Sandrine Bottinelli, Jean-Michel Glorian on behalf of the ... - IVOA

CASSIS<strong>Sandrine</strong> <strong>Bottinelli</strong>, <strong>Jean</strong>-<strong>Michel</strong> <strong>Glorian</strong>on behalf of the CASSIS teamOutline:• OV-GSO and CASSIS in a nutshell• Interoperability in CASSIShttp://cassis.irap.omp.euIVOA Interop - Waikoloa, HI - 26-28 Sept. 2013

OV-GSOhttp://ov-gso.irap.omp.euObservatoire Virtuel du Grand Sud-Ouest (Bordeaux-Toulouse-Montpellier) : regional center for astrophysical data.Services:• CDPP (Centre de Données de Physique des Plasmas) :French national data center for natural plasmas of thesolar system• Bass2000-CDAB : solar data from ground-based frenchobservatories• Polar-Base : stellar data from the spectropolarimetersEspadons (CFHT) and Narval (TBL)• Pollux : high-resolution synthetic stellar spectra and SEDs• KIDA (Kinetic Database for Astrochemistry)• CASSIS 2http://cassis.irap.omp.euS. <strong>Bottinelli</strong>, J.-M. <strong>Glorian</strong>

CASSISCentre d’Analyse Scientifique de Spectres Infrarouges et Sub-millimétriqueshttp://cassis.irap.omp.eu• Free spectrum analyzer developed at IRAP since 2005• Projects scientists: E. Caux (PI), S. <strong>Bottinelli</strong>, C. Vastel•• Full java•Developers: J.-M. <strong>Glorian</strong> (Project manager), M. Boiziot, D. RaboisFeatures: line identification (large datasets), synthetic spectra,scripting (jython)• Interoperability: HIPE (Herschel software) plug-in, SAMPLTE Radex model χ 2 plot Scriptinghttp://cassis.irap.omp.euSpectrum Analysis3Line AnalysisTemplatesS. <strong>Bottinelli</strong>, J.-M. <strong>Glorian</strong>

CASSISObservationsLine Analysis → linelistLTE Radex model →synthetic spectraAtomic and moleculardatabasesAstrophysical parameters:density, temperature,source size, etc• Key point : CASSIS needs a spectroscopic database.•Stand-alone CASSIS : sqlite database (downloaded with CASSISand stored locally) gathering data from on-line databases (CDMS,JPL, NIST, etc) and from contributed databaseshttp://cassis.irap.omp.eu4S. <strong>Bottinelli</strong>, J.-M. <strong>Glorian</strong>

CASSIS: Line Analysis+LTEhttp://cassis.irap.omp.eu5S. <strong>Bottinelli</strong>, J.-M. <strong>Glorian</strong>

CASSIS: Line Analysis+LTECASSIS displays lineand model parametershttp://cassis.irap.omp.eu6S. <strong>Bottinelli</strong>, J.-M. <strong>Glorian</strong>

CASSIS: Templateshttp://cassis.irap.omp.eu7S. <strong>Bottinelli</strong>, J.-M. <strong>Glorian</strong>

CASSIS: jython script• Goal: deliver jython editor as a stand-alone modulehttp://cassis.irap.omp.eu8S. <strong>Bottinelli</strong>, J.-M. <strong>Glorian</strong>

CASSIS: interoperabilityShort-term goal (available in the coming weeks): have• Database queries :CASSIS Demo (Java Web Start / JNLP) ready→ interface with VAMDC (atomic and moleculardatabase with collisional coefficients)→ or mini-database (cache),→ or both?• Implications :• be part of applications available inAppLauncher (provided by JMMC ;ensures communication between SAMPtools, even if not yet running)• be part of applications/tools available inVOspecflow (transform synthetic spectrainto simulated observations)http://cassis.irap.omp.eu10S. <strong>Bottinelli</strong>, J.-M. <strong>Glorian</strong>

CASSIS: interoperabilityMid-term goal• Graphic interface (independent module) to query servicesusing SSAP/TSAP (cf tools in vospec, specview, topcat, splat)‣ Astronomers’ request to query *all*services based on, e.g., source nameQuestions: implications for usedresources? could it be done by acommon service?http://cassis.irap.omp.eu11S. <strong>Bottinelli</strong>, J.-M. <strong>Glorian</strong>

CASSIS: interoperabilityQuestions / Issues1. Units : strong need from (sub)millimeter community todisplay intensity of spectra in Kelvins (even if conversionto other units such as Jy not possible)• NB: CASSIS displays any unit as long as specified inmetadata ; working on K Jy conversion tool(problem: very instrument dependent)2. Line access: should we use SLAP/SSLDM protocol anddata model of IVOA? (or that of VAMDC?)http://cassis.irap.omp.eu12S. <strong>Bottinelli</strong>, J.-M. <strong>Glorian</strong>

Conclusions• CASSIS useful to astronomers outside FIR/submm/mm field• Working hard on interoperability• CASSIS Demo : query on-line database / cached database ?use SLAP/SSLDM?• services query (SSAP/TSAP) : search all services based onsource name? common service?• need for other tools/apps to display Kelvins•http://cassis.irap.omp.euComments, suggestions, ... : bug report page (http://cassis.irap.omp.eu/?page=bugsreport) or send us an email(sbottinelli@irap.omp.eu ; jean-michel.glorian@irap.omp.eu)Linkshttp://ov-gso.irap.omp.eu/doku.php?id=accueilhttp://cdab.bagn.obs-mip.fr/http://tblegacy.bagn.obs-mip.fr/http://cdpp.cesr.frhttp://pollux.graal.univ-montp2.frhttp://www.oasu.u-bordeaux1.fr/index.php?pg=kida&lg=frhttp://www.vamdc.eu/http://portal.vamdc.eu/vamdc_portal/home.seamhttp://www.jmmc.fr/applauncher_pagehttp://bass2000.bagn.obs-mip.fr/vospecflow/http://www.sciops.esa.int/index.php?project=SAT&page=vospechttp://lsiit-miv.u-strasbg.fr/paseo/cubevisualization.php(QuickViz)http://casa.nrao.edu/13S. <strong>Bottinelli</strong>, J.-M. <strong>Glorian</strong>