Use metadata in remove lightleak (HinodeXRT#288)

* Fix paths to spectral model files in temperature response

The path to the model for hybrid abundances and photospheric abundances were switched.

* Fix atol in test_temperature_response_coronal.py

Made atol scaled to temperature response to provide a more stringent test.

* Fix atol in test_temperature_response_hybrid.py

Made atol scaled to temperature response to provide a more stringent test.

* Fix atol in test_temperature_response_photospheric.py

Made atol scaled to temperature response to provide a more stringent test.

* Fix atol in test_temperature_response.py

Made atol scaled to temperature response to provide a more stringent test.

* Fix atol, rtol values in test_temperature_response.py

Use atol and rtol values that should lead to passing all tests.

* Fix atol, rtol values in test_temperature_response_coronal.py

Use atol, rtol values that should lead to passing all tests.

* Fix atol, rtol values in test_temperature_response_hybrid.py

Use atol, rtol values that should lead to passing all tests.

* Fix atol, rtol values in test_temperature_response_photospheric.py

Use atol, rtol values that should lead to passing all tests.

* Another fix to test_temperature_response_hybrid.py

needed to scale atol to max value of temperature response

* Another fix to test_temperature_response_coronal.py

need to scale atol to the max value of temperature response

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* Created new directory, image_correction, and moved xrt_remove_lightleak and xrt_deconvolve to that directory. Also moved associated tests and data

* small changes to image_correction/__init__.py

* Changed from print statements to logger in temperature_from_filter_ratio. Also added fits keywords HGLN_OBS and HGLT_OBS to returned map metadata.

* Update remove_lightleak.py

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

---------

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

xrtpy/image_correction/remove_lightleak.py

@@ -98,22 +98,22 @@ def _get_stray_light_phase(date_obs):
 def _select_lightleak_file(filter_wheel_1, filter_wheel_2, date):
     phase = _get_stray_light_phase(date)
     file_dict = {
-        ("open", "al mesh"): {
+        ("open", "al_mesh"): {
             2: "term_p2am_20150718_160913.fits",
             3: "term_p3am_20170808_180126.fits",
             4: "term_p4am_20180712_171919.fits",
             5: "term_p5am_20220709_180901.fits",
         },
-        ("al poly", "open"): {
+        ("al_poly", "open"): {
             2: "term_p2ap_20150620_172818.fits",
             3: "term_p3ap_20170809_183821.fits",
             4: "term_p4ap_20180712_171928.fits",
             5: "term_p5ap_20220709_180910.fits",
         },
-        ("c poly", "open"): {
+        ("c_poly", "open"): {
             2: "term_p2cp_20150620_190645.fits",
         },
-        ("open", "ti poly"): {
+        ("open", "ti_poly"): {
             1: "term_p1tp_20140515_182503.fits",
             2: "term_p2tp_20150718_160921.fits",
         },
@@ -206,9 +206,9 @@ def remove_lightleak(in_map, scale=1.0, leak_map=None):
         warnings.warn("HISTORY indicates light leak subtraction already done on image.")  # noqa: B028
 
     if leak_map is None:
-        leak_filename = _select_lightleak_file(
-            *in_map.measurement.split("-"), in_map.date
-        )
+        fw1 = in_map.meta["EC_FW1_"]
+        fw2 = in_map.meta["EC_FW2_"]
+        leak_filename = _select_lightleak_file(fw1, fw2, in_map.date)
 
         # NOTE: This function is being defined inline because the filename is only known once
         # the date and filter wheel combination are known.