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HMI Status. HMI is virtually done. Virtually  similar to but not in fact Front window issue resolved, flight window now at LMSAL will be installed next week Light leaks to be fixed next week. Some electronics boards need conformal coating Some software issues remain

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Hmi status

HMI Status

  • HMI is virtually done.

    • Virtually  similar to but not in fact

    • Front window issue resolved, flight window now at LMSAL will be installed next week

    • Light leaks to be fixed next week.

    • Some electronics boards need conformal coating

    • Some software issues remain

  • Vibration and EMI/EMC testing done

  • Thermal Balance and Thermal Vacuum testing starting week after next.

  • In Air and Vacuum Calibration next few weeks.

  • Pre-Ship Review set for 25 Sept.

  • Ship date estimated 5 October.

  • Launch date slip to probably 15 Jan 2009 pending review at HQ.

  • Some serious implications from delay


Jsoc sdp status

JSOC-SDP Status

  • Capture system complete, waiting testing with DDS at White Sands

  • DRMS and SUMS virtually done

  • Level-0 work progressing, to be done by delivery

  • Level-1 work to start after delivery

  • Getting serious about work on basic pipeline modules


Hmi aia jsoc architecture

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

Offsite

Archive

World

Science Team

Forecast Centers

EPO

Public

HMI & AIA JSOC Architecture


Jsoc dataflow rates

JSOC Dataflow Rates


Jsoc sdp major components

JSOC-SDP Major Components


Jsoc pipeline processing system components

Pipeline Program, “module”

JSOC Science Libraries

Utility Libraries

DRMS Library

Record Cache

Record Management

Keyword Access

Link Management

Data Access

JSOC Pipeline Processing System Components

Pipeline processing plan

Pipeline Operator

SUMS Disks

Processing script, “mapfile”

List of pipeline modules with needed datasets for input, output

PUI

Pipeline User Interface

SUMS

Storage Unit

Management System

DRMS

Data Record

Management System

SUMS Tape Farm

Processing History Log

Database Server


Pipeline client server architecture

Pipeline client process

Analysis code

C/Fortran/IDL/Matlab

OpenRecords

CloseRecords

GetKeyword, SetKeyword

GetLink, SetLink

OpenDataSegment

CloseDataSegment

JSOC Library

Record Cache (Keywords+Links+Data paths)

Pipeline client-server architecture

Generic file I/O

Data Segment I/O

JSOC Disks

JSOC Disks

JSOC Disks

JSOC Disks

DRMS socket protocol

Data Record

Management Service

(DRMS)

Data Record

Management Service

(DRMS)

Storage unit transfer

Storage Unit

Management Service

(SUMS)

Data Record

Management Service

(DRMS)

AllocUnit

GetUnit

PutUnit

Storage unit transfer

SQL queries

Tape Archive

Service

PostgreSQL Database

Server

SQL queries

SQL queries

Record

Catalogs

Record

Catalogs

Series

Tables

Record

Tables

Storage Unit

Tables


Pipeline batch processing

Pipeline batch processing

  • A pipeline batch is encapsulated in a single database transaction, “DRMS session”:

    • If no module fails all data records are commited and become visible to other clients of the JSOC catalog at the end of the session

    • If failure occurs all data records are deleted and the database rolled back

    • It is possible to commit data produced up to intermediate checkpoints during sessions

Pipeline batch = atomic transaction

Module 2.1

Module N

Commit Data

&

Deregister

Module 1

Register

session

DRMS API

DRMS API

DRMS API

DRMS API

DRMS API

Module 2.2

DRMS API

Input data

records

Output data

records

DRMS Service = Session Master

Record & Series

Database

SUMS


Hmi module status and mdi heritage

Codes to be developed at Stanford

Codes being developed in the community

Codes to be developed at HAO

Standalone production codes

in use at Stanford

MDI pipeline modules exist

HMI module status and MDI heritage

Intermediate and high level data products

Primary observables

Internal rotation

Heliographic

Doppler velocity

maps

Spherical

Harmonic

Time series

Mode frequencies

And splitting

Internal sound speed

Full-disk velocity,

sound speed,

Maps (0-30Mm)

Local wave

frequency shifts

Ring diagrams

Doppler

Velocity

Carrington synoptic v and

cs maps (0-30Mm)

Time-distance

Cross-covariance

function

Tracked Tiles

Of Dopplergrams

Wave travel times

High-resolution v and cs

maps (0-30Mm)

Research codes in use

by team

Egression and

Ingression maps

Wave phase

shift maps

Deep-focus v and cs

maps (0-200Mm)

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

Vector Magnetograms

Inversion algorithm

Coronal magnetic

Field Extrapolations

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


Aia level 2

AIA Level-2


Jsoc data volumes from proposal

JSOC Data Volumes from Proposal


Stanford jsoc effort plan

Stanford JSOC effort plan


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