= Descriptive Summary of Magnetic Field Modules = || |||||||||||||||||||||||||||| || ||||||||||||||||||||||||||||||~+'''HMI Pipeline -- Module Table''' +~ || || |||||||||||||||||||||||||||| || ||||'''Vector Magnetic Field Modules''' |||||||||||||||||||||||||| || || |||||||||||||||||||||||||||| || || ||'''Module Link''' || Summary || Input ||Output ||Typical Cadence ||Options ||Archive ||Status ||Heritage / '''Module Name''' ||DRMS ||Issues ||Coordinator ||Remarks ||Priority/Need Date || ||V1 ||[[TimeAverage_IQUV|Time Average IQUV]] || Perform a time average of IQUV polarization components with interpolation of input frames to centered time of interest ||Time, duration, Lev1 Filtergrams (on CCD coordinates) ||Time-Averaged IQUV (on CCD coordinates) ||12 Minutes ||Duration, Filtering ||No ||Stage 3 ||HMI Calibration ||No ||Temporal Anti-aliasing filter ||J. Schou ||Remap includes geometry and vector transform. See A1. ||High June || ||V2 ||[[StokesInversion|Stokes Inversion]] || Invert Stokes Parameters to determine vector magnetic field components at each CCD pixel; field not disambiguated. ||IQUV (on CCD coordinates) ||'''^B^,,vec,,'''=B,,total,,,FF, inclination, azimuth(180), uncertainties (on CCD coordinates) ||12-minute ||Quick,Threshold ||Yes ||Stage 3 ||90% ||60% ||Earlier JSOC version worked ||R. Bogart, S. Tomczyk, J. Borrero, Y. Liu ||Disk/CCD geometry, angles relative to Line of Sight ||High July || ||V3 ||[[FieldDisambiguation|Field Disambiguation]] || Resolve ambiguity in the azimuthal field component inherent in inversion; will be model and method dependent ||'''^B^,,vec,,''' (on CCD coordinates) ||360 Azimuth, uncertainty (on CCD coordinates) ||12-minute ||Patch,FD,Quick ||Yes ||Stage 2 ||80% ||50% ||Averaging vs. Sampling ||T. Hoeksema ||Disk/CCD geometry, angles relative to line of sight ||High July/August || ||V4 ||[[MergeBvec|Merge Vector B]] || Merge multiple vector magnetic field images into a temporally averaged magnetogram in solar heliographic coordinates ||Assorted '''^B^,,vec,,''' ||'''^B^,,vec,,''' ||12-minute ||Options ||Yes ||Stage 1 ||Code ||DRMS ||Issues ||L. Svalgaard ||Assemble Vector Magnetogram from Heterogeneous Sources ||Low December || ||V5 || [[BxByBzTransform|Bx,By,Bz Transform]] || Transform magnetic field in CCD image coordinates to proper local rectilinear heliographic coordinates suitable for export ||'''^B^,,vec,,''' || (on CCD coordinates) B,,x,,,B,,y,,,B,,z,,; Uncertainties (local on a 2D projection plate with the solar north up) ||On Export ||Options ||No ||Stage 1 ||Code ||DRMS ||Issues ||Y. Liu ||Local heliocentric equatorial rectilinear vector B components for ARPs ||Medium October || ||V6 ||[[BrBtBpTransform|Br,Btheta,Bphi Transform]] || Transform image vector field to heliocentric global coordinate system suitable for export ||'''^B^,,vec,,''' (on CCd coordinates) ||B,,r,,,B,,theta,,,B,,phi,,; Uncertainties (on heliographic coordinates) ||On Export ||Options ||No ||Stage 1 ||Code ||DRMS ||Issues ||Y. Liu ||Heliocentric equatorial spherical coordinate vector B components ||Medium October || ||V7 ||[[BtotInAzTransform|B_total, Inc, Az Transform]] || Transform from CCD image coordinates to heliocentric global coordinates suitable for export ||'''^B^,,vec,,''' ||B,,total,,, Inclination, Azimuth; Uncertainties ||On Export ||Options ||No ||Stage 1 ||Code ||DRMS ||Issues ||Y. Liu ||Btot and angles relative to heliocentric equatorial coordinates ||Medium October || ||V8 ||[[VectorB_Remap|Vector B Remap]] || Convert from CCD Frame vector field to heliocentric vector field components ||'''^B^,,vec,,''', time (on CCD coordinates) ||'''^B^,,vec,,''' HeliographicFrame ||12min ||Rotation Corrections ||No ||Stage 3 ||'''JV2Helio''' ||DRMS ||Differential Rotation, Vector averages ||X. Sun ||Magnetograms in Carrington and Heliographic coordinates ||Medium August || ||V9 || [[VectorBSpatialAverage|Spatially Average Bvec ]] || Spatially average vector field components in a single CCD-frame image ||'''^B^,,vec,,''' (on CCD coordinates) ||'''^B^,,vec,,''' (on image coordinates with P angle removed, but retain B0 angle) ||On Export ||Anti-aliasing ||No ||Stage 3 ||'''DeRotMean''' ||DRMS ||Vector geometry ||J. Beck, X. Sun ||Better to invert averaged IQUV? ||High July || ||V10 || [[VectorBTemporalAverage|Temporally Average Bvec ]] || Temporally average vector field components in CCD frames accounting for translation due to rotation ||'''^B^,,vec,,''' (on CCD coordinates) ||'''^B^,,vec,,''' (on image coordinates with P angle removed, but retain B0 angle) ||Hours ||Duration, Mapping ||No ||Stage 3 ||'''DeRotMean''' ||DRMS ||Rotation correction, Anti-aliasing ||J. Beck, X. Sun ||Better to invert averaged IQUV? ||High July || ||V11 || CarringtonSynopticMap || Combine series of remapped heliographic vector field images into a standard Carrington synoptic map || '''^B^,,vec,,''' HeliographicFrame || B,,r,, SynopticMap ||Per rotation ||Resolution, Rotation Correction, Averaging ||Yes ||Stage 2 ||Los, makesynop ||No ||Need to balance temporal scale of map and features ||Y. Liu, X. Zhao ||Radial Field ||Medium October || ||V12 || SynchronicFrame || Insert a remapped vector field magnetogram into [the center of] a synchronic synoptic map ||'''^B^,,vec,,''' Magnetograms, SynopticMap, Time ||B,,r,, [[SynopticMap|Synchronic Frame]] ||Hourly ||Averaging, Mapping ||No ||Stage 2 ||LoS ||DRMS ||Issues ||X. Zhao, J. T. Hoeksema ||Remark ||Medium October || ||V13 || DailySynchronicUpdate || Insert [time-averaged] vector field magnetogram at [the left edge of] the current synchronic map ||SynopticMap, '''^B^,,vec,,''' HeliographicFrame ||B,,r,, [[SynopticMap|Synchronic Frame]] ||Daily ||Averaging, Rotation Correction ||Yes ||Stage 2 ||LoS ||DRMS ||Resolution,Averaging,Far Side ||X. Zhao, J. T. Hoeksema ||Input to regular global coronal modeling ||Medium October || ||V14 || VectorSynchronicMap || Convert standard synoptic vector field map into synchronic map for a particular time ||'''^B^,,vec,,''' HeliographicFrame ||Vector SynopticMap ||Monthly ||Rotation Correction, Resolution ||Yes ||Stage 1 ||Code ||DRMS ||Sensibility of Global Bvec ||X. Zhao, J. T. Hoeksema ||Need to resolve users ||Low December || ||V15 || PolarFieldExtrapolation || Interpolate or extrapolate the unobservable polar magnetic field in a synoptic map from a longer time series ||[[SynopticMap|Synoptic Maps]] ||Smoothed Polar Field, SynopticMap ||Monthly ||Extra/Inter -polation ||Yes ||Stage 3 ||IDL ||50% ||MDI algorithm doesn't apply ||X. Sun ||Remark ||Medium October || ||V16 || MagneticHarmonicCoefficients || Compute global harmonic coefficients of the magnetic field from a synoptic map ||[[SynopticMap|Synchronic Map]] ||Global Harmonic Coefficients ||On Demand ||Global,Local,Order ||Yes ||Stage 3 ||100% ||90% ||Need to use qdport ||X. Sun, X. Zhao ||Remark ||Medium October || ||V17 || [[PotentialField-SourceSurface|Global PFSS Model]] || Compute global PFSS model of the coronal magnetic field from a synoptic map ||[[SynopticMap|Synchronic Map]] ||Coronal Field Simulation ||Daily ||Options ||Yes ||Stage 2 ||100% ||95% ||Issues ||X. Sun, X. Zhao ||Remark ||Medium October || ||V18 || [[PotentialField-Local|Local Potential Field Model]] || Compute [high resolution] local potential magnetic field in corona overlying an active region patch ||ARP B,,r,, ||Local Coronal Field ||12-minute? ||option : (1) pixel size of input map (2) which method to use? ||Yes ? ||Stage 3 ||(1)slow iterative Laplace solver, 100% (2) Green Function 100% (3) FFT method to be tested ||70% ||Need to develop c-wrapper including part to specify patch data. Method 1 is slow. Three methods give different answer because of differrent boundary condition. ||K. Hayashi ||Potential by-product of disambiguation ||High August || ||V19 || [[NonLinearForceFreeField|NLFFF Model]] || Compute Non-linear Force Free Field Model of coronal field overlying an ARP ||B,,x,,,B,,y,,,B,,z,, (local on a 2D projection plane with solar north up) ||Coronal Field in Cube ||Daily ||Options ||Archive ||Stage 2 ||Code ||DRMS ||Issues ||Y. Liu ||Remark ||Low January || ||V20 || [[InferredHorizontalFlow-Local|Local Inferred Horizontal Flow]] || Determine local horizontal surface flows of magnetic and intensity features ( various methods) ||B,,x,,,B,,y,,,B,,z,, Time Series (local on a 2D projection plane) ||Horizontal Velocity (on local heliocentric coordinates) ||Daily ||Options ||Yes ||Stage 2 ||Code ||DRMS ||Time interval, Experience with HMI data ||T. Hoeksema ||DAVE4VM, ILCT ||Low December || ||V21 || [[InferredHorizontalFlow-Global|Global Inferred Flow Field]] || Determine full-disk horizontal surface flows of magnetic and intensity features ||B,,los,, Time Series (on heliographic coordinates) ||Horizontal Velocity (on heliographic coordinates) ||12min.? ||Options ||Yes ? ||Stage 3 ||FLCT 100% in C by G.F. Wrapper 95% in C/Fortran ||95% ||define the cadence (12min is ok?). ||K. Hayashi, G. Fisher ||FLCT ||Low November || ||V22 || SolarWindModel || Compute solar wind velocity from synoptic field for space weather prediction ||Synoptic Maps ||Solar wind speed / IMF polarity ||Daily ||Options ||Archive ||Stage 2 ||50% ||50% ||New empirical function ||X. Sun, T. Hoeksema ||Remark ||Low January || ||V23 || ModelDynamicActiveRegions || Compute active region characteristics overlying active region patches ||ARP '''^B^,,vec,,''', V,,horizontal,, (local, on a 2D projection plane with solar north up) ||Plasma & Magnetic Properties ||On request ||Options ||Yes ||Stage 2 ||Code ||DRMS ||Issues ||Abbett, Wu ||Link to external group codes ||Low March || ||V24 || ModelDynamicCorona || Compute time-evolving characteristics of the solar corona ||B,,r,, [[SynopticMap|Synchronic Map]] ||Coronal Parameters ||Daily,Monthly ||Options ||Yes ||Stage 3 and 4 ||90%. ||50% ||Details to be determined. Most of the codes are ready. ||K.Hayashi, J.Linker ||TVD-MUSCL, MARS-CORHEL ||Low December || ||V25 || ModelHeliosphericConditions || Compute heliospheric conditions out to 1 AU from synoptic frames ||Synchronic maps/frames ||Solar Wind Parameters ||Daily/Monthly ||Options ||Archive ||Stage 2 ||CORHEL ||DRMS ||Issues ||T. Hoeksema ||Coordinate with external group codes ||Low February || ||V26 || [[Model3DARField|Model 3D Field over ARP ]] || Perform high-resolution modeling of coronal magnetic field overlying active region patches ||'''^B^,,vec,,''' - ARP + Global ||Out ||(on demand) ||N/A ||No? ||Stage 1 ||(html) ||DRMS ||Issues ||K. Hayashi ||Link to external group codes ||Low March || ||V27 || [[SpaceWeatherProducts-Local|Browse & Space Weather Products - Local ]] || Compute space weather products from local active region patches ||ARP '''^B^,,vec,,''' (local, on a 2D projection plane with solar north up) ||Activity Indices ||12-minute ||Options ||Yes ||Stage 1 ||Code ||DRMS ||Issues ||T. Hoeksema ||Alerts Possible ||Low December || ||V28 || [[SpaceWeatherProducts-Global|Browse & Space Weather Products - Global ]] || Compute Space-weather products from global synoptic magnetic field data ||B,,r,, [[SynopticMap|Synchronic Maps]]/frames ||1 AU predictions ||Daily ||Options ||Yes ||Stage 1 ||Code ||DRMS ||Issues ||T. Hoeksema ||Remark ||Low December || || |||||||||||||||||||||||||||| || ||||'''Associated HMI Pipeline Modules''' |||||||||||||||||||||||| || || |||||||||||||||||||||||||||| || || ||Module Link || Summary ||Input ||Output ||Typical Cadence ||Options ||Archive ||Status ||Heritage / '''Module Name''' ||DRMS ||Issues ||Coordinator ||Remarks ||Priority/Need Date || ||A1 ||FeatureRecognition || Identify, locate, and track significant active regions on the solar disk ||HMI/AIA/EVE + Other Solar Observations ||Active Region Patch locations and boundaries ||12 minute ||Options ||Yes ||Stage 1 ||Code ||DRMS ||Interface with HEK ||T. Hoeksema ||M. Turmon, C. [[DeForest|DeForest, J. Zhang]] ||High || ||A2 ||SpatialAverage || Spatially average in the proper way any HMI data product ||HMI Data Product ||DRMS Dataset ||On Demand ||Size, Anti-aliasing ||No ||Stage 2 ||Code ||DRMS ||Vector Field Averaging ||L. Svalgaard ||Remark ||High July || || |||||||||||||||||||||||||||| || ||||'''Line-of-Sight Magnetic Field Modules''' |||||||||||||||||||||||| || || |||||||||||||||||||||||||||| || || ||Module Link || Summary ||Input ||Output ||Typical Cadence ||Options ||Archive ||Status ||Heritage / '''Module Name ''' ||DRMS ||Issues ||Coordinator ||Remarks ||Priority/Need Date || ||L1 || [[B_LOS-Stokes|Line-of-sight B]] || Compute line-of-sight magnetic field from filtergrams in circularly polarized light (MDI method) ||Circularly polarized filtergrams (on CCD coordinates) ||Line-of-Sight Magnetogram (on CCD coordinates) ||45 seconds ||None ||Yes ||Stage 3 ||HMI Test ||DRMS ||Issues ||J. Schou, S. Couvidat ||Remark ||High June || ||L2 || [[B_LOS-Average|Average B_los]] || Temporally and spatially average line-of-sight magnetic field images ||Magnetograms (on CCD coordinates) ||Magnetogram (on CCD coordinates) ||90s ||Cadence; spatial averaging ||No ||Stage 2 ||MDI Code ||DRMS ||Issues ||E. Benevolenskaya ||Develop various options ||High July || ||L3 || [[B_LOS-Remap|Remap B_los]] || Remap line-of-sight magnetic field images to heliographic coordinates ||Magnetogram (on CCD coordinates) ||[[HeliographicFrame|Heliographic Frame]] ||Cadence ||Options ||Archive ||Stage 4 ||'''JV2Helio''' ||DRMS ||Issues ||L. Svalgaard ||Remark ||High June || ||L4 || [[B_LOS-Remap_and_Average|B_los Remap & Average]] || Combine magnetic images and perform temporal and spatial averaging ||Magnetograms (on CCD coordinates) ||[[HeliographicFrame|Heliographic Frame]] ||Cadence ||Options ||Archive ||Stage 3 ||'''DeRotMean''' ||DRMS ||Issues ||J. Beck ||Remark ||High July || ||L5 || [[B_LOS-CarringtonMap|B_los Carrington Map]] || Construct standard synoptic maps from line-of-sight magnetograms ||[[HeliographicFrame|Heliographic Frames]] ||SynopticMap ||Cadence ||Options ||Archive ||Stage 4 ||MDI Code ||DRMS ||Issues ||Y. Liu ||Remark ||Medium July || ||L6 || [[B_LOS-SynchronicFrame|B_los Synchronic Frame]] || Construct line-of-sight synchronic frame from synoptic map and magnetogram ||[[HeliographicFrame|Heliographic Frames]], SynopticMap ||SynopticMap ||Cadence ||Options ||Archive ||Stage 2 ||MDI Code ||DRMS ||Issues ||X. Zhao, T. Hoeksema ||Remark ||Medium August || ||L7 || [[B_LOS-DailySynchronicMap|B_los Daily Synchronic Map]] || Construct daily synchronic map from line-of-sight magnetograms ||[[HeliographicFrame|Heliographic Frames]] ||SynopticMap ||Cadence ||Options ||Archive ||Stage 2 ||MDI Code ||DRMS ||Issues ||X. Zhao, X. Sun ||Remark ||Medium August || ||L8a || [[B_LOS-MDI_Emulation|B_los MDI Emulation]] || Compute ideal magnetogram from MDI data for comparison with HMI ||MDI magnetogram ||Ideal Magnetogram ||Cadence ||Resolution ||Archive ||Stage 3 ||Code ||DRMS ||Issues ||P. Scherrer ||Module needs development ||Medium September || ||L8b || [[B LOS-HMI Emulation|B_los HMI Emulation]] || Compute ideal magnetogram from HMI data for comparison with MDI ||HMI magnetogram ||Ideal Magnetogram ||Cadence ||Resolution ||Archive ||Stage 1 ||Code ||DRMS ||Issues ||P. Scherrer ||Remark ||Medium October || ||L9 ||[[HMI_MeanField]] || Compute mean solar magnetic field from HMI magnetogram ||Magnetogram ||Mean Field ||Cadence ||Options ||Archive ||Status 2 ||Code ||DRMS ||Issues ||L. Svalgaard ||Remark ||Low January || || |||||||||||||||||||||||||||| || ---- . ''Back to Lev1Doc'' . ''Back to FrontPage'' See ModuleTemplate