updates.md @@ -5,18 +5,27 @@ acstools 2.0.8 calcos 3.2.1 ============ -* New dgeocorr step, with dgeofile reference file -* Changed x and y walk xcorrection so they use the same event coords and then the overall correction applied after both X and Y corrections calculated. Also made correction only happen in active area, as xywalk -* Add check to make sure CALCOS doesn't run if `DGEOCORR=PERFORM` and `GEOCORR=OMIT` -* Astropy `new_table` deprecation fix -* Fixed array indices to make them all integers to avoid numpy deprecation warnings and upcoming exceptions -* Changed default description for `XWLKFILE/YWLKFILE` reference files to match _PR#86892_ -* Exit if any input files contain either `WALKCORR` or `WALKTAB` keywords in the primary headers -* Updated `FILETYPE` text for `X` and `Y` walk reference files, and dgeofile -* Allow reading `N_SIGMA` from the wcptab file, if it's there -* Made the DQ value outside the shifted `DQ` array equal to `128` instead of `0` -* Put the getting of table row from wcptab in the try/except block as wavecals don't have a wcptab -* Insert omitted commit, makes sure wavecals will have a wcptab. Will now error if no wcptab, as it SHOULD be there. +- Updated code to be compatible with latest version of astropy and numpy + - Replaced astropy.io.fits new_table() calls with BinTableHDU.from_columns() + - Checked that numpy indices are integers + +- Added DGEOCORR step + - Applies delta geometric correction + - Uses new DGEOFILE reference file + - Requires DGEOCORR header keyword + +- Added XWLKCORR and YWLKCORR steps, removed WALKCORR step + - Applies X and Y walk corrections separately, using a lookup table reference file instead + of a polynomial calculation + - Uses XWLKFILE and YWLKFILE reference files + - Requires XWLKCORR and YWLKCORR header keywords + - WALKCORR and WALKTAB keywords now obsolete + +- Added capability to set N_SIGMA for wavelength calibration in wcptab reference file + - wcptab reference file has new column N_SIGMA + +- Fixed bug in DQ calculation when twozone extraction is used + - Affected ends of the spectrum when multiple fp-pos positions used crds 7.1.1 ========== |