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HMI JSOC Overview JSOC = Joint Science Operations Center

HMI JSOC Overview JSOC = Joint Science Operations Center. Philip Scherrer pscherrer@solar.stanford.edu 650-723-1504. JSOC SDP Scope. The HMI/AIA Joint SOC consists of two parts: Science Data Processing – at Stanford Science Instrument Operations – at LMSAL JSOC SDP includes:

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HMI JSOC Overview JSOC = Joint Science Operations Center

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  1. HMI JSOC OverviewJSOC = Joint Science Operations Center Philip Scherrer pscherrer@solar.stanford.edu 650-723-1504

  2. JSOC SDP Scope • The HMI/AIA Joint SOC consists of two parts: • Science Data Processing – at Stanford • Science Instrument Operations – at LMSAL • JSOC SDP includes: • HMI and AIA Telemetry Data capture (from DDS) and archive • HMI and AIA Level-0 processing and archive • HMI processing through to level-2 with archiving of end products • AIA processing through level-1a with online storage • Data export of the above and other HMI and AIA products as needed • JSOC SDP does not include other Stanford tasks such as: • HMI science analysis beyond level-2 products • HMI and AIA EPO • HMI Co-I science support • JSOC SDP does not include other LMSAL tasks such as: • AIA level-1 and level-2 processing • AIA science analysis beyond level-2 products • AIA Co-I science support

  3. SDO Ground System Architecture 10/21/03 S-Band: TRK, Cmd & HK Tlm SDO Ground Site #2 (White Sands) S-Band HK Tlm, TRK Data External S-Band S-Band: TRK, Tracking Station Acquisition ground system Cmd & HK Tlm Data (Includes 72-hr storage) Cmd Same Interfaces Ka-Band: 150 Mbps Science Data Ka-Band as Prime Ground Site ground system (Includes 48-hr storage) S-Band: TRK, Cmd & HK Tlm Ka-Band: 150 Mbps Science Data SDO Ground Site #1 SDO Mission Operations Center Observatory Commands (White Sands) Acquisition Data S-Band Flight Dynamics ground system Telemetry & Command (T&C) System Station Control System (Includes 72-hr storage) Observatory Housekeeping Telemetry Orbit Determination Ka-Band Tracking Data Maneuver Planning ASIST / FEDS ground system Product Generation Telemetry Monitoring Station Status R/T Attitude Determination (Includes 48-hr storage) Command Management Sensor/Actuator Calibration HK Data Archival (DHDS) Ka Science Data HK Level-0 Processing Mission Planning & Scheduling Automated Operations Data Distribution DDS Control plan daily/periodic events Anomaly detection create engineering plan System DDS Status Generate Daily Loads (Incl. 30-Day ) Science Data Storage Ground Station Trending Control System HMI Science Data AIA EVE 55Mbps Science Data Science Data Alert Notification System (ANS) DDS 68Mbps 7 Mbps Control System R/T Housekeeping Telemetry HMI AIA JSOC (Stanford / ATC/ R/T Housekeeping Telemetry EVE SOC Palo Alto Ca.) (LASP / Boulder Co.) Memory dumps Simulated commands Flight software loads Simulated housekeeping telemetry Science Planning and FDS Products Flight Software Maintenance Lab (FLATSAT) Instrument Commands / Loads

  4. GSFC LMSAL White Sands housekeeping MOC House- keeping Database DDS HMI & AIA Operations Stanford HMI JSOC Pipeline Processing System Redundant Data Capture System Quicklook Viewing Primary Archive 30-Day Archive Local Archive AIA Analysis System Catalog High-Level Data Import Offline Archive Data Export & Web Service World Offsite Archive HMI & AIA JSOC Architecture Science Team Forecast Centers EPO Public

  5. Internal rotation Ω(r,Θ) (0<r<R) Processing Data Product Internal sound speed, cs(r,Θ) (0<r<R) HMI Data Spherical Harmonic Time series To l=1000 Heliographic Doppler velocity maps Filtergrams Mode frequencies And splitting Full-disk velocity, v(r,Θ,Φ), And sound speed, cs(r,Θ,Φ), Maps (0-30Mm) Carrington synoptic v and cs maps (0-30Mm) Local wave frequency shifts Ring diagrams Doppler Velocity High-resolution v and cs maps (0-30Mm) Time-distance Cross-covariance function Tracked Tiles Of Dopplergrams Wave travel times Deep-focus v and cs maps (0-200Mm) Egression and Ingression maps Wave phase shift maps Far-side activity index Stokes I,V Line-of-sight Magnetograms Line-of-Sight Magnetic Field Maps Stokes I,Q,U,V Full-disk 10-min Averaged maps Vector Magnetograms Fast algorithm Vector Magnetic Field Maps Coronal magnetic Field Extrapolations Vector Magnetograms Inversion algorithm Tracked Tiles Tracked full-disk 1-hour averaged Continuum maps Coronal and Solar wind models Continuum Brightness Solar limb parameters Brightness feature maps Brightness Images HMI Data Analysis Pipeline HMI - SOC Pipeline Level-0 Level-1

  6. AIA Level 0 Archive EventDetection On-Line Catalogs FeatureRecognition Catalog ofEvents/Features Data Products MovieMaker Low-Resolution (10242)Summary Movies Catalog ofDescriptive Entries Level1a Full-Resolution ExtractEvent/Feature Movies IrradianceMonitoring Catalog ofDaily Summaries Full-ResolutionAR Extract Movies DEMInversion Irradiance Curves LoopTracing Web Services Level2 ReconstructedTemperature Maps “The Sun Today”Web Service CoronalField-Line Models User Requests VisualizationCenter AIA Data Flow Incoming AIA Data(from HMI pipeline) Loop Outlines Field LineExtrapolation HMI Magnetograms(from HMI pipeline)

  7. Five Kinds of Users

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