Merge pull request #1847 from pypeit/bh3_support

Keck/KCWI BH3 support
pypeit · Sep 11, 2024 · 3d26a0b · 3d26a0b
2 parents 46bb91a + bd688ed
commit 3d26a0b
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Showing 4 changed files with 5 additions and 2 deletions.
diff --git a/doc/include/spectrographs_table.rst b/doc/include/spectrographs_table.rst
@@ -20,7 +20,7 @@ keck_deimos               :class:`~pypeit.spectrographs.keck_deimos.KeckDEIMOSSp
 keck_esi                  :class:`~pypeit.spectrographs.keck_esi.KeckESISpectrograph`                   KECK       ESI                                                                                                                                            Echelle    True       False                                                                                                     
 keck_hires                :class:`~pypeit.spectrographs.keck_hires.KECKHIRESSpectrograph`               KECK       HIRES         `Link <https://www2.keck.hawaii.edu/inst/hires/>`__                                                                              Echelle    False      False      Post detector upgrade (~ August 2004). See :doc:`keck_hires`                                   
 keck_kcrm                 :class:`~pypeit.spectrographs.keck_kcwi.KeckKCRMSpectrograph`                 KECK       KCRM          `Link <https://www2.keck.hawaii.edu/inst/kcwi/>`__                                                                               SlicerIFU  True       False      Supported setups: RL, RM1, RM2, RH3; see :doc:`keck_kcwi`                                      
-keck_kcwi                 :class:`~pypeit.spectrographs.keck_kcwi.KeckKCWISpectrograph`                 KECK       KCWI          `Link <https://www2.keck.hawaii.edu/inst/kcwi/>`__                                                                               SlicerIFU  True       False      Supported setups: BL, BM, BH2; see :doc:`keck_kcwi`                                            
+keck_kcwi                 :class:`~pypeit.spectrographs.keck_kcwi.KeckKCWISpectrograph`                 KECK       KCWI          `Link <https://www2.keck.hawaii.edu/inst/kcwi/>`__                                                                               SlicerIFU  True       False      Supported setups: BL, BM, BH2, BH3; see :doc:`keck_kcwi`
 keck_lris_blue            :class:`~pypeit.spectrographs.keck_lris.KeckLRISBSpectrograph`                KECK       LRISb         `Link <https://www2.keck.hawaii.edu/inst/lris/>`__                                                                               MultiSlit  True       False      Blue camera; Current FITS file format; used from May 2009, see :doc:`lris`                     
 keck_lris_blue_orig       :class:`~pypeit.spectrographs.keck_lris.KeckLRISBOrigSpectrograph`            KECK       LRISb         `Link <https://www2.keck.hawaii.edu/inst/lris/>`__                                                                               MultiSlit  True       False      Blue camera; Original FITS file format; used until April 2009; see :doc:`lris`                 
 keck_lris_red             :class:`~pypeit.spectrographs.keck_lris.KeckLRISRSpectrograph`                KECK       LRISr         `Link <https://www2.keck.hawaii.edu/inst/lris/>`__                                                                               MultiSlit  True       True       Red camera; Current FITS file format; LBNL detector, 2kx4k; used from May 2009, see :doc:`lris`

diff --git a/doc/releases/1.16.1dev.rst b/doc/releases/1.16.1dev.rst
@@ -39,6 +39,7 @@ Instrument-specific Updates
 
 - Improved LRIS frame typing, including the typing of slitless flats and sky flats.
 - Improved HIRES frame typing and configuration setup.
+- Added support for Keck/KCWI BH3 grating configuration.
 - Added support for the (decommissioned) AAT/UHRF instrument
 - Updated the requirements of a spectral flip for KCWI (blue) data. If all amplifiers are
   used, the data will be flipped. If all amplifiers are used, the data will not be flipped.

diff --git a/pypeit/data/arc_lines/reid_arxiv/keck_kcwi_BH3.fits b/pypeit/data/arc_lines/reid_arxiv/keck_kcwi_BH3.fits
diff --git a/pypeit/spectrographs/keck_kcwi.py b/pypeit/spectrographs/keck_kcwi.py
@@ -134,6 +134,8 @@ def config_specific_par(self, scifile, inp_par=None):
         par['calibrations']['wavelengths']['lamps'] = ['FeI', 'ArI', 'ArII']
         if self.get_meta_value(headarr, 'dispname') == 'BH2':
             par['calibrations']['wavelengths']['reid_arxiv'] = 'keck_kcwi_BH2.fits'
+        elif self.get_meta_value(headarr, 'dispname') == 'BH3':
+            par['calibrations']['wavelengths']['reid_arxiv'] = 'keck_kcwi_BH3.fits'
         elif self.get_meta_value(headarr, 'dispname') == 'BM':
             par['calibrations']['wavelengths']['reid_arxiv'] = 'keck_kcwi_BM.fits'
         elif self.get_meta_value(headarr, 'dispname') == 'BL':
@@ -825,7 +827,7 @@ class KeckKCWISpectrograph(KeckKCWIKCRMSpectrograph):
     camera = 'KCWI'
     url = 'https://www2.keck.hawaii.edu/inst/kcwi/'
     header_name = 'KCWI'
-    comment = 'Supported setups: BL, BM, BH2; see :doc:`keck_kcwi`'
+    comment = 'Supported setups: BL, BM, BH2, BH3; see :doc:`keck_kcwi`'
 
     def get_detector_par(self, det, hdu=None):
         """