<html><head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<meta name="Generator" content="Microsoft Word 15 (filtered medium)">
<!--[if !mso]><style>v\:* {behavior:url(#default#VML);}
o\:* {behavior:url(#default#VML);}
w\:* {behavior:url(#default#VML);}
.shape {behavior:url(#default#VML);}
</style><![endif]--><style><!--
/* Font Definitions */
@font-face
{font-family:Wingdings;
panose-1:5 0 0 0 0 0 0 0 0 0;}
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
@font-face
{font-family:Verdana;
panose-1:2 11 6 4 3 5 4 4 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0cm;
font-size:11.0pt;
font-family:"Calibri",sans-serif;
mso-fareast-language:EN-US;}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:#0563C1;
text-decoration:underline;}
span.EmailStyle17
{mso-style-type:personal-compose;
font-family:"Calibri",sans-serif;
color:windowtext;}
.MsoChpDefault
{mso-style-type:export-only;
font-family:"Calibri",sans-serif;
mso-fareast-language:EN-US;}
@page WordSection1
{size:612.0pt 792.0pt;
margin:72.0pt 72.0pt 72.0pt 72.0pt;}
div.WordSection1
{page:WordSection1;}
/* List Definitions */
@list l0
{mso-list-id:156699247;
mso-list-template-ids:-549282320;}
@list l0:level1
{mso-level-number-format:bullet;
mso-level-text:;
mso-level-tab-stop:36.0pt;
mso-level-number-position:left;
text-indent:-18.0pt;
mso-ansi-font-size:10.0pt;
font-family:Symbol;}
@list l0:level2
{mso-level-number-format:bullet;
mso-level-text:o;
mso-level-tab-stop:72.0pt;
mso-level-number-position:left;
text-indent:-18.0pt;
mso-ansi-font-size:10.0pt;
font-family:"Courier New";
mso-bidi-font-family:"Times New Roman";}
@list l0:level3
{mso-level-number-format:bullet;
mso-level-text:;
mso-level-tab-stop:108.0pt;
mso-level-number-position:left;
text-indent:-18.0pt;
mso-ansi-font-size:10.0pt;
font-family:Wingdings;}
@list l0:level4
{mso-level-number-format:bullet;
mso-level-text:;
mso-level-tab-stop:144.0pt;
mso-level-number-position:left;
text-indent:-18.0pt;
mso-ansi-font-size:10.0pt;
font-family:Wingdings;}
@list l0:level5
{mso-level-number-format:bullet;
mso-level-text:;
mso-level-tab-stop:180.0pt;
mso-level-number-position:left;
text-indent:-18.0pt;
mso-ansi-font-size:10.0pt;
font-family:Wingdings;}
@list l0:level6
{mso-level-number-format:bullet;
mso-level-text:;
mso-level-tab-stop:216.0pt;
mso-level-number-position:left;
text-indent:-18.0pt;
mso-ansi-font-size:10.0pt;
font-family:Wingdings;}
@list l0:level7
{mso-level-number-format:bullet;
mso-level-text:;
mso-level-tab-stop:252.0pt;
mso-level-number-position:left;
text-indent:-18.0pt;
mso-ansi-font-size:10.0pt;
font-family:Wingdings;}
@list l0:level8
{mso-level-number-format:bullet;
mso-level-text:;
mso-level-tab-stop:288.0pt;
mso-level-number-position:left;
text-indent:-18.0pt;
mso-ansi-font-size:10.0pt;
font-family:Wingdings;}
@list l0:level9
{mso-level-number-format:bullet;
mso-level-text:;
mso-level-tab-stop:324.0pt;
mso-level-number-position:left;
text-indent:-18.0pt;
mso-ansi-font-size:10.0pt;
font-family:Wingdings;}
@list l1
{mso-list-id:252476143;
mso-list-template-ids:-446759738;}
@list l1:level1
{mso-level-number-format:bullet;
mso-level-text:;
mso-level-tab-stop:36.0pt;
mso-level-number-position:left;
text-indent:-18.0pt;
mso-ansi-font-size:10.0pt;
font-family:Symbol;}
@list l1:level2
{mso-level-number-format:bullet;
mso-level-text:o;
mso-level-tab-stop:72.0pt;
mso-level-number-position:left;
text-indent:-18.0pt;
mso-ansi-font-size:10.0pt;
font-family:"Courier New";
mso-bidi-font-family:"Times New Roman";}
@list l1:level3
{mso-level-number-format:bullet;
mso-level-text:;
mso-level-tab-stop:108.0pt;
mso-level-number-position:left;
text-indent:-18.0pt;
mso-ansi-font-size:10.0pt;
font-family:Wingdings;}
@list l1:level4
{mso-level-number-format:bullet;
mso-level-text:;
mso-level-tab-stop:144.0pt;
mso-level-number-position:left;
text-indent:-18.0pt;
mso-ansi-font-size:10.0pt;
font-family:Wingdings;}
@list l1:level5
{mso-level-number-format:bullet;
mso-level-text:;
mso-level-tab-stop:180.0pt;
mso-level-number-position:left;
text-indent:-18.0pt;
mso-ansi-font-size:10.0pt;
font-family:Wingdings;}
@list l1:level6
{mso-level-number-format:bullet;
mso-level-text:;
mso-level-tab-stop:216.0pt;
mso-level-number-position:left;
text-indent:-18.0pt;
mso-ansi-font-size:10.0pt;
font-family:Wingdings;}
@list l1:level7
{mso-level-number-format:bullet;
mso-level-text:;
mso-level-tab-stop:252.0pt;
mso-level-number-position:left;
text-indent:-18.0pt;
mso-ansi-font-size:10.0pt;
font-family:Wingdings;}
@list l1:level8
{mso-level-number-format:bullet;
mso-level-text:;
mso-level-tab-stop:288.0pt;
mso-level-number-position:left;
text-indent:-18.0pt;
mso-ansi-font-size:10.0pt;
font-family:Wingdings;}
@list l1:level9
{mso-level-number-format:bullet;
mso-level-text:;
mso-level-tab-stop:324.0pt;
mso-level-number-position:left;
text-indent:-18.0pt;
mso-ansi-font-size:10.0pt;
font-family:Wingdings;}
ol
{margin-bottom:0cm;}
ul
{margin-bottom:0cm;}
--></style>
</head><body lang="EN-GB" link="#0563C1" vlink="#954F72" style="word-wrap:break-word">
<div class="WordSection1">
<p class="MsoNormal" style="background:#F8F8F8"><span style="font-size:11.5pt;font-family:"Arial",sans-serif;color:#1D1C1D">Dear DM,<o:p></o:p></span></p>
<p class="MsoNormal" style="background:#F8F8F8"><span style="font-size:11.5pt;font-family:"Arial",sans-serif;color:#1D1C1D"><o:p> </o:p></span></p>
<p class="MsoNormal" style="background:#F8F8F8"><span style="font-size:11.5pt;font-family:"Arial",sans-serif;color:#1D1C1D">First proposal for an PyVO API using data mapped on a DM.<br>
This proposal is based on a suggestion presented by Gilles Landais in May 2021.<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;margin-left:57.0pt;text-indent:-18.0pt;mso-list:l1 level1 lfo1;background:#F8F8F8">
<![if !supportLists]><span style="font-size:10.0pt;font-family:Symbol;color:#1D1C1D"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="font-size:11.5pt;font-family:"Arial",sans-serif;color:#1D1C1D"><a href="https://github.com/ivoa/modelinstanceinvot-code/wiki/vizier-proposal" target="_blank" title="https://github.com/ivoa/modelinstanceinvot-code/wiki/vizier-proposal">https://github.com/ivoa/modelinstanceinvot-code/wiki/vizier-proposal</a><o:p></o:p></span></p>
<p class="MsoNormal" style="background:#F8F8F8"><span style="font-size:11.5pt;font-family:"Arial",sans-serif;color:#1D1C1D">The Doodle for those interested in a little chat on that topic.<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;margin-left:57.0pt;text-indent:-18.0pt;mso-list:l0 level1 lfo2;background:#F8F8F8">
<![if !supportLists]><span style="font-size:10.0pt;font-family:Symbol;color:#1D1C1D"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="font-size:11.5pt;font-family:"Arial",sans-serif;color:#1D1C1D"> <a href="https://evento.renater.fr/survey/pyvo-dm-running-meeting-pzurzpi7" target="_blank" title="https://evento.renater.fr/survey/pyvo-dm-running-meeting-pzurzpi7">https://evento.renater.fr/survey/pyvo-dm-running-meeting-pzurzpi7</a><o:p></o:p></span></p>
<p class="MsoNormal" style="background:#F8F8F8"><span style="font-size:11.5pt;font-family:"Arial",sans-serif;color:#1D1C1D">TLTR<br>
------<br>
At last Interop, we have had a PyVO hands-on session where we have open a discussion on the requirements for a PyVO API processing annotated data.<br>
The minutes of that session are on GitHUB (<a href="https://github.com/ivoa/modelinstanceinvot-code/wiki/hack-a-thon-contributions" target="_blank" title="https://github.com/ivoa/modelinstanceinvot-code/wiki/hack-a-thon-contributions">https://github.com/ivoa/modelinstanceinvot-code/wiki/hack-a-thon-contributions</a>).We
all agreed that this new API must have no impact on the current one and that its design must be based on real use-cases.<o:p></o:p></span></p>
<p class="MsoNormal" style="background:#F8F8F8"><span style="font-size:11.5pt;font-family:"Arial",sans-serif;color:#1D1C1D"><br>
The expectation for using annotated data is not necessary to allow doing new things. It is rather to facilitate common operations.To move on, we have decided to start from some typical PyVOT codes and to figure out how to do the same things with a code based
on annotated data. The rule is to write realistic pseudo-code.We are proposing now a brief discussion focused on a first sketch based on the proposal presented by Gilles in May 2021 and taking advantage of the experience we got while exercising MIVOT parsing.<o:p></o:p></span></p>
<p class="MsoNormal" style="background:#F8F8F8"><span style="font-size:11.5pt;font-family:"Arial",sans-serif;color:#1D1C1D"><o:p> </o:p></span></p>
<p class="MsoNormal" style="background:#F8F8F8"><span style="font-size:11.5pt;font-family:"Arial",sans-serif;color:#1D1C1D">Best Regards<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.5pt;font-family:"Arial",sans-serif;color:#1D1C1D;background:#F8F8F8">LM - JS</span><o:p></o:p></p>
<div>
<table class="MsoNormalTable" border="0" cellspacing="0" cellpadding="0" width="600" style="width:450.0pt">
<tbody>
<tr>
<td colspan="3" valign="bottom" style="padding:3.75pt 3.75pt 3.75pt 3.75pt">
<p class="MsoNormal"><span style="mso-fareast-language:EN-GB"><img border="0" width="600" height="30" style="width:6.25in;height:.3125in" id="Picture_x0020_3" src="cid:image001.jpg@01D88C68.D9768420" alt="SKAO Horizontal Dividing Rule"><o:p></o:p></span></p>
</td>
</tr>
<tr style="height:114.0pt">
<td valign="top" style="padding:3.75pt 3.75pt 3.75pt 3.75pt;height:114.0pt">
<p class="MsoNormal"><span style="mso-fareast-language:EN-GB"><img border="0" width="184" height="152" style="width:1.9166in;height:1.5833in" id="Picture_x0020_2" src="cid:image002.jpg@01D88C68.D9768420" alt="SKAO Logo"><o:p></o:p></span></p>
</td>
<td valign="top" style="padding:3.75pt 3.75pt 3.75pt 3.75pt;height:114.0pt">
<p class="MsoNormal" align="center" style="text-align:center"><span style="mso-fareast-language:EN-GB"><img border="0" width="41" height="152" style="width:.427in;height:1.5833in" id="Picture_x0020_1" src="cid:image003.jpg@01D88C68.D9768420" alt="SKAO Vertical Dividing Rule"><o:p></o:p></span></p>
</td>
<td width="375" valign="top" style="width:281.25pt;padding:3.75pt 3.75pt 3.75pt 3.75pt;height:114.0pt">
<p class="MsoNormal"><span lang="ES" style="color:#070068;mso-fareast-language:EN-GB">Jesús Salgado</span><span lang="ES" style="font-size:9.0pt;font-family:"Verdana",sans-serif;mso-fareast-language:EN-GB"> <br>
<span style="color:#E70068">SKA Regional Centre Architect</span></span><span lang="ES" style="mso-fareast-language:EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:7.5pt;font-family:"Verdana",sans-serif;color:#5B6770;mso-fareast-language:EN-GB"><a href="mailto:jesus.salgado@skao.int"><span lang="ES" style="color:#0563C1">jesus.salgado@skao.int</span></a></span><span lang="ES" style="font-size:7.5pt;font-family:"Verdana",sans-serif;color:#5B6770;mso-fareast-language:EN-GB"><br>
</span><span style="font-size:7.5pt;font-family:"Verdana",sans-serif;color:#5B6770;mso-fareast-language:EN-GB"><a href="https://www.skao.int/"><span lang="ES" style="color:#5B6770">www.skao.int</span></a></span><span lang="ES" style="mso-fareast-language:EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:7.5pt;font-family:"Verdana",sans-serif;color:#5B6770;mso-fareast-language:EN-GB">SKA Observatory<br>
Jodrell Bank, Lower Withington,<br>
Macclesfield, SK11 9FT, UK</span><span style="mso-fareast-language:EN-GB"><o:p></o:p></span></p>
</td>
</tr>
</tbody>
</table>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<br>
<br>
<font size="1.5px">
The SKA Observatory is an inter-governmental organisation and the successor of SKA Organisation, a private limited company by guarantee registered in England and Wales with registered number 07881918, with a registered office of Jodrell Bank, Lower Withington, Macclesfield, Cheshire, England, SK11 9FT.
<br><br>
This message is intended solely for the addressee and may contain confidential information. If you have received this message in error, please inform the sender, and immediately and permanently delete the email. Do not use, copy or disclose the information contained in this message or in any attachment.
<br><br>
This email has been scanned for viruses and malware, and may have been automatically archived, by Mimecast Ltd. Although SKA Observatory and SKA Organisation have taken reasonable precautions to ensure no viruses are present in this email, neither SKA Observatory nor SKA Organisation accept responsibility for any loss or damage sustained as a result of computer viruses and the recipient must ensure that the email (and attachments) are virus free.
</font>
</body></html>