|
<?xml version="1.0" encoding="UTF-8"?>
|
|
<?xml-model href="https://pds.nasa.gov/pds4/pds/v1/PDS4_PDS_1C00.sch" schematypens="http://purl.oclc.org/dsdl/schematron"?>
|
|
<?xml-model href="https://pds.nasa.gov/pds4/sp/v1/PDS4_SP_1C00_1200.sch" schematypens="http://purl.oclc.org/dsdl/schematron"?>
|
|
|
|
<!--
|
|
This test label exercises:
|
|
|
|
o Uniformly_Sampled bins for an array spectrum
|
|
o Spectral_Lookup referencing a data object within the same product
|
|
o Spectral_Lookup referencing a Field within a spectral Table object
|
|
o Axis_Bin_Set being used to define bins for a 3D spectral image stack
|
|
o Uniformly_Sampled rows in a spectral Table object ("Telescope spectrum")
|
|
o Axis_Bin_Set fields in tabulated spectra, with unknown bin widths
|
|
o Unknown bin widths in a Spectral_Lookup referencing an external product
|
|
|
|
Note that these examples are neither exhaustive nor exclusive. Any Table-type object,
|
|
for example, can hold a 1D spectrum of any spectral_bin_type; other bin-definition
|
|
methods (Uniformly_Sampled, etc.) may be used to define bins for tabulated spectra.
|
|
-->
|
|
|
|
<Product_Observational xmlns="http://pds.nasa.gov/pds4/pds/v1"
|
|
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
|
|
xmlns:sp="http://pds.nasa.gov/pds4/sp/v1"
|
|
xsi:schemaLocation="http://pds.nasa.gov/pds4/pds/v1 https://pds.nasa.gov/pds4/pds/v1/PDS4_PDS_1C00.xsd
|
|
http://pds.nasa.gov/pds4/sp/v1 https://pds.nasa.gov/pds4/sp/v1/PDS4_SP_1C00_1200.xsd">
|
|
<Identification_Area>
|
|
<logical_identifier>urn:nasa:pds:bundle:collection:product</logical_identifier>
|
|
<version_id>1.0</version_id>
|
|
<title>Test Label 1 for Spectral Dictionary - Valid Label</title>
|
|
<information_model_version>1.12.0.0</information_model_version>
|
|
<product_class>Product_Observational</product_class>
|
|
</Identification_Area>
|
|
|
|
<Observation_Area>
|
|
<Time_Coordinates>
|
|
<start_date_time xsi:nil="true" nilReason="inapplicable"/>
|
|
<stop_date_time xsi:nil="true" nilReason="inapplicable"/>
|
|
</Time_Coordinates>
|
|
|
|
<Investigation_Area>
|
|
<name>None</name>
|
|
<type>Individual Investigation</type>
|
|
<Internal_Reference>
|
|
<lid_reference>urn:nasa:pds:context:investigation:individual.none</lid_reference>
|
|
<reference_type>data_to_investigation</reference_type>
|
|
</Internal_Reference>
|
|
</Investigation_Area>
|
|
<Observing_System>
|
|
<Observing_System_Component>
|
|
<name>None</name>
|
|
<type>Telescope</type>
|
|
</Observing_System_Component>
|
|
</Observing_System>
|
|
<Target_Identification>
|
|
<name>None</name>
|
|
<type>Comet</type>
|
|
</Target_Identification>
|
|
|
|
<Discipline_Area>
|
|
|
|
<!-- Uniformly Sampled Array Axis -->
|
|
|
|
<sp:Spectral_Characteristics>
|
|
<Local_Internal_Reference>
|
|
<local_identifier_reference>Spectrum2D</local_identifier_reference>
|
|
<local_reference_type>spectral_characteristics_to_array_object</local_reference_type>
|
|
</Local_Internal_Reference>
|
|
<sp:spectrum_format>2D</sp:spectrum_format>
|
|
<sp:spectral_bin_type>wavelength</sp:spectral_bin_type>
|
|
|
|
<sp:Observation_Parameters>
|
|
<sp:number_of_exposures>1</sp:number_of_exposures>
|
|
<sp:net_integration_time unit="s">100</sp:net_integration_time>
|
|
</sp:Observation_Parameters>
|
|
|
|
<sp:Field_of_View>
|
|
<sp:description>
|
|
This FOV in this case is a simple slit.
|
|
</sp:description>
|
|
<sp:Rectangular_FOV>
|
|
<sp:width_angle unit="deg">0.01</sp:width_angle>
|
|
<sp:length_angle unit="deg">0.1</sp:length_angle>
|
|
<sp:celestial_north_position_angle unit="deg">47.6</sp:celestial_north_position_angle>
|
|
<sp:body_positive_pole_position_angle unit="deg">90</sp:body_positive_pole_position_angle>
|
|
</sp:Rectangular_FOV>
|
|
</sp:Field_of_View>
|
|
|
|
<sp:Bin_Description>
|
|
<sp:bin_profile_description>
|
|
Bin widths are FWHM as described in the instrument documentation.
|
|
</sp:bin_profile_description>
|
|
<sp:Uniformly_Sampled_Wavelength>
|
|
<sp:axis_name>Sample</sp:axis_name>
|
|
<sp:sampling_interval_wavelength unit="nm">100</sp:sampling_interval_wavelength>
|
|
<sp:sampling_scale>Linear</sp:sampling_scale>
|
|
<sp:bin_width_wavelength unit="nm">100</sp:bin_width_wavelength>
|
|
<sp:first_center_wavelength unit="nm">3550</sp:first_center_wavelength>
|
|
<sp:last_center_wavelength unit="nm">3600</sp:last_center_wavelength>
|
|
</sp:Uniformly_Sampled_Wavelength>
|
|
</sp:Bin_Description>
|
|
|
|
</sp:Spectral_Characteristics>
|
|
|
|
<!-- Spectral Lookup for 3D spectra, internal -->
|
|
|
|
<sp:Spectral_Characteristics>
|
|
<Local_Internal_Reference>
|
|
<local_identifier_reference>Cube</local_identifier_reference>
|
|
<local_reference_type>spectral_characteristics_to_array_object</local_reference_type>
|
|
</Local_Internal_Reference>
|
|
<sp:spectrum_format>3D</sp:spectrum_format>
|
|
<sp:spectral_bin_type>frequency</sp:spectral_bin_type>
|
|
|
|
<sp:Observation_Parameters>
|
|
<sp:number_of_exposures>2</sp:number_of_exposures>
|
|
<sp:net_integration_time unit="s">10</sp:net_integration_time>
|
|
<sp:resolution_limit_frequency unit="Hz">1</sp:resolution_limit_frequency>
|
|
</sp:Observation_Parameters>
|
|
|
|
<sp:Field_of_View>
|
|
<sp:description>
|
|
This FOV is circular.
|
|
</sp:description>
|
|
<sp:Circular_FOV>
|
|
<sp:diameter_angle unit="deg">0.05</sp:diameter_angle>
|
|
</sp:Circular_FOV>
|
|
</sp:Field_of_View>
|
|
|
|
<sp:Bin_Description>
|
|
<sp:bin_profile_description>
|
|
Bin centers and widths are specified as part of the mission documentation,
|
|
specifically in the detector specifications [usually there would be some
|
|
sort of reference here].
|
|
</sp:bin_profile_description>
|
|
<sp:Spectral_Lookup>
|
|
<sp:Bin_Center_Lookup>
|
|
<Local_Internal_Reference>
|
|
<local_identifier_reference>BinCenterMap</local_identifier_reference>
|
|
<local_reference_type>spectral_characteristics_to_bin_center_values</local_reference_type>
|
|
</Local_Internal_Reference>
|
|
</sp:Bin_Center_Lookup>
|
|
<sp:Bin_Width_Lookup>
|
|
<Local_Internal_Reference>
|
|
<local_identifier_reference>BinWidthMap</local_identifier_reference>
|
|
<local_reference_type>spectral_characteristics_to_bin_width_values</local_reference_type>
|
|
</Local_Internal_Reference>
|
|
</sp:Bin_Width_Lookup>
|
|
</sp:Spectral_Lookup>
|
|
</sp:Bin_Description>
|
|
</sp:Spectral_Characteristics>
|
|
|
|
<!-- Spectral Lookup for 1D spectrum (table), in Table fields -->
|
|
|
|
<sp:Spectral_Characteristics>
|
|
<Local_Internal_Reference>
|
|
<comment>
|
|
The spectral bin centers are included in the table in the named field. In
|
|
this case, FWHM values are also included in the table as a separate field.
|
|
Table field classes must have 'name' attributes (although these are not
|
|
currently required to be unique).
|
|
</comment>
|
|
<local_identifier_reference>TableChar1D</local_identifier_reference>
|
|
<local_reference_type>spectral_characteristics_to_table_object</local_reference_type>
|
|
</Local_Internal_Reference>
|
|
<sp:spectrum_format>1D</sp:spectrum_format>
|
|
<sp:value_field_name>Intensity</sp:value_field_name>
|
|
<sp:spectral_bin_type>wavelength</sp:spectral_bin_type>
|
|
|
|
<sp:Observation_Parameters>
|
|
<sp:number_of_exposures>1</sp:number_of_exposures>
|
|
<sp:net_integration_time unit="s">20</sp:net_integration_time>
|
|
<sp:resolution_limit_wavelength unit="nm">5</sp:resolution_limit_wavelength>
|
|
</sp:Observation_Parameters>
|
|
|
|
<sp:Field_of_View>
|
|
<sp:description>
|
|
This field of view is not a regular shape. Typically this should be
|
|
described in some detail in a document that is referenced within this
|
|
class (we'll assume one exists in this case as a demonstration). For
|
|
example, the Alice spectrometer on New Horizons has a "lollipop" shaped
|
|
slit. I don't know the actual dimensions of that slit, so the
|
|
description below is fake. This description would specify that the
|
|
'width' indicated here is for the widest part of the slit, for example.
|
|
</sp:description>
|
|
<sp:Complex_FOV>
|
|
<sp:width_angle unit="arcsec">10</sp:width_angle>
|
|
<sp:length_angle unit="arcsec">100</sp:length_angle>
|
|
<sp:celestial_north_position_angle unit="deg">70</sp:celestial_north_position_angle>
|
|
</sp:Complex_FOV>
|
|
<Internal_Reference>
|
|
<lid_reference>urn:nasa:pds:nh_docs:slit_specs</lid_reference>
|
|
<reference_type>spectral_characteristics_to_document</reference_type>
|
|
<comment>
|
|
This document provides both a diagram and specific physical
|
|
measurements of the lollipop-shaped slit.
|
|
</comment>
|
|
</Internal_Reference>
|
|
</sp:Field_of_View>
|
|
|
|
<sp:Bin_Description>
|
|
<sp:bin_profile_description>
|
|
Bin widths indicated in the table are those listed in the manufacturer's
|
|
specifications.
|
|
</sp:bin_profile_description>
|
|
<sp:Spectral_Lookup>
|
|
<sp:Bin_Center_Lookup>
|
|
<sp:bin_center_field_name>Center Wavelength</sp:bin_center_field_name>
|
|
</sp:Bin_Center_Lookup>
|
|
<sp:Bin_Width_Lookup>
|
|
<sp:bin_width_field_name>FWHM</sp:bin_width_field_name>
|
|
</sp:Bin_Width_Lookup>
|
|
</sp:Spectral_Lookup>
|
|
</sp:Bin_Description>
|
|
</sp:Spectral_Characteristics>
|
|
|
|
<!-- Bin Definitions using Axis_Bin_Set -->
|
|
|
|
<sp:Spectral_Characteristics>
|
|
<Local_Internal_Reference>
|
|
<local_identifier_reference>RGBSpec</local_identifier_reference>
|
|
<local_reference_type>spectral_characteristics_to_array_object</local_reference_type>
|
|
</Local_Internal_Reference>
|
|
<sp:description>
|
|
The spectrum in this case is a shallow cube - only three bands corresponding
|
|
to Red, Green, and Blue.
|
|
</sp:description>
|
|
<sp:spectrum_format>3D</sp:spectrum_format>
|
|
<sp:spectral_bin_type>wavenumber</sp:spectral_bin_type>
|
|
|
|
<sp:Observation_Parameters>
|
|
<sp:number_of_exposures>1</sp:number_of_exposures>
|
|
<sp:net_integration_time unit="s">1</sp:net_integration_time>
|
|
<sp:resolution_limit_wavenumber unit="1/nm">100</sp:resolution_limit_wavenumber>
|
|
</sp:Observation_Parameters>
|
|
|
|
<sp:Field_of_View>
|
|
<sp:description>
|
|
This FOV is square aligned with the image.
|
|
</sp:description>
|
|
<sp:Rectangular_FOV>
|
|
<sp:width_angle unit="arcsec">20</sp:width_angle>
|
|
<sp:length_angle unit="arcsec">20</sp:length_angle>
|
|
<sp:body_positive_pole_position_angle unit="deg">0</sp:body_positive_pole_position_angle>
|
|
</sp:Rectangular_FOV>
|
|
</sp:Field_of_View>
|
|
|
|
<sp:Bin_Description>
|
|
<sp:bin_profile_description>
|
|
Bin profiles were determined during ground-testing with known sources.
|
|
</sp:bin_profile_description>
|
|
<sp:Axis_Bin_Set_Wavenumber>
|
|
<sp:axis_name>Band</sp:axis_name>
|
|
<sp:Bin_Wavenumber>
|
|
<sp:bin_sequence_number>1</sp:bin_sequence_number>
|
|
<sp:center_wavenumber unit="1/cm">0.1</sp:center_wavenumber>
|
|
<sp:bin_width_wavenumber unit="1/cm">0.035</sp:bin_width_wavenumber>
|
|
</sp:Bin_Wavenumber>
|
|
<sp:Bin_Wavenumber>
|
|
<sp:bin_sequence_number>2</sp:bin_sequence_number>
|
|
<sp:center_wavenumber unit="1/cm">0.15</sp:center_wavenumber>
|
|
<sp:bin_width_wavenumber unit="1/cm">0.2</sp:bin_width_wavenumber>
|
|
</sp:Bin_Wavenumber>
|
|
<sp:Bin_Wavenumber>
|
|
<sp:bin_sequence_number>3</sp:bin_sequence_number>
|
|
<sp:center_wavenumber unit="1/cm">0.35</sp:center_wavenumber>
|
|
<sp:bin_width_wavenumber unit="1/cm">0.3</sp:bin_width_wavenumber>
|
|
</sp:Bin_Wavenumber>
|
|
</sp:Axis_Bin_Set_Wavenumber>
|
|
</sp:Bin_Description>
|
|
</sp:Spectral_Characteristics>
|
|
|
|
<!-- Telescope Spectrum, uniformly sampled bins -->
|
|
|
|
<sp:Spectral_Characteristics>
|
|
<Local_Internal_Reference>
|
|
<local_identifier_reference>TableChar1D</local_identifier_reference>
|
|
<local_reference_type>spectral_characteristics_to_table_object</local_reference_type>
|
|
</Local_Internal_Reference>
|
|
<sp:description>
|
|
This is a linear spectrum - presented as a table where each point in the spectrum
|
|
(usually along with associated information) is contained in a single row of the table.
|
|
In this case it is necessary to specify the name of the field that contains the actual
|
|
measured datum.
|
|
</sp:description>
|
|
<sp:spectrum_format>1D</sp:spectrum_format>
|
|
<sp:value_field_name>Intensity</sp:value_field_name>
|
|
<sp:spectral_bin_type>wavelength</sp:spectral_bin_type>
|
|
|
|
<sp:Observation_Parameters>
|
|
<sp:number_of_exposures>1</sp:number_of_exposures>
|
|
<sp:net_integration_time unit="s">10</sp:net_integration_time>
|
|
<sp:resolution_limit_wavelength unit="micrometer">10</sp:resolution_limit_wavelength>
|
|
<sp:solar_analog_star_name>Billy</sp:solar_analog_star_name>
|
|
</sp:Observation_Parameters>
|
|
|
|
<sp:Field_of_View>
|
|
<sp:description>
|
|
Tbe FOV is a simple slit.
|
|
</sp:description>
|
|
<sp:Rectangular_FOV>
|
|
<sp:width_angle unit="deg">0.01</sp:width_angle>
|
|
<sp:length_angle unit="deg">0.06</sp:length_angle>
|
|
<sp:celestial_north_position_angle unit="deg">23</sp:celestial_north_position_angle>
|
|
</sp:Rectangular_FOV>
|
|
</sp:Field_of_View>
|
|
|
|
<sp:Bin_Description>
|
|
<sp:bin_profile_description>
|
|
Bin centers and bandpasses included in the table were copied from the
|
|
instrument manual.
|
|
</sp:bin_profile_description>
|
|
<sp:Uniformly_Sampled_Wavelength>
|
|
<sp:axis_name>Row</sp:axis_name>
|
|
<sp:sampling_interval_wavelength unit="nm">100</sp:sampling_interval_wavelength>
|
|
<sp:sampling_scale>Linear</sp:sampling_scale>
|
|
<sp:bin_width_wavelength unit="nm">10</sp:bin_width_wavelength>
|
|
<sp:first_center_wavelength unit="nm">350</sp:first_center_wavelength>
|
|
<sp:last_center_wavelength unit="nm">480</sp:last_center_wavelength>
|
|
</sp:Uniformly_Sampled_Wavelength>
|
|
</sp:Bin_Description>
|
|
</sp:Spectral_Characteristics>
|
|
|
|
<!-- Axis_Bin_Set for fields in tabulated spectra, with unknown bin widths -->
|
|
|
|
<sp:Spectral_Characteristics>
|
|
<Local_Internal_Reference>
|
|
<local_identifier_reference>TabFlat</local_identifier_reference>
|
|
<local_reference_type>spectral_characteristics_to_table_object</local_reference_type>
|
|
</Local_Internal_Reference>
|
|
<sp:spectrum_format>Tabulated-Flat</sp:spectrum_format>
|
|
<sp:value_field_number_list>(2,3,4,5)</sp:value_field_number_list>
|
|
<sp:spectral_bin_type>wavenumber</sp:spectral_bin_type>
|
|
<sp:Field_of_View>
|
|
<sp:description>Simple circular aperture</sp:description>
|
|
<sp:Circular_FOV>
|
|
<sp:diameter_angle unit="arcsec">10</sp:diameter_angle>
|
|
</sp:Circular_FOV>
|
|
</sp:Field_of_View>
|
|
<sp:Bin_Description>
|
|
<sp:bin_profile_description>
|
|
Bin centers are taken from the label on the filter holders; bin widths are not known.
|
|
</sp:bin_profile_description>
|
|
<sp:Axis_Bin_Set_Wavenumber>
|
|
<sp:axis_name>Field</sp:axis_name>
|
|
<sp:Bin_Wavenumber>
|
|
<sp:bin_sequence_number>1</sp:bin_sequence_number>
|
|
<sp:center_wavenumber unit="1/nm">0.00333</sp:center_wavenumber>
|
|
<sp:bin_width_wavenumber unit="1/nm" xsi:nil="true" nilReason="unknown"/>
|
|
</sp:Bin_Wavenumber>
|
|
<sp:Bin_Wavenumber>
|
|
<sp:bin_sequence_number>2</sp:bin_sequence_number>
|
|
<sp:center_wavenumber unit="1/nm">0.00400</sp:center_wavenumber>
|
|
<sp:bin_width_wavenumber unit="1/nm" xsi:nil="true" nilReason="unknown"/>
|
|
</sp:Bin_Wavenumber>
|
|
<sp:Bin_Wavenumber>
|
|
<sp:bin_sequence_number>3</sp:bin_sequence_number>
|
|
<sp:center_wavenumber unit="1/nm">0.00500</sp:center_wavenumber>
|
|
<sp:bin_width_wavenumber unit="1/nm" xsi:nil="true" nilReason="unknown"/>
|
|
</sp:Bin_Wavenumber>
|
|
<sp:Bin_Wavenumber>
|
|
<sp:bin_sequence_number>4</sp:bin_sequence_number>
|
|
<sp:center_wavenumber unit="1/nm">0.00667</sp:center_wavenumber>
|
|
<sp:bin_width_wavenumber unit="1/nm" xsi:nil="true" nilReason="unknown"/>
|
|
</sp:Bin_Wavenumber>
|
|
</sp:Axis_Bin_Set_Wavenumber>
|
|
</sp:Bin_Description>
|
|
</sp:Spectral_Characteristics>
|
|
|
|
<!-- Unknown bin widths in a Spectral_Lookup referencing an external product-->
|
|
|
|
<sp:Spectral_Characteristics>
|
|
<Local_Internal_Reference>
|
|
<local_identifier_reference>TabFlat</local_identifier_reference>
|
|
<local_reference_type>spectral_characteristics_to_table_object</local_reference_type>
|
|
</Local_Internal_Reference>
|
|
<sp:spectrum_format>Tabulated-Flat</sp:spectrum_format>
|
|
<sp:value_field_number_list>(2,3,4,5)</sp:value_field_number_list>
|
|
<sp:spectral_bin_type>frequency</sp:spectral_bin_type>
|
|
<sp:Field_of_View>
|
|
<sp:description>Simple square field of view</sp:description>
|
|
<sp:Rectangular_FOV>
|
|
<sp:width_angle unit="arcsec">5</sp:width_angle>
|
|
<sp:length_angle unit="arcsec">5</sp:length_angle>
|
|
</sp:Rectangular_FOV>
|
|
</sp:Field_of_View>
|
|
<sp:Bin_Description>
|
|
<sp:bin_profile_description>
|
|
Bin centers were determined during initial calibration and reported
|
|
in the referenced document.
|
|
|
|
Bin widths are as yet unknown, but are expected to be provided as part
|
|
final calibration.
|
|
</sp:bin_profile_description>
|
|
<sp:Spectral_Lookup>
|
|
<sp:Bin_Center_Lookup>
|
|
<Internal_Reference>
|
|
<lidvid_reference>urn:nasa:pds:bundle:collection:bincenters::1.0</lidvid_reference>
|
|
<reference_type>spectral_characteristics_to_bin_center_values</reference_type>
|
|
</Internal_Reference>
|
|
</sp:Bin_Center_Lookup>
|
|
<sp:Bin_Width_Constant>
|
|
<sp:bin_width_frequency unit="Hz" xsi:nil="true" nilReason="unknown"/>
|
|
</sp:Bin_Width_Constant>
|
|
</sp:Spectral_Lookup>
|
|
</sp:Bin_Description>
|
|
</sp:Spectral_Characteristics>
|
|
|
|
</Discipline_Area>
|
|
</Observation_Area>
|
|
|
|
<File_Area_Observational>
|
|
<File>
|
|
<file_name>No.Data</file_name>
|
|
</File>
|
|
|
|
<!-- 2D Spectrum -->
|
|
|
|
<Array_2D_Spectrum>
|
|
<local_identifier>Spectrum2D</local_identifier>
|
|
<offset unit="byte">0</offset>
|
|
<axes>2</axes>
|
|
<axis_index_order>Last Index Fastest</axis_index_order>
|
|
<Element_Array>
|
|
<data_type>SignedMSB4</data_type>
|
|
</Element_Array>
|
|
<Axis_Array>
|
|
<axis_name>Line</axis_name>
|
|
<elements>255</elements>
|
|
<sequence_number>1</sequence_number>
|
|
</Axis_Array>
|
|
<Axis_Array>
|
|
<axis_name>Sample</axis_name>
|
|
<elements>24</elements>
|
|
<sequence_number>2</sequence_number>
|
|
</Axis_Array>
|
|
</Array_2D_Spectrum>
|
|
|
|
<!-- Spectral Cube -->
|
|
|
|
<Array_3D_Spectrum>
|
|
<local_identifier>Cube</local_identifier>
|
|
<offset unit="byte">1000</offset>
|
|
<axes>3</axes>
|
|
<axis_index_order>Last Index Fastest</axis_index_order>
|
|
<Element_Array>
|
|
<data_type>SignedLSB2</data_type>
|
|
</Element_Array>
|
|
<Axis_Array>
|
|
<axis_name>Spatial</axis_name>
|
|
<elements>100</elements>
|
|
<sequence_number>1</sequence_number>
|
|
</Axis_Array>
|
|
<Axis_Array>
|
|
<axis_name>Frequency</axis_name>
|
|
<elements>200</elements>
|
|
<sequence_number>2</sequence_number>
|
|
</Axis_Array>
|
|
<Axis_Array>
|
|
<axis_name>Time</axis_name>
|
|
<elements>255</elements>
|
|
<sequence_number>3</sequence_number>
|
|
</Axis_Array>
|
|
</Array_3D_Spectrum>
|
|
|
|
<!-- Bin centers Map for spectral cube -->
|
|
|
|
<Array_2D_Map>
|
|
<local_identifier>BinCenterMap</local_identifier>
|
|
<offset unit="byte">1</offset>
|
|
<axes>2</axes>
|
|
<axis_index_order>Last Index Fastest</axis_index_order>
|
|
<Element_Array>
|
|
<data_type>IEEE754LSBSingle</data_type>
|
|
</Element_Array>
|
|
<Axis_Array>
|
|
<axis_name>Spatial</axis_name>
|
|
<elements>100</elements>
|
|
<sequence_number>1</sequence_number>
|
|
</Axis_Array>
|
|
<Axis_Array>
|
|
<axis_name>Frequency</axis_name>
|
|
<elements>200</elements>
|
|
<sequence_number>2</sequence_number>
|
|
</Axis_Array>
|
|
</Array_2D_Map>
|
|
|
|
<!-- Bin width map for specral cube -->
|
|
|
|
<Array_2D_Map>
|
|
<local_identifier>BinWidthMap</local_identifier>
|
|
<offset unit="byte">1</offset>
|
|
<axes>2</axes>
|
|
<axis_index_order>Last Index Fastest</axis_index_order>
|
|
<Element_Array>
|
|
<data_type>IEEE754LSBSingle</data_type>
|
|
</Element_Array>
|
|
<Axis_Array>
|
|
<axis_name>Spatial</axis_name>
|
|
<elements>100</elements>
|
|
<sequence_number>1</sequence_number>
|
|
</Axis_Array>
|
|
<Axis_Array>
|
|
<axis_name>Frequency</axis_name>
|
|
<elements>200</elements>
|
|
<sequence_number>2</sequence_number>
|
|
</Axis_Array>
|
|
</Array_2D_Map>
|
|
|
|
<!-- Shallow spectral cube with separately defined bins ("planes") -->
|
|
|
|
<Array_3D_Spectrum>
|
|
<local_identifier>RGBSpec</local_identifier>
|
|
<offset unit="byte">3</offset>
|
|
<axes>3</axes>
|
|
<axis_index_order>Last Index Fastest</axis_index_order>
|
|
<Element_Array>
|
|
<data_type>IEEE754LSBSingle</data_type>
|
|
</Element_Array>
|
|
<Axis_Array>
|
|
<axis_name>Right Ascension</axis_name>
|
|
<elements>1000</elements>
|
|
<sequence_number>3</sequence_number>
|
|
</Axis_Array>
|
|
<Axis_Array>
|
|
<axis_name>Declination</axis_name>
|
|
<elements>1020</elements>
|
|
<sequence_number>2</sequence_number>
|
|
</Axis_Array>
|
|
<Axis_Array>
|
|
<axis_name>Band</axis_name>
|
|
<elements>3</elements>
|
|
<sequence_number>1</sequence_number>
|
|
</Axis_Array>
|
|
</Array_3D_Spectrum>
|
|
|
|
<!-- 1D Spectral Table -->
|
|
|
|
<Table_Character>
|
|
<local_identifier>TableChar1D</local_identifier>
|
|
<offset unit="byte">4</offset>
|
|
<records>100</records>
|
|
<description>
|
|
This is just one of many possible structures for a set of
|
|
spectra in tabulated format.
|
|
</description>
|
|
<record_delimiter>Carriage-Return Line-Feed</record_delimiter>
|
|
<Record_Character>
|
|
<fields>4</fields>
|
|
<groups>0</groups>
|
|
<record_length unit="byte">50</record_length>
|
|
|
|
<Field_Character>
|
|
<name>Intensity</name>
|
|
<field_location unit="byte">1</field_location>
|
|
<data_type>ASCII_Real</data_type>
|
|
<field_length unit="byte">5</field_length>
|
|
</Field_Character>
|
|
|
|
<Field_Character>
|
|
<name>Error</name>
|
|
<field_location unit="byte">6</field_location>
|
|
<data_type>ASCII_Real</data_type>
|
|
<field_length unit="byte">4</field_length>
|
|
</Field_Character>
|
|
|
|
<Field_Character>
|
|
<name>Center Wavelength</name>
|
|
<field_location unit="byte">12</field_location>
|
|
<data_type>ASCII_Integer</data_type>
|
|
<field_length unit="byte">4</field_length>
|
|
<unit>nanometer</unit>
|
|
</Field_Character>
|
|
|
|
<Field_Character>
|
|
<name>FWHM</name>
|
|
<field_location unit="byte">20</field_location>
|
|
<data_type>ASCII_Real</data_type>
|
|
<field_length unit="byte">6</field_length>
|
|
<unit>angstrom</unit>
|
|
</Field_Character>
|
|
</Record_Character>
|
|
</Table_Character>
|
|
|
|
<!-- Tabulated-Flat Spectra -->
|
|
|
|
<Table_Character>
|
|
<name>Flat Spectra Table</name>
|
|
<local_identifier>TabFlat</local_identifier>
|
|
<offset unit="byte">0</offset>
|
|
<records>1000</records>
|
|
<description>
|
|
In this format, each row of the table contains a single spectrum, and the fields (columns) are defined without
|
|
the use of "Group_Field" classes. This spectrum has only 4 points, and the bin parameters will be specified
|
|
as part of the Spectral Characteristics.
|
|
</description>
|
|
<record_delimiter>Carriage-Return Line-Feed</record_delimiter>
|
|
<Record_Character>
|
|
<fields>5</fields>
|
|
<groups>0</groups>
|
|
<record_length unit="byte">82</record_length>
|
|
|
|
<Field_Character>
|
|
<name>Target Name</name>
|
|
<field_number>1</field_number>
|
|
<field_location unit="byte">1</field_location>
|
|
<data_type>ASCII_String</data_type>
|
|
<field_length unit="byte">19</field_length>
|
|
<field_format>%-19s</field_format>
|
|
</Field_Character>
|
|
|
|
<Field_Character>
|
|
<name>Point 1 Value</name>
|
|
<field_number>2</field_number>
|
|
<field_location unit="byte">20</field_location>
|
|
<data_type>ASCII_Integer</data_type>
|
|
<field_length unit="byte">4</field_length>
|
|
<field_format>%4d</field_format>
|
|
<unit>DN</unit>
|
|
</Field_Character>
|
|
|
|
<Field_Character>
|
|
<name>Point 2 Value</name>
|
|
<field_number>3</field_number>
|
|
<field_location unit="byte">35</field_location>
|
|
<data_type>ASCII_Integer</data_type>
|
|
<field_length unit="byte">4</field_length>
|
|
<field_format>%4d</field_format>
|
|
<unit>DN</unit>
|
|
</Field_Character>
|
|
|
|
<Field_Character>
|
|
<name>Point 3 Value</name>
|
|
<field_number>4</field_number>
|
|
<field_location unit="byte">50</field_location>
|
|
<data_type>ASCII_Integer</data_type>
|
|
<field_length unit="byte">4</field_length>
|
|
<field_format>%4d</field_format>
|
|
<unit>DN</unit>
|
|
</Field_Character>
|
|
|
|
<Field_Character>
|
|
<name>Point 4 Value</name>
|
|
<field_number>5</field_number>
|
|
<field_location unit="byte">65</field_location>
|
|
<data_type>ASCII_Integer</data_type>
|
|
<field_length unit="byte">4</field_length>
|
|
<field_format>%4d</field_format>
|
|
<unit>DN</unit>
|
|
</Field_Character>
|
|
</Record_Character>
|
|
</Table_Character>
|
|
|
|
</File_Area_Observational>
|
|
</Product_Observational>
|
.