spectrometer massΒΆ

PathDimensionsTypeUnitsDescription

spectrometer_mass

(alpha)

Mass spectrometer diagnostic

spectrometer_mass.channel

(alpha)

[1...N]

STRUCT_ARRAY

Set of mass channels, each corresponding to a given atomic mass measured continuously by the spectrometer

spectrometer_mass.channel[:].a

(alpha)

FLT_0D (uncertain)

Atomic Mass Unit

Atomic mass measured by this channel

spectrometer_mass.channel[:].current

(alpha)

[spectrometer_mass.channel[:].time]

FLT_1D (uncertain)

A

Collected current

spectrometer_mass.channel[:].photomultiplier_voltage

(alpha)

[spectrometer_mass.channel[:].time]

FLT_1D (uncertain)

V

Voltage applied to the photomultiplier

spectrometer_mass.channel[:].pressure_partial

(alpha)

[spectrometer_mass.channel[:].time]

FLT_1D (uncertain)

Pa

Partial pressure (calibrated data)

spectrometer_mass.channel[:].time

(alpha)

[1...N]

FLT_1D_TYPE

s

Timebase for the dynamic nodes of this channel

spectrometer_mass.channel[:].validity

(alpha)

INT_0D

Indicator of the validity of the data. 0: Valid from automated processing; 1: Valid and certified by the diagnostic RO; -1: Problem identified in the data processing (request verification by the diagnostic RO); -2: Invalid data, should not be used. (Values less than -2 have a code-specific meaning)

spectrometer_mass.channel[:].validity_timed

(alpha)

[spectrometer_mass.channel[:].time]

INT_1D

Indicator of the validity of the data for each time slice. 0: Valid from automated processing; 1: Valid and certified by the diagnostic RO; -1: Means problem identified in the data processing (request verification by the diagnostic RO); -2: Invalid data, should not be used. (Values less than -2 have a code-specific meaning.)

spectrometer_mass.code

(alpha)

STRUCTURE

Generic decription of the code-specific parameters for the code that has produced this IDS

spectrometer_mass.code.commit

(alpha)

STR_0D

Unique commit reference of software

spectrometer_mass.code.description

(alpha)

STR_0D

Short description of the software (type, purpose)

spectrometer_mass.code.library

(alpha)

[1...N]

STRUCT_ARRAY

List of external libraries used by the code that has produced this IDS

spectrometer_mass.code.library[:].commit

(alpha)

STR_0D

Unique commit reference of software

spectrometer_mass.code.library[:].description

(alpha)

STR_0D

Short description of the software (type, purpose)

spectrometer_mass.code.library[:].name

(alpha)

STR_0D

Name of software

spectrometer_mass.code.library[:].parameters

(alpha)

STR_0D

List of the code specific parameters in XML format

spectrometer_mass.code.library[:].repository

(alpha)

STR_0D

URL of software repository

spectrometer_mass.code.library[:].version

(alpha)

STR_0D

Unique version (tag) of software

spectrometer_mass.code.name

(alpha)

STR_0D

Name of software generating IDS

spectrometer_mass.code.output_flag

(alpha)

[spectrometer_mass.time]

INT_1D

Output flag : 0 means the run is successful, other values mean some difficulty has been encountered, the exact meaning is then code specific. Negative values mean the result shall not be used.

spectrometer_mass.code.parameters

(alpha)

STR_0D

List of the code specific parameters in XML format

spectrometer_mass.code.repository

(alpha)

STR_0D

URL of software repository

spectrometer_mass.code.version

(alpha)

STR_0D

Unique version (tag) of software

spectrometer_mass.identifier

(alpha)

STR_0D

ID of the spectrometer

spectrometer_mass.ids_properties

(alpha)

STRUCTURE

Interface Data Structure properties. This element identifies the node above as an IDS

spectrometer_mass.ids_properties.comment

(alpha)

STR_0D

Any comment describing the content of this IDS

spectrometer_mass.ids_properties.creation_date

(alpha)

STR_0D

Date at which this data has been produced

spectrometer_mass.ids_properties.homogeneous_time

(alpha)

INT_0D

This node must be filled (with 0, 1, or 2) for the IDS to be valid. If 1, the time of this IDS is homogeneous, i.e. the time values for this IDS are stored in the time node just below the root of this IDS. If 0, the time values are stored in the various time fields at lower levels in the tree. In the case only constant or static nodes are filled within the IDS, homogeneous_time must be set to 2

spectrometer_mass.ids_properties.name

(alpha)

STR_0D

User-defined name for this IDS occurrence

spectrometer_mass.ids_properties.occurrence

INT_0D

spectrometer_mass.ids_properties.occurrence_type

(alpha)

STRUCTURE

Type of data contained in this occurrence
1) reconstruction : Equilibrium reconstruction
2) prediction_fixed : Equilibrium prediction, fixed boundary
3) prediction_free : Equilibrium prediction, free boundary
4) mapping : Used for mapping equilibrium results from one grid type / resolution to another, or for including variables not present in the first set such as the calculation of magnetic field of other derived parameters

spectrometer_mass.ids_properties.occurrence_type.description

(alpha)

STR_0D

Verbose description

spectrometer_mass.ids_properties.occurrence_type.index

(alpha)

INT_0D

Integer identifier (enumeration index within a list). Private identifier values must be indicated by a negative index.

spectrometer_mass.ids_properties.occurrence_type.name

(alpha)

STR_0D

Short string identifier

spectrometer_mass.ids_properties.plugins

(alpha)

STRUCTURE

Information about the plugins used to write/read this IDS. This structure is filled automatically by the Access Layer at GET/PUT time, no need to fill it via a user program.

spectrometer_mass.ids_properties.plugins.infrastructure_get

(alpha)

STRUCTURE

Plugin infrastructure used to GET the data

spectrometer_mass.ids_properties.plugins.infrastructure_get.commit

(alpha)

STR_0D

Unique commit reference of software

spectrometer_mass.ids_properties.plugins.infrastructure_get.description

(alpha)

STR_0D

Short description of the software (type, purpose)

spectrometer_mass.ids_properties.plugins.infrastructure_get.name

(alpha)

STR_0D

Name of software used

spectrometer_mass.ids_properties.plugins.infrastructure_get.repository

(alpha)

STR_0D

URL of software repository

spectrometer_mass.ids_properties.plugins.infrastructure_get.version

(alpha)

STR_0D

Unique version (tag) of software

spectrometer_mass.ids_properties.plugins.infrastructure_put

(alpha)

STRUCTURE

Plugin infrastructure used to PUT the data

spectrometer_mass.ids_properties.plugins.infrastructure_put.commit

(alpha)

STR_0D

Unique commit reference of software

spectrometer_mass.ids_properties.plugins.infrastructure_put.description

(alpha)

STR_0D

Short description of the software (type, purpose)

spectrometer_mass.ids_properties.plugins.infrastructure_put.name

(alpha)

STR_0D

Name of software used

spectrometer_mass.ids_properties.plugins.infrastructure_put.repository

(alpha)

STR_0D

URL of software repository

spectrometer_mass.ids_properties.plugins.infrastructure_put.version

(alpha)

STR_0D

Unique version (tag) of software

spectrometer_mass.ids_properties.plugins.node

(alpha)

[1...N]

STRUCT_ARRAY

Set of IDS nodes for which a plugin has been applied

spectrometer_mass.ids_properties.plugins.node[:].get_operation

(alpha)

[1...N]

STRUCT_ARRAY

Plugins actually used to read back a node (potentially, multiple plugins can be applied, listed in reverse order of application). This information is filled by the plugin infrastructure during the GET operation.

spectrometer_mass.ids_properties.plugins.node[:].get_operation[:].commit

(alpha)

STR_0D

Unique commit reference of software

spectrometer_mass.ids_properties.plugins.node[:].get_operation[:].description

(alpha)

STR_0D

Short description of the software (type, purpose)

spectrometer_mass.ids_properties.plugins.node[:].get_operation[:].name

(alpha)

STR_0D

Name of software used

spectrometer_mass.ids_properties.plugins.node[:].get_operation[:].parameters

(alpha)

STR_0D

List of the code specific parameters in XML format

spectrometer_mass.ids_properties.plugins.node[:].get_operation[:].repository

(alpha)

STR_0D

URL of software repository

spectrometer_mass.ids_properties.plugins.node[:].get_operation[:].version

(alpha)

STR_0D

Unique version (tag) of software

spectrometer_mass.ids_properties.plugins.node[:].path

(alpha)

STR_0D

Path of the node within the IDS, following the syntax given in the link below. If empty, means the plugin applies to the whole IDS.

spectrometer_mass.ids_properties.plugins.node[:].put_operation

(alpha)

[1...N]

STRUCT_ARRAY

Plugins used to PUT a node (potentially, multiple plugins can be applied, if so they are listed by order of application)

spectrometer_mass.ids_properties.plugins.node[:].put_operation[:].commit

(alpha)

STR_0D

Unique commit reference of software

spectrometer_mass.ids_properties.plugins.node[:].put_operation[:].description

(alpha)

STR_0D

Short description of the software (type, purpose)

spectrometer_mass.ids_properties.plugins.node[:].put_operation[:].name

(alpha)

STR_0D

Name of software used

spectrometer_mass.ids_properties.plugins.node[:].put_operation[:].parameters

(alpha)

STR_0D

List of the code specific parameters in XML format

spectrometer_mass.ids_properties.plugins.node[:].put_operation[:].repository

(alpha)

STR_0D

URL of software repository

spectrometer_mass.ids_properties.plugins.node[:].put_operation[:].version

(alpha)

STR_0D

Unique version (tag) of software

spectrometer_mass.ids_properties.plugins.node[:].readback

(alpha)

[1...N]

STRUCT_ARRAY

Plugins to be used to read back a node (potentially, multiple plugins can be applied, listed in reverse order of application)

spectrometer_mass.ids_properties.plugins.node[:].readback[:].commit

(alpha)

STR_0D

Unique commit reference of software

spectrometer_mass.ids_properties.plugins.node[:].readback[:].description

(alpha)

STR_0D

Short description of the software (type, purpose)

spectrometer_mass.ids_properties.plugins.node[:].readback[:].name

(alpha)

STR_0D

Name of software used

spectrometer_mass.ids_properties.plugins.node[:].readback[:].parameters

(alpha)

STR_0D

List of the code specific parameters in XML format

spectrometer_mass.ids_properties.plugins.node[:].readback[:].repository

(alpha)

STR_0D

URL of software repository

spectrometer_mass.ids_properties.plugins.node[:].readback[:].version

(alpha)

STR_0D

Unique version (tag) of software

spectrometer_mass.ids_properties.provenance

(alpha)

STRUCTURE

Provenance information about this IDS

spectrometer_mass.ids_properties.provenance.node

(alpha)

[1...N]

STRUCT_ARRAY

Set of IDS nodes for which the provenance is given. The provenance information applies to the whole structure below the IDS node. For documenting provenance information for the whole IDS, set the size of this array of structure to 1 and leave the child "path" node empty

spectrometer_mass.ids_properties.provenance.node[:].path

(alpha)

STR_0D

Path of the node within the IDS, following the syntax given in the link below. If empty, means the provenance information applies to the whole IDS.

spectrometer_mass.ids_properties.provenance.node[:].sources

(alpha)

[1...N]

STR_1D

List of sources used to import or calculate this node, identified as explained below. In case the node is the result of of a calculation / data processing, the source is an input to the process described in the "code" structure at the root of the IDS. The source can be an IDS (identified by a URI or a persitent identifier, see syntax in the link below) or non-IDS data imported directly from an non-IMAS database (identified by the command used to import the source, or the persistent identifier of the data source). Often data are obtained by a chain of processes, however only the last process input are recorded here. The full chain of provenance has then to be reconstructed recursively from the provenance information contained in the data sources.

spectrometer_mass.ids_properties.provider

(alpha)

STR_0D

Name of the person in charge of producing this data

spectrometer_mass.ids_properties.source

(obsolescent)

STR_0D

Source of the data (any comment describing the origin of the data : code, path to diagnostic signals, processing method, ...). Superseeded by the new provenance structure.

spectrometer_mass.ids_properties.version_put

(alpha)

STRUCTURE

Version of the access layer package used to PUT this IDS

spectrometer_mass.ids_properties.version_put.access_layer

(alpha)

STR_0D

Version of Access Layer used to PUT this IDS

spectrometer_mass.ids_properties.version_put.access_layer_language

(alpha)

STR_0D

Programming language of the Access Layer high level API used to PUT this IDS

spectrometer_mass.ids_properties.version_put.data_dictionary

(alpha)

STR_0D

Version of Data Dictionary used to PUT this IDS

spectrometer_mass.latency

(alpha)

FLT_0D (uncertain)

s

Upper bound of the delay between physical information received by the detector and data available on the real-time (RT) network.

spectrometer_mass.name

(alpha)

STR_0D

Name of the spectrometer

spectrometer_mass.residual_spectrum

(alpha)

[spectrometer_mass.residual_spectrum[:].time]

STRUCT_ARRAY

Set of entire mass spectra recorded at various time slices

spectrometer_mass.residual_spectrum[:].a

(alpha)

[1...N]

FLT_1D (uncertain)

Atomic Mass Unit

Array of atomic masses

spectrometer_mass.residual_spectrum[:].current

(alpha)

[spectrometer_mass.residual_spectrum[:].a]

FLT_1D (uncertain)

A

Collected current

spectrometer_mass.residual_spectrum[:].time

(alpha)

FLT_0D

s

Time

spectrometer_mass.time

(alpha)

[1...N]

FLT_1D_TYPE

s

Generic time