ACTION ITEMS LIST FOR SUPPORT TEAMS AND LOGISTIC ------------------------------------------------ Week 17/97: April 23 - April 29, 1997 --------------------------------------- Attendance: S Guisard, R Gredel, G Mathys, G Persson, G Ihle, G Lundqvist, T Augusteijn, B Reipurth, P Sinclaire, U Weilenmann, G Andreoni, R Medina. A. NTT T 96.35.01 COVER FOR TRANSPORT OF PRIMARY MIRROR TO COATING PLANT IS INADEQUATE ACTION: Either it will be modified or a new one has to be manufactured before next aluminization. Responsible: G Ihle Deadline: June 97 T 97.10.01 WASHING OF PRIMARY MIRROR NEEDS TO BE PREPARED Action: Few pieces have to be machined. One N2 bottle should be made available. Responsible: G Ihle Deadline: May 20 (Washing is planned on 21) T 97.10.02 ENCODER LAMP WILL BE REPLACED ON RB AND AZ Action: support from mechanics is required to carry out the operation. Responsible: G Ihle Deadline: Period 13-20 May. I 97.10.03 WATER IS REQUIRED FOR MIRROR WASHING Action: A temporary installation should be provided at the telescope floor. Responsible: L Aguila Deadline: May 20 B. 3.6 T 96.12.01 ADONIS INSTALLATION IN CASSEGRAIN NEEDS IMPROVEMENTS ACTION: The interconnection between the two racks and the optical bench should be rewired. Ruggedized connectors should be ordered and installed (possibly VLT compliant). Responsible: M Maugis Deadline (new): end of June 97(after reformulation of the point) T 96.26.02 CABLES FROM DELTA TWIST ARE NOW EXPOSED Action: a new, lighter, cover, will have to be installed to replace the bulky one removed during telescope overhaul. The order for a fiberglass one has been placed. Responsible: G Ihle NEW Deadline: April 97 (rescheduled due to higher priority commitments). CLOSED 97.17 T 96.46.02 EFOSC MOVABLE SLIT DO NOT STAY IN PLACE Action: a locking device has been installed. Responsible: W Eckert Deadline: End of March. CLOSED 97.15 T 97.02.02 REFRIGERATED RACK FOR HOUSING EFOSC ELECTRONIC ARE DIFFICULT TO HANDLE. Action: a couple of handles have been prepared. Responsible: G Ihle Deadline: New: end of April (after reassessment of load cells project). CLOSED 97.16 I 97.09.01 A WINDOW SHOULD BE OPEN IN 3.60 BUILDING. Action: a structural analysis has been done (quotation is available). Responsible: F Luco. Deadline: 27 March CLOSED 97.13 I 97.09.02 DOME IS OPENED RANDOMLY Action: A signal of hatch 4 open has been found for recording. Responsible: L Aguila Deadline: TBD CLOSED 97.13 T 97.12.01 NEW DISKS REQUIRED FOR ADONIS Action: the disk arrived was an internal one, and it could not be installed. The request has been dropped. Responsible: G Lundqvist Deadline: New: May 10 (when Adonis people will be at LS). CLOSED 97.17 T 97.12.02 SHELL SCRIPT NEEDED TO RUN IDL INTERFACE FOR TIMMY Action: it should be written under guidance of IR team. Responsible: G Lundqvist Deadline: End of June T 97.12.03 MIDAS NOV96 IS REQUIRED Action: It will not be installed because it has problems. Action will be reopened when patches will be available. Responsible: G Lundqvist Deadline: End of April CLOSED 97.17 T 97.15.01 DIAPOLARIMETER NEEDS SUPPORT IN EFOSC Action: It has been prepared for the experiment. Responsible: G Ihle CLOSED 97.15 T 97.17.01 VIBRATIONS ARE DETECTED WITH CES Action: The power spectrum should be measured in order to identify sources. Accelerometers should be used to find where there is a shortcut between building and coude' platform. Responsible: A Gilliotte Deadline: TBD (after May) T 97.17.02 F8 TELESCOPE IN ADONIS NEEDS ADJUSTMENT DEVICE Action: a simple device (as a screw without micrometer) should be added. Responsible: G Ihle Deadline: TBD T 97.17.03 SUPPORT IS NEEDED FOR THE VME USED BY DIRECT IMAGING Action: a suitable plate should be prepared. Responsible: G Ihle Deadline: TBD T 97.17.04 ADONIS COVER NEEDS FIXATIONS Action: magnetic fixations should be added. Responsible: W Eckert Deadline: TBD F. CAT/CES C. 2.2m T 96.50.01 IRAF IS REQUIRED BY ASTRONOMERS Action: it has been been installed and tested. Responsible: G Lundqvist Deadline: March 15. CLOSED 97.09 T 97.11.01 IRAC II ALSO NEEDS MENUS FOR MIDAS OBSERVING BATCHES Action: the new menus have been provided. Responsible: G Lundqvist Deadline: TBD CLOSED 97.15 T 97.14.01 DISCO'S MIRROR (WITH NEW HOLE) READY Action: it could not be coated because it has a protective layer. Responsible: A Gilliotte Deadline: April 15 CLOSED 97.17 T 97.15.01 NEW BATCH NEEDED FOR IRAC I Action: To be adapted from existing one. Responsible: G Lundqvist Deadline: End of May. D. D1.5m T 97.01.01 DAISY PROGRAM STILL STUCK FROM TIME TO TIME. Action: Behavior has been monitored after the system reconfiguration. The mentioned problem was not reported anymore. Responsible: G Lundqvist Deadline: February 28 (Monitoring) CLOSED 97.09 T 97.03.01 HANDSET CABLE TOO SHORT ON OBSERVING FLOOR Action: Rolando prepared an extension. Responsible: R Medina Deadline: 15 February CLOSED 97.09 T 97.08.01 IRAF IS REQUIRED BY ASTRONOMERS Action: it has been installed. Responsible: G Lundqvist Deadline: March 4. CLOSED 97.09 T 97.11.01 CCD TEMPERATURE IS NOT MONITORED BY DAISY Action: temperature is now read-out from BIAS and an alarm is triggered when required. Responsible: G Lundqvist Deadline: April 30. CLOSED 97.17 T 97.14.01 BIAS PROGRAM FOR NEW CCD HAS DIFFERENT INTERFACE Action: Daisy should be modified in order to permit increased read-out mode. Responsible: G Lundqvist Deadline: Mid May E. E1.5m T 96.52.01 LED USED FOR CCD MEASUREMENT MOVES WHEN CAMERA IS DISMOUNTED Action: a fixed housing has been installed. A decrease in light intensity over the CCD has been investigated. LEDs should be changed. Responsible: G Ihle Deadline: End of March CLOSED 97.09 T 97.04.01 OFFSET SIZE USED BY AUTO-GUIDER MAY BE CHANGED BY USER Action: At auto-guider start-up the default values is now set (Gaetano) Responsible: G Lundqvist Deadline: April 15, 1997. CLOSED 97.15 T 97.09.01 LEDS FOR CALIBRATION ARE TOO WEAK Action: Longer exposure will have to be used. Responsible: P Sinclaire Deadline: New: May 15 CLOSED 97.15 T 97.12.01 IRAF IS REQUIRED It has been installed. Responsible: G Lundqvist Deadline: TBD CLOSED 97.13 T 97.12.02 ALTERNATIVE CABLE SHOULD MAKE CONTROL FROM HANDSET FEASIBLE ON OBSERVING FLOOR. Action: A cable has been provided. To be installed by TT. Responsible: R Medina Deadline: April 15 CLOSED 97.15 G. 1m H. 0.9m Dutch T 96.46.01 CCD IS OFTEN DISMOUNTED FOR WINDOW CLEANING Action: A centering device has been installed in order to put it back in its original position. Responsible: W Eckert Deadline: January 15, 1997; mid March for installation. CLOSED 97.10 T 97.11.01 IMAGE TRANSMISSION FAILS ONCE IN A WHILE Action: Eduardo should provide the TT with instructions for the monitoring and troubleshooting of the problem. The same happens at the Danish. Responsible: G Lundqvist Deadline: End of March. T 97.12.01 IRAF IS REQUIRED It has been installed and checked. Responsible: G Lundqvist Deadline: TBD CLOSED 97.16 I. 0.5m ESO J. 0.5m Danish K. Schmidt L. SEEING Monitor M. MIDAS N. SEST T 97.12.01 INSTALLATION OF NEW RECEIVER SHOULD BE COMPLETED Action: protective parts have been mounted. It was a three days work, including other jobs. Responsible: G Ihle Deadline: April 2-8 CLOSED 97.14 T 97.17.01 THE FRONT PANEL FOR THE TCS IS NEEDED Action: it should be machined. Responsible: G Ihle Deadline: May 9. O. MARLY EROS2 (formerly GPO) W. CCD detectors. Z. General. T 97.09.01 NEW SMALL CO2 BOTTLE ARRIVED Action: they have been checked for threads compatibility and distributed to TT (two per telescope). Responsible: G Ihle Deadline: End of March. CLOSED 97.13 T 97.10.01 PLASTIC HOSES IN GLYCOL MANUAL PUMPS SHOULD BE REPLACED Action: a permanent installation should be done at 2.20 and 3.60. Responsible: G Ihle (CHANGED) Deadline: End of September ACTION POINT STATISTICS YEAR 1997: Opened Closed Total Pending Opened Week 1/97 4 1 1 17 Week 2 7 3 8 21 Week 3 1 3 9 19 Week 4 1 2 10 18 Week 5 0 0 10 18 Week 6 1 2 11 17 Week 7 0 5 11 12 Week 8 1 0 12 13 Week 9 4 6 16 11 Week 10 4 1 20 14 Week 11 3 0 23 17 Week 12 7 0 30 24 Week 13 0 4 30 20 Week 14 2 1 32 21 Week 15 2 5 34 18 Week 16 0 2 34 16 Week 17 5 5 39 16