(r10) InterOpApr2022DAL < IVOA

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---+ DAL Sessions Schedule - IVOA Apr 2022 Interoperability Meeting

*[[[InterOpApr2022][back to main programme page]]]*

| *Schedule Summary* |||||||
| *Session* | *DateTime UTC* | *UTC-07:00* | *UTC-04:00* | *UTC+02:00* | *UTC+08:00* | *UTC+10:00* |
| ^ | ^ | _Victoria BC/Pasadena_ | _Washington DC_ | _Strasbourg/Paris_ | _Perth/Beijing_ | _Canberra_ |
| DAL 1 | [[https://www.timeanddate.com/worldclock/fixedtime.html?msg=DAL1&iso=20220426T2030&p1=1440&ah=1][Apr 26 20:30]] | Apr 26 13:30 | Apr 26 16:30 | Apr 26 22:30 | Apr 27 04:30 | Apr 27 06:30 |
| DAL 2 | [[https://www.timeanddate.com/worldclock/fixedtime.html?msg=DAL2&iso=20220428T0630&p1=1440&ah=1][Apr 28 06:30]] | Apr 27 23:30 | Apr 28 02:30 | Apr 28 08:30 | Apr 28 14:30 | Apr 28 16:30 |

---++++ Notes and session video recording are linked below each session schedule table.

---++ DAL 1

Time: [[https://www.timeanddate.com/worldclock/fixedtime.html?msg=DAL1&iso=20220426T2030&p1=1440&ah=1][Tuesday Apr 26 20:30 UTC]] *[session #5]*

| *Speaker* | *Title* | *Time* | *Material* | *Abstract* |
| Marco Molinaro and Robert Butora | VLKB VO plans to multi-cutout | 15'+5' |  [[%ATTACHURL%/VLKB_DAL_MolinaroButora.pdf][pdf]]  | ViaLactea Knowledge Base data collections and services are aiming at VO standardisation. Some features are already planned and on their way, others need some further investigation. A quick review will be presented focusing on one of the latest efforts: accept multiple independent cutout requests in a single call and provide a reasonable response. Development connects to DAL standards for discovery and access, UWS for job management and A&A integration. |
| François Bonnarel | SIA2/SODA upgrades and Extending SIA2 into a generic DataSetSAP | 15'+5' |  [[%ATTACHURL%/SIA2SODAUpgradesExtendingSIA2toDataSetSAP.pdf][pdf]]  | SIA2 and SODA have been released a couple of years ago. We now have some feedback and we can propose evolutions. The major upgrade would be to extend the SCOPE of the parameter based interface from images and cubes to all types of dataset. A "pull request" content will be presented. |
| C. Azria and B. Cecconi | Updated heliophysics services in VESPA: science products, service design and capabilities | 15'+5' | [[%ATTACHURL%/helio_services.pdf][helio_services.pdf]] | <p>Several heliophysics VESPA services has been recently updated (or are being updated) with solar observations from ground (BASS2000, NRH, NDA, ORFEES) or from space (WIND/Waves, STEREO/Waves), solar feature catalogues (HFC1AR, HFC1T3), or planetary magnetosphere observations or modelling (NDA, Cassini/RPWS, ExPRES, Juno/Waves). We present the various topics and datasets addressed in this corpus of services, and we show the IVOA features that we have implemented. We also discuss some specific implementation details related to DaCHS.</p> |

Moderator: [[IVOA.JamesDempsey][James]], Notetaker: [[IVOA.GregoryMantelet][Grégory]]

*notes: etherpad notes ([[https://yopad.eu/p/IVOA_Apr26_DAL][link to live notes]], should expire around end of June 2022)*

---++ DAL 2

Time: [[https://www.timeanddate.com/worldclock/fixedtime.html?msg=DAL2&iso=20220428T0630&p1=1440&ah=1][Thursday Apr 28 06:30 UTC]] *[session #14]*

| *Speaker* | *Title* | *Time* | *Material* | *Abstract* |
| Margarida Castro Neves | LineTAP, a spectral line<br />relational model that can be retrieved via TAP | 12'+3' | | The LineTAP proposal has been first presented ist the 2020 November Interop. I will present the current state of the project, the first prototype implementations and the open questions that need to be discussed. |
| François Bonnarel | ProvTAP implementation - ProvHIPS | 12'+3' | | ProvHiPS is the CDS implementation of the ProvTAP protocol. It provides provenance metadata for HiPS obtained with HST data. The protype is now accessible for tests  |
| Stéphane Erard | EPN-TAP progress and status | 12'+3' | | I will summarize the evolution of the EPN-TAP protocol since it has become a Proposed Recommendation, and discuss what remains to be done |
| Markus Demleitner | An ADQL astrometric library | 12'+3' | | At least since we have given up on the idea of magically transforming Geometries in different reference frames, ADQL has lacked such a functionality; it has never supported applying proper motions exactly, which is a limitation as epoch differences in the catalogues we routinely handle increase. In this talk, I will propose standard ADQL user defined functions that would address both shortcomings as the basis of an ADQL astrometry library. |

Moderator: [[IVOA.GregoryMantelet][Grégory]], Notetaker: [[IVOA.JamesDempsey][James]]

*notes: etherpad notes ([[https://yopad.eu/p/IVOA_Apr28_DAL][link to live notes]], should expire around end of June 2022)*

---++ 

*[[[InterOpApr2022][back to main programme page]]]*

<br /> <!--
      * Set ALLOWTOPICRENAME = IVOA.TWikiAdminGroup
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   * [[%ATTACHURL%/helio_services.pdf][helio_services.pdf]]: presentation about updated heliophysics services in VESPA

Attachments

Topic attachments
I	Attachment	History	Action	Size	Date	Who	Comment
pdf	SIA2SODAUpgradesExtendingSIA2toDataSetSAP.pdf	r1	manage	1118.3 K	2022-04-26 - 21:25	FrancoisBonnarel	SIA2/SODA upgrades and Extending SIA2 into a generic DataSetSAP
pdf	VLKB_DAL_MolinaroButora.pdf	r1	manage	1226.1 K	2022-04-26 - 14:17	MarcoMolinaro
pdf	helio_services.pdf	r3 r2 r1	manage	2466.5 K	2022-04-26 - 20:51	ChloeAzria	presentation about updated heliophysics services in VESPA

Topic revision: r10 - 2022-04-26 - FrancoisBonnarel

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