Ccd 1066 residfringe (#846)

Changes
* Add spec for new reftype residfringe
* rename reftype from residfringe to fringefreq
* Add basic tpn
* Update changelog, model name, and unrelated test

Author: stscieisenhamer

CHANGES.rst

@@ -1,3 +1,5 @@
+- Add new reftype fringefreq [#846]
+
 11.4.3 (2021-09-30)
 ===================
 

crds/jwst/specs/combined_specs.json

@@ -1135,6 +1135,32 @@
             "tpn":"miri_fringe.tpn",
             "unique_rowkeys":null
         },
+        "fringefreq":{
+            "derived_from":"Initial spec CRDS-496",
+            "extra_keys":null,
+            "file_ext":".fits",
+            "filekind":"fringefreq",
+            "filetype":"FRINGEFREQ",
+            "instrument":"MIRI",
+            "ld_tpn":"miri_fringefreq_ld.tpn",
+            "mapping":"REFERENCE",
+            "name":"miri_fringefreq.rmap",
+            "observatory":"JWST",
+            "parkey":[
+                [
+                    "META.INSTRUMENT.DETECTOR"
+                ],
+                [
+                    "META.OBSERVATION.DATE",
+                    "META.OBSERVATION.TIME"
+                ]
+            ],
+            "sha1sum":"db0a80ee8aba8cddd9dae9e7871073e2bb7ec354",
+            "suffix":"fringefreq",
+            "text_descr":"Residual Fringe",
+            "tpn":"miri_fringefreq.tpn",
+            "unique_rowkeys":null
+        },
         "gain":{
             "derived_from":"cloning tool 0.05b (2013-04-12) used on 2013-10-04",
             "extra_keys":null,

crds/jwst/specs/miri_fringefreq.rmap

@@ -0,0 +1,29 @@
+header = {
+    'derived_from' : 'Initial spec CRDS-496',
+    'file_ext' : '.fits',
+    'filekind' : 'fringefreq',
+    'filetype' : 'FRINGEFREQ',
+    'instrument' : 'MIRI',
+    'mapping' : 'REFERENCE',
+    'name' : 'miri_fringefreq.rmap',
+    'observatory' : 'JWST',
+    'parkey' : (('META.INSTRUMENT.DETECTOR',), ('META.OBSERVATION.DATE', 'META.OBSERVATION.TIME')),
+    'sha1sum' : 'db0a80ee8aba8cddd9dae9e7871073e2bb7ec354',
+    'suffix' : 'fringefreq',
+    'text_descr' : 'Residual Fringe',
+}
+
+comment = """
+The MRS residual fringe reference files contain tables of the
+wavelength-dependent allowable frequencies, amplitudes, SNR, and other
+parameters to use when applying the MRS residual fringe correction step. They
+are split into FITS format reference files for each of the two MIRI MRS
+detectors, each of which contains an extension pertaining to the SHORT, MEDIUM,
+and LONG grating settings (RFC_FREQ_SHORT, RFC_FREQ_MEDIUM, RFC_FREQ_LONG) and
+the maximum allowable amplitudes (MAX_AMP).
+
+Originally requested and discussed in JIRA CRDS-496
+"""
+
+selector = Match({
+})

crds/jwst/tpns/miri_fringefreq.tpn

@@ -0,0 +1,2 @@
+# Commented out until INS is ready for strict model type validation:
+# META.MODEL_TYPE  H  S  R  FringeFreqModel

crds/tests/test_bestrefs.py

@@ -432,7 +432,7 @@ def get_10_days_ago(self):
         return now.isoformat().split("T")[0]
 
     def test_bestrefs_affected_datasets(self):
-        self.run_script(f"crds.bestrefs --affected-datasets --old-context hst_0543.pmap --new-context hst_0544.pmap "
+        self.run_script(f"crds.bestrefs --affected-datasets --old-context hst_0943.pmap --new-context hst_0947.pmap "
                         f"--datasets-since {self.get_10_days_ago()}",
                         expected_errs=0)