<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
</head>
<body>
<div class="moz-cite-prefix">Dear all,</div>
<div class="moz-cite-prefix">Â Â I will not attend the meeting today.</div>
<div class="moz-cite-prefix">Â Â I had a quick look on this
interesting document :
<a class="moz-txt-link-freetext"
href="https://wiki.ivoa.net/internal/IVOA/HEIG_Winter25/HEIG_obscore_summary.pdf">https://wiki.ivoa.net/internal/IVOA/HEIG_Winter25/HEIG_obscore_summary.pdf</a></div>
<div class="moz-cite-prefix">Â Â Â These are my retired person with
radio domain eye 2 cents on this :</div>
<div class="moz-cite-prefix">Â Â Â Â + o_ucd, o_unit, etc...
multiplicity :</div>
<div class="moz-cite-prefix">Â Â Â Â Â Â Â Â Â In the case of event lists
with specific axes ("new" measured quantities) I wonder if o_ucd
is the right place to tackle that. o_ucd was designed for the
"dependant axis". Maybe adding new axes characterization should be
a better choice. Look at the description of visibilities in the
radio extension.</div>
<div class="moz-cite-prefix">Â Â Â Â + s_fov,s_resolution, etc..
min/max with dependency from the spectral coordinate (photon
energy). <br>
</div>
<div class="moz-cite-prefix">Â Â Â Â Â Â Â Â Â This is a common issue with
radio domain as you know. CADC proposed recently to add this in
the root Obscore.But <br>
</div>
<div class="moz-cite-prefix">Â Â Â Â Â I wonder if UV/optical/IR
astronomers really need that. We should not add to much in the
root ObsCore. maybe common definition with the the radio domain is
a better solution.</div>
<div class="moz-cite-prefix"><i>Â Â Â Â + dataproduct_type : the
current ObsCore vocabulary is limited. I think the IVOA
dataproduct_type effort is the right place to define . To my
knowledge it's not yet an official vocabulary and adding new
termis is easy to do following the</i></div>
<div class="moz-cite-prefix"><i>VEP procedure of vocab 2.0. So
that's the place to play in for Heog people.</i></div>
<div class="moz-cite-prefix"><i>Â Â Â Â </i>+ t_min/t_max : see t_gti</div>
<div class="moz-cite-prefix">Â Â Â Â + proposal_id : OK for
multiplicity</div>
<div class="moz-cite-prefix"><br>
</div>
<div class="moz-cite-prefix">Â Â Â New terms : <br>
</div>
<div class="moz-cite-prefix">Â Â Â Â Â Â + ev_number : OK. I think there
is even an IVOAÂ characterization DM utype for that. <br>
</div>
<div class="moz-cite-prefix">Â Â Â Â Â Â + energy_min / energy_max : OK.
But I think you know the equivalent f_min/f_max for radio domain
was rejected by the community fairing value conflicts in case of
duplication with em_min/ em_max (despite Mireille's an mine
personal opinion)</div>
<div class="moz-cite-prefix">Â Â Â Â Â Â +Â t_gti : OK. this is the
concept of time support in characterization terms. ascii tmoc is a
possible format for that. also look if DALI proposed an xtype for
this kind of list of intervals.</div>
<div class="moz-cite-prefix">Â Â Â Â Â Â + irf_ype , irf_description. I
wonder if these complementary data have to be in ObsCore or are
better located in DataLink associated to the main product (event
list). In that case content_qualifier is the place to describe the
exact type.</div>
<div class="moz-cite-prefix">Â Â Â Â Â Â + access_format, UCDS : I 'm OK
with what is written</div>
<p>Cheers</p>
<p>François<br>
</p>
<div class="moz-cite-prefix">Â Â Â <br>
</div>
<div class="moz-cite-prefix">Le 23/01/2025 Ã a$14:47, Bruno Khelifi
via heig a écrit :<br>
</div>
<blockquote type="cite"
cite="mid:ccf9f809-4d81-40d7-b7ab-bd3246556683@apc.in2p3.fr">
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<p><font size="4">Dear all,</font></p>
<p><font size="4">For the meeting of tomorrow, I send you a Zoom
link (that I have reported in our meeting page of the Wiki):</font><br>
</p>
<p
style="margin: 1em 0px 0px; background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: arial, verdana, sans-serif; font-size: 13.65px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;">Link:<span>Â </span><a
href="https://u-paris.zoom.us/j/86351476440?pwd=2YMHRRAvFvIgLbdftUt0d4GAa1USmL.1"
target="_blank"
style="text-decoration: none; color: rgb(69, 113, 208); background-color: transparent; border-color: rgb(69, 113, 208); border-style: none none dotted; border-width: 1px;"
class="moz-txt-link-freetext" moz-do-not-send="true">https://u-paris.zoom.us/j/86351476440?pwd=2YMHRRAvFvIgLbdftUt0d4GAa1USmL.1</a></p>
<p
style="margin: 1em 0px 0px; background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: arial, verdana, sans-serif; font-size: 13.65px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;">Meeting
ID: 863 5147 6440<br>
Secret code: 937310</p>
<p
style="margin: 1em 0px 0px; background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-family: arial, verdana, sans-serif; font-size: 13.65px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"><font
size="4">The best,<br>
Bruno</font><br>
</p>
<div class="moz-cite-prefix">Le 20/01/2025 Ã 18:08, Bruno Khelifi
via heig a écrit :<br>
</div>
<blockquote type="cite"
cite="mid:8bbc801f-9150-4631-a5b6-b5e0f70ace00@in2p3.fr">
<meta http-equiv="Content-Type"
content="text/html; charset=UTF-8">
<p>Dear all,</p>
<p>Based of the pool outcome, the best time slot is the ideal
one because some of you could not attend unfortunately.
However,<br>
the meeting is fixed to this <b>Friday 24th, 15h30 CET / 9:30
am EST</b>.</p>
<p>The draft meeting page can be found here: <a
href="https://wiki.ivoa.net/twiki/bin/view/IVOA/HEIG_Winter25"
class="moz-txt-link-freetext" moz-do-not-send="true">https://wiki.ivoa.net/twiki/bin/view/IVOA/HEIG_Winter25</a>.Â
A meeting link will be sent by email soon and written in this
page.</p>
<p>The best,<br>
Janet and Bruno<br>
</p>
<div class="moz-cite-prefix">Le 16/01/2025 Ã 12:21, Bruno
Khelifi a écrit :<br>
</div>
<blockquote type="cite"
cite="mid:4b566b7c-f2a8-49a1-b237-0d4959e406e1@in2p3.fr">
<meta http-equiv="content-type"
content="text/html; charset=UTF-8">
<p>Dear all,</p>
<p>First of all, I profit of my email for the season's
greetings. Best wishes to you and your relatives for this
new year. We finished up 2024 with the creation of the HEIG
with its attached note, which is an important achievement
for the HE community. Congratulations to all !</p>
<p>As starting point for our activities, we propose to
remotely meet via Zoom to exchange about our roadmap for
2025, built from your collective inputs. This roadmap will
be a guideline for our future meetings. Here is a doodle to
find out the most appropriate date: <br>
<a href="https://doodle.com/meeting/participate/id/bD6Z5Oye"
class="moz-txt-link-freetext" moz-do-not-send="true">https://doodle.com/meeting/participate/id/bD6Z5Oye</a></p>
<p>The tentative agenda is:<br>
- IVOA news (Janet)<br>
- 2025 roadmap: collection of items and definition (all)<br>
- Organisation of HEIG: monthly meetings? and next hybrid
meeting<br>
- Thematic remote meeting: Obscore extension proposal by
Patrick Dowler (see Janet's email of the 01/06/25)<br>
- AoB (based on your feedback)<br>
</p>
<p>The best,<br>
Janet and Bruno</p>
<p><br>
</p>
<p><font size="2" face="Helvetica, Arial, sans-serif">Material:
HEIG wiki page <a
href="https://wiki.ivoa.net/twiki/bin/view/IVOA/HEGroup"
class="moz-txt-link-freetext" moz-do-not-send="true">https://wiki.ivoa.net/twiki/bin/view/IVOA/HEGroup</a></font><br>
</p>
<p><br>
</p>
<pre class="moz-signature" cols="72">--
Bruno Khelifi
Physicist at CNRS (laboratory APC, Paris)
Phone: +33.1.57.27.61.58 - Fax: +33.1.57.27.60.71
APC, IN2P3/CNRS - Universite de Paris Cite
</pre>
</blockquote>
<pre class="moz-signature" cols="72">--
Bruno Khelifi
Physicist at CNRS (laboratory APC, Paris)
Phone: +33.1.57.27.61.58 - Fax: +33.1.57.27.60.71
APC, IN2P3/CNRS - Universite de Paris Cite
</pre>
<br>
<fieldset class="moz-mime-attachment-header"></fieldset>
</blockquote>
<pre class="moz-signature" cols="72">--
Bruno Khelifi
Physicist at CNRS (laboratory APC, Paris)
Phone: +33.1.57.27.61.58 - Fax: +33.1.57.27.60.71
APC, IN2P3/CNRS - Universite de Paris Cite
</pre>
<lt-container></lt-container> <br>
<fieldset class="moz-mime-attachment-header"></fieldset>
</blockquote>
<p><br>
</p>
</body>
</html>