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Revision 2899 - (show annotations)
Wed Mar 25 15:28:19 2015 UTC (5 years, 7 months ago) by mdittmar@cfa.harvard.edu
Original Path: trunk/projects/dm/CubeDM-1.0/model/obsDatasetModel_uml2p4p1.xmi
File size: 63152 byte(s)
major update to stc2 prototype; format and corrections for dataset
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59 <packagedElement xmi:type="uml:PrimitiveType" xmi:id="_7wlq29MAEeSXQ6uNfuQB3w" name="Position"/>
60 <packagedElement xmi:type="uml:PrimitiveType" xmi:id="_7wlq3NMAEeSXQ6uNfuQB3w" name="Redshift"/>
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69 <packagedElement xmi:type="uml:Package" xmi:id="_7wlq4tMAEeSXQ6uNfuQB3w" name="experiment">
70 <packagedElement xmi:type="uml:Class" xmi:id="_7wlq49MAEeSXQ6uNfuQB3w" name="Bandpass">
71 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlq5NMAEeSXQ6uNfuQB3w">
72 <body>Bandpass or filter used during the observation.
73
74 name: A string describing the spectral range. This field corresponds to both the Coverage.Spectral and Coverage.Spectral.Bandpass fields of the Resource Metadata document. The value may be any one of the strings listed for Coverage.Spectral (e.g. "Optical") or Coverage.Spectral.BandPass (e.g. "B"). Note that at this time, there is no fixed list of values for this latter group.
75 </body>
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78 </packagedElement>
79 <packagedElement xmi:type="uml:Class" xmi:id="_7wlq5tMAEeSXQ6uNfuQB3w" name="Observation">
80 <ownedAttribute xmi:type="uml:Property" xmi:id="_7wlq59MAEeSXQ6uNfuQB3w" name="target" visibility="public" type="_7wlrCtMAEeSXQ6uNfuQB3w" aggregation="composite" association="_7wlq89MAEeSXQ6uNfuQB3w">
81 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlq6NMAEeSXQ6uNfuQB3w">
82 <body>The target of the observation. The content of this object may vary greatly depending on the goals and nature of the observation. For example the 'target' could be a galaxy, stellar object, planet, or calibration source. As such, we allow the BaseTarget class here, and permit users to define and use more content rich flavors according to their needs.
83 </body>
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85 </ownedAttribute>
86 <ownedAttribute xmi:type="uml:Property" xmi:id="_7wlq6dMAEeSXQ6uNfuQB3w" name="obsConfig" visibility="public" type="_7wlrKtMAEeSXQ6uNfuQB3w" aggregation="composite" association="_7wlq9dMAEeSXQ6uNfuQB3w">
87 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlq6tMAEeSXQ6uNfuQB3w">
88 <body>Observation configuration metadata, provides information about who, where, and how the observation was conducted.
89 </body>
90 </ownedComment>
91 </ownedAttribute>
92 <ownedAttribute xmi:type="uml:Property" xmi:id="_7wlq69MAEeSXQ6uNfuQB3w" name="proposal" visibility="public" type="_7wlq-dMAEeSXQ6uNfuQB3w" aggregation="composite" association="_7wlq99MAEeSXQ6uNfuQB3w">
93 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlq7NMAEeSXQ6uNfuQB3w">
94 <body>Identifies any proposal related to the observation. This field may be used to gather all observations and products related to a particular proposal.
95 </body>
96 </ownedComment>
97 <lowerValue xmi:type="uml:LiteralInteger" xmi:id="_7wlq7dMAEeSXQ6uNfuQB3w"/>
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100 <upperValue xmi:type="uml:LiteralUnlimitedNatural" xmi:id="_7wlq79MAEeSXQ6uNfuQB3w" value="*"/>
101 <lowerValue xmi:type="uml:LiteralInteger" xmi:id="_7wlq8NMAEeSXQ6uNfuQB3w"/>
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103 <ownedAttribute xmi:type="uml:Property" xmi:id="_7wlq8dMAEeSXQ6uNfuQB3w" name="observationID" visibility="public" type="_7wlqz9MAEeSXQ6uNfuQB3w" isUnique="false">
104 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlq8tMAEeSXQ6uNfuQB3w">
105 <body/>
106 </ownedComment>
107 </ownedAttribute>
108 </packagedElement>
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116 <ownedEnd xmi:type="uml:Property" xmi:id="_7wlq-NMAEeSXQ6uNfuQB3w" visibility="public" type="_7wlq5tMAEeSXQ6uNfuQB3w" association="_7wlq99MAEeSXQ6uNfuQB3w"/>
117 </packagedElement>
118 <packagedElement xmi:type="uml:Class" xmi:id="_7wlq-dMAEeSXQ6uNfuQB3w" name="Proposal">
119 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlq-tMAEeSXQ6uNfuQB3w">
120 <body>Metadata related to the proposal or document which spawned the observation.
121 </body>
122 </ownedComment>
123 <ownedAttribute xmi:type="uml:Property" xmi:id="_7wlq-9MAEeSXQ6uNfuQB3w" name="identifier" visibility="public" type="_7wlqz9MAEeSXQ6uNfuQB3w" isUnique="false">
124 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlq_NMAEeSXQ6uNfuQB3w">
125 <body>Tag used to uniquely identify a particular proposal within the institution or entity.
126 </body>
127 </ownedComment>
128 </ownedAttribute>
129 </packagedElement>
130 <packagedElement xmi:type="uml:Class" xmi:id="_7wlq_dMAEeSXQ6uNfuQB3w" name="ObservingElement" isAbstract="true">
131 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlq_tMAEeSXQ6uNfuQB3w">
132 <body>Abstract base class for defining observation parameters. Each subclass of ObservationElement pertains to a particular 'domain' of the observation setup, e.g. the Facility, or the Instrument, and may have additional structure to provide all relevant metadata in that domain.
133 </body>
134 </ownedComment>
135 <ownedAttribute xmi:type="uml:Property" xmi:id="_7wlq_9MAEeSXQ6uNfuQB3w" name="name" visibility="public" type="_7wlqz9MAEeSXQ6uNfuQB3w" isUnique="false">
136 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrANMAEeSXQ6uNfuQB3w">
137 <body>The name attribute identifies the particular instance of the ObservingElement. e.g. the Facility name.
138 </body>
139 </ownedComment>
140 </ownedAttribute>
141 </packagedElement>
142 <packagedElement xmi:type="uml:Class" xmi:id="_7wlrAdMAEeSXQ6uNfuQB3w" name="Instrument">
143 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrAtMAEeSXQ6uNfuQB3w">
144 <body>Metadata pertaining to the instrument used and its configuration.</body>
145 </ownedComment>
146 <generalization xmi:type="uml:Generalization" xmi:id="_7wlrA9MAEeSXQ6uNfuQB3w" general="_7wlq_dMAEeSXQ6uNfuQB3w"/>
147 </packagedElement>
148 <packagedElement xmi:type="uml:Class" xmi:id="_7wlrBNMAEeSXQ6uNfuQB3w" name="Target">
149 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrBdMAEeSXQ6uNfuQB3w">
150 <body>General purpose Target object.</body>
151 </ownedComment>
152 <generalization xmi:type="uml:Generalization" xmi:id="_7wlrBtMAEeSXQ6uNfuQB3w" general="_7wlrCtMAEeSXQ6uNfuQB3w"/>
153 <ownedAttribute xmi:type="uml:Property" xmi:id="_7wlrB9MAEeSXQ6uNfuQB3w" name="objectClass" visibility="public" type="_7wlqz9MAEeSXQ6uNfuQB3w" isUnique="false">
154 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrCNMAEeSXQ6uNfuQB3w">
155 <body>General classification or type of the target. This field supports the discovery of data pertaining to a common class. e.g. "Star", "Galaxy", "AGN". At the time of this writing, there is no IVOA recommended vocabulary for this field. The SIMBAD and NED databases use defined vocabularies for astronomical object classifications which may serve as the basis for such.</body>
156 </ownedComment>
157 <lowerValue xmi:type="uml:LiteralInteger" xmi:id="_7wlrCdMAEeSXQ6uNfuQB3w"/>
158 </ownedAttribute>
159 </packagedElement>
160 <packagedElement xmi:type="uml:Class" xmi:id="_7wlrCtMAEeSXQ6uNfuQB3w" name="BaseTarget" isAbstract="true">
161 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrC9MAEeSXQ6uNfuQB3w">
162 <body>Abstract base class for the Target object tree. The target object provides identifying metadata related to the subject or goal of the experiment. For an Observational experiment, this would typically be an astronomical object. The BaseTarget class defines high-level identifying information, and must be extended for particular classes of Target which may define additional characteristics.
163 </body>
164 </ownedComment>
165 <ownedAttribute xmi:type="uml:Property" xmi:id="_7wlrDNMAEeSXQ6uNfuQB3w" name="name" visibility="public" type="_7wlqz9MAEeSXQ6uNfuQB3w" isUnique="false">
166 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrDdMAEeSXQ6uNfuQB3w">
167 <body>The target name. The primary purpose of this field is to provide the user with a recognizable identity of the particular subject or goal.
168 When referring to an astronomical target, one may specify a particular object, or a more general target such as the name of a survey field. When specifying a particular object, it is highly recommended to use a name suitable for input to a name resolver.
169 </body>
170 </ownedComment>
171 </ownedAttribute>
172 <ownedAttribute xmi:type="uml:Property" xmi:id="_7wlrDtMAEeSXQ6uNfuQB3w" name="description" visibility="public" type="_7wlqz9MAEeSXQ6uNfuQB3w" isUnique="false">
173 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrD9MAEeSXQ6uNfuQB3w">
174 <body>Free form description of target.
175 </body>
176 </ownedComment>
177 <lowerValue xmi:type="uml:LiteralInteger" xmi:id="_7wlrENMAEeSXQ6uNfuQB3w"/>
178 </ownedAttribute>
179 <ownedAttribute xmi:type="uml:Property" xmi:id="_7wlrEdMAEeSXQ6uNfuQB3w" name="position" visibility="public" type="_7wlq29MAEeSXQ6uNfuQB3w" isUnique="false">
180 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrEtMAEeSXQ6uNfuQB3w">
181 <body>This field provides the spatial location of the target. The value is an STC Position object which supports all required dimensionality and coordinate frame specification needs.
182 In the context of the astronomical target, this field gives the nominal RA and Dec location for the target. For example, the catalog position of the source.
183 </body>
184 </ownedComment>
185 <lowerValue xmi:type="uml:LiteralInteger" xmi:id="_7wlrE9MAEeSXQ6uNfuQB3w"/>
186 </ownedAttribute>
187 </packagedElement>
188 <packagedElement xmi:type="uml:Class" xmi:id="_7wlrFNMAEeSXQ6uNfuQB3w" name="AstroTarget">
189 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrFdMAEeSXQ6uNfuQB3w">
190 <body>Extension of BaseTarget specialized for astronomical objects. The AstroTarget defines additional astronomical properties of the target.</body>
191 </ownedComment>
192 <generalization xmi:type="uml:Generalization" xmi:id="_7wlrFtMAEeSXQ6uNfuQB3w" general="_7wlrCtMAEeSXQ6uNfuQB3w"/>
193 <ownedAttribute xmi:type="uml:Property" xmi:id="_7wlrF9MAEeSXQ6uNfuQB3w" name="objectClass" visibility="public" type="_7wlqz9MAEeSXQ6uNfuQB3w" isUnique="false">
194 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrGNMAEeSXQ6uNfuQB3w">
195 <body>General classification or type of the target. This field supports the discovery of data pertaining to a common class. e.g. "Star", "Galaxy", "AGN". At the time of this writing, there is no IVOA recommended vocabulary for this field. The SIMBAD and NED databases use defined vocabularies for astronomical object classifications which may serve as the basis for such.
196 </body>
197 </ownedComment>
198 <lowerValue xmi:type="uml:LiteralInteger" xmi:id="_7wlrGdMAEeSXQ6uNfuQB3w"/>
199 </ownedAttribute>
200 <ownedAttribute xmi:type="uml:Property" xmi:id="_7wlrGtMAEeSXQ6uNfuQB3w" name="spectralClass" visibility="public" type="_7wlqz9MAEeSXQ6uNfuQB3w" isUnique="false">
201 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrG9MAEeSXQ6uNfuQB3w">
202 <body>Spectral class of the object. As with objectClass, there is no IVOA recommended vocabulary for specifying the spectral class of an object. There is an IVOA Note on the subject entitled "An encoding system to represent stellar spectral classes in archival databases and catalogs", describing an encoding system which has been adopted by the MAST archive.
203 </body>
204 </ownedComment>
205 <lowerValue xmi:type="uml:LiteralInteger" xmi:id="_7wlrHNMAEeSXQ6uNfuQB3w"/>
206 </ownedAttribute>
207 <ownedAttribute xmi:type="uml:Property" xmi:id="_7wlrHdMAEeSXQ6uNfuQB3w" name="redshift" visibility="public" type="_7wlq0tMAEeSXQ6uNfuQB3w" isUnique="false">
208 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrHtMAEeSXQ6uNfuQB3w">
209 <body>This field gives the actual redshift of the astronomical object. It is normally used to store the cosmological redshift of extragalactic objects, although it may also be used to store the observed redshift of Galactic sources if that information is felt by the data provider to be useful.
210 Note: This is distinct from the Derived.Redshift which indicates a measured redshift value.</body>
211 </ownedComment>
212 <lowerValue xmi:type="uml:LiteralInteger" xmi:id="_7wlrH9MAEeSXQ6uNfuQB3w"/>
213 </ownedAttribute>
214 <ownedAttribute xmi:type="uml:Property" xmi:id="_7wlrINMAEeSXQ6uNfuQB3w" name="varAmpl" visibility="public" type="_7wlq0tMAEeSXQ6uNfuQB3w" isUnique="false">
215 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrIdMAEeSXQ6uNfuQB3w">
216 <body>Typical target variability amplitude. Range 0:1.
217 </body>
218 </ownedComment>
219 <lowerValue xmi:type="uml:LiteralInteger" xmi:id="_7wlrItMAEeSXQ6uNfuQB3w"/>
220 </ownedAttribute>
221 </packagedElement>
222 <packagedElement xmi:type="uml:InformationItem" xmi:id="_7wlrI9MAEeSXQ6uNfuQB3w" name="Hypothetical Observation Experiment Model"/>
223 <packagedElement xmi:type="uml:Class" xmi:id="_7wlrJNMAEeSXQ6uNfuQB3w" name="Facility">
224 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrJdMAEeSXQ6uNfuQB3w">
225 <body>Provides the name of the facility performing the observation.
226 </body>
227 </ownedComment>
228 <generalization xmi:type="uml:Generalization" xmi:id="_7wlrJtMAEeSXQ6uNfuQB3w" general="_7wlq_dMAEeSXQ6uNfuQB3w"/>
229 </packagedElement>
230 <packagedElement xmi:type="uml:Class" xmi:id="_7wlrJ9MAEeSXQ6uNfuQB3w" name="DataSource">
231 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrKNMAEeSXQ6uNfuQB3w">
232 <body>Describes the original source of the data (e.g. "survey")
233 </body>
234 </ownedComment>
235 <generalization xmi:type="uml:Generalization" xmi:id="_7wlrKdMAEeSXQ6uNfuQB3w" general="_7wlq_dMAEeSXQ6uNfuQB3w"/>
236 </packagedElement>
237 <packagedElement xmi:type="uml:Class" xmi:id="_7wlrKtMAEeSXQ6uNfuQB3w" name="ObsConfig">
238 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrK9MAEeSXQ6uNfuQB3w">
239 <body>ObsConfig is a simple container object for all Observation Configuration metadata. It is modeled as a simple list of observing elements. Each ObservingElement provides metadata describing a particular domain of the observation setup. For example, the Facility performing the observation, the Instrument being used, etc.
240 </body>
241 </ownedComment>
242 <ownedAttribute xmi:type="uml:Property" xmi:id="_7wlrLNMAEeSXQ6uNfuQB3w" name="observingElement" visibility="public" type="_7wlq_dMAEeSXQ6uNfuQB3w" aggregation="composite" association="_7wlrMNMAEeSXQ6uNfuQB3w">
243 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrLdMAEeSXQ6uNfuQB3w">
244 <body>Collection of zero (0) or more ObservingElements which define observation parameters.</body>
245 </ownedComment>
246 <upperValue xmi:type="uml:LiteralUnlimitedNatural" xmi:id="_7wlrLtMAEeSXQ6uNfuQB3w" value="*"/>
247 <lowerValue xmi:type="uml:LiteralInteger" xmi:id="_7wlrL9MAEeSXQ6uNfuQB3w"/>
248 </ownedAttribute>
249 </packagedElement>
250 <packagedElement xmi:type="uml:Association" xmi:id="_7wlrMNMAEeSXQ6uNfuQB3w" memberEnd="_7wlrLNMAEeSXQ6uNfuQB3w _7wlrMdMAEeSXQ6uNfuQB3w">
251 <ownedEnd xmi:type="uml:Property" xmi:id="_7wlrMdMAEeSXQ6uNfuQB3w" visibility="public" type="_7wlrKtMAEeSXQ6uNfuQB3w" association="_7wlrMNMAEeSXQ6uNfuQB3w"/>
252 </packagedElement>
253 <packagedElement xmi:type="uml:Association" xmi:id="_7wlrMtMAEeSXQ6uNfuQB3w" memberEnd="_7wlr39MAEeSXQ6uNfuQB3w _7wlrM9MAEeSXQ6uNfuQB3w">
254 <ownedEnd xmi:type="uml:Property" xmi:id="_7wlrM9MAEeSXQ6uNfuQB3w" visibility="public" type="_7wlr3NMAEeSXQ6uNfuQB3w" association="_7wlrMtMAEeSXQ6uNfuQB3w">
255 <lowerValue xmi:type="uml:LiteralInteger" xmi:id="_7wlrNNMAEeSXQ6uNfuQB3w"/>
256 </ownedEnd>
257 </packagedElement>
258 <packagedElement xmi:type="uml:Association" xmi:id="_7wlrNdMAEeSXQ6uNfuQB3w" memberEnd="_7wlr4dMAEeSXQ6uNfuQB3w _7wlrNtMAEeSXQ6uNfuQB3w">
259 <ownedEnd xmi:type="uml:Property" xmi:id="_7wlrNtMAEeSXQ6uNfuQB3w" visibility="public" type="_7wlr3NMAEeSXQ6uNfuQB3w" association="_7wlrNdMAEeSXQ6uNfuQB3w">
260 <lowerValue xmi:type="uml:LiteralInteger" xmi:id="_7wlrN9MAEeSXQ6uNfuQB3w"/>
261 </ownedEnd>
262 </packagedElement>
263 <packagedElement xmi:type="uml:Association" xmi:id="_7wlrONMAEeSXQ6uNfuQB3w" memberEnd="_7wlr5NMAEeSXQ6uNfuQB3w _7wlrOdMAEeSXQ6uNfuQB3w">
264 <ownedEnd xmi:type="uml:Property" xmi:id="_7wlrOdMAEeSXQ6uNfuQB3w" visibility="public" type="_7wlr3NMAEeSXQ6uNfuQB3w" association="_7wlrONMAEeSXQ6uNfuQB3w">
265 <lowerValue xmi:type="uml:LiteralInteger" xmi:id="_7wlrOtMAEeSXQ6uNfuQB3w"/>
266 </ownedEnd>
267 </packagedElement>
268 </packagedElement>
269 <packagedElement xmi:type="uml:Package" xmi:id="_7wlrO9MAEeSXQ6uNfuQB3w" name="ds">
270 <packageImport xmi:id="_7wlrPNMAEeSXQ6uNfuQB3w" importedPackage="_7wlq19MAEeSXQ6uNfuQB3w"/>
271 <packageImport xmi:id="_7wlrPdMAEeSXQ6uNfuQB3w" importedPackage="_7wlq2tMAEeSXQ6uNfuQB3w"/>
272 <packageImport xmi:id="_7wlrPtMAEeSXQ6uNfuQB3w" importedPackage="_7wlqtNMAEeSXQ6uNfuQB3w"/>
273 <packagedElement xmi:type="uml:Association" xmi:id="_7wlrP9MAEeSXQ6uNfuQB3w" memberEnd="_7wlq7tMAEeSXQ6uNfuQB3w _7wlrQNMAEeSXQ6uNfuQB3w">
274 <ownedEnd xmi:type="uml:Property" xmi:id="_7wlrQNMAEeSXQ6uNfuQB3w" visibility="public" type="_7wlq5tMAEeSXQ6uNfuQB3w" association="_7wlrP9MAEeSXQ6uNfuQB3w"/>
275 </packagedElement>
276 <packagedElement xmi:type="uml:InformationItem" xmi:id="_7wlrQdMAEeSXQ6uNfuQB3w" name="Dataset Metadata V1.0 (2014)"/>
277 <packagedElement xmi:type="uml:Class" xmi:id="_7wlrQtMAEeSXQ6uNfuQB3w" name="DataModel">
278 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrQ9MAEeSXQ6uNfuQB3w">
279 <body>This object provides specific information regarding the data model and version thereof that a dataset represents. This information is primarily an aide to (de)serialization of the dataset. As such, it would better be defined by serialization conventions. In lieu of such conventions, we include this object and representative serialization examples for the primary file formats VOTable and FITS.
280 </body>
281 </ownedComment>
282 <ownedAttribute xmi:type="uml:Property" xmi:id="_7wlrRNMAEeSXQ6uNfuQB3w" name="name" visibility="public" type="_7wlqz9MAEeSXQ6uNfuQB3w" isUnique="false">
283 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrRdMAEeSXQ6uNfuQB3w">
284 <body>Formatted string providing the name and version of the model document. The format speficication is "[name]-[version].[subversion]". Each derived model should specifically state the appropriate string for this field.
285 </body>
286 </ownedComment>
287 </ownedAttribute>
288 <ownedAttribute xmi:type="uml:Property" xmi:id="_7wlrRtMAEeSXQ6uNfuQB3w" name="prefix" visibility="public" type="_7wlqz9MAEeSXQ6uNfuQB3w" isUnique="false">
289 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrR9MAEeSXQ6uNfuQB3w">
290 <body>Prefix string used in UType string for elements associated with the model. For IVOA standard models, this will be a predetermined string (e.g. 'stc' or 'spec'). Extended, or user defined content can specify a unique prefix for their own content.
291 </body>
292 </ownedComment>
293 <lowerValue xmi:type="uml:LiteralInteger" xmi:id="_7wlrSNMAEeSXQ6uNfuQB3w"/>
294 </ownedAttribute>
295 <ownedAttribute xmi:type="uml:Property" xmi:id="_7wlrSdMAEeSXQ6uNfuQB3w" name="URL" visibility="public" type="_7wlq1dMAEeSXQ6uNfuQB3w" isUnique="false">
296 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrStMAEeSXQ6uNfuQB3w">
297 <body>URL pointer to the XML schema associated with the model.
298 </body>
299 </ownedComment>
300 <lowerValue xmi:type="uml:LiteralInteger" xmi:id="_7wlrS9MAEeSXQ6uNfuQB3w"/>
301 </ownedAttribute>
302 </packagedElement>
303 <packagedElement xmi:type="uml:Class" xmi:id="_7wlrTNMAEeSXQ6uNfuQB3w" name="Dataset" isAbstract="true">
304 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrTdMAEeSXQ6uNfuQB3w">
305 <body>Abstract object for the generic IVOA Dataset. It is intended to be useful for any type of data. Specific dataset models should extend this object, providing detailed definitions and additional content as appropriate for that type of dataset.
306 </body>
307 </ownedComment>
308 <ownedAttribute xmi:type="uml:Property" xmi:id="_7wlrTtMAEeSXQ6uNfuQB3w" name="curation" visibility="public" type="_7wlrfdMAEeSXQ6uNfuQB3w" aggregation="composite" association="_7wlrVdMAEeSXQ6uNfuQB3w"/>
309 <ownedAttribute xmi:type="uml:Property" xmi:id="_7wlrT9MAEeSXQ6uNfuQB3w" name="dataID" visibility="public" type="_7wlrWdMAEeSXQ6uNfuQB3w" aggregation="composite" association="_7wlrV9MAEeSXQ6uNfuQB3w"/>
310 <ownedAttribute xmi:type="uml:Property" xmi:id="_7wlrUNMAEeSXQ6uNfuQB3w" name="dataProductType" visibility="public" type="_7wlrrtMAEeSXQ6uNfuQB3w" isUnique="false">
311 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrUdMAEeSXQ6uNfuQB3w">
312 <body>Describes the high level scientific classification of the data content. This enumerated string conveys the general idea of the content and organization of a dataset. Allowed values are provided in the DataProductType enumeration list.</body>
313 </ownedComment>
314 </ownedAttribute>
315 <ownedAttribute xmi:type="uml:Property" xmi:id="_7wlrUtMAEeSXQ6uNfuQB3w" name="dataProductSubtype" visibility="public" type="_7wlqz9MAEeSXQ6uNfuQB3w" isUnique="false">
316 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrU9MAEeSXQ6uNfuQB3w">
317 <body>Secondary type identifier for the dataset. This field is intended to precisely specify the scientific nature of the data product, possibly in terms relevant only to a specific archive or data collection.
318 </body>
319 </ownedComment>
320 <lowerValue xmi:type="uml:LiteralInteger" xmi:id="_7wlrVNMAEeSXQ6uNfuQB3w"/>
321 </ownedAttribute>
322 </packagedElement>
323 <packagedElement xmi:type="uml:Association" xmi:id="_7wlrVdMAEeSXQ6uNfuQB3w" memberEnd="_7wlrTtMAEeSXQ6uNfuQB3w _7wlrVtMAEeSXQ6uNfuQB3w">
324 <ownedEnd xmi:type="uml:Property" xmi:id="_7wlrVtMAEeSXQ6uNfuQB3w" visibility="public" type="_7wlrTNMAEeSXQ6uNfuQB3w" association="_7wlrVdMAEeSXQ6uNfuQB3w"/>
325 </packagedElement>
326 <packagedElement xmi:type="uml:Association" xmi:id="_7wlrV9MAEeSXQ6uNfuQB3w" memberEnd="_7wlrT9MAEeSXQ6uNfuQB3w _7wlrWNMAEeSXQ6uNfuQB3w">
327 <ownedEnd xmi:type="uml:Property" xmi:id="_7wlrWNMAEeSXQ6uNfuQB3w" visibility="public" type="_7wlrTNMAEeSXQ6uNfuQB3w" association="_7wlrV9MAEeSXQ6uNfuQB3w"/>
328 </packagedElement>
329 <packagedElement xmi:type="uml:Class" xmi:id="_7wlrWdMAEeSXQ6uNfuQB3w" name="DataID">
330 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrWtMAEeSXQ6uNfuQB3w">
331 <body>The Data Identification object (DataID) stores the dataset identifiers and its membership within larger collections.
332 The Dataset IDs in this object must comply with the syntax for dataset identifiers defined in the "IVOA Identifiers" [2] document, including the use of 'stop' characters to identify specific datasets that are not individually in the registry.
333 Much of the content of this object is assembled from various definitions in the IVAO Resource Metadata document. Here, we provide a brief description of each field for easy reference, along with a notation of its mapping to the Resource Metadata document (RM:field), where the reader may find more detailed information.
334 </body>
335 </ownedComment>
336 <ownedAttribute xmi:type="uml:Property" xmi:id="_7wlrW9MAEeSXQ6uNfuQB3w" name="title" visibility="public" type="_7wlqz9MAEeSXQ6uNfuQB3w" isUnique="false">
337 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrXNMAEeSXQ6uNfuQB3w">
338 <body>A free form string giving a title for the dataset. (RM:Identity.Title)</body>
339 </ownedComment>
340 </ownedAttribute>
341 <ownedAttribute xmi:type="uml:Property" xmi:id="_7wlrXdMAEeSXQ6uNfuQB3w" name="datasetID" visibility="public" type="_7wlq1dMAEeSXQ6uNfuQB3w" isUnique="false">
342 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrXtMAEeSXQ6uNfuQB3w">
343 <body>For this field we recommend a journal-based URI such as the IVOA/ADEC/ADS dataset identifier. By agreement between AAS journals, the ADS and the ADEC (NASA data centers), dataset identifiers, described in http://vo.ads.harvard.edu/dv, will be used to link journal articles back to the archival datasets containing the relevant observational data. If analogous but independent systems of URI designation are later adopted by other centers (e.g. by European journals) and accepted by IVOA, they will be suitable in this field.
344 The value of this field may be the same as in Curation.PublisherDID.
345 </body>
346 </ownedComment>
347 <lowerValue xmi:type="uml:LiteralInteger" xmi:id="_7wlrX9MAEeSXQ6uNfuQB3w"/>
348 </ownedAttribute>
349 <ownedAttribute xmi:type="uml:Property" xmi:id="_7wlrYNMAEeSXQ6uNfuQB3w" name="creatorDID" visibility="public" type="_7wlq1dMAEeSXQ6uNfuQB3w" isUnique="false">
350 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrYdMAEeSXQ6uNfuQB3w">
351 <body>The Dataset ID as defined internally by the creator. It may be entirely different from the DatasetID field. It is used to identify a particular original exposure in an archive and will not necessarily change even if the VO object in question is a cutout or is otherwise further processed.
352 </body>
353 </ownedComment>
354 <lowerValue xmi:type="uml:LiteralInteger" xmi:id="_7wlrYtMAEeSXQ6uNfuQB3w"/>
355 </ownedAttribute>
356 <ownedAttribute xmi:type="uml:Property" xmi:id="_7wlrY9MAEeSXQ6uNfuQB3w" name="date" visibility="public" type="_7wlq1NMAEeSXQ6uNfuQB3w" isUnique="false">
357 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrZNMAEeSXQ6uNfuQB3w">
358 <body>Data processing or creation date (RM:Curation.Date).</body>
359 </ownedComment>
360 <lowerValue xmi:type="uml:LiteralInteger" xmi:id="_7wlrZdMAEeSXQ6uNfuQB3w"/>
361 </ownedAttribute>
362 <ownedAttribute xmi:type="uml:Property" xmi:id="_7wlrZtMAEeSXQ6uNfuQB3w" name="creator" visibility="public" type="_7wlqz9MAEeSXQ6uNfuQB3w" isUnique="false">
363 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrZ9MAEeSXQ6uNfuQB3w">
364 <body>A free form string giving the name of the creator of the document. (RM:Curation.Creator)</body>
365 </ownedComment>
366 <lowerValue xmi:type="uml:LiteralInteger" xmi:id="_7wlraNMAEeSXQ6uNfuQB3w"/>
367 </ownedAttribute>
368 <ownedAttribute xmi:type="uml:Property" xmi:id="_7wlradMAEeSXQ6uNfuQB3w" name="collection" visibility="public" type="_7wlqz9MAEeSXQ6uNfuQB3w" isUnique="false">
369 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlratMAEeSXQ6uNfuQB3w">
370 <body>A free form string, generally defined and set by the creating entity. The dataset is associated with one or more Collections (instrument name, survey name, etc. ) indicating some degree of compatibility with other data sharing the same Collection properties. Examples: "WFC", "Sloan", "BFS Spectrograph", "MSX Galactic Plane Survey".
371 </body>
372 </ownedComment>
373 <upperValue xmi:type="uml:LiteralUnlimitedNatural" xmi:id="_7wlra9MAEeSXQ6uNfuQB3w" value="*"/>
374 <lowerValue xmi:type="uml:LiteralInteger" xmi:id="_7wlrbNMAEeSXQ6uNfuQB3w"/>
375 </ownedAttribute>
376 <ownedAttribute xmi:type="uml:Property" xmi:id="_7wlrbdMAEeSXQ6uNfuQB3w" name="version" visibility="public" type="_7wlqz9MAEeSXQ6uNfuQB3w" isUnique="false">
377 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrbtMAEeSXQ6uNfuQB3w">
378 <body>Version of the creator-produced dataset.
379 </body>
380 </ownedComment>
381 <lowerValue xmi:type="uml:LiteralInteger" xmi:id="_7wlrb9MAEeSXQ6uNfuQB3w"/>
382 </ownedAttribute>
383 <ownedAttribute xmi:type="uml:Property" xmi:id="_7wlrcNMAEeSXQ6uNfuQB3w" name="creationType" visibility="public" type="_7wlrwtMAEeSXQ6uNfuQB3w" isUnique="false">
384 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrcdMAEeSXQ6uNfuQB3w">
385 <body>The dataset creation type describes the nature or genre of the content. (RM:General.Type).</body>
386 </ownedComment>
387 <lowerValue xmi:type="uml:LiteralInteger" xmi:id="_7wlrctMAEeSXQ6uNfuQB3w"/>
388 </ownedAttribute>
389 <ownedAttribute xmi:type="uml:Property" xmi:id="_7wlrc9MAEeSXQ6uNfuQB3w" name="logo" visibility="public" type="_7wlq1dMAEeSXQ6uNfuQB3w" isUnique="false">
390 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrdNMAEeSXQ6uNfuQB3w">
391 <body>URL pointer to a graphical logo associated with the creator of the document content. (RM:Curation.Creator.Logo)</body>
392 </ownedComment>
393 <lowerValue xmi:type="uml:LiteralInteger" xmi:id="_7wlrddMAEeSXQ6uNfuQB3w"/>
394 </ownedAttribute>
395 <ownedAttribute xmi:type="uml:Property" xmi:id="_7wlrdtMAEeSXQ6uNfuQB3w" name="contributor" visibility="public" type="_7wlqz9MAEeSXQ6uNfuQB3w" isUnique="false">
396 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrd9MAEeSXQ6uNfuQB3w">
397 <body>This field contains a set of one (1) or more strings identifying entities which contributed to the content of the document. (RM:Curation.Contributor)
398 </body>
399 </ownedComment>
400 <upperValue xmi:type="uml:LiteralUnlimitedNatural" xmi:id="_7wlreNMAEeSXQ6uNfuQB3w" value="*"/>
401 <lowerValue xmi:type="uml:LiteralInteger" xmi:id="_7wlredMAEeSXQ6uNfuQB3w"/>
402 </ownedAttribute>
403 <ownedAttribute xmi:type="uml:Property" xmi:id="_7wlretMAEeSXQ6uNfuQB3w" name="observationID" visibility="public" type="_7wlqz9MAEeSXQ6uNfuQB3w" isUnique="false">
404 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlre9MAEeSXQ6uNfuQB3w">
405 <body>Internal ID determined by the data provider to identify the observation from which the dataset was produced.
406 </body>
407 </ownedComment>
408 <lowerValue xmi:type="uml:LiteralInteger" xmi:id="_7wlrfNMAEeSXQ6uNfuQB3w"/>
409 </ownedAttribute>
410 </packagedElement>
411 <packagedElement xmi:type="uml:Class" xmi:id="_7wlrfdMAEeSXQ6uNfuQB3w" name="Curation">
412 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrftMAEeSXQ6uNfuQB3w">
413 <body>The Curation object provides information about the entity responsible for the support of the dataset content. It is assembled from definitions provided by the IVOA standard document, "Resource Metadata for the Virtual Observatory; Version 1.12" (Resource Metadata). Here, we provide a brief description of each field for easy reference, along with a notation of its mapping to the Resource Metadata document (RM:field), where the reader may find more detailed information.</body>
414 </ownedComment>
415 <ownedAttribute xmi:type="uml:Property" xmi:id="_7wlrf9MAEeSXQ6uNfuQB3w" name="contact" visibility="public" type="_7wlrmdMAEeSXQ6uNfuQB3w" aggregation="composite" association="_7wlrl9MAEeSXQ6uNfuQB3w">
416 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrgNMAEeSXQ6uNfuQB3w">
417 <body>Contact information of the person/entity responsible for the content of the dataset. (RM:Curation.Contact)</body>
418 </ownedComment>
419 <lowerValue xmi:type="uml:LiteralInteger" xmi:id="_7wlrgdMAEeSXQ6uNfuQB3w"/>
420 </ownedAttribute>
421 <ownedAttribute xmi:type="uml:Property" xmi:id="_7wlrgtMAEeSXQ6uNfuQB3w" name="publisher" visibility="public" type="_7wlqz9MAEeSXQ6uNfuQB3w" isUnique="false">
422 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrg9MAEeSXQ6uNfuQB3w">
423 <body>The entity making the data available. (RM:Curation.Publisher)
424 </body>
425 </ownedComment>
426 </ownedAttribute>
427 <ownedAttribute xmi:type="uml:Property" xmi:id="_7wlrhNMAEeSXQ6uNfuQB3w" name="publisherID" visibility="public" type="_7wlq1dMAEeSXQ6uNfuQB3w" isUnique="false">
428 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrhdMAEeSXQ6uNfuQB3w">
429 <body>The identifier for the publisher, provided according to the syntax defined in "IVOA Identifiers". (RM:Curation.PublisherID)</body>
430 </ownedComment>
431 <lowerValue xmi:type="uml:LiteralInteger" xmi:id="_7wlrhtMAEeSXQ6uNfuQB3w"/>
432 </ownedAttribute>
433 <ownedAttribute xmi:type="uml:Property" xmi:id="_7wlrh9MAEeSXQ6uNfuQB3w" name="publisherDID" visibility="public" type="_7wlq1dMAEeSXQ6uNfuQB3w" isUnique="false">
434 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlriNMAEeSXQ6uNfuQB3w">
435 <body>This is the publisher specified dataset ID (RM:Resource.Identifier) and may be an internal ID used by the archive. It may differ from the original identifier given by the creator of the dataset.
436 </body>
437 </ownedComment>
438 <lowerValue xmi:type="uml:LiteralInteger" xmi:id="_7wlridMAEeSXQ6uNfuQB3w"/>
439 </ownedAttribute>
440 <ownedAttribute xmi:type="uml:Property" xmi:id="_7wlritMAEeSXQ6uNfuQB3w" name="version" visibility="public" type="_7wlqz9MAEeSXQ6uNfuQB3w" isUnique="false">
441 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlri9MAEeSXQ6uNfuQB3w">
442 <body>Version is provided by the publisher or creator and may be any string. (RM:Curation.Version)</body>
443 </ownedComment>
444 <lowerValue xmi:type="uml:LiteralInteger" xmi:id="_7wlrjNMAEeSXQ6uNfuQB3w"/>
445 </ownedAttribute>
446 <ownedAttribute xmi:type="uml:Property" xmi:id="_7wlrjdMAEeSXQ6uNfuQB3w" name="rights" visibility="public" type="_7wlr0NMAEeSXQ6uNfuQB3w" isUnique="false">
447 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrjtMAEeSXQ6uNfuQB3w">
448 <body>Indicates the access privileges to the content. (RM:Collection.Rights)
449 </body>
450 </ownedComment>
451 <lowerValue xmi:type="uml:LiteralInteger" xmi:id="_7wlrj9MAEeSXQ6uNfuQB3w"/>
452 </ownedAttribute>
453 <ownedAttribute xmi:type="uml:Property" xmi:id="_7wlrkNMAEeSXQ6uNfuQB3w" name="releaseDate" visibility="public" type="_7wlq1NMAEeSXQ6uNfuQB3w" isUnique="false">
454 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrkdMAEeSXQ6uNfuQB3w">
455 <body>Date the curated dataset was last modified. (RM:Curation.Date)</body>
456 </ownedComment>
457 <lowerValue xmi:type="uml:LiteralInteger" xmi:id="_7wlrktMAEeSXQ6uNfuQB3w"/>
458 </ownedAttribute>
459 <ownedAttribute xmi:type="uml:Property" xmi:id="_7wlrk9MAEeSXQ6uNfuQB3w" name="reference" visibility="public" type="_7wlqz9MAEeSXQ6uNfuQB3w" isUnique="false">
460 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrlNMAEeSXQ6uNfuQB3w">
461 <body>Set of one (1) or more bibliographic or documentation references associated with the dataset. (RM:General.Source)
462 </body>
463 </ownedComment>
464 <upperValue xmi:type="uml:LiteralUnlimitedNatural" xmi:id="_7wlrldMAEeSXQ6uNfuQB3w" value="*"/>
465 <lowerValue xmi:type="uml:LiteralInteger" xmi:id="_7wlrltMAEeSXQ6uNfuQB3w"/>
466 </ownedAttribute>
467 </packagedElement>
468 <packagedElement xmi:type="uml:Association" xmi:id="_7wlrl9MAEeSXQ6uNfuQB3w" memberEnd="_7wlrf9MAEeSXQ6uNfuQB3w _7wlrmNMAEeSXQ6uNfuQB3w">
469 <ownedEnd xmi:type="uml:Property" xmi:id="_7wlrmNMAEeSXQ6uNfuQB3w" visibility="public" type="_7wlrfdMAEeSXQ6uNfuQB3w" association="_7wlrl9MAEeSXQ6uNfuQB3w"/>
470 </packagedElement>
471 <packagedElement xmi:type="uml:Class" xmi:id="_7wlrmdMAEeSXQ6uNfuQB3w" name="Contact">
472 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrmtMAEeSXQ6uNfuQB3w">
473 <body>Contact information for a person or entity.</body>
474 </ownedComment>
475 <ownedAttribute xmi:type="uml:Property" xmi:id="_7wlrm9MAEeSXQ6uNfuQB3w" name="name" visibility="public" type="_7wlqz9MAEeSXQ6uNfuQB3w" isUnique="false">
476 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrnNMAEeSXQ6uNfuQB3w">
477 <body>Name of the contact or entity. (RM:Contact.Name)
478 </body>
479 </ownedComment>
480 </ownedAttribute>
481 <ownedAttribute xmi:type="uml:Property" xmi:id="_7wlrndMAEeSXQ6uNfuQB3w" name="email" visibility="public" type="_7wlqz9MAEeSXQ6uNfuQB3w" isUnique="false">
482 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrntMAEeSXQ6uNfuQB3w">
483 <body>E-mail address of the contact. (RM:Contact.Email)</body>
484 </ownedComment>
485 <lowerValue xmi:type="uml:LiteralInteger" xmi:id="_7wlrn9MAEeSXQ6uNfuQB3w"/>
486 </ownedAttribute>
487 </packagedElement>
488 <packagedElement xmi:type="uml:Class" xmi:id="_7wlroNMAEeSXQ6uNfuQB3w" name="Characterisation">
489 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrodMAEeSXQ6uNfuQB3w">
490 <body>The ObsDataset Characterisation object is a direct extension of the Characterisation object from the IVOA Characterisation Data Model Standard [4]. This provides a local object which may be contained in a 'composition' relation to other objects of this model (specifically ObsDataset). This object may be extended and/or modified by specific Dataset models as needed.
491 Characterisation provides a broad scale description of the coordinate space occupied by the dataset in each of the axis domains. This includes axes not directly represented in the dataset 'data', for example, the Time axis of a 2D special image. As such, there is a strong correlation between Characterisation and Data objects. In some cases, the values may be directly derived from the Data, in others, they provide supporting metadata about the broader domain. For example, the Accuracy fields in Characterisation represent typical accuracy for the dataset, while those within Data provide per-data-point errors. </body>
492 </ownedComment>
493 <generalization xmi:type="uml:Generalization" xmi:id="_7wlrotMAEeSXQ6uNfuQB3w" general="_7wlq2dMAEeSXQ6uNfuQB3w"/>
494 </packagedElement>
495 <packagedElement xmi:type="uml:Class" xmi:id="_7wlro9MAEeSXQ6uNfuQB3w" name="Derived">
496 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrpNMAEeSXQ6uNfuQB3w">
497 <body>The Derived (short for Derived Data) object holds summary information about the dataset.
498 </body>
499 </ownedComment>
500 <ownedAttribute xmi:type="uml:Property" xmi:id="_7wlrpdMAEeSXQ6uNfuQB3w" name="snr" visibility="public" type="_7wlq0tMAEeSXQ6uNfuQB3w" isUnique="false">
501 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrptMAEeSXQ6uNfuQB3w">
502 <body>The signal-to-noise (SNR) is provided mainly as a way for searches to exclude data whose quality is insufficient for a particular study. Data providers may use their own de�nition, as we do not prescribe a uniform method to calculate it. A suitable method, set forth by the STScI/STECF/CADC Spectral Container Working Group, is to de�ne the signal as the median of the flux values in the spectrum and the noise as the median absolute third-order difference of flux values spaced two pixels apart. This noise value is then multiplied by 1.482602 / sqrt(6). A detailed description and discussion of the algorithm can be found in the �ST-ECF newsletter; issue #42�[6]. Implementations of the algorithm can be obtained from �stecf.org�[7].
503 This method describes the high-spectral-frequency noise but does not take into account intermediate-spectral-frequency background ‘noise’. Projects which are background dominated may wish to include this in the noise deï¬?nition. Furthermore, most spectra vary in SNR across their waveband; users should therefore only use this single SNR as a crude selection parameter.
504 </body>
505 </ownedComment>
506 <lowerValue xmi:type="uml:LiteralInteger" xmi:id="_7wlrp9MAEeSXQ6uNfuQB3w"/>
507 </ownedAttribute>
508 <ownedAttribute xmi:type="uml:Property" xmi:id="_7wlrqNMAEeSXQ6uNfuQB3w" name="varAmpl" visibility="public" type="_7wlq0tMAEeSXQ6uNfuQB3w" isUnique="false">
509 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrqdMAEeSXQ6uNfuQB3w">
510 <body>This �eld is a dimensionless value indicating the variability amplitude as a fraction of the mean. The value must be positive, but is otherwise unbound. It is a characteristic amplitude, a precise value is not required. (e.g. a value of 0.2 implies a 20 percent variation around the mean).
511 </body>
512 </ownedComment>
513 <lowerValue xmi:type="uml:LiteralInteger" xmi:id="_7wlrqtMAEeSXQ6uNfuQB3w"/>
514 </ownedAttribute>
515 <ownedAttribute xmi:type="uml:Property" xmi:id="_7wlrq9MAEeSXQ6uNfuQB3w" name="redshift" visibility="public" type="_7wlr2NMAEeSXQ6uNfuQB3w" isUnique="false">
516 <lowerValue xmi:type="uml:LiteralInteger" xmi:id="_7wlrrNMAEeSXQ6uNfuQB3w"/>
517 </ownedAttribute>
518 </packagedElement>
519 <packagedElement xmi:type="uml:Class" xmi:id="_7wlrrdMAEeSXQ6uNfuQB3w" name="Data" isAbstract="true"/>
520 <packagedElement xmi:type="uml:Enumeration" xmi:id="_7wlrrtMAEeSXQ6uNfuQB3w" name="DataProductType">
521 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrr9MAEeSXQ6uNfuQB3w">
522 <body>Enumeration identifying the high level classification of a data product.</body>
523 </ownedComment>
524 <ownedLiteral xmi:type="uml:EnumerationLiteral" xmi:id="_7wlrsNMAEeSXQ6uNfuQB3w" name="cube">
525 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrsdMAEeSXQ6uNfuQB3w">
526 <body>A multidimensional astronomical image of three (3) or more axes.
527 </body>
528 </ownedComment>
529 </ownedLiteral>
530 <ownedLiteral xmi:type="uml:EnumerationLiteral" xmi:id="_7wlrstMAEeSXQ6uNfuQB3w" name="image">
531 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrs9MAEeSXQ6uNfuQB3w">
532 <body>A two (2) dimensional astronomical image.</body>
533 </ownedComment>
534 </ownedLiteral>
535 <ownedLiteral xmi:type="uml:EnumerationLiteral" xmi:id="_7wlrtNMAEeSXQ6uNfuQB3w" name="photometry">
536 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrtdMAEeSXQ6uNfuQB3w">
537 <body>Data have different spectral coord with irregular gaps.</body>
538 </ownedComment>
539 </ownedLiteral>
540 <ownedLiteral xmi:type="uml:EnumerationLiteral" xmi:id="_7wlrttMAEeSXQ6uNfuQB3w" name="spectrum">
541 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrt9MAEeSXQ6uNfuQB3w">
542 <body>Dataset where spectral coverage is the primary attribute, in contiguous bins. e.g. a 1D spectrum or a long slit spectrum.
543 </body>
544 </ownedComment>
545 </ownedLiteral>
546 <ownedLiteral xmi:type="uml:EnumerationLiteral" xmi:id="_7wlruNMAEeSXQ6uNfuQB3w" name="timeseries">
547 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrudMAEeSXQ6uNfuQB3w">
548 <body>Dataset presenting some quantity varying as a function of time. A light curve is a typical example of a timeseries dataset.</body>
549 </ownedComment>
550 </ownedLiteral>
551 <ownedLiteral xmi:type="uml:EnumerationLiteral" xmi:id="_7wlrutMAEeSXQ6uNfuQB3w" name="sed">
552 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlru9MAEeSXQ6uNfuQB3w">
553 <body>A spectral energy distribution, an advanced data product often produced by combining data from multiple observations.</body>
554 </ownedComment>
555 </ownedLiteral>
556 <ownedLiteral xmi:type="uml:EnumerationLiteral" xmi:id="_7wlrvNMAEeSXQ6uNfuQB3w" name="visibility">
557 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrvdMAEeSXQ6uNfuQB3w">
558 <body>A visibility (radio) dataset. Typically this is instrumental data, and is often a complex object containing multiple files or other substructures. A visibility dataset may contain data with spatial, spectral, time, and polarization information for each measured visibility.</body>
559 </ownedComment>
560 </ownedLiteral>
561 <ownedLiteral xmi:type="uml:EnumerationLiteral" xmi:id="_7wlrvtMAEeSXQ6uNfuQB3w" name="event">
562 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrv9MAEeSXQ6uNfuQB3w">
563 <body>An event counting dataset (e.g. X-ray). An event dataset may contain data with spatial, spectral, and time information for each measured event. </body>
564 </ownedComment>
565 </ownedLiteral>
566 <ownedLiteral xmi:type="uml:EnumerationLiteral" xmi:id="_7wlrwNMAEeSXQ6uNfuQB3w" name="catalog">
567 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrwdMAEeSXQ6uNfuQB3w">
568 <body>A catalog.
569 </body>
570 </ownedComment>
571 </ownedLiteral>
572 </packagedElement>
573 <packagedElement xmi:type="uml:Enumeration" xmi:id="_7wlrwtMAEeSXQ6uNfuQB3w" name="CreationType">
574 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrw9MAEeSXQ6uNfuQB3w">
575 <body>Enumeration of dataset creation types.</body>
576 </ownedComment>
577 <ownedLiteral xmi:type="uml:EnumerationLiteral" xmi:id="_7wlrxNMAEeSXQ6uNfuQB3w" name="archival">
578 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrxdMAEeSXQ6uNfuQB3w">
579 <body>Indicates that it is one of a collection of datasets generated in a systematic, homogeneous way and is stored statically (or at least versioned). It will be possible to regenerate this dataset at a later date. The remaining types imply on-the-fly manipulation.</body>
580 </ownedComment>
581 </ownedLiteral>
582 <ownedLiteral xmi:type="uml:EnumerationLiteral" xmi:id="_7wlrxtMAEeSXQ6uNfuQB3w" name="cutout">
583 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrx9MAEeSXQ6uNfuQB3w">
584 <body>Indicates that the dataset was created "on-the-fly", by subsetting, but not by modifying values.
585 </body>
586 </ownedComment>
587 </ownedLiteral>
588 <ownedLiteral xmi:type="uml:EnumerationLiteral" xmi:id="_7wlryNMAEeSXQ6uNfuQB3w" name="filtered">
589 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrydMAEeSXQ6uNfuQB3w">
590 <body>May involve excluding data prior to binning into samples, also "on-the-fly"
591 </body>
592 </ownedComment>
593 </ownedLiteral>
594 <ownedLiteral xmi:type="uml:EnumerationLiteral" xmi:id="_7wlrytMAEeSXQ6uNfuQB3w" name="mosaic">
595 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlry9MAEeSXQ6uNfuQB3w">
596 <body>Combines multiple original datasets "on-the-fly"</body>
597 </ownedComment>
598 </ownedLiteral>
599 <ownedLiteral xmi:type="uml:EnumerationLiteral" xmi:id="_7wlrzNMAEeSXQ6uNfuQB3w" name="spectral extraction">
600 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrzdMAEeSXQ6uNfuQB3w">
601 <body>Has been extracted, for example, from a spectral data cube.
602 </body>
603 </ownedComment>
604 </ownedLiteral>
605 <ownedLiteral xmi:type="uml:EnumerationLiteral" xmi:id="_7wlrztMAEeSXQ6uNfuQB3w" name="catalog extraction">
606 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlrz9MAEeSXQ6uNfuQB3w">
607 <body>Has been extracted from a catalog.</body>
608 </ownedComment>
609 </ownedLiteral>
610 </packagedElement>
611 <packagedElement xmi:type="uml:Enumeration" xmi:id="_7wlr0NMAEeSXQ6uNfuQB3w" name="RightsType">
612 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlr0dMAEeSXQ6uNfuQB3w">
613 <body>Enumeration of access rights levels.
614 </body>
615 </ownedComment>
616 <ownedLiteral xmi:type="uml:EnumerationLiteral" xmi:id="_7wlr0tMAEeSXQ6uNfuQB3w" name="public">
617 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlr09MAEeSXQ6uNfuQB3w">
618 <body>unrestricted, public access is allowed, without authentication.</body>
619 </ownedComment>
620 </ownedLiteral>
621 <ownedLiteral xmi:type="uml:EnumerationLiteral" xmi:id="_7wlr1NMAEeSXQ6uNfuQB3w" name="proprietary">
622 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlr1dMAEeSXQ6uNfuQB3w">
623 <body>only proprietary access is allowed with authentication.
624 </body>
625 </ownedComment>
626 </ownedLiteral>
627 <ownedLiteral xmi:type="uml:EnumerationLiteral" xmi:id="_7wlr1tMAEeSXQ6uNfuQB3w" name="secure">
628 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlr19MAEeSXQ6uNfuQB3w">
629 <body>authenticated, public access is allowed.</body>
630 </ownedComment>
631 </ownedLiteral>
632 </packagedElement>
633 <packagedElement xmi:type="uml:PrimitiveType" xmi:id="_7wlr2NMAEeSXQ6uNfuQB3w" name="Redshift">
634 <generalization xmi:type="uml:Generalization" xmi:id="_7wlr2dMAEeSXQ6uNfuQB3w" general="_7wlq3NMAEeSXQ6uNfuQB3w"/>
635 <ownedAttribute xmi:type="uml:Property" xmi:id="_7wlr2tMAEeSXQ6uNfuQB3w" name="confidence" visibility="public" type="_7wlq0tMAEeSXQ6uNfuQB3w" isUnique="false">
636 <lowerValue xmi:type="uml:LiteralInteger" xmi:id="_7wlr29MAEeSXQ6uNfuQB3w"/>
637 </ownedAttribute>
638 </packagedElement>
639 <packagedElement xmi:type="uml:Class" xmi:id="_7wlr3NMAEeSXQ6uNfuQB3w" name="ObsDataset" isAbstract="true">
640 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlr3dMAEeSXQ6uNfuQB3w">
641 <body>Abstract object extending Dataset with metadata relevant to datasets derived from Observations.
642 </body>
643 </ownedComment>
644 <generalization xmi:type="uml:Generalization" xmi:id="_7wlr3tMAEeSXQ6uNfuQB3w" general="_7wlrTNMAEeSXQ6uNfuQB3w"/>
645 <ownedAttribute xmi:type="uml:Property" xmi:id="_7wlr39MAEeSXQ6uNfuQB3w" name="target" visibility="public" type="_7wlrCtMAEeSXQ6uNfuQB3w" association="_7wlrMtMAEeSXQ6uNfuQB3w">
646 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlr4NMAEeSXQ6uNfuQB3w">
647 <body>Reference to a BaseTarget object from Observation. Provides metadata describing the target of the observation.</body>
648 </ownedComment>
649 </ownedAttribute>
650 <ownedAttribute xmi:type="uml:Property" xmi:id="_7wlr4dMAEeSXQ6uNfuQB3w" name="proposal" visibility="public" type="_7wlq-dMAEeSXQ6uNfuQB3w" association="_7wlrNdMAEeSXQ6uNfuQB3w">
651 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlr4tMAEeSXQ6uNfuQB3w">
652 <body>Reference to Proposal object from Observation. This object provides metadata identifying any proposal related to the observation which produced the dataset.</body>
653 </ownedComment>
654 <lowerValue xmi:type="uml:LiteralInteger" xmi:id="_7wlr49MAEeSXQ6uNfuQB3w"/>
655 </ownedAttribute>
656 <ownedAttribute xmi:type="uml:Property" xmi:id="_7wlr5NMAEeSXQ6uNfuQB3w" name="obsConfig" visibility="public" type="_7wlrKtMAEeSXQ6uNfuQB3w" association="_7wlrONMAEeSXQ6uNfuQB3w">
657 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlr5dMAEeSXQ6uNfuQB3w">
658 <body>Reference to ObsConfig object from Observation. This object provides some high-level metadata related to the observation configuration.</body>
659 </ownedComment>
660 <lowerValue xmi:type="uml:LiteralInteger" xmi:id="_7wlr5tMAEeSXQ6uNfuQB3w"/>
661 </ownedAttribute>
662 <ownedAttribute xmi:type="uml:Property" xmi:id="_7wlr59MAEeSXQ6uNfuQB3w" name="characterisation" visibility="public" type="_7wlroNMAEeSXQ6uNfuQB3w" aggregation="composite" association="_7wlr8tMAEeSXQ6uNfuQB3w">
663 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlr6NMAEeSXQ6uNfuQB3w">
664 <body>Characterisation provides a 'characteristic' view of the coordinate space for the dataset as a whole.</body>
665 </ownedComment>
666 </ownedAttribute>
667 <ownedAttribute xmi:type="uml:Property" xmi:id="_7wlr6dMAEeSXQ6uNfuQB3w" name="derived" visibility="public" type="_7wlro9MAEeSXQ6uNfuQB3w" aggregation="composite" association="_7wlr9NMAEeSXQ6uNfuQB3w">
668 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlr6tMAEeSXQ6uNfuQB3w">
669 <body>Provides a high level summary of certain properties of the dataset. Its primary purpose is to support high level filtering of datasets during data discovery.
670 </body>
671 </ownedComment>
672 <lowerValue xmi:type="uml:LiteralInteger" xmi:id="_7wlr69MAEeSXQ6uNfuQB3w"/>
673 </ownedAttribute>
674 <ownedAttribute xmi:type="uml:Property" xmi:id="_7wlr7NMAEeSXQ6uNfuQB3w" name="coordSys" visibility="public" type="_7wlq3tMAEeSXQ6uNfuQB3w" association="_7wlq39MAEeSXQ6uNfuQB3w">
675 <upperValue xmi:type="uml:LiteralUnlimitedNatural" xmi:id="_7wlr7dMAEeSXQ6uNfuQB3w" value="*"/>
676 <lowerValue xmi:type="uml:LiteralInteger" xmi:id="_7wlr7tMAEeSXQ6uNfuQB3w"/>
677 </ownedAttribute>
678 <ownedAttribute xmi:type="uml:Property" xmi:id="_7wlr79MAEeSXQ6uNfuQB3w" name="calibLevel" visibility="public" type="_7wlq0dMAEeSXQ6uNfuQB3w" isUnique="false">
679 <ownedComment xmi:type="uml:Comment" xmi:id="_7wlr8NMAEeSXQ6uNfuQB3w">
680 <body>High level classification for the calibration level of the particular dataset as a whole. The calibration level concept conveys to the user information on how much data reduction/processing has been applied to the data.
681 </body>
682 </ownedComment>
683 <lowerValue xmi:type="uml:LiteralInteger" xmi:id="_7wlr8dMAEeSXQ6uNfuQB3w"/>
684 </ownedAttribute>
685 </packagedElement>
686 <packagedElement xmi:type="uml:Association" xmi:id="_7wlr8tMAEeSXQ6uNfuQB3w" memberEnd="_7wlr59MAEeSXQ6uNfuQB3w _7wlr89MAEeSXQ6uNfuQB3w">
687 <ownedEnd xmi:type="uml:Property" xmi:id="_7wlr89MAEeSXQ6uNfuQB3w" visibility="public" type="_7wlr3NMAEeSXQ6uNfuQB3w" association="_7wlr8tMAEeSXQ6uNfuQB3w"/>
688 </packagedElement>
689 <packagedElement xmi:type="uml:Association" xmi:id="_7wlr9NMAEeSXQ6uNfuQB3w" memberEnd="_7wlr6dMAEeSXQ6uNfuQB3w _7wlr9dMAEeSXQ6uNfuQB3w">
690 <ownedEnd xmi:type="uml:Property" xmi:id="_7wlr9dMAEeSXQ6uNfuQB3w" visibility="public" type="_7wlr3NMAEeSXQ6uNfuQB3w" association="_7wlr9NMAEeSXQ6uNfuQB3w"/>
691 </packagedElement>
692 <packagedElement xmi:type="uml:Enumeration" xmi:id="_7wlr9tMAEeSXQ6uNfuQB3w" name="SpectralBand">
693 <ownedLiteral xmi:type="uml:EnumerationLiteral" xmi:id="_7wlr99MAEeSXQ6uNfuQB3w" name="Radio"/>
694 <ownedLiteral xmi:type="uml:EnumerationLiteral" xmi:id="_7wlr-NMAEeSXQ6uNfuQB3w" name="Millimeter"/>
695 <ownedLiteral xmi:type="uml:EnumerationLiteral" xmi:id="_7wlr-dMAEeSXQ6uNfuQB3w" name="Infrared"/>
696 <ownedLiteral xmi:type="uml:EnumerationLiteral" xmi:id="_7wlr-tMAEeSXQ6uNfuQB3w" name="Optical"/>
697 <ownedLiteral xmi:type="uml:EnumerationLiteral" xmi:id="_7wlr-9MAEeSXQ6uNfuQB3w" name="Ultraviolet"/>
698 <ownedLiteral xmi:type="uml:EnumerationLiteral" xmi:id="_7wlr_NMAEeSXQ6uNfuQB3w" name="X-ray"/>
699 <ownedLiteral xmi:type="uml:EnumerationLiteral" xmi:id="_7wlr_dMAEeSXQ6uNfuQB3w" name="Gamma-ray"/>
700 </packagedElement>
701 </packagedElement>
702 <profileApplication xmi:type="uml:ProfileApplication" xmi:applyingPackage="_7wlqsNMAEeSXQ6uNfuQB3w" xmi:id="_75PQYNMAEeSXQ6uNfuQB3w">
703 <eAnnotations xmi:id="_75PQYdMAEeSXQ6uNfuQB3w" source="http://www.eclipse.org/uml2/2.0.0/UML">
704 <references xmi:type="ecore:EPackage" href="LocalProfile.profile.xmi#_7wlsBtMAEeSXQ6uNfuQB3w"/>
705 </eAnnotations>
706 <appliedProfile xmi:type="uml:Profile" xmi:applyingPackage="_75PQYNMAEeSXQ6uNfuQB3w" href="LocalProfile.profile.xmi#_7wlr_9MAEeSXQ6uNfuQB3w"/>
707 </profileApplication>
708 </uml:Model>
709 <LocalProfile:model xmi:id="_75r8UNMAEeSXQ6uNfuQB3w" base_Package="_7wlrO9MAEeSXQ6uNfuQB3w"/>
710 </xmi:XMI>

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