RELIONの定義済みラベル

• RELION v3.0.5の以下コマンドの出力を表にしました。

$ relion_refine --print_metadata_labels

RELION メタデータラベル一覧表 (v3.0.5)

パラメータ名	データ型	説明
rlnAccumMotionEarly	double	Accumulated global motion during the first frames of the movie (in A)
rlnAccumMotionLate	double	Accumulated global motion during the last frames of the movie (in A)
rlnAccumMotionTotal	double	Accumulated global motion during the entire movie (in A)
rlnAccuracyRotations	double	Estimated accuracy (in degrees) with which rotations can be assigned
rlnAccuracyTranslations	double	Estimated accuracy (in pixels) with which translations can be assigned
rlnAdaptiveOversampleFraction	double	Fraction of the weights that will be oversampled in a second pass of the adaptive oversampling strategy
rlnAdaptiveOversampleOrder	int	Order of the adaptive oversampling (0=no oversampling, 1= 2x oversampling; 2= 4x oversampling, etc)
rlnAmplitudeContrast	double	Amplitude contrast (as a fraction, i.e. 10% = 0.1)
rlnAmplitudeCorrelationMaskedMaps	double	Correlation coefficient between amplitudes in Fourier shells of masked maps
rlnAmplitudeCorrelationUnmaskedMaps	double	Correlation coefficient between amplitudes in Fourier shells of unmasked maps
rlnAnglePsi	double	Third Euler, or in-plane angle (psi, in degrees)
rlnAnglePsiFlipRatio	double	Flip ratio of bimodal psi prior (0~0.5, 0 means an ordinary prior, 0.5 means a perfect bimodal prior)
rlnAnglePsiPrior	double	Center of the prior (in degrees) on the third Euler angle (psi)
rlnAngleRot	double	First Euler angle (rot, in degrees)
rlnAngleRotPrior	double	Center of the prior (in degrees) on the first Euler angle (rot)
rlnAngleTilt	double	Second Euler angle (tilt, in degrees)
rlnAngleTiltPrior	double	Center of the prior (in degrees) on the second Euler angle (tilt)
rlnAngstromResolution	double	Resolution (in Angstroms)
rlnAreaId	int	ID (i.e. a unique number) of an area (i.e. field-of-view)
rlnAreaName	string	Name of an area (i.e. field-of-view)
rlnAutoLocalSearchesHealpixOrder	int	Healpix order (before oversampling) from which autosampling procedure will use local angular searches
rlnAutopickFigureOfMerit	double	Autopicking FOM for a particle
rlnAvailableMemory	double	Available memory per computing node (i.e. per MPI-process)
rlnAverageNrOfFrames	int	Number of movie frames that one averages over upon extraction of movie-particles
rlnAveragePmax	double	Average value (over all images) of the maxima of the probability distributions
rlnAverageValue	double	Average value for the pixels in an image
rlnBeamTiltClass	int	Beam-tilt class of a particle
rlnBeamTiltX	double	Beam tilt in the X-direction (in mrad)
rlnBeamTiltY	double	Beam tilt in the Y-direction (in mrad)
rlnBestResolutionThusFar	double	The highest resolution that has been obtained in this optimization thus far
rlnBfactorUsedForSharpening	double	Applied B-factor in the sharpening of the map
rlnBodyKeepFixed	int	Flag to indicate whether to keep a body fixed (value 1) or keep on refining it (0)
rlnBodyMaskName	string	Name of an image that contains a [0,1] body mask for multi-body refinement
rlnBodyReferenceName	string	Name of an image that contains the initial reference for one body of a multi-body refinement
rlnBodyRotateDirectionX	double	X-component of axis around which to rotate this body
rlnBodyRotateDirectionY	double	Y-component of axis around which to rotate this body
rlnBodyRotateDirectionZ	double	Z-component of axis around which to rotate this body
rlnBodyRotateRelativeTo	int	Number of the body relative to which this body rotates (if negative, use rlnBodyRotateDirectionXYZ)
rlnBodySigmaAngles	double	Width of prior on all three Euler angles of a body in multibody refinement (in degrees)
rlnBodySigmaOffset	double	Width of prior on origin offsets of a body in multibody refinement (in pixels)
rlnBodySigmaPsi	double	Width of prior on psi angles of a body in multibody refinement (in degrees)
rlnBodySigmaRot	double	Width of prior on rot angles of a body in multibody refinement (in degrees)
rlnBodySigmaTilt	double	Width of prior on tilt angles of a body in multibody refinement (in degrees)
rlnBodyStarFile	string	Name of STAR file with body masks and metadata
rlnChangesOptimalClasses	double	The number of particles that changed their optimal clsas assignment in the last iteration
rlnChangesOptimalOffsets	double	The average change in optimal translation in the last iteration (in pixels)
rlnChangesOptimalOrientations	double	The average change in optimal orientation in the last iteration (in degrees)
rlnChromaticAberration	double	Chromatic aberration (in millimeters)
rlnClassDistribution	double	Probability Density Function of the different classes (i.e. fraction of images assigned to each class)
rlnClassNumber	int	Class number for which a particle has its highest probability
rlnClassPriorOffsetX	double	Prior in the X-offset for a class (in pixels)
rlnClassPriorOffsetY	double	Prior in the Y-offset for a class (in pixels)
rlnCoarseImageSize	int	Current size of the images to be used in the first pass of the adaptive oversampling strategy (may be smaller than the original image size)
rlnComment	string	A metadata comment (This is treated in a special way)
rlnConvergenceCone	double	Convergence cone (in mrad)
rlnCoordinateX	double	X-Position of an image in a micrograph (in pixels)
rlnCoordinateY	double	Y-Position of an image in a micrograph (in pixels)
rlnCoordinateZ	double	Z-Position of an image in a 3D micrograph, i.e. tomogram (in pixels)
rlnCorrectedFourierShellCorrelationPhaseRandomizedMaskedMaps	double	FSC value after masking of the randomized-phases maps
rlnCorrelationFitGuinierPlot	double	The correlation coefficient of the fitted line through the Guinier-plot
rlnCtfAstigmatism	double	Absolute value of the difference between defocus in U- and V-direction (in A)
rlnCtfBfactor	double	B-factor (in A^2) that describes CTF power spectrum fall-off
rlnCtfDataAreCtfPremultiplied	bool	Flag to indicate that the input images have been premultiplied with their CTF
rlnCtfDataArePhaseFlipped	bool	Flag to indicate that the input images have been phase-flipped
rlnCtfFigureOfMerit	double	Figure of merit for the fit of the CTF (not used inside relion_refine)
rlnCtfImage	string	Name of an image with all CTF values
rlnCtfMaxResolution	double	Estimated maximum resolution (in A) of significant CTF Thon rings
rlnCtfScalefactor	double	Linear scale-factor on the CTF (values between 0 and 1)
rlnCtfValidationScore	double	Gctf-based validation score for the quality of the CTF fit
rlnCtfValue	double	Value of the Contrast Transfer Function
rlnCurrentImageSize	int	Current size of the images used in the refinement
rlnCurrentIteration	int	The number of the current iteration
rlnCurrentResolution	double	Current resolution where SSNR^MAP drops below 1 (in 1/Angstroms)
rlnDataDimensionality	int	Dimensionality of the data (2D/3D)
rlnDataType	int	Type of data stored in an image (e.g. int, RFLOAT etc)
rlnDefocusAngle	double	Angle between X and defocus U direction (in degrees)
rlnDefocusU	double	Defocus in U-direction (in Angstroms, positive values for underfocus)
rlnDefocusV	double	Defocus in V-direction (in Angstroms, positive values for underfocus)
rlnDetectorPixelSize	double	Pixel size of the detector (in micrometers)
rlnDiff2RandomHalves	double	Power of the differences between two independent reconstructions from random halves of the data
rlnDifferentialPhaseResidualMaskedMaps	double	Differential Phase Residual in Fourier shells of masked maps
rlnDifferentialPhaseResidualUnmaskedMaps	double	Differential Phase Residual in Fourier shells of unmasked maps
rlnDoAutoRefine	bool	Flag to indicate that 3D auto-refine procedure is being used
rlnDoCorrectCtf	bool	Flag to indicate that CTF-correction should be performed
rlnDoCorrectMagnification	bool	Flag to indicate that (per-group) magnification correction should be performed
rlnDoCorrectNorm	bool	Flag to indicate that (per-image) normalisation-error correction should be performed
rlnDoCorrectScale	bool	Flag to indicate that internal (per-group) intensity-scale correction should be performed
rlnDoFastSubsetOptimisation	bool	Use subsets of the data in the earlier iterations to speed up convergence
rlnDoHelicalRefine	bool	Flag to indicate that helical refinement should be performed
rlnDoIgnoreCtfUntilFirstPeak	bool	Flag to indicate that the CTFs should be ignored until their first peak
rlnDoMapEstimation	bool	Flag to indicate that MAP estimation should be performed (otherwise ML estimation)
rlnDoOnlyFlipCtfPhases	bool	Flag to indicate that CTF-correction should only comprise phase-flipping
rlnDoRealignMovies	bool	Flag to indicate that individual frames of movies are being re-aligned
rlnDoSkipAlign	bool	Flag to indicate that orientational (i.e. rotational and translational) searches will be omitted from the refinement, only marginalisation over classes will take place
rlnDoSkipRotate	bool	Flag to indicate that rotational searches will be omitted from the refinement, only marginalisation over classes and translations will take place
rlnDoSolventFlattening	bool	Flag to indicate that the references should be masked to set their solvent areas to a constant density
rlnDoSolventFscCorrection	bool	Flag to indicate that the FSCs should be solvent-corrected during refinement
rlnDoSplitRandomHalves	bool	Flag to indicate that the data should be split into two completely separate, random halves
rlnDoStochasticGradientDescent	bool	Flag to indicate that SGD-optimisation should be performed (otherwise expectation maximisation)
rlnDoZeroMask	bool	Flag to indicate that the surrounding solvent area in the experimental particles will be masked to zeros (by default random noise will be used
rlnEnabled	bool	Not used in RELION, only included for backward compatibility with XMIPP selfiles
rlnEnergyLoss	double	Energy loss (in eV)
rlnEstimatedResolution	double	Estimated resolution (in A) for a reference
rlnExperimentalDataStarFile	string	STAR file with metadata for the experimental images
rlnFinalResolution	double	Final estimated resolution after postprocessing (in Angstroms)
rlnFittedInterceptGuinierPlot	double	The fitted intercept of the Guinier-plot
rlnFittedSlopeGuinierPlot	double	The fitted slope of the Guinier-plot
rlnFixSigmaNoiseEstimates	bool	Flag to indicate that the estimates for the power spectra of the noise should be kept constant
rlnFixSigmaOffsetEstimates	bool	Flag to indicate that the estimates for the stddev in the origin offsets should be kept constant
rlnFixTauEstimates	bool	Flag to indicate that the estimates for the power spectra of the signal (i.e. the references) should be kept constant
rlnFourierCompleteness	double	Fraction of Fourier components (per resolution shell) with SNR>1
rlnFourierShellCorrelation	double	FSC value (of unspecified type, e.g. masked or unmasked)
rlnFourierShellCorrelationCorrected	double	Final FSC value: i.e. after correction based on masking of randomized-phases maps
rlnFourierShellCorrelationMaskedMaps	double	FSC value after masking of the original maps
rlnFourierShellCorrelationUnmaskedMaps	double	FSC value before masking of the original maps
rlnFourierSpaceInterpolator	int	The kernel used for Fourier-space interpolation (NN=0, linear=1)
rlnGoldStandardFsc	double	Fourier shell correlation between two independent reconstructions from random halves of the data
rlnGroupName	string	The name of a group of images (e.g. all images from a micrograph)
rlnGroupNrParticles	int	Number particles in a group of images
rlnGroupNumber	int	The number of a group of images
rlnGroupScaleCorrection	double	Intensity-scale correction for a group of images
rlnHasConverged	bool	Flag to indicate that the optimization has converged
rlnHasHighFscAtResolLimit	bool	Flag to indicate that the FSC at the resolution limit is significant
rlnHasLargeSizeIncreaseIterationsAgo	int	How many iterations have passed since the last large increase in image size
rlnHealpixOrder	int	Healpix order for the sampling of the first two Euler angles (rot, tilt) on the 3D sphere
rlnHelicalCentralProportion	double	Only expand this central fraction of the Z axis when imposing real-space helical symmetry
rlnHelicalKeepTiltPriorFixed	bool	Flag to indicate that helical tilt priors are kept fixed (at 90 degrees) in global angular searches
rlnHelicalMaskTubeInnerDiameter	double	Inner diameter of helical tubes in Angstroms (for masks of helical references and particles)
rlnHelicalMaskTubeOuterDiameter	double	Outer diameter of helical tubes in Angstroms (for masks of helical references and particles)
rlnHelicalOffsetStep	double	Step size for the searches of offsets along helical axis (in Angstroms)
rlnHelicalRise	double	The helical rise (translation per subunit) in Angstroms
rlnHelicalRiseInitial	double	The initial helical rise (translation per subunit) in Angstroms before refinement
rlnHelicalRiseInitialStep	double	Initial step of helical rise search (in Angstroms)
rlnHelicalRiseMax	double	Maximum helical rise (in Angstroms)
rlnHelicalRiseMin	double	Minimum helical rise (in Angstroms)
rlnHelicalSigmaDistance	double	Sigma of distance along the helical tracks
rlnHelicalSymmetryLocalRefinement	bool	Flag to indicate that local refinement of helical parameters should be performed
rlnHelicalTrackLength	double	Distance from the position of this helical segment to the starting point of the tube
rlnHelicalTubeID	int	Helical tube ID for a helical segment
rlnHelicalTubePitch	double	Cross-over distance for a helical segment (A)
rlnHelicalTwist	double	The helical twist (rotation per subunit) in degrees
rlnHelicalTwistInitial	double	The intial helical twist (rotation per subunit) in degrees before refinement
rlnHelicalTwistInitialStep	double	Initial step of helical twist search (in degrees)
rlnHelicalTwistMax	double	Maximum helical twist (in degrees, + for right-handedness)
rlnHelicalTwistMin	double	Minimum helical twist (in degrees, + for right-handedness)
rlnHighresLimitExpectation	double	High-resolution-limit (in Angstrom) for the expectation step
rlnHighresLimitSGD	double	High-resolution-limit (in Angstrom) for Stochastic Gradient Descent
rlnIgnoreHelicalSymmetry	bool	Flag to indicate that helical symmetry is ignored in 3D reconstruction
rlnImageDimensionality	int	Dimensionality of data stored in an image (i.e. 2 or 3)
rlnImageId	int	ID (i.e. a unique number) of an image
rlnImageName	string	Name of an image
rlnImageOriginalName	string	Original name of an image
rlnImageSize	int	Size of an image (in pixels)
rlnImageSizeX	int	Size of an image in the X-direction (in pixels)
rlnImageSizeY	int	Size of an image in the Y-direction (in pixels)
rlnImageSizeZ	int	Size of an image in the Z-direction (in pixels)
rlnImageWeight	double	Relative weight of an image
rlnIncrementImageSize	int	Number of Fourier shells to be included beyond the resolution where SSNR^MAP drops below 1
rlnIs3DSampling	bool	Flag to indicate this concerns a 3D sampling
rlnIs3DTranslationalSampling	bool	Flag to indicate this concerns a x,y,z-translational sampling
rlnIsFlip	bool	Flag to indicate that an image should be mirrored
rlnIsHelix	bool	Flag to indicate that helical refinement should be performed
rlnJoinHalvesUntilThisResolution	double	Resolution (in Angstrom) to join the two random half-reconstructions to prevent their diverging orientations (for C-symmetries)
rlnKullbackLeiblerDivergence	double	Kullback-Leibler divergence for a particle
rlnKurtosisExcessValue	double	Kurtosis excess (4th moment - 3) for the pixel values in an image
rlnLensStability	double	Lens stability (in ppm)
rlnLocalSymmetryFile	string	Local symmetry description file containing list of masks and their operators
rlnLogAmplitudesIntercept	double	Y-value for Guinier plot: the fitted plateau of the logarithm of the radially averaged amplitudes
rlnLogAmplitudesMTFCorrected	double	Y-value for Guinier plot: the logarithm of the radially averaged amplitudes after MTF correction
rlnLogAmplitudesOriginal	double	Y-value for Guinier plot: the logarithm of the radially averaged amplitudes of the input map
rlnLogAmplitudesSharpened	double	Y-value for Guinier plot: the logarithm of the radially averaged amplitudes after sharpening
rlnLogAmplitudesWeighted	double	Y-value for Guinier plot: the logarithm of the radially averaged amplitudes after FSC-weighting
rlnLogLikeliContribution	double	Contribution of a particle to the log-likelihood target function
rlnLogLikelihood	double	Value of the log-likelihood target function
rlnLongitudinalDisplacement	double	Longitudinal displacement (in Angstroms)
rlnMagnification	double	Magnification at the detector (in times)
rlnMagnificationCorrection	double	Magnification correction value for an image
rlnMagnificationSearchRange	double	Search range for magnification correction
rlnMagnificationSearchStep	double	Step size for magnification correction
rlnMaskName	string	Name of an image that contains a [0,1] mask
rlnMatrix_1_1	double	Matrix element (1,1) of a 3x3 matrix
rlnMatrix_1_2	double	Matrix element (1,2) of a 3x3 matrix
rlnMatrix_1_3	double	Matrix element (1,3) of a 3x3 matrix
rlnMatrix_2_1	double	Matrix element (2,1) of a 3x3 matrix
rlnMatrix_2_2	double	Matrix element (2,1) of a 3x3 matrix
rlnMatrix_2_3	double	Matrix element (2,1) of a 3x3 matrix
rlnMatrix_3_1	double	Matrix element (3,1) of a 3x3 matrix
rlnMatrix_3_2	double	Matrix element (3,1) of a 3x3 matrix
rlnMatrix_3_3	double	Matrix element (3,1) of a 3x3 matrix
rlnMaxNumberOfPooledParticles	int	Maximum number particles that are processed together to speed up calculations
rlnMaxValueProbDistribution	double	Maximum value of the (normalised) probability function for a particle
rlnMaximumCoarseImageSize	int	Maximum size of the images to be used in the first pass of the adaptive oversampling strategy (may be smaller than the original image size)
rlnMaximumValue	double	Maximum value for the pixels in an image
rlnMicrographBinning	double	Micrograph binning factor
rlnMicrographDefectFile	string	Name of a defect list file
rlnMicrographDoseRate	double	Dose rate in electrons per square Angstrom per frame
rlnMicrographEndFrame	int	End frame of a motion model
rlnMicrographFrameNumber	int	Micrograph frame number
rlnMicrographGainName	string	Name of a gain reference
rlnMicrographId	int	ID (i.e. a unique number) of a micrograph
rlnMicrographMetadata	string	Name of a micrograph metadata file
rlnMicrographMovieName	string	Name of a micrograph movie stack
rlnMicrographName	string	Name of a micrograph
rlnMicrographNameNoDW	string	Name of a micrograph without dose weighting
rlnMicrographOriginalPixelSize	double	Pixel size of original movie before binning in Angstrom/pixel.
rlnMicrographPreExposure	double	Pre-exposure dose in electrons per square Angstrom
rlnMicrographShiftX	double	X shift of a (patch of) micrograph
rlnMicrographShiftY	double	Y shift of a (patch of) micrograph
rlnMicrographStartFrame	int	Start frame of a motion model
rlnMicrographTiltAngle	double	Tilt angle (in degrees) used to collect a micrograph
rlnMicrographTiltAxisDirection	double	Direction of the tilt-axis (in degrees) used to collect a micrograph
rlnMicrographTiltAxisOutOfPlane	double	Out-of-plane angle (in degrees) of the tilt-axis used to collect a micrograph (90=in-plane)
rlnMinRadiusNnInterpolation	int	Minimum radius for NN-interpolation (in Fourier pixels), for smaller radii linear int. is used
rlnMinimumValue	double	Minimum value for the pixels in an image
rlnModelStarFile	string	STAR file with metadata for the model that is being refined
rlnModelStarFile2	string	STAR file with metadata for the second model that is being refined (from random halves of the data)
rlnMotionModelCoeff	double	A coefficient of a motion model
rlnMotionModelCoeffsIdx	int	Index of a coefficient of a motion model
rlnMotionModelVersion	int	Version of micrograph motion model
rlnMovieFrameNumber	int	Number of a movie frame
rlnMovieFramesRunningAverage	int	Number of movie frames inside the running average that will be used for movie-refinement
rlnMtfValue	double	Value of the detectors modulation transfer function (between 0 and 1)
rlnNormCorrection	double	Normalisation correction value for an image
rlnNormCorrectionAverage	double	Average value (over all images) of the normalisation correction values
rlnNrBodies	int	The number of independent rigid bodies to be refined in multi-body refinement
rlnNrClasses	int	The number of references (i.e. classes) to be used in refinement
rlnNrGroups	int	The number of different groups of images (each group has its own noise spectrum, and intensity-scale correction)
rlnNrHelicalAsymUnits	int	How many new helical asymmetric units are there in each box
rlnNrOfFrames	int	Number of movie frames that were collected for this particle
rlnNrOfSignificantSamples	int	Number of orientational/class assignments (for a particle) with sign.probabilities in the 1st pass of adaptive oversampling
rlnNumberOfIterWithoutChangingAssignments	int	Number of iterations that have passed without large changes in orientation and class assignments
rlnNumberOfIterWithoutResolutionGain	int	Number of iterations that have passed without a gain in resolution
rlnNumberOfIterations	int	Maximum number of iterations to be performed
rlnOffsetRange	double	Search range for the origin offsets (in Angstroms)
rlnOffsetStep	double	Step size for the searches in the origin offsets (in Angstroms)
rlnOrientSamplingStarFile	string	STAR file with metadata for the orientational sampling
rlnOrientationDistribution	double	Probability Density Function of the orientations (i.e. fraction of images assigned to each orient)
rlnOrientationalPriorMode	int	Mode for prior distributions on the orientations (0=no prior; 1=(rot,tilt,psi); 2=(rot,tilt); 3=rot; 4=tilt; 5=psi)
rlnOrientationsID	int	ID (i.e. a unique number) for an orientation
rlnOriginX	double	X-coordinate (in pixels) for the origin of rotation
rlnOriginXPrior	double	Center of the prior on the X-coordinate (in pixels) for the origin of rotation
rlnOriginY	double	Y-coordinate (in pixels) for the origin of rotation
rlnOriginYPrior	double	Center of the prior on the X-coordinate (in pixels) for the origin of rotation
rlnOriginZ	double	Z-coordinate (in pixels) for the origin of rotation
rlnOriginZPrior	double	Center of the prior on the X-coordinate (in pixels) for the origin of rotation
rlnOriginalImageSize	int	Original size of the images (in pixels)
rlnOriginalParticleName	string	Original name for a particles
rlnOutputRootName	string	Rootname for all output files (this may include a directory structure, which should then exist)
rlnOverallAccuracyRotations	double	Overall accuracy of the rotational assignments (in degrees)
rlnOverallAccuracyTranslations	double	Overall accuracy of the translational assignments (in pixels)
rlnOverallFourierCompleteness	double	Fraction of all Fourier components up to the current resolution with SNR>1
rlnPaddingFactor	double	Oversampling factor for Fourier transforms of the references
rlnParticleDiameter	double	Diameter of the circular mask to be applied to all experimental images (in Angstroms)
rlnParticleFigureOfMerit	double	Developmental FOM for a particle
rlnParticleId	int	ID (i.e. a unique number) for a particle
rlnParticleName	string	Name for a particle
rlnParticleNumber	int	Number of particles
rlnParticleSelectZScore	double	Sum of Z-scores from particle_select. High Z-scores are likely to be outliers.
rlnPerFrameCumulativeWeight	double	Sum of the resolution-dependent relative weights from the first frame until the given frame
rlnPerFrameRelativeWeight	double	The resolution-dependent relative weights for a given frame
rlnPhaseShift	double	Phase-shift from a phase-plate (in degrees)
rlnPipeLineEdgeFromNode	string	Name of the origin of an edge
rlnPipeLineEdgeProcess	string	Name of the destination of an edge
rlnPipeLineEdgeToNode	string	Name of the to-Node in an edge
rlnPipeLineJobCounter	int	Number of the last job in the pipeline
rlnPipeLineNodeName	string	Name of a Node in the pipeline
rlnPipeLineNodeType	int	Type of a Node in the pipeline
rlnPipeLineProcessAlias	string	Alias of a Process in the pipeline
rlnPipeLineProcessName	string	Name of a Process in the pipeline
rlnPipeLineProcessStatus	int	Status of a Process in the pipeline (running, scheduled, finished or cancelled)
rlnPipeLineProcessType	int	Type of a Process in the pipeline
rlnPixelSize	double	Size of the pixels in the references and images (in Angstroms)
rlnPsiStep	double	Step size (in degrees) for the sampling of the in-plane rotation angle (psi)
rlnRadiusMaskExpImages	int	Radius of the circular mask to be applied to all experimental images (in Angstroms)
rlnRadiusMaskMap	int	Radius of the spherical mask to be applied to all references (in Angstroms)
rlnRandomSeed	int	Seed (i.e. a number) for the random number generator
rlnRandomSubset	int	Random subset to which this particle belongs
rlnRandomiseFrom	double	Resolution (in A) from which the phases are randomised in the postprocessing step
rlnReconstructImageName	string	Name of an image to be used for reconstruction only
rlnReferenceDimensionality	int	Dimensionality of the references (2D/3D)
rlnReferenceImage	string	Name of a reference image
rlnReferenceSigma2	double	Spherical average of the estimated power in the noise of a reference
rlnReferenceSpectralPower	double	Spherical average of the power of the reference
rlnReferenceTau2	double	Spherical average of the estimated power in the signal of a reference
rlnRefsAreCtfCorrected	bool	Flag to indicate that the input references have been CTF-amplitude corrected
rlnResolution	double	Resolution (in 1/Angstroms)
rlnResolutionInversePixel	double	Resolution (in 1/pixel, Nyquist = 0.5)
rlnResolutionSquared	double	X-value for Guinier plot: squared resolution in 1/Angstrom^2
rlnSGDGradientImage	string	Name of image containing the SGD gradient
rlnSamplingPerturbFactor	double	Factor for random perturbation on the orientational sampling (between 0 no perturbation and 1 very strong perturbation)
rlnSamplingPerturbInstance	double	Random instance of the random perturbation on the orientational sampling
rlnSamplingRate	double	Sampling rate of an image (in Angstrom/pixel)
rlnSamplingRateX	double	Sampling rate in X-direction of an image (in Angstrom/pixel)
rlnSamplingRateY	double	Sampling rate in Y-direction of an image (in Angstrom/pixel)
rlnSamplingRateZ	double	Sampling rate in Z-direction of an image (in Angstrom/pixel)
rlnSelected	int	Flag whether an entry in a metadatatable is selected (1) in the viewer or not (0)
rlnSgdFinalIterations	int	Number of final SGD iterations (at rlnSgdFinalResolution and with rlnSgdFinalSubsetSize)
rlnSgdFinalResolution	double	Resolution (in A) to use during the final SGD iterations
rlnSgdFinalSubsetSize	int	Number of particles in a mini-batch (subset) during the final SGD iteration
rlnSgdInBetweenIterations	int	Number of SGD iteration in between the initial ones to the final ones (with linear interpolation of resolution and subset size)
rlnSgdInitialIterations	int	Number of initial SGD iterations (at rlnSgdInitialResolution and with rlnSgdInitialSubsetSize)
rlnSgdInitialResolution	double	Resolution (in A) to use during the initial SGD iterations
rlnSgdInitialSubsetSize	int	Number of particles in a mini-batch (subset) during the initial SGD iterations
rlnSgdMaxSubsets	int	Stop SGD after doing this many subsets (possibly spanning more than 1 iteration)
rlnSgdMuFactor	double	The mu-parameter that controls the momentum of the SGD gradients
rlnSgdSigma2FudgeHalflife	int	After processing this many particles the multiplicative factor for the noise variance will have halved
rlnSgdSigma2FudgeInitial	double	The variance of the noise will initially be multiplied with this value (larger than 1)
rlnSgdSkipAnneal	bool	Option to switch off annealing of multiple references in SGD
rlnSgdStepsize	double	Stepsize in SGD updates)
rlnSgdSubsetSize	int	The number of particles in the random subsets for SGD
rlnSgdWriteEverySubset	int	Every this many iterations the model is written to disk in SGD
rlnSigma2Noise	double	Spherical average of the standard deviation in the noise (sigma)
rlnSigmaOffsets	double	Standard deviation in the origin offsets (in Angstroms)
rlnSigmaPriorPsiAngle	double	Standard deviation of the prior on the psi (i.e. third Euler) angle
rlnSigmaPriorRotAngle	double	Standard deviation of the prior on the rot (i.e. first Euler) angle
rlnSigmaPriorTiltAngle	double	Standard deviation of the prior on the tilt (i.e. second Euler) angle
rlnSignalToNoiseRatio	double	Spectral signal-to-noise ratio for a reference
rlnSkewnessValue	double	Skewness (3rd moment) for the pixel values in an image
rlnSmallestChangesClasses	int	Smallest changes thus far in the optimal class assignments (in numer of particles).
rlnSmallestChangesOffsets	double	Smallest changes thus far in the optimal offset assignments (in pixels).
rlnSmallestChangesOrientations	double	Smallest changes thus far in the optimal orientation assignments (in degrees).
rlnSolventMask2Name	string	Name of a secondary solvent mask (e.g. to flatten density inside an icosahedral virus)
rlnSolventMaskName	string	Name of an image that contains a (possibly soft) mask for the solvent area (values=0 for solvent, values =1 for protein)
rlnSortedIndex	int	Index of a metadata entry after sorting (first sorted index is 0).
rlnSpectralIndex	int	Spectral index (i.e. distance in pixels to the origin in Fourier space)
rlnSpectralOrientabilityContribution	double	Spectral SNR contribution to the orientability of individual particles
rlnSphericalAberration	double	Spherical aberration (in millimeters)
rlnSsnrMap	double	Spectral signal-to-noise ratio as defined for MAP estimation (SSNR^MAP)
rlnStandardDeviationValue	double	Standard deviation for the pixel values in an image
rlnStarFileMovieParticles	string	Filename of a STAR file with movie-particles in it
rlnSymmetryGroup	string	Symmetry group (e.g., C1, D7, I2, I5, etc.)
rlnTau2FudgeFactor	double	Regularisation parameter with which estimates for the power in the references will be multiplied (T in original paper)
rlnTauSpectrumName	string	Name of a STAR file that holds a tau2-spectrum
rlnTiltAngleLimit	double	Values to which to limit the tilt angles (positive for keeping side views, negative for keeping top views)
rlnTransversalDisplacement	double	Transversal displacement (in Angstroms)
rlnUnfilteredMapHalf1	string	Name of the unfiltered map from halfset 1
rlnUnfilteredMapHalf2	string	Name of the unfiltered map from halfset 2
rlnUseTooCoarseSampling	bool	Flag to indicate that the angular sampling on the sphere will be one step coarser than needed to speed up calculations
rlnVoltage	double	Voltage of the microscope (in kV)
rlnWidthMaskEdge	int	Width (in pixels) of the soft edge for spherical/circular masks to be used for solvent flattening