Terameeting 6th June 2006
 Present: Henry, Yannick, Fred, Laurent, Mireille, Anthony, Anis, Emmanuel
 By videoconf: Mathias

Spica: current status: Laurent, yannick

 mix4/mi6/mix3 still processing very wide images; 2500 very wide images processed so far
 none of these images have been noted; Yannick has sent messages to himself concerning the problems encountered during processing (1700 emails sent so far)
 none of the VW images have been graded
 Yannick proposes that the most useful plots of the Scamp and QFITS-out QC pages be merged into a single compact page where all information could be catched up in one shot. Laurent will try to provide this page Note: DONE!
 we also need to find a better a way to carry out the quality control in an automatic fashion using numbers (rms error, etc...). Yannick reminds that Emmanuel is working on it in order to have the center-position and second-moments of 2-d plots measured. Yannick points out that we also need an estimate of oscillations in the 1-d plots produced by Scamp
 5% of the very-wide images are totally off
 proposition is that Wide-T0004-prototype L02/L05 starts in four days on mix4

PI data Annie Robin (Mireille, Emmanuel)
 Big problem is that many images were made with the L3 flip of the WFC; image quality is good in the centre but there are strong distortions at the edge of the field; the usable field area is circular (later on, the optical configuration of the telescope was changed and optical quality improved).
 need more input from Annie Robin about the exact scientific aims of the project; can we coadd images from different QRUN-IDs for example? Or should we stick to Annie's request she sent to Laurent?
 there are some images which have very good seeing; stars in the images in this case are doubled; should they be discarded? Mireille will send the list of bad images to Mathias; Mathias will ask Annie
 We had a question from Linwai about field-to-field variation in galaxy counts; yannick will investigate this (there is a maybe a big (super)cluster in this field?)

Status W3-release candidate
 Fred will prepare W3 release candidate and contact the CADC
 Mathias will prepare a web pages at TERAPIX detailing the SDSS-CFHTLS photometric comparison of the new release candidate
 Yannick will give Mathias the W4 co-ordinates
 z-band counts compiled from the CFHTLS will be added to the the QFITS-in/out galaxy count plot by Fred

hardware; Fred
 All the machines should be delivered before the end of week; some parts still missing at Agorus
 Problem with electrical earthing in the computer room; could this mean we will have to stop the machines sometime soon? Fred will talk to Rene Verriere and check whether this is critical and urgent
 250 GB disk will be ordered for Mireille
 CNES-argent 2006 will be used to buy a laptop for Chiara

Wircam: Sanders/cosmos
 data processing (sky subtraction) proceeding very slowly as only one swarp runs on mix7; don't really know if the sky-subtraction is correct or not...
 DEADLINE: by 7 july catalogues should be ready for COSMOS-HAWAII meeting
 sky-subtraction

SCAMP, Emmanuel
 not much progress; should have more time for this after the meeting on the 13th

Panorapix - Anis
 interface QT seems to work
 need to find a way to do shaders larger than 4000x4000;
 Anis will do a demo in his office by Thursday (June 15)
 Fred and Anis will try to run Panorapix from Fred's laptop

Efigi
 4 people have classified the first 100 galaxies (Henry, Roser, Yannick, Emmanuel). Valerie de Lapparent is about to
 objective with the automatic classification is to get 35% of the galaxies close to one hubble type

Forums
 Mike Fitzpatrick suggested that we should include searchable archives of the past mailing lists on the forum; we are not sure how we can do this

 - Tasks from last week, other matters
 A task has been assigned (deadline: end of June) to Fred, Emmanuel, Laurent and Anthony to split the repository in public and private sections, and to make the web-interface available to the public soon after.
 Emmanuel will add IAP logo the poster (for the third week of june); yannick has to prepare some documents for P3
 Fred has installed web-SVN which allows one to browse the SVN trees with a web browser
 public / private sections have to be separated, and there has to be some backups to be done before this can happen; this will be done before the end of the month.
 cleanup of web pages, as requested by Chiara, continues....
 Yannick made the changes to the pages spotted by Chiara; a review of the whole website shall be discussed by the end of June.

Hardware:
 The deadline for Fred to deploy the software that handles UPSes has been postponed to the end of the week.
 Fred has created and filled the 2005 directory for the teraminutes on the intranet, as requested by Yannick.

 -- Next Tera-meeting: Friday June 16th 2006, Salle 281