A P lanetary Science VO prototype (OV-Paris / Observatoire de Paris) - - PowerPoint PPT Presentation

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A P lanetary Science VO prototype (OV-Paris / Observatoire de Paris) - - PowerPoint PPT Presentation

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A P lanetary Science VO prototype (OV-Paris / Observatoire de Paris) Stphane Erard Pierre Le Sidaner Jrme Berthier Baptiste Cecconi Florence Henry Laurent Lamy Cyril Chauvin Renaud Savale Ivan Zolotukhin Euro-VO forum, Heidelberg

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A Planetary Science VO prototype

Stéphane Erard Pierre Le Sidaner Jérôme Berthier Baptiste Cecconi Florence Henry Laurent Lamy Cyril Chauvin Renaud Savale Ivan Zolotukhin

Euro-VO forum, Heidelberg

10-11/06/2013 stephane.erard@obspm.fr

(OV-Paris / Observatoire de Paris)

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SLIDE 2

Present context

Erard et al — Euro-VO Forum, Heidelberg 10-11/06/2013

  • EuroPlaNet-RI pgr ended Dec 2012

First VO objectives fulfilled To be completed with data services / use cases

  • A possible EuroPlaNet #3 pgr discussed for Horizon 2020

Change of direction (UK-led) IDIS package to evolve in full VO activity

change of coordination identification of new partners (French + foreign) leadership? (in competition with other activities)

Meantime activities?

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Europlanet-RI

Networking: conf, exchange… Planetary analogues: Samples, fields… Mission support, data access… planetary VO Themes/goals

interoperable data access added value services new data Coord.

tasks (TNA) (NA)

Mission support Facilities Models VOs/data SA-IDIS: distribution

Actions (JRA) IDIS

Science infrastructure program in FP7 Ended Dec 31, 2012

Erard et al — Euro-VO Forum, Heidelberg 10-11/06/2013

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SLIDE 4

Europlanet-RI

Networking: conf, exchange… Planetary analogues: Samples, fields… Mission support, data access… planetary VO Themes/goals

interoperable data access added value services new data Coord.

tasks (TNA) (NA)

Mission support Facilities Models VOs/data SA-IDIS: distribution

Actions (JRA) IDIS

Science infrastructure program in FP7 Ended Dec 31, 2012

Erard et al — Euro-VO Forum, Heidelberg 10-11/06/2013

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Europlanet-RI

Networking: conf, exchange… Planetary analogues: Samples, fields… Mission support, data access… planetary VO Themes/goals

interoperable data access added value services new data Coord.

tasks (TNA) (NA)

Mission support Facilities Models VOs/data SA-IDIS: distribution

Actions (JRA) IDIS

Science infrastructure program in FP7 Ended Dec 31, 2012

Distribution of db developed during the program Setting the basis of a European Planetary Science VO Erard et al — Euro-VO Forum, Heidelberg 10-11/06/2013

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IVOA HELIO

Europlanet VO

PDS DARTS PSA

IPDA Space agencies archives

SSODnet AMDA … GhoSST KIDA EPN

International context

Erard et al — Euro-VO Forum, Heidelberg 10-11/06/2013

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IVOA HELIO

Europlanet VO

PDS DARTS PSA

Space agencies archives

SSODnet AMDA … GhoSST KIDA EPN db

VAMDC VO-Paris

IPDA

International context

Erard et al — Euro-VO Forum, Heidelberg 10-11/06/2013

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Planetary Science VO — Objectives in EPN-RI

  • Make data search in archives easy
  • Allow quick-look visualization of data
  • Allow external users to include their data
  • Make "small" derived data sets accessible
  • Develop specific processing/visualization tools

Initial set-up in JRA4 Contributions by external users

Erard et al — Euro-VO Forum, Heidelberg 10-11/06/2013

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SLIDE 9

Planetary Science VO — Objectives in EPN-RI

  • Make data search in archives easy
  • Allow quick-look visualization of data
  • Allow external users to include their data
  • Make "small" derived data sets accessible
  • Develop specific processing/visualization tools

Initial set-up in JRA4 Contributions by external users

Erard et al — Euro-VO Forum, Heidelberg 10-11/06/2013

Constraint: minimize developments

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SLIDE 10

Variety of data / specificities

  • Perimeter of data to be accessed
  • Ground-based: moving objects on dark sky.
  • Space-borne (PSA/PDS), including HR imaging in various frames
  • Time series, Parameter lists, Atmospheric / 3D,

Volume…

  • Variations with time (secular, seasonal, local time)
  • Experimental / lab support data
  • Physical data access:

Main issue: existing PDS-3 archives (no software!)

FITS (sometimes) + funny formats

Erard et al — Euro-VO Forum, Heidelberg 10-11/06/2013

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PSA PDS db? AMDA HDMC SSODnet Solid Physics/ Lab spectrosc

PDS-based DM SPASE DM IDIS DM?

Various data bases

EPN deliverables:

  • JRA4 task 4
  • From TNAs

IDIS partners (optional services) External contributions OVParis Others DB DB DB DB DB DB

DB DB DB DB DB

IDIS DM?

data sets data sets

DB

ESO? Others?

IVOA DM

PDAP

SPASE-QL IDIS-TAP? IDIS-TAP or IDIS-friendly PDAP IVOA protocols

Big data repositories Individual data bases + collections related to EPN

VAMDC-XSAMS / SSDM TAP-VAMDC

Data scope / access

Erard et al — Euro-VO Forum, Heidelberg 10-11/06/2013

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PSA PDS db? AMDA HDMC SSODnet Solid Physics/ Lab spectrosc

PDS-based DM SPASE DM IDIS DM?

Various data bases

EPN deliverables:

  • JRA4 task 4
  • From TNAs

IDIS partners (optional services) External contributions OVParis Others DB DB DB DB DB DB

DB DB DB DB DB

IDIS DM?

data sets data sets

DB

ESO? Others?

IVOA DM

PDAP

SPASE-QL IDIS-TAP? IDIS-TAP or IDIS-friendly PDAP IVOA protocols

Big data repositories Individual data bases + collections related to EPN

VAMDC-XSAMS / SSDM TAP-VAMDC

Data scope / access

Develop software layer

Erard et al — Euro-VO Forum, Heidelberg 10-11/06/2013

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Architecture

PSA PDS db? AMDA HDMC SSODnet Solid Physics/ Lab spectrosc

PDS-based DM SPASE DM IDIS DM? XSAMS / SSDM

Various data bases

EPN deliverables:

  • JRA4 task 4
  • From TNAs

IDIS partners (optional services) External contributions OVParis Others DB DB DB DB DB DB

DB DB DB DB DB

IDIS DM?

data sets data sets

DB

ESO? Others?

IVOA DM

PDAP

SPASE-QL IDIS-TAP? TAPxsams IDIS-TAP or IDIS-friendly PDAP IVOA protocols

Sends user's request Transmits request to selected data services in appropriate protocol IDIS Registry

  • Contains data service list & description
  • Contains service access protocol + URL

Gets service list

Catalogue

Catalogue Catalogue Catalogue Catalogues Catalogue

IDIS client

Erard et al — Euro-VO Forum, Heidelberg 10-11/06/2013

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Data access summary

Delivered end 2012 Being improved Test services on line General planetary science protocol: EPN-TAP Based on TAP & Obs-TAP Complements inspired from PDAP Wide scope (e.g., Coordinate frames/systems, Spectral quantities…)

Erard et al — Euro-VO Forum, Heidelberg 10-11/06/2013

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Data access summary

General planetary science DM : PSR-DM IVOA compliant (thanks to J. Berthier) ~ ObsCore + user inputs, e.g., Atelier OV-Planéto 2011 Being improved Delivered end 2012 Being improved Test services on line General planetary science protocol: EPN-TAP Based on TAP & Obs-TAP Complements inspired from PDAP Wide scope (e.g., Coordinate frames/systems, Spectral quantities…)

Erard et al — Euro-VO Forum, Heidelberg 10-11/06/2013

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Data access summary

General planetary science DM : PSR-DM IVOA compliant (thanks to J. Berthier) ~ ObsCore + user inputs, e.g., Atelier OV-Planéto 2011 Being improved Delivered end 2012 Being improved Test services on line General planetary science protocol: EPN-TAP Based on TAP & Obs-TAP Complements inspired from PDAP Wide scope (e.g., Coordinate frames/systems, Spectral quantities…) Demo delivered Being improved EPN client Supports EPN-TAP and PDAP + WebSampProfile + includes PDS client (recycled from Virtis/Rosetta)

Erard et al — Euro-VO Forum, Heidelberg 10-11/06/2013

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Data access summary

General planetary science DM : PSR-DM IVOA compliant (thanks to J. Berthier) ~ ObsCore + user inputs, e.g., Atelier OV-Planéto 2011 Being improved Delivered end 2012 Being improved Test services on line General planetary science protocol: EPN-TAP Based on TAP & Obs-TAP Complements inspired from PDAP Wide scope (e.g., Coordinate frames/systems, Spectral quantities…) Demo delivered Being improved EPN client Supports EPN-TAP and PDAP + WebSampProfile + includes PDS client (recycled from Virtis/Rosetta) In test New registry IVOA compliant contains extensions for VAMDC + EPN

Erard et al — Euro-VO Forum, Heidelberg 10-11/06/2013

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Data access summary

General planetary science DM : PSR-DM IVOA compliant (thanks to J. Berthier) ~ ObsCore + user inputs, e.g., Atelier OV-Planéto 2011 Being improved Delivered end 2012 Being improved Test services on line General planetary science protocol: EPN-TAP Based on TAP & Obs-TAP Complements inspired from PDAP Wide scope (e.g., Coordinate frames/systems, Spectral quantities…) Demo delivered Being improved EPN client Supports EPN-TAP and PDAP + WebSampProfile + includes PDS client (recycled from Virtis/Rosetta) In test New registry IVOA compliant contains extensions for VAMDC + EPN + Need to support other protocols / layers (PDAP , IVOA's, OGC…)

Erard et al — Euro-VO Forum, Heidelberg 10-11/06/2013

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Data description / queries on databases

Data base catalogue

Units ?

User

Data base

Client Server

The client asks specific data to the server => needs common language / standard description of data/metadata

EPN-TAP

  • based on IVOA standards
  • provides basic description optimized for usual situations/fields in Pl. Sc.
  • Uses a common unit system

Erard et al — Euro-VO Forum, Heidelberg 10-11/06/2013

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SLIDE 20

Data description / queries on databases

Data base catalogue

Units ?

User

Data base

Client Server

  • Remains light/usable by small teams
  • (modest) computer skills required
  • EPN-TAP presented at last IPDA & interop meetings — under study by JAXA & ISRO

Several EPN-TAP hands-on sessions scheduled:

  • JRA4 / IDIS workshop held in

Vienna (5-7 Nov — aimed at EPN data providers)

  • Atelier

VO-planéto held in Paris (10th Dec.)

EPN-TAP

Erard et al — Euro-VO Forum, Heidelberg 10-11/06/2013

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SLIDE 21

Data description / queries on databases

Data base catalogue

Units ?

User

Data base

Client Server

  • Remains light/usable by small teams
  • (modest) computer skills required
  • EPN-TAP presented at last IPDA & interop meetings — under study by JAXA & ISRO

Several EPN-TAP hands-on sessions scheduled:

  • JRA4 / IDIS workshop held in

Vienna (5-7 Nov — aimed at EPN data providers)

  • Atelier

VO-planéto held in Paris (10th Dec.)

Docs released early 2013 EPN-TAP

Erard et al — Euro-VO Forum, Heidelberg 10-11/06/2013

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Client(s) / access

  • Client application, dev version / test version is on-line
  • Supports EPN-TAP + PDAP

http://voparis-europlanet-new.obspm.fr/planetary/data/epn/query/all/

Erard et al — Euro-VO Forum, Heidelberg 10-11/06/2013

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Client(s) / access

  • Client application, dev version / test version is on-line
  • Supports EPN-TAP + PDAP

http://voparis-europlanet-new.obspm.fr/planetary/data/epn/query/all/

Erard et al — Euro-VO Forum, Heidelberg 10-11/06/2013

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Test data services

  • EPN-TAP services:

5 test services at VO-Paris:

  • APIS: Aurorae images/spectra data base (HST)
  • Encyclopedia of Extra-Solar Planets (compilation of published data)
  • BDIP: Historical planetary images in Meudon (ground-based)
  • Atmospheric profiles of Titan (Cassini/CIRS)

Other services in projects (VO-Paris): TNO compilation, VIRTIS/VEx/Rosetta, solid spectroscopy, radio observations… => existing databases Other services in development (Rome, Toulouse, Graz)

  • Data centers [to be] accessible by EPN client:

PSA and DARTS (ESA & JAXA archives, minimal interface)

  • Other targeted data centers/services:

ESO, AMDA, KIDA, GhoSST (specific interfaces)

+ Support to any team who wishes to publish its data

Erard et al — Euro-VO Forum, Heidelberg 10-11/06/2013

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SAMP Hub Data services

EPN deliverables:

  • JRA4 task 4
  • From TNAs

IVOA, IPDA, HELIO… Other data providers

DB DB DB DB DB

EPN-DM

DB

EPN-TAP Catalogues

WebSampProfile

  • Transmit data to SAMP

Aladin VOSpec SPLAT Reads data files EPN client

  • Load file in memory

Access software Enlarged registry (support for EPN-TAP) Returns URL of data files + access method Transmits query to selected data services using appropriate protocol Sends user's query Returns service list Computing environment (SAMP interface) GDL OGC standards Quantum GIS Send data

Other DM

  • ther

protocols Catalogues

OGC interface

  • Convert data to OGC std

Name resolver Ephemeris services

Overall

Erard et al — Euro-VO Forum, Heidelberg 10-11/06/2013

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Planetary Science VO — Completion & Prospects

  • Make data search in archives easy
  • Allow quick-look visualization of data
  • Allow external users to include their data
  • Make "small" derived data sets accessible
  • Develop local data services
  • Connect big data repositories

Architecture defined Framework & tutorials for implementation Connexion needed with other VO systems

Erard et al — Euro-VO Forum, Heidelberg 10-11/06/2013

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Current situation / Prospects

Prototype Planetary Science VO set up in EPN-RI

VO objectives fulfilled Current prototype to be completed with data services / use cases

French teams were particularly active and developed a leadership

How do we maintain this? Needs to be acknowledged at national level

Current "crisis":

  • Active lobbying around EPN #3, will include a

VO activity Find new, active partners on the basis of clear objectives => some groups were contacted, still very open

  • Dissemination activity required => How do we bridge the gap?
  • Get involved in IVOA groups (discussion at last Interop meeting)

Erard et al — Euro-VO Forum, Heidelberg 10-11/06/2013

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Potential contributors to a Planetary Science VO

VO-Paris (=> Le Sidaner et al. PV2011) CDPP/CESR (=> André et al. PV2011) IPAG (=> Schmitt et al. EPSC) IAPS/INAF (Rome) IWF (Graz) ESAC/ESA CNES (=> Malapert et al. PV2011) IDES/LMD/IPSL/OCA… in France Spain / Portugal as new partners? Contact providers of asteroids/exoplanets db? IVOA IPDA Other European prg PDS / NASA

EuroPlaNet-RI / JRA4 New contributions Context

Erard et al — Euro-VO Forum, Heidelberg 10-11/06/2013

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Visualization tools

Aladin:

  • plots image/cube
  • handles sky/spheroid

coordinates

  • can build image mosaics
  • can handle object catalogs

AMIE/Smart-1 image frames & footprint in Aladin HST / Saturn image in Aladin

Erard et al — Euro-VO Forum, Heidelberg 10-11/06/2013

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Visualization tools

TopCat:

  • Handles tables
  • 2D/3D plots

Rosetta trajectory in TopCat Exoplanets on celestial sphere

Erard et al — Euro-VO Forum, Heidelberg 10-11/06/2013

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Visualization tools

VOSpec:

  • Handles spectra /vectors
  • Combined plots
  • Includes basic spectral processing
  • To be adapted for Planetary Science

VIRTIS/VEx spectrum in VOSpec

Erard et al — Euro-VO Forum, Heidelberg 10-11/06/2013

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Visualization tools

SPLAT-VO:

  • Handles 2D/3D plots, including spectra

VIRTIS/VEx spectra in SPLAT-VO

Erard et al — Euro-VO Forum, Heidelberg 10-11/06/2013

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Visualization tools

VOplot:

  • Handles 2D/3D plots, including spectra

Titan atmospheric profile in VOplot

Erard et al — Euro-VO Forum, Heidelberg 10-11/06/2013

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Visualization tools

Quantum GIS:

  • plots image layers
  • uses OGC standards
  • expects specific format

AMIE/Smart-1 image frames on Clementine basemap in Quantum GIS

Erard et al — Euro-VO Forum, Heidelberg 10-11/06/2013

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Data base catalogue

User

Primary Data base: calibrated data and geometry info

EPN-TAP Client PI institutes (LESIA, IAPS)

Secondary Data base: surface maps Secondary Data base: composition Secondary Data base: wind maps

coI institutes (Bilbao, Berlin, Lisboa, Oxford…)

VIRTIS / Venus-Express Data Fuzzy-Center:

Derived products are distributed by associated teams, possibly using a server/catalogue located in PI institute

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