spectrometer uvΒΆ

PathDimensionsTypeUnitsDescription

spectrometer_uv

(alpha)

Spectrometer in uv light range diagnostic

spectrometer_uv.channel

(alpha)

[1...N]

STRUCT_ARRAY

Set of channels (detector or pixel of a camera)

spectrometer_uv.channel[:].aperture

(alpha)

[1...N]

STRUCT_ARRAY

Description of a set of collimating apertures

spectrometer_uv.channel[:].aperture[:].centre

(alpha)

STRUCTURE

If geometry_type=2, coordinates of the centre of the circle. If geometry_type=1 or 3, coordinates of the origin of the local coordinate system (X1,X2,X3) describing the plane detector/aperture. This origin is located within the detector/aperture area.

spectrometer_uv.channel[:].aperture[:].centre.phi

(alpha)

FLT_0D (uncertain)

rad

Toroidal angle (oriented counter-clockwise when viewing from above)

spectrometer_uv.channel[:].aperture[:].centre.r

(alpha)

FLT_0D (uncertain)

m

Major radius

spectrometer_uv.channel[:].aperture[:].centre.z

(alpha)

FLT_0D (uncertain)

m

Height

spectrometer_uv.channel[:].aperture[:].geometry_type

(alpha)

INT_0D

Type of geometry used to describe the surface of the detector or aperture (1:'outline', 2:'circular', 3:'rectangle'). In case of 'outline', the surface is described by an outline of point in a local coordinate system defined by a centre and three unit vectors X1, X2, X3. Note that there is some flexibility here and the data provider should choose the most convenient coordinate system for the object, respecting the definitions of (X1,X2,X3) indicated below. In case of 'circular', the surface is a circle defined by its centre, radius, and normal vector oriented towards the plasma X3. In case of 'rectangle', the surface is a rectangle defined by its centre, widths in the X1 and X2 directions, and normal vector oriented towards the plasma X3.

spectrometer_uv.channel[:].aperture[:].outline

(alpha)

STRUCTURE

Irregular outline of the detector/aperture in the (X1, X2) coordinate system. Do NOT repeat the first point.

spectrometer_uv.channel[:].aperture[:].outline.x1

(alpha)

[1...N]

FLT_1D (uncertain)

m

Positions along x1 axis

spectrometer_uv.channel[:].aperture[:].outline.x2

(alpha)

[spectrometer_uv.channel[:].aperture[:].outline.x1]

FLT_1D (uncertain)

m

Positions along x2 axis

spectrometer_uv.channel[:].aperture[:].radius

(alpha)

FLT_0D (uncertain)

m

Radius of the circle, used only if geometry_type = 2

spectrometer_uv.channel[:].aperture[:].surface

(alpha)

FLT_0D (uncertain)

m^2

Surface of the detector/aperture, derived from the above geometric data

spectrometer_uv.channel[:].aperture[:].x1_unit_vector

(alpha)

STRUCTURE

Components of the X1 direction unit vector in the (X,Y,Z) coordinate system, where X is the major radius axis for phi = 0, Y is the major radius axis for phi = pi/2, and Z is the height axis. The X1 vector is more horizontal than X2 (has a smaller abs(Z) component) and oriented in the positive phi direction (counter-clockwise when viewing from above).

spectrometer_uv.channel[:].aperture[:].x1_unit_vector.x

(alpha)

FLT_0D (uncertain)

m

Component along X axis

spectrometer_uv.channel[:].aperture[:].x1_unit_vector.y

(alpha)

FLT_0D (uncertain)

m

Component along Y axis

spectrometer_uv.channel[:].aperture[:].x1_unit_vector.z

(alpha)

FLT_0D (uncertain)

m

Component along Z axis

spectrometer_uv.channel[:].aperture[:].x1_width

(alpha)

FLT_0D (uncertain)

m

Full width of the aperture in the X1 direction, used only if geometry_type = 3

spectrometer_uv.channel[:].aperture[:].x2_unit_vector

(alpha)

STRUCTURE

Components of the X2 direction unit vector in the (X,Y,Z) coordinate system, where X is the major radius axis for phi = 0, Y is the major radius axis for phi = pi/2, and Z is the height axis. The X2 axis is orthonormal so that uX2 = uX3 x uX1.

spectrometer_uv.channel[:].aperture[:].x2_unit_vector.x

(alpha)

FLT_0D (uncertain)

m

Component along X axis

spectrometer_uv.channel[:].aperture[:].x2_unit_vector.y

(alpha)

FLT_0D (uncertain)

m

Component along Y axis

spectrometer_uv.channel[:].aperture[:].x2_unit_vector.z

(alpha)

FLT_0D (uncertain)

m

Component along Z axis

spectrometer_uv.channel[:].aperture[:].x2_width

(alpha)

FLT_0D (uncertain)

m

Full width of the aperture in the X2 direction, used only if geometry_type = 3

spectrometer_uv.channel[:].aperture[:].x3_unit_vector

(alpha)

STRUCTURE

Components of the X3 direction unit vector in the (X,Y,Z) coordinate system, where X is the major radius axis for phi = 0, Y is the major radius axis for phi = pi/2, and Z is the height axis. The X3 axis is normal to the detector/aperture plane and oriented towards the plasma.

spectrometer_uv.channel[:].aperture[:].x3_unit_vector.x

(alpha)

FLT_0D (uncertain)

m

Component along X axis

spectrometer_uv.channel[:].aperture[:].x3_unit_vector.y

(alpha)

FLT_0D (uncertain)

m

Component along Y axis

spectrometer_uv.channel[:].aperture[:].x3_unit_vector.z

(alpha)

FLT_0D (uncertain)

m

Component along Z axis

spectrometer_uv.channel[:].detector

(alpha)

STRUCTURE

Description of the front face of the micro channel plate

spectrometer_uv.channel[:].detector.centre

(alpha)

STRUCTURE

If geometry_type=2, coordinates of the centre of the circle. If geometry_type=1 or 3, coordinates of the origin of the local coordinate system (X1,X2,X3) describing the plane detector/aperture. This origin is located within the detector/aperture area.

spectrometer_uv.channel[:].detector.centre.phi

(alpha)

FLT_0D (uncertain)

rad

Toroidal angle (oriented counter-clockwise when viewing from above)

spectrometer_uv.channel[:].detector.centre.r

(alpha)

FLT_0D (uncertain)

m

Major radius

spectrometer_uv.channel[:].detector.centre.z

(alpha)

FLT_0D (uncertain)

m

Height

spectrometer_uv.channel[:].detector.geometry_type

(alpha)

INT_0D

Type of geometry used to describe the surface of the detector or aperture (1:'outline', 2:'circular', 3:'rectangle'). In case of 'outline', the surface is described by an outline of point in a local coordinate system defined by a centre and three unit vectors X1, X2, X3. Note that there is some flexibility here and the data provider should choose the most convenient coordinate system for the object, respecting the definitions of (X1,X2,X3) indicated below. In case of 'circular', the surface is a circle defined by its centre, radius, and normal vector oriented towards the plasma X3. In case of 'rectangle', the surface is a rectangle defined by its centre, widths in the X1 and X2 directions, and normal vector oriented towards the plasma X3.

spectrometer_uv.channel[:].detector.outline

(alpha)

STRUCTURE

Irregular outline of the detector/aperture in the (X1, X2) coordinate system. Do NOT repeat the first point.

spectrometer_uv.channel[:].detector.outline.x1

(alpha)

[1...N]

FLT_1D (uncertain)

m

Positions along x1 axis

spectrometer_uv.channel[:].detector.outline.x2

(alpha)

[spectrometer_uv.channel[:].detector.outline.x1]

FLT_1D (uncertain)

m

Positions along x2 axis

spectrometer_uv.channel[:].detector.radius

(alpha)

FLT_0D (uncertain)

m

Radius of the circle, used only if geometry_type = 2

spectrometer_uv.channel[:].detector.surface

(alpha)

FLT_0D (uncertain)

m^2

Surface of the detector/aperture, derived from the above geometric data

spectrometer_uv.channel[:].detector.x1_unit_vector

(alpha)

STRUCTURE

Components of the X1 direction unit vector in the (X,Y,Z) coordinate system, where X is the major radius axis for phi = 0, Y is the major radius axis for phi = pi/2, and Z is the height axis. The X1 vector is more horizontal than X2 (has a smaller abs(Z) component) and oriented in the positive phi direction (counter-clockwise when viewing from above).

spectrometer_uv.channel[:].detector.x1_unit_vector.x

(alpha)

FLT_0D (uncertain)

m

Component along X axis

spectrometer_uv.channel[:].detector.x1_unit_vector.y

(alpha)

FLT_0D (uncertain)

m

Component along Y axis

spectrometer_uv.channel[:].detector.x1_unit_vector.z

(alpha)

FLT_0D (uncertain)

m

Component along Z axis

spectrometer_uv.channel[:].detector.x1_width

(alpha)

FLT_0D (uncertain)

m

Full width of the aperture in the X1 direction, used only if geometry_type = 3

spectrometer_uv.channel[:].detector.x2_unit_vector

(alpha)

STRUCTURE

Components of the X2 direction unit vector in the (X,Y,Z) coordinate system, where X is the major radius axis for phi = 0, Y is the major radius axis for phi = pi/2, and Z is the height axis. The X2 axis is orthonormal so that uX2 = uX3 x uX1.

spectrometer_uv.channel[:].detector.x2_unit_vector.x

(alpha)

FLT_0D (uncertain)

m

Component along X axis

spectrometer_uv.channel[:].detector.x2_unit_vector.y

(alpha)

FLT_0D (uncertain)

m

Component along Y axis

spectrometer_uv.channel[:].detector.x2_unit_vector.z

(alpha)

FLT_0D (uncertain)

m

Component along Z axis

spectrometer_uv.channel[:].detector.x2_width

(alpha)

FLT_0D (uncertain)

m

Full width of the aperture in the X2 direction, used only if geometry_type = 3

spectrometer_uv.channel[:].detector.x3_unit_vector

(alpha)

STRUCTURE

Components of the X3 direction unit vector in the (X,Y,Z) coordinate system, where X is the major radius axis for phi = 0, Y is the major radius axis for phi = pi/2, and Z is the height axis. The X3 axis is normal to the detector/aperture plane and oriented towards the plasma.

spectrometer_uv.channel[:].detector.x3_unit_vector.x

(alpha)

FLT_0D (uncertain)

m

Component along X axis

spectrometer_uv.channel[:].detector.x3_unit_vector.y

(alpha)

FLT_0D (uncertain)

m

Component along Y axis

spectrometer_uv.channel[:].detector.x3_unit_vector.z

(alpha)

FLT_0D (uncertain)

m

Component along Z axis

spectrometer_uv.channel[:].detector_layout

(alpha)

STRUCTURE

Dimensions of pixels and detector

spectrometer_uv.channel[:].detector_layout.detector_dimensions

(alpha)

[1...2]

FLT_1D (uncertain)

m

Total detector dimension in each direction (horizontal, vertical)

spectrometer_uv.channel[:].detector_layout.pixel_dimensions

(alpha)

[1...2]

FLT_1D (uncertain)

m

Pixel dimension in each direction (horizontal, vertical)

spectrometer_uv.channel[:].detector_layout.pixel_n

(alpha)

[1...2]

INT_1D

Number of pixels in each direction (horizontal, vertical)

spectrometer_uv.channel[:].detector_position_parameter

(alpha)

STRUCTURE

mixed

In case of detector moving during a pulse, position parameter allowing to record and compute the detector position as a function of time

spectrometer_uv.channel[:].detector_position_parameter.data

(alpha)

[spectrometer_uv.channel[:].detector_position_parameter.time]

FLT_1D (uncertain)

mixed

Data

spectrometer_uv.channel[:].detector_position_parameter.time

(alpha)

[1...N]

FLT_1D_TYPE

s

Time

spectrometer_uv.channel[:].exposure_time

(alpha)

FLT_0D (uncertain)

s

Exposure time

spectrometer_uv.channel[:].grating

(alpha)

STRUCTURE

Description of the grating

spectrometer_uv.channel[:].grating.centre

(alpha)

STRUCTURE

Centre of the grating sphere (if grating is spherical) or torus (if grating is toric)

spectrometer_uv.channel[:].grating.centre.phi

(alpha)

FLT_0D (uncertain)

rad

Toroidal angle (oriented counter-clockwise when viewing from above)

spectrometer_uv.channel[:].grating.centre.r

(alpha)

FLT_0D (uncertain)

m

Major radius

spectrometer_uv.channel[:].grating.centre.z

(alpha)

FLT_0D (uncertain)

m

Height

spectrometer_uv.channel[:].grating.curvature_radius

(alpha)

FLT_0D (uncertain)

m

Curvature radius of the spherical grating

spectrometer_uv.channel[:].grating.geometry_type

(alpha)

STRUCTURE

Grating geometry. Index = 1 : spherical. Index = 2 : toric

spectrometer_uv.channel[:].grating.geometry_type.description

(alpha)

STR_0D

Verbose description

spectrometer_uv.channel[:].grating.geometry_type.index

(alpha)

INT_0D

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

spectrometer_uv.channel[:].grating.geometry_type.name

(alpha)

STR_0D

Short string identifier

spectrometer_uv.channel[:].grating.groove_density

(alpha)

FLT_0D (uncertain)

m^-1

Number of grooves per unit length

spectrometer_uv.channel[:].grating.image_field

(alpha)

STRUCTURE

Surface on which the grating image is focused

spectrometer_uv.channel[:].grating.image_field.centre

(alpha)

STRUCTURE

Centre of the image surface in case it is spherical, or position of a point on the surface in case it is a plane

spectrometer_uv.channel[:].grating.image_field.centre.phi

(alpha)

FLT_0D (uncertain)

rad

Toroidal angle (oriented counter-clockwise when viewing from above)

spectrometer_uv.channel[:].grating.image_field.centre.r

(alpha)

FLT_0D (uncertain)

m

Major radius

spectrometer_uv.channel[:].grating.image_field.centre.z

(alpha)

FLT_0D (uncertain)

m

Height

spectrometer_uv.channel[:].grating.image_field.curvature_radius

(alpha)

FLT_0D (uncertain)

m

Curvature radius of the image surface

spectrometer_uv.channel[:].grating.image_field.geometry_type

(alpha)

STRUCTURE

Surface geometry. Index = 1 : spherical. Index = 2 : plane

spectrometer_uv.channel[:].grating.image_field.geometry_type.description

(alpha)

STR_0D

Verbose description

spectrometer_uv.channel[:].grating.image_field.geometry_type.index

(alpha)

INT_0D

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

spectrometer_uv.channel[:].grating.image_field.geometry_type.name

(alpha)

STR_0D

Short string identifier

spectrometer_uv.channel[:].grating.image_field.x3_unit_vector

(alpha)

STRUCTURE

Components of the X3 direction unit vector in the (X,Y,Z) coordinate system, where X is the major radius axis for phi = 0, Y is the major radius axis for phi = pi/2, and Z is the height axis. The X3 axis is normal to the surface ( in case it is plane) and oriented towards the plasma.

spectrometer_uv.channel[:].grating.image_field.x3_unit_vector.x

(alpha)

FLT_0D (uncertain)

m

Component along X axis

spectrometer_uv.channel[:].grating.image_field.x3_unit_vector.y

(alpha)

FLT_0D (uncertain)

m

Component along Y axis

spectrometer_uv.channel[:].grating.image_field.x3_unit_vector.z

(alpha)

FLT_0D (uncertain)

m

Component along Z axis

spectrometer_uv.channel[:].grating.outline

(alpha)

STRUCTURE

List of the 4 extreme points of the spherical grating in the (X1, X2) coordinate system, using the summit as the origin. Do NOT repeat the first point.

spectrometer_uv.channel[:].grating.outline.x1

(alpha)

[1...N]

FLT_1D (uncertain)

m

Positions along x1 axis

spectrometer_uv.channel[:].grating.outline.x2

(alpha)

[spectrometer_uv.channel[:].grating.outline.x1]

FLT_1D (uncertain)

m

Positions along x2 axis

spectrometer_uv.channel[:].grating.summit

(alpha)

STRUCTURE

Position of the grating summit (defined as the point of contact of its concave side if the grating were put on a table). Used as the origin of the x1, x2, x3 vectors defined below

spectrometer_uv.channel[:].grating.summit.phi

(alpha)

FLT_0D (uncertain)

rad

Toroidal angle (oriented counter-clockwise when viewing from above)

spectrometer_uv.channel[:].grating.summit.r

(alpha)

FLT_0D (uncertain)

m

Major radius

spectrometer_uv.channel[:].grating.summit.z

(alpha)

FLT_0D (uncertain)

m

Height

spectrometer_uv.channel[:].grating.type

(alpha)

STRUCTURE

Grating type. Index = 1 : ruled. Index = 2 : holographic

spectrometer_uv.channel[:].grating.type.description

(alpha)

STR_0D

Verbose description

spectrometer_uv.channel[:].grating.type.index

(alpha)

INT_0D

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

spectrometer_uv.channel[:].grating.type.name

(alpha)

STR_0D

Short string identifier

spectrometer_uv.channel[:].grating.x1_unit_vector

(alpha)

STRUCTURE

Components of the X1 direction unit vector in the (X,Y,Z) coordinate system, where X is the major radius axis for phi = 0, Y is the major radius axis for phi = pi/2, and Z is the height axis. The X1 vector is horizontal and oriented in the positive phi direction (counter-clockwise when viewing from above).

spectrometer_uv.channel[:].grating.x1_unit_vector.x

(alpha)

FLT_0D (uncertain)

m

Component along X axis

spectrometer_uv.channel[:].grating.x1_unit_vector.y

(alpha)

FLT_0D (uncertain)

m

Component along Y axis

spectrometer_uv.channel[:].grating.x1_unit_vector.z

(alpha)

FLT_0D (uncertain)

m

Component along Z axis

spectrometer_uv.channel[:].grating.x2_unit_vector

(alpha)

STRUCTURE

Components of the X2 direction unit vector in the (X,Y,Z) coordinate system, where X is the major radius axis for phi = 0, Y is the major radius axis for phi = pi/2, and Z is the height axis. The X2 axis is orthonormal so that uX2 = uX3 x uX1.

spectrometer_uv.channel[:].grating.x2_unit_vector.x

(alpha)

FLT_0D (uncertain)

m

Component along X axis

spectrometer_uv.channel[:].grating.x2_unit_vector.y

(alpha)

FLT_0D (uncertain)

m

Component along Y axis

spectrometer_uv.channel[:].grating.x2_unit_vector.z

(alpha)

FLT_0D (uncertain)

m

Component along Z axis

spectrometer_uv.channel[:].grating.x3_unit_vector

(alpha)

STRUCTURE

Components of the X3 direction unit vector in the (X,Y,Z) coordinate system, where X is the major radius axis for phi = 0, Y is the major radius axis for phi = pi/2, and Z is the height axis. The X3 axis is normal to the grating at its summit and oriented towards the plasma.

spectrometer_uv.channel[:].grating.x3_unit_vector.x

(alpha)

FLT_0D (uncertain)

m

Component along X axis

spectrometer_uv.channel[:].grating.x3_unit_vector.y

(alpha)

FLT_0D (uncertain)

m

Component along Y axis

spectrometer_uv.channel[:].grating.x3_unit_vector.z

(alpha)

FLT_0D (uncertain)

m

Component along Z axis

spectrometer_uv.channel[:].intensity_spectrum

(alpha)

[spectrometer_uv.channel[:].wavelengths,
spectrometer_uv.channel[:].intensity_spectrum.time]

STRUCTURE

(counts) s^-1

Intensity spectrum (not calibrated), i.e. number of photoelectrons detected by unit time by a wavelength pixel of the channel, taking into account electronic gain compensation and channels relative calibration

spectrometer_uv.channel[:].intensity_spectrum.data

(alpha)

[1...N,
spectrometer_uv.channel[:].intensity_spectrum.time]

FLT_2D (uncertain)

(counts) s^-1

Data

spectrometer_uv.channel[:].intensity_spectrum.time

(alpha)

[1...N]

FLT_1D_TYPE

s

Time

spectrometer_uv.channel[:].line_of_sight

(alpha)

STRUCTURE

Description of the line of sight of the channel, given by 2 points. The 2nd point is allowed to evolve in case of dynamic line of sight.

spectrometer_uv.channel[:].line_of_sight.amplitude_parameter

(alpha)

FLT_0D (uncertain)

mixed

Amplitude of the line of sight position parameter oscillation (in case moving_mode/index = 1)

spectrometer_uv.channel[:].line_of_sight.first_point

(alpha)

STRUCTURE

Position of the first point

spectrometer_uv.channel[:].line_of_sight.first_point.phi

(alpha)

FLT_0D (uncertain)

rad

Toroidal angle (oriented counter-clockwise when viewing from above)

spectrometer_uv.channel[:].line_of_sight.first_point.r

(alpha)

FLT_0D (uncertain)

m

Major radius

spectrometer_uv.channel[:].line_of_sight.first_point.z

(alpha)

FLT_0D (uncertain)

m

Height

spectrometer_uv.channel[:].line_of_sight.moving_mode

(alpha)

STRUCTURE

Moving mode of the line of sight. Index = 0 : no movement, fixed position. Index = 1 : oscillating

spectrometer_uv.channel[:].line_of_sight.moving_mode.description

(alpha)

STR_0D

Verbose description

spectrometer_uv.channel[:].line_of_sight.moving_mode.index

(alpha)

INT_0D

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

spectrometer_uv.channel[:].line_of_sight.moving_mode.name

(alpha)

STR_0D

Short string identifier

spectrometer_uv.channel[:].line_of_sight.period

(alpha)

FLT_0D (uncertain)

s

Period of the line of sight oscillation (in case moving_mode/index = 1)

spectrometer_uv.channel[:].line_of_sight.position_parameter

(alpha)

STRUCTURE

mixed

In case of line of sight moving during a pulse, position parameter allowing to record and compute the line of sight position as a function of time

spectrometer_uv.channel[:].line_of_sight.position_parameter.data

(alpha)

[spectrometer_uv.channel[:].line_of_sight.position_parameter.time]

FLT_1D (uncertain)

mixed

Data

spectrometer_uv.channel[:].line_of_sight.position_parameter.time

(alpha)

[1...N]

FLT_1D_TYPE

s

Time

spectrometer_uv.channel[:].line_of_sight.second_point

(alpha)

STRUCTURE

Position of the second point (possibly dynamic)

spectrometer_uv.channel[:].line_of_sight.second_point.phi

(alpha)

[spectrometer_uv.channel[:].line_of_sight.second_point.time]

FLT_1D (uncertain)

rad

Toroidal angle

spectrometer_uv.channel[:].line_of_sight.second_point.r

(alpha)

[spectrometer_uv.channel[:].line_of_sight.second_point.time]

FLT_1D (uncertain)

m

Major radius

spectrometer_uv.channel[:].line_of_sight.second_point.time

(alpha)

[1...N]

FLT_1D_TYPE

s

Time for the R,Z,phi coordinates

spectrometer_uv.channel[:].line_of_sight.second_point.z

(alpha)

[spectrometer_uv.channel[:].line_of_sight.second_point.time]

FLT_1D (uncertain)

m

Height

spectrometer_uv.channel[:].name

(alpha)

STR_0D

Name of the channel

spectrometer_uv.channel[:].processed_line

(alpha)

[1...N]

STRUCT_ARRAY

Set of processed spectral lines

spectrometer_uv.channel[:].processed_line[:].intensity

(alpha)

STRUCTURE

s^-1

Non-calibrated intensity (integrated over the spectrum for this line)

spectrometer_uv.channel[:].processed_line[:].intensity.data

(alpha)

[spectrometer_uv.channel[:].processed_line[:].intensity.time]

FLT_1D (uncertain)

s^-1

Data

spectrometer_uv.channel[:].processed_line[:].intensity.time

(alpha)

[1...N]

FLT_1D_TYPE

s

Time

spectrometer_uv.channel[:].processed_line[:].label

(alpha)

STR_0D

String identifying the processed line. To avoid ambiguities, the following syntax is used : element with ionization state_wavelength in Angstrom (e.g. WI_4000)

spectrometer_uv.channel[:].processed_line[:].radiance

(alpha)

STRUCTURE

m^-2.s^-1.sr^-1

Calibrated, background subtracted radiance (integrated over the spectrum for this line)

spectrometer_uv.channel[:].processed_line[:].radiance.data

(alpha)

[spectrometer_uv.channel[:].processed_line[:].radiance.time]

FLT_1D (uncertain)

m^-2.s^-1.sr^-1

Data

spectrometer_uv.channel[:].processed_line[:].radiance.time

(alpha)

[1...N]

FLT_1D_TYPE

s

Time

spectrometer_uv.channel[:].processed_line[:].wavelength_central

(alpha)

FLT_0D (uncertain)

m

Central wavelength of the processed line

spectrometer_uv.channel[:].radiance_calibration

(alpha)

[spectrometer_uv.channel[:].wavelengths]

FLT_1D (uncertain)

m^-3.sr^-1

Radiance calibration

spectrometer_uv.channel[:].radiance_calibration_date

(alpha)

STR_0D

Date of the radiance calibration (yyyy_mm_dd)

spectrometer_uv.channel[:].radiance_spectral

(alpha)

[spectrometer_uv.channel[:].wavelengths,
spectrometer_uv.channel[:].radiance_spectral.time]

STRUCTURE

(photons).m^-2.s^-1.sr^-1.m^-1

Calibrated spectral radiance (radiance per unit wavelength)

spectrometer_uv.channel[:].radiance_spectral.data

(alpha)

[1...N,
spectrometer_uv.channel[:].radiance_spectral.time]

FLT_2D (uncertain)

(photons).m^-2.s^-1.sr^-1.m^-1

Data

spectrometer_uv.channel[:].radiance_spectral.time

(alpha)

[1...N]

FLT_1D_TYPE

s

Time

spectrometer_uv.channel[:].supply_high_voltage

(alpha)

[1...N]

STRUCT_ARRAY

Set of high voltage power supplies applied to various parts of the diagnostic

spectrometer_uv.channel[:].supply_high_voltage[:].object

(alpha)

STR_0D

Name of the object connected to the power supply

spectrometer_uv.channel[:].supply_high_voltage[:].voltage_set

(alpha)

STRUCTURE

V

Voltage set at the power supply

spectrometer_uv.channel[:].supply_high_voltage[:].voltage_set.data

(alpha)

[spectrometer_uv.channel[:].supply_high_voltage[:].voltage_set.time]

FLT_1D (uncertain)

V

Data

spectrometer_uv.channel[:].supply_high_voltage[:].voltage_set.time

(alpha)

[1...N]

FLT_1D_TYPE

s

Time

spectrometer_uv.channel[:].validity

(alpha)

INT_0D

Indicator of the validity of the data for the whole acquisition period. 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 lower than -2 have a code-specific meaning detailing the origin of their invalidity)

spectrometer_uv.channel[:].validity_timed

(alpha)

[spectrometer_uv.channel[:].wavelengths]

STRUCTURE

Indicator of the validity of the data for each wavelength and 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 lower than -2 have a code-specific meaning detailing the origin of their invalidity)

spectrometer_uv.channel[:].validity_timed.data

(alpha)

[spectrometer_uv.channel[:].wavelengths,
spectrometer_uv.channel[:].validity_timed.time]

INT_2D

Data

spectrometer_uv.channel[:].validity_timed.time

(alpha)

[1...N]

FLT_1D_TYPE

s

Time

spectrometer_uv.channel[:].wavelength_calibration

(alpha)

STRUCTURE

Wavelength calibration data. The wavelength is obtained from the pixel index k by: wavelength = k * gain + offset. k is starting from 1.

spectrometer_uv.channel[:].wavelength_calibration.gain

(alpha)

FLT_0D (uncertain)

m

Gain

spectrometer_uv.channel[:].wavelength_calibration.offset

(alpha)

FLT_0D (uncertain)

m

Offset

spectrometer_uv.channel[:].wavelength_calibration_date

(alpha)

STR_0D

Date of the wavelength calibration (yyyy_mm_dd)

spectrometer_uv.channel[:].wavelengths

(alpha)

[1...N]

FLT_1D (uncertain)

m

Measured wavelengths

spectrometer_uv.code

(alpha)

STRUCTURE

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

spectrometer_uv.code.commit

(alpha)

STR_0D

Unique commit reference of software

spectrometer_uv.code.description

(alpha)

STR_0D

Short description of the software (type, purpose)

spectrometer_uv.code.library

(alpha)

[1...N]

STRUCT_ARRAY

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

spectrometer_uv.code.library[:].commit

(alpha)

STR_0D

Unique commit reference of software

spectrometer_uv.code.library[:].description

(alpha)

STR_0D

Short description of the software (type, purpose)

spectrometer_uv.code.library[:].name

(alpha)

STR_0D

Name of software

spectrometer_uv.code.library[:].parameters

(alpha)

STR_0D

List of the code specific parameters in XML format

spectrometer_uv.code.library[:].repository

(alpha)

STR_0D

URL of software repository

spectrometer_uv.code.library[:].version

(alpha)

STR_0D

Unique version (tag) of software

spectrometer_uv.code.name

(alpha)

STR_0D

Name of software generating IDS

spectrometer_uv.code.output_flag

(alpha)

[spectrometer_uv.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_uv.code.parameters

(alpha)

STR_0D

List of the code specific parameters in XML format

spectrometer_uv.code.repository

(alpha)

STR_0D

URL of software repository

spectrometer_uv.code.version

(alpha)

STR_0D

Unique version (tag) of software

spectrometer_uv.etendue

(alpha)

FLT_0D (uncertain)

m^2.sr

Etendue (geometric extent) of the optical system

spectrometer_uv.etendue_method

(alpha)

STRUCTURE

Method used to calculate the etendue. Index = 0 : exact calculation with a 4D integral; 1 : approximation with first order formula (detector surface times solid angle subtended by the apertures); 2 : other methods

spectrometer_uv.etendue_method.description

(alpha)

STR_0D

Verbose description

spectrometer_uv.etendue_method.index

(alpha)

INT_0D

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

spectrometer_uv.etendue_method.name

(alpha)

STR_0D

Short string identifier

spectrometer_uv.ids_properties

(alpha)

STRUCTURE

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

spectrometer_uv.ids_properties.comment

(alpha)

STR_0D

Any comment describing the content of this IDS

spectrometer_uv.ids_properties.creation_date

(alpha)

STR_0D

Date at which this data has been produced

spectrometer_uv.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_uv.ids_properties.name

(alpha)

STR_0D

User-defined name for this IDS occurrence

spectrometer_uv.ids_properties.occurrence

INT_0D

spectrometer_uv.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_uv.ids_properties.occurrence_type.description

(alpha)

STR_0D

Verbose description

spectrometer_uv.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_uv.ids_properties.occurrence_type.name

(alpha)

STR_0D

Short string identifier

spectrometer_uv.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_uv.ids_properties.plugins.infrastructure_get

(alpha)

STRUCTURE

Plugin infrastructure used to GET the data

spectrometer_uv.ids_properties.plugins.infrastructure_get.commit

(alpha)

STR_0D

Unique commit reference of software

spectrometer_uv.ids_properties.plugins.infrastructure_get.description

(alpha)

STR_0D

Short description of the software (type, purpose)

spectrometer_uv.ids_properties.plugins.infrastructure_get.name

(alpha)

STR_0D

Name of software used

spectrometer_uv.ids_properties.plugins.infrastructure_get.repository

(alpha)

STR_0D

URL of software repository

spectrometer_uv.ids_properties.plugins.infrastructure_get.version

(alpha)

STR_0D

Unique version (tag) of software

spectrometer_uv.ids_properties.plugins.infrastructure_put

(alpha)

STRUCTURE

Plugin infrastructure used to PUT the data

spectrometer_uv.ids_properties.plugins.infrastructure_put.commit

(alpha)

STR_0D

Unique commit reference of software

spectrometer_uv.ids_properties.plugins.infrastructure_put.description

(alpha)

STR_0D

Short description of the software (type, purpose)

spectrometer_uv.ids_properties.plugins.infrastructure_put.name

(alpha)

STR_0D

Name of software used

spectrometer_uv.ids_properties.plugins.infrastructure_put.repository

(alpha)

STR_0D

URL of software repository

spectrometer_uv.ids_properties.plugins.infrastructure_put.version

(alpha)

STR_0D

Unique version (tag) of software

spectrometer_uv.ids_properties.plugins.node

(alpha)

[1...N]

STRUCT_ARRAY

Set of IDS nodes for which a plugin has been applied

spectrometer_uv.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_uv.ids_properties.plugins.node[:].get_operation[:].commit

(alpha)

STR_0D

Unique commit reference of software

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

(alpha)

STR_0D

Short description of the software (type, purpose)

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

(alpha)

STR_0D

Name of software used

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

(alpha)

STR_0D

List of the code specific parameters in XML format

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

(alpha)

STR_0D

URL of software repository

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

(alpha)

STR_0D

Unique version (tag) of software

spectrometer_uv.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_uv.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_uv.ids_properties.plugins.node[:].put_operation[:].commit

(alpha)

STR_0D

Unique commit reference of software

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

(alpha)

STR_0D

Short description of the software (type, purpose)

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

(alpha)

STR_0D

Name of software used

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

(alpha)

STR_0D

List of the code specific parameters in XML format

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

(alpha)

STR_0D

URL of software repository

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

(alpha)

STR_0D

Unique version (tag) of software

spectrometer_uv.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_uv.ids_properties.plugins.node[:].readback[:].commit

(alpha)

STR_0D

Unique commit reference of software

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

(alpha)

STR_0D

Short description of the software (type, purpose)

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

(alpha)

STR_0D

Name of software used

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

(alpha)

STR_0D

List of the code specific parameters in XML format

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

(alpha)

STR_0D

URL of software repository

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

(alpha)

STR_0D

Unique version (tag) of software

spectrometer_uv.ids_properties.provenance

(alpha)

STRUCTURE

Provenance information about this IDS

spectrometer_uv.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_uv.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_uv.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_uv.ids_properties.provider

(alpha)

STR_0D

Name of the person in charge of producing this data

spectrometer_uv.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_uv.ids_properties.version_put

(alpha)

STRUCTURE

Version of the access layer package used to PUT this IDS

spectrometer_uv.ids_properties.version_put.access_layer

(alpha)

STR_0D

Version of Access Layer used to PUT this IDS

spectrometer_uv.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_uv.ids_properties.version_put.data_dictionary

(alpha)

STR_0D

Version of Data Dictionary used to PUT this IDS

spectrometer_uv.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_uv.time

(alpha)

[1...N]

FLT_1D_TYPE

s

Generic time