Unverified Commit dfdecd9b authored by Jacob Cain's avatar Jacob Cain Committed by GitHub
Browse files

Hayabusa amica (#521) 



* add hayabusa drivers (part 1)

* amica tests (load test fails), partial NIRS driver

* moved Hayabusa NIRS driver to its own branch

* sorted pck kernels first, checked for >1 eph times

* corrected new horizons radii in tests

* IsisLable mixin handles clock times with qunatities

* Removed spacecraft_clock tests

---------

Co-authored-by: default avataracpaquette <acp263@nau.edu>
parent d3f02a06

ale/drivers/hayabusa_drivers.py

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+44 −0
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from ale.base.data_naif import NaifSpice

from ale.base.label_isis import IsisLabel

from ale.base.type_sensor import Framer

from ale.base.type_distortion import RadialDistortion, NoDistortion

from ale.base.base import Driver



class HayabusaAmicaIsisLabelNaifSpiceDriver(Framer, IsisLabel, NaifSpice, RadialDistortion, Driver):



    @property

    def instrument_id(self):

        """

        Returns the ID of the instrument



        Returns

        -------

        : str

          Name of the instrument

        """

        lookup_table = {'AMICA': 'HAYABUSA_AMICA'}

        return lookup_table[super().instrument_id]



    @property

    def sensor_model_version(self):

        """

        The ISIS Sensor model number for HiRise in ISIS. This is likely just 1



        Returns

        -------

        : int

          ISIS sensor model version

        """

        return 1



    @property

    def sensor_name(self):

        """

        Returns the name of the instrument



        Returns

        -------

        : str

          Name of the sensor

        """

        return self.instrument_id
 
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ale/transformation.py

+1 −1
Original line number Diff line number Diff line
@@ -104,7 +104,7 @@ class FrameChain(nx.DiGraph): 
        if len(target_times) > 1:

            target_times = np.asarray([ephemeris_times[0], ephemeris_times[-1]])



        if exact_ck_times and not nadir:

        if exact_ck_times and len(ephemeris_times) > 1 and not nadir:

            try:

                sensor_times = cls.extract_exact_ck_times(ephemeris_times[0], ephemeris_times[-1], sensor_frame)

            except Exception as e:

ale/util.py

+2 −0
Original line number Diff line number Diff line
@@ -284,7 +284,9 @@ def get_kernels_from_isis_pvl(kernel_group, expand=True, format_as="list"): 
            kernels = [expandvars(expandvars(k, isisprefs['DataDirectory'], case_sensitive=False)) for k in kernels]

        # Ensure that the ISIS Addendum kernel is last in case it overrides

        # some values from the default Instrument kernel

        # Sorts planetary constants kernel first so it can be overridden by more specific kernels

        kernels = sorted(kernels, key=lambda x: "Addendum" in x)

        kernels = sorted(kernels, key=lambda x: "pck00" in x, reverse=True)

        return kernels

    elif (format_as == 'dict'):

        # return created dict

tests/pytests/conftest.py

+8 −0
Original line number Diff line number Diff line
@@ -213,4 +213,12 @@ def convert_kernels(kernels): 
            except:

                warnings.warn(f"Unable to convert {path} to binary kernel")

        updated_kernels.append(kernel)

    

    # Sort Kernels

    # Ensure that the ISIS Addendum kernel is last in case it overrides

    # some values from the default Instrument kernel

    # Sorts planetary constants kernel first so it can be overridden by more specific kernels

    updated_kernels = sorted(updated_kernels, key=lambda x: "Addendum" in x)

    updated_kernels = sorted(updated_kernels, key=lambda x: "pck00" in x, reverse=True)

    

    return updated_kernels, binary_kernels

tests/pytests/data/isds/hayabusaamica_isd.json

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+278 −0
Original line number Diff line number Diff line 
{

  "isis_camera_version": 1,

  "image_lines": 1024,

  "image_samples": 1024,

  "name_platform": "HAYABUSA",

  "name_sensor": "HAYABUSA_AMICA",

  "reference_height": {

    "maxheight": 1000,

    "minheight": -1000,

    "unit": "m"

  },

  "name_model": "USGS_ASTRO_FRAME_SENSOR_MODEL",

  "center_ephemeris_time": 182502855.87767982,

  "radii": {

    "semimajor": 0.274,

    "semiminor": 0.138,

    "unit": "km"

  },

  "body_rotation": {

    "time_dependent_frames": [

      2025143,

      1

    ],

    "ck_table_start_time": 182502855.87767982,

    "ck_table_end_time": 182502855.87767982,

    "ck_table_original_size": 1,

    "ephemeris_times": [

      182502855.87767982

    ],

    "quaternions": [

      [

        -0.08077042629450831,

        -0.3978802006010579,

        0.8955645826414776,

        0.1820207749792905

      ]

    ],

    "angular_velocities": [

      [

        -2.512589340256263e-08,

        5.61469404198439e-05,

        -0.00013244767067246732

      ]

    ],

    "reference_frame": 1

  },

  "instrument_pointing": {

    "time_dependent_frames": [

      -130000,

      1

    ],

    "ck_table_start_time": 182502855.87767982,

    "ck_table_end_time": 182502855.87767982,

    "ck_table_original_size": 1,

    "ephemeris_times": [

      182502855.87767982

    ],

    "quaternions": [

      [

        -0.35631878528559185,

        0.6008590807630156,

        0.37126158431750983,

        0.6116944697537136

      ]

    ],

    "angular_velocities": [

      [

        -3.8262173581753043e-07,

        -7.423354754135573e-06,

        -4.099140843147822e-05

      ]

    ],

    "reference_frame": 1,

    "constant_frames": [

      -130102,

      -130101,

      -130000

    ],

    "constant_rotation": [

      0.006635481026673982,

      0.9999756648566065,

      0.002154085915888306,

      0.9999768321090574,

      -0.006632187003876368,

      -0.0015327559101681021,

      -0.0015184323097166528,

      0.002164206583021168,

      -0.9999965052804872

    ]

  },

  "naif_keywords": {

    "BODY2025143_RADII": [

      0.274,

      0.156,

      0.138

    ],

    "BODY_FRAME_CODE": 2025143,

    "BODY_CODE": 2025143,

    "TKFRAME_-130102_AXES": [

      1.0,

      2.0,

      3.0

    ],

    "TKFRAME_-130102_SPEC": "ANGLES",

    "TKFRAME_-130102_RELATIVE": "HAYABUSA_AMICA_IDEAL",

    "INS-130102_FOCAL_LENGTH": 0.1208,

    "FRAME_-130102_NAME": "HAYABUSA_AMICA",

    "FRAME_-130102_CLASS_ID": -130102.0,

    "INS-130102_PIXEL_LINES": 1024.0,

    "INS-130102_CENTER": [

      511.5,

      511.5

    ],

    "INS-130102_LT_SURFACE_CORRECT": "FALSE",

    "INS-130102_F_NUMBER": 8.0,

    "INS-130102_PIXEL_SIZE": 1.2e-05,

    "INS-130102_SWAP_OBSERVER_TARGET": "TRUE",

    "INS-130102_PIXEL_SAMPLES": 1024.0,

    "FRAME_-130102_CLASS": 4.0,

    "INS-130102_ITRANSL": [

      0.0,

      0.0,

      -83.33333333

    ],

    "INS-130102_LIGHTTIME_CORRECTION": "NONE",

    "INS-130102_FOV_BOUNDARY_CORNERS": [

      0.006144,

      0.006144,

      0.1204711614,

      -0.006144,

      0.006144,

      0.1204711614,

      -0.006144,

      -0.006144,

      0.1204711614,

      0.006144

    ],

    "INS-130102_ITRANSS": [

      0.0,

      83.33333333,

      0.0

    ],

    "INS-130102_BORESIGHT": [

      0.0,

      0.0,

      1.0

    ],

    "INS-130102_UPVECTOR": [

      0.0,

      -1.0,

      0.0

    ],

    "INS-130102_BORESIGHT_LINE": 511.5,

    "INS-130102_BORESIGHT_SAMPLE": 511.5,

    "TKFRAME_-130102_UNITS": "DEGREES",

    "INS-130102_PIXEL_PITCH": 0.012,

    "INS-130102_FOV_SHAPE": "POLYGON",

    "INS-130102_TRANSX": [

      0.0,

      0.012,

      0.0

    ],

    "INS-130102_TRANSY": [

      0.0,

      0.0,

      -0.012

    ],

    "INS-130102_OD_K": [

      0.0,

      2.8e-05,

      0.0

    ],

    "INS-130102_FOV_FRAME": "HAYABUSA_AMICA",

    "TKFRAME_-130102_ANGLES": [

      -0.087,

      -0.124,

      -0.38

    ],

    "FRAME_-130102_CENTER": -130.0,

    "OBJECT_2025143_FRAME": "ITOKAWA_FIXED",

    "FRAME_2025143_CLASS": 2.0,

    "BODY2025143_PM": [

      129.73,

      712.1437611,

      0.0

    ],

    "BODY2025143_POLE_RA": [

      90.02564,

      0.0,

      0.0

    ],

    "FRAME_2025143_CLASS_ID": 2025143.0,

    "BODY2025143_POLE_DEC": [

      -67.02704,

      0.0,

      0.0

    ],

    "FRAME_2025143_CENTER": 2025143.0,

    "BODY2025143_LONG_AXIS": 0.0,

    "FRAME_2025143_NAME": "ITOKAWA_FIXED"

  },

  "detector_sample_summing": 1,

  "detector_line_summing": 1,

  "focal_length_model": {

    "focal_length": 0.1208

  },

  "detector_center": {

    "line": 511.5,

    "sample": 511.5

  },

  "focal2pixel_lines": [

    0.0,

    0.0,

    -83.33333333

  ],

  "focal2pixel_samples": [

    0.0,

    83.33333333,

    0.0

  ],

  "optical_distortion": {

    "radial": {

      "coefficients": [

        0.0,

        2.8e-05,

        0.0

      ]

    }

  },

  "starting_detector_line": 0,

  "starting_detector_sample": 0,

  "instrument_position": {

    "spk_table_start_time": 182502855.87767982,

    "spk_table_end_time": 182502855.87767982,

    "spk_table_original_size": 1,

    "ephemeris_times": [

      182502855.87767982

    ],

    "positions": [

      [

        8.86672985554185,

        0.2413099824695155,

        0.0807100049795115

      ]

    ],

    "velocities": [

      [

        -1.7052270063544483e-07,

        3.570752676118616e-07,

        2.8761355905130292e-06

      ]

    ],

    "reference_frame": 1

  },

  "sun_position": {

    "spk_table_start_time": 182502855.87767982,

    "spk_table_end_time": 182502855.87767982,

    "spk_table_original_size": 1,

    "ephemeris_times": [

      182502855.87767982

    ],

    "positions": [

      [

        154700502.11551195,

        5443988.583930893,

        -2054766.29920961

      ]

    ],

    "velocities": [

      [

        -6.6574479060899465,

        28.813387859292327,

        13.032393923917786

      ]

    ],

    "reference_frame": 1

  }

}
 
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