JSOC Summary- Phil Scherrer
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JSOC Summary- Phil Scherrer Pipeline Processing - Rasmus Larsen Data Access - Rick Bogart Data Visualization - Neal Hurlburt. JSOC Overview. JSOC Scope. The HMI/AIA Joint SOC consists of two parts: Science Data Processing ( SDP ) – at Stanford and LMSAL

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Jsoc overview

JSOC Summary- Phil ScherrerPipeline Processing - Rasmus LarsenData Access - Rick BogartData Visualization - Neal Hurlburt

JSOC Overview


Jsoc scope

JSOC Scope

  • The HMI/AIA Joint SOC consists of two parts:

    • Science Data Processing (SDP) – at Stanford and LMSAL

    • Joint Operations Center (JOC) – at LMSAL

  • JSOC JOC includes:

    • HMI and AIA Commanding and Health Monitoring

    • HMI and AIA Engineering support as needed

  • 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 archive at Stanford

    • AIA level-2 processing at LMSAL

    • Data export of the above and other HMI and AIA products as needed

  • JSOC does not include tasks such as:

    • Science analysis beyond level-2 products

    • HMI and AIA EPO

    • HMI & AIA Co-I science support


Sdo ground system architecture

Tracking Data

Space Network

(L&EO only)

Acquisition Data

S-Band: TRK & HK Tlm

S-Band HK Tlm

CMD

S-Band: TRK, Cmd & HK Tlm

Tracking Data

SDO Ground Station

STGT

S-Band HK Tlm

Universal Space

Network

S-Band: TRK,

Cmd & HK Tlm

SDO

S-Band RF &

FEP system

CMD,

Acquisition

Data

(Includes 72-hr storage)

Ka-Band:

150 Mbps

Science Data

DDS FEP

Same Interfaces

Ka-Band

RF system

Tracking Data

as WSGT Ground Station

(Incl. 120-hr

storage)

OD Products

S-Band: TRK,

Cmd & HK Tlm

Ka-Band:

150 Mbps

Science Data

SDO Ground Station

WSGT

SDO Mission Operations Center

Observatory Commands

Acquisition Data

S-Band RF &

Flight Dynamics

Telemetry & Command

System

FEP system

Observatory HK Telemetry

System

(Includes 72-hr storage)

DDS FEP

Tracking Data

Maneuver Planning

Mini

MOC

Ka-Band

RF system

Product Generation

ASIST / FEDS

(Incl. 120-hr

storage)

R/T Attitude Determination

Status

and

Control

Telemetry Monitoring

Sensor/Actuator Calibration

Command Management

Flight Dynamics

Facility

HK Data Archival

HK Level-0 Processing

Ka Science Data

Ka Science Data

Mission Planning

& Scheduling

Orbit Determination

Product Generation

DDS & SDOGS

Integrated

Manager

Data Distribution

System

Station/DDS Control

Ground Station Control

DDS Control

Plan daily/periodic events

Status

and

Control

Station/DDS Status

Create engineering plan

(Incl. 30-Day Science

Data Storage)

Generate Daily Loads

Automated Operations

Anomaly detection

DDS & Ground

Station Control

Integrated Trending

& Plotting System

WSC

Data Ack. & Retrans. Requests

Data Ack. & Retrans. Requests

Alert Notification

System

AIA Science Data

(67Mbps)

HMI Science Data (55Mbps)

EVE Science Data (7Mbps)

Stanford Univ.

EVE SOC

(Stanford, CA)

LASP

(Boulder, CO)

Science Data Capture

Instrument Monitoring

& Control

Flight software loads

Simulated housekeeping telemetry

Science Data Capture

S/C Memory dumps

Simulated commands

HMI AIA JSOC

LMSAL

Flight Software

Maintenance Lab

(Palo Alto, CA)

Instrument Monitoring

& Control

EVE R/T HK Telemetry Science Planning and FDS Products

FSW Support

Tool Suite

Instrument Commands/Loads

Instrument Commands/Loads

AIA R/T HK Telemetry/ Science Planning and FDS Products

GSFC

Instrument Commands/Loads

HMI R/T HK Telemetry/ Science Planning and FDS Products

FLATSAT

SDO Ground System Architecture

10/21/03


Hmi aia jsoc architecture

GSFC

White Sands

LMSAL

MOC

DDS

House-

keeping

Database

housekeeping

Stanford

HMI & AIA

Operations

JSOC Pipeline Processing System

HMI/AIA Level-0, 1,

HMI-level2

AIA

HMI

Redundant Data Capture System

Redundant Data Capture System

Quicklook

Viewing

Primary Archive

Local Archive

AIA

Analysis System

30-Day

Archive

Catalog

High-Level

Data Import

Offline

Archive

Data

Export

& Web

Service

World

Offsite

Archive

Science Team

Forecast Centers

EPO

Public

HMI & AIA JSOC Architecture


Jsoc data requirements

JSOC Data Requirements


Jsoc systems

JSOC Systems


Operations hw architecture

Dedicated T1/FT1

Lines (redundant pair)

LMSAL (Room in B. 252)

Stanford

University

Tlm socket 1

Tlm socket 2

Tlm socket 2

Tlm socket 1

Cmd socket 1

Cmd socket 1

Tlm

RT HK

PBK HK

Cmds

Cmd logs

SPAREOPS2

SPAREOPS1

SDP

QL image production

HMIOPS1

(Sun)

AIAOPS1

(Sun)

SPARE EGSE

MOC

(GSFC)

HMIOPS2

(Sun)

AIAOPS2

(Sun)

HMIOPS3

LMSAL

EGSE

HMI LMSAL EGSE

AIA LMSAL EGSE

AIAOPS3

LMSAL

EGSE

Tlm

RT HK

PBK HK

HMIQL

QL image display

Planning

Analysis

AIAQL

QL image display

Planning

Analysis

Cmd logs

HMI & AIA

Web Server

(PC or Sun)

DDS

Routers

(WSC)

External network

Cmd logs

DDS OC3 Lines

Tlm

RT HK

PBK HK

Operations HW Architecture


Jsoc pipeline processing system components

Pipeline Program, “module”

Pipeline processing plan

Pipeline Operator

SUMS Disks

JSOC Science Libraries

Utility Libraries

Processing script, “mapfile”

List of pipeline modules with needed datasets for input, output

PUI

Pipeline User Interface

DRMS Library

Record Cache

Record Management

Keyword Access

Link Management

Data Access

SUMS

Storage Unit

Management System

DRMS

Data Record

Management System

SUMS Tape Farm

Processing History Log

Database Server

JSOC Pipeline Processing System Components


Hmi processing pipeline and standard products

Internal rotation Ω(r,Θ)

(0<r<R)

Internal rotation Ω(r,Θ)

(0<r<R)

Global

Helioseismology

Processing

Tachocline

Meridional Circulation

Internal sound speed,

cs(r,Θ) (0<r<R)

Internal sound speed,

cs(r,Θ) (0<r<R)

Differential Rotation

Full-disk velocity, v(r,Θ,Φ),

And sound speed, cs(r,Θ,Φ),

Maps (0-30Mm)

Full-disk velocity, v(r,Θ,Φ),

And sound speed, cs(r,Θ,Φ),

Maps (0-30Mm)

Near-Surface Shear Layer

Processing

Level 2 Data Product

Science Objective

HMI Data

HMI Data

Processing

Data Product

Local

Helioseismology

Processing

Activity Complexes

Spherical

Harmonic

Time series

To l=1000

Heliographic

Doppler velocity

maps

Filtergrams

Mode frequencies

And splitting

Carrington synoptic v and cs

maps (0-30Mm)

Carrington synoptic v and cs

maps (0-30Mm)

Active Regions

Filtergrams

Level-0

Sunspots

High-resolution v and cs

maps (0-30Mm)

High-resolution v and cs

maps (0-30Mm)

Local wave

frequency shifts

Ring diagrams

Irradiance Variations

Doppler

Velocity

Doppler

Velocity

Magnetic Shear

Time-distance

Cross-covariance

function

Deep-focus v and cs

maps (0-200Mm)

Deep-focus v and cs

maps (0-200Mm)

Tracked Tiles

Of Dopplergrams

Wave travel times

Level-1

Flare Magnetic Config.

Observables

Egression and

Ingression maps

Wave phase

shift maps

Far-side activity index

Far-side activity index

Flux Emergence

Line-of-sight

Magnetograms

Magnetic Carpet

Line-of-Sight

Magnetic Field Maps

Line-of-Sight

Magnetic Field Maps

Stokes

I,V

Line-of-sight

Magnetograms

Coronal energetics

Vector

Magnetograms

Vector Magnetic

Field Maps

Vector Magnetic

Field Maps

Large-scale Coronal Fields

Stokes

I,Q,U,V

Full-disk 10-min

Averaged maps

Vector Magnetograms

Fast algorithm

Solar Wind

Coronal magnetic

Field Extrapolations

Coronal magnetic

Field Extrapolations

Vector Magnetograms

Inversion algorithm

Tracked Tiles

Continuum

Brightness

Far-side Activity Evolution

Tracked full-disk

1-hour averaged

Continuum maps

Predicting A-R Emergence

Continuum

Brightness

Coronal and

Solar wind models

Coronal and

Solar wind models

Solar limb parameters

Level-1

Brightness feature

maps

IMF Bs Events

Brightness Images

Brightness Images

HMI Processing Pipeline and Standard Products


Jsoc data export system

Grid Adaptor

Grid

VSO Adaptor

VSO

Researcher B

CoSEC Adaptor

CoSEC

Space Weather

API

Script Access

Keywords

Range

Format

Custom Keywords

Utilities

Researcher A

Selected

Data

Records

Package

Drilldown

Search

Overview

New/Avail

Statistics

General Public

Browse

DRMS

JSOC Data Export System

VSO – Virtual Solar Observatory

DRMS – Data Record Mgmt Sys


Jsoc sdp development milestones

JSOC SDP Development Milestones

  • HMI and AIA Data EGSE installed

    • Prototype for I/F testing with GSMarch 2005

    • Version 2 to support flight inst.June 2005

  • JSOC Capture System

    • Purchase computersFall 2006

    • Final system installedSpring 2007

    • Support DDS testingSummer 2007

  • JSOC SDP Infrastructure, SUMS, DRMS, PUI

    • Prototype testing of core systemJune 2005

    • Fully functionalJan, 2006

  • Purchase computers for JSOC Spring, 2007

  • Infrastructure OperationalSummer, 2007

  • Data Product ModulesSpring, 2008

  • Test in I&T and with DDS,MOC as called for in SDO Ground System schedule


Jsoc overview

Operations Test Opportunities with Observatory

MOC Flight

Science

Launch

1

st

S/C H/K

MOC Flight Proc

E

Ka ETU/

Procedure

ETE Test 1C

&

Rehearsals

Dataflow

Testing with

V

H

Mission Sims

Mission Sims

SDOGS

1A

(8/08)

Testing with

with MOC

Spacecraft

E

M

A

Mission Sim

Contingency

Contingency

Instruments

(6/06)

(3/07)

I

I

(4/07)

Day in Life

Ops

Ops

(11/07)

A

(2/08)

(2/08)

*

)

(12/07

1

st

Instrument

Mission Sims

Mission Sims

Housekeeping

Mission Sims

Mission Sims

L&EO Ops

L&EO Ops

Dataflows with

during TV/TB

during TV/TB

(3/08)

(3/08)

MOC/SOC

(1/08

(1/08

2/08)

2/08)

(6/07)

SDO Testing Timeline

CY05

CY06

CY07

CY08

Element Acceptance Testing

Launch

REL #1 AT Complete

12/05

REL #2 AT

Complete

6/06

REL #3 AT

Complete

12/06

REL #4 AT

Complete

10/07

MOC to SOCs T/C I/F Tests

HMI

2-3/07

AIA

3-4/07

EVE

6-9/06

DDS to SOCs Science I/F Tests

EVE

2-9/07

HMI

07-08/07

AIA

8-9/07

Ground System Readiness Testing

T&C

GSRT #1

4/06-04/07

SCI

GSRT #2

1/07-04/08

CTV

RF

GSRT #3

3-12/07

CTV

E-T-E

GSRT #4

8/07-4/08

72 Day

E-T-E

Performance Test

2-4/08

Launch Site

GSRT #5

4-6/08

Support needed from SOC(s)

All actual dates and test durations are included in the SDO Project Schedule


Jsoc overview

JSOC SDP Development Plan


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