ACTION ITEMS LIST FOR SUPPORT TEAMS AND LOGISTIC ------------------------------------------------ Week 34/96: August 21 - August 27, 1996 --------------------------------- Attendance: G Andreoni, G Lundqvist, B Ahumada, A Gilliotte M Maugis, J Fluxa, J Spyromilio, L Aguila, JC Pinera, M Turatto, N Haddad, J Storm, U Weilenmann, J Melnick E Prieto. A. NTT T 96.07.01 COOLING SYSTEM OF ELECTRONIC RACKS NEEDS MODIFICATIONS ACTION: Components have been ordered, delivered and installed. Responsible: G Ihle Deadline: 12/July/96 CLOSED 96.31 T 96.12.01 VLT ALIGNMENT DEVICE HAS TO BE MOUNTED ACTION: New support has been machined. The design is ready. Pieces available in Garching have arrived. Ready for mounting. Responsible: G Ihle Deadline: end of August CLOSED 96.33 T 96.26.01 FORCES ON LATERAL SUPPORT OF M1 ARE UNKNOWN ACTION: Load cells have to be mounted. New pieces have to be prepared for that purpose. Responsible: G Ihle Deadline: August 27 (Installation starts on 27nd for change of M1 coating schedule) T 96.29.01 OPERATING SYSTEM IN (EX) INSNTT NEEDS UPDATE ACTION: HP-UX has been installed from our distribution system (DVLP0). Responsible: G Lundqvist Deadline: end of July CLOSED 96.31 T 96.33.01 CHANGES IN EMMI CCDS ACTION: Two new supports have to be prepared. The LCU rack must also be moved to a different place. Responsible: G Ihle Deadline: End of October B. 3.6m T 96.16.01 SUSPECT MOVEMENT (SLIP EFFECT) OF THE ENCODER ACTION: A support for a microscope has been prepared in order to confirm it. A Gilliotte provided the microscope. Responsible: W Eckert Deadline: New: Mid July (It was end of May; reason: overload from NTT shutter) To be installed on August 2nd. CLOSED 96.33 T 96.25.01 TILT AND DISPLACEMENTS OF M2 SHOULD BE MEASURED Action: Supports are needed for mounting a laser and a sighting telescope on the tube. Responsible: W Eckert Deadline: end of August 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. Responsible: G Ihle Deadline: October. T 96.26.03 HANDRAIL MISSING ON TOP OF CENTREPIECE Action: New ones have been built. Installation has been completed. Responsible: G Ihle Deadline: October CLOSED 96.32 T 96.27.01 ACCESS TO M1 CELL DIFFICULT WHEN TELESCOPE IS HORIZONTAL Action: A suitable platform is needed (for sensors installation and other works). Responsible: G Ihle Deadline: End of August T 96.28.01 CCD CAMERA SHOULD BE TESTED AT NEW FOCUS POSITION Action: spacers have been prepared for lowering the adaptor during the test nights. Responsible: W Eckert Deadline: August 2nd. CLOSED 96.31 T 96.29.01 ACQUISITION PROGRAM MUST BE RELOADED FROM TAPE IF LOST OR CORRUPTED. Action: A mirror disk (H/W taken from disks phased out by NTT) will be installed. Responsible: G Lundqvist Deadline: mid September. T 96.30.01 BAFFLE MAY BE INEFFECTIVE AFTER OVERHAUL ACTION: S Guisard evaluated its performance, and made a proposal. Responsible: A Gilliotte Deadline: end of August CLOSED 96.32 T 96.31.01 DISMOUNTING CCD FROM INSTRUMENTS IS DIFFICULT AND RISKY ACTION: A new carriage (same as the one prepared for CCD # 34) should be built. Responsible: G Ihle Deadline: TBD CLOSED 96.33 WITHOUT ACTION (This point requires further study) P. ADONIS T 96.12.01 ADONIS INSTALLATION IN CASSEGRAIN NEEDS IMPROVEMENTS ACTION: Connectors have to be simplified, line drivers to be added. Responsible: M Maugis Deadline (new): end of 96 (after consultation with Prieto) T 96.27.02 ADONIS EBCCD NEEDS COOLING ACTION: The equipment has to be installed and tested. Responsible: E Prieto Deadline (new): end of September. T 96.34.01 ELECTRONIC CONTROL NEEDED FOR TURBULENCE GENERATOR. ACTION: A suitable control has to be prepared. Responsible: M Maugis Deadline: End of September. T 96.34.02 TURBULENCE GENERATOR MUST BE INSTALLED ON WORKBENCH. ACTION: Mechanic support is requested. Deadline: G Ihle Deadline: End of September. F. CAT/CES C. 2.2m T 95.50.02 VME MOTOR CONTROL FOR IRAC. ACTION: A spare should be provided. Responsible: M. Maugis Deadline: September 96, after J Alonso return (now August 14). T 96.31.01 INTERFERENCE FROM X TERMINALS WHEN USING CCD ACCOUNT ACTION: When the CCD account is started from an X-Term, it does not use anymore the dual display of INS2P2 for Midas. Responsible: G Lundqvist Deadline: August 20. CLOSED 96.33 T 96.33.01 THE NEW CCD SUFFERS VIGNETTING FROM THE MIRROR OF THE AUTO-GUIDER CAMERA. ACTION: A new frame for a new mirror will be prepared. Responsible: G Ihle Deadline: End of September. T 96.34.01 DOME SEAL (RUBBER) IS IN BAD SHAPE ACTION: It requires an overhaul. Responsible: G Ihle Deadline: TBD D D1.5m T 96.29.01 TCS VERSION TOO OLD Action: the new release should be installed during the test time. Also DAISY should be updated. Responsible: G Lundqvist Deadline: 23 to 28 of September. E. E1.5m T 96.23.01 FRINGES IN BLUE PART OF SPECTRA. ACTION: Opticians provided a quotation for the acquisition of new lens: 60 kDM. The present camera will be repaired in 3 days by Serco during reserved time. Cost is 6 kDM plus the transport to Paris (by R Castillo). Responsible: A Gilliotte Deadline: end of August (new: repair has been added). T 96.30.01 NO SPARE FOR FIELD LENS (LOST IN DIPLO-BAG) ACTION: A Gilliotte ordered a new one (custom made). Responsible: A Gilliotte Deadline (order): end of August CLOSED 96.32 T 96.32.01 BLACK CLOTH INSIDE TUBE INTERFERES WITH OBSERVATIONS ACTION: Bad parts have been removed. Responsible: A Gilliotte Deadline: end of August CLOSED 96.34 G. 1m H. 0.9m Dutch T 96.12.01 WORKSTATION HAS FREQUENT FAILURES ACTION: A new workstation HP735, single screen for the time being, will be installed. Still problems with RTAP license. A new one has been received. Deadline: New: Mid June (now OVERDUE) T 96.20.01 SHUTTER HAS A HIGH POWER CONSUMPTION ACTION: Spring tension should be adjusted. Responsible: W Eckert Deadline: mid-August T 96.27.01 CCD TEST SHOULD BE AVAILABLE ACTION: The Image Reception Procedure should be installed for this purpose on the new WS. Responsible: G Lundqvist Deadline: end of July I 96.28.01 DOME CONTROL CABLE GETS CUT FROM TIME TO TIME ACTION: A spring loaded cable has been installed as in the Danish 154. A support was required (G Ihle). Responsible: L Aguila Deadline: end of August CLOSED 96.34 I 96.28.02 A PROTECTION COVER IN THE DOME IS DETERIORATED ACTION: It should be repaired and improved. Responsible: G Ihle Deadline: end of October I. 0.5m ESO J. 0.5m Danish K. Schmidt T 96.16.01 PISTONS OF THE DOME SLIT NEED REPLACEMENT ACTION: Half done between the 6 and 12 of May. Responsible: G Ihle Deadline: New: end of August(for the remaining ones. They could not be replaced due to bad weather). I 96.33.01 POSSIBLE FAILURE OF REFRIGERATOR WILL DAMAGE THE PLATES STORED THERE ACTION: A temperature sensor should be connected to the general alarm system. Responsible: L Aguila Deadline: TBD L. SEEING Monitor M. MIDAS N. SEST O. MARLY EROS2 (formerly GPO) I 96.32.01 NEW AIR CONDITIONING MUST BE INSTALLED ACTION: Building have been modified. Responsible: B Ahumada Deadline: End of August. CLOSED 96.34 T 96.32.02 WIND INDICATOR IS NEEDED ACTION: the box with the three lamps has to be reinstalled. Responsible: M Maugis Deadline: End of August W. CCD detectors. T 96.16.01 TEMPERATURE SENSOR HOLDER NEEDED FOR PULPO ACTION: It should be prepared in order to measure the temperature of exhaust gas. Responsible: W Eckert Deadline: end of August (Rescheduled). Z. General. T 96.23.01 ENVIRONMENTAL CONDITION IN TELESCOPE CONTROL ROOMS NOT SUITABLE FOR PRINTERS. Action: Humidifiers have to be ordered and installed. R Medina will purchase a couple of units to test their suitability. Responsible: M Maugis Deadline (order): August 15 T 96.28.01 "PRIVATE" DISKS SHOULD BE TRANSFERRED TO THE NEW SUPPORT SYSTEM. Action: "Private" disks (Opticians, Adonis) have been saved (by owner), and copied into specific areas prepared by administrators in the new system. Responsible: G Lundqvist Deadline: end of July (To be coordinated with Gilliotte) CLOSED 96.34 ACTION POINT STATISTICS YEAR 1996: Opened Closed Total Pending Opened Week 1/96 1 2 1 25 Week 2 2 1 3 26 Week 3 3 3 6 26 Week 4 4 2 10 28 Week 5 1 4 11 25 Week 6 4 1 15 28 Week 7 2 1 17 29 Week 8 0 4 17 25 Week 9 0 2 17 23 Week 10 3 4 20 22 Week 11 1 2 21 21 Week 12 7 3 28 25 Week 13 1 2 29 24 Week 14 5 4 34 23 Week 15 2 3 36 22 Week 16 6 2 42 26 Week 17 3 2 45 27 Week 18 5 7 50 25 Week 19 1 3 51 23 Week 20 7 5 58 25 Week 21 0 2 58 23 Week 22 2 6 60 19 Week 23 2 1 62 20 Week 24 3 6 65 17 Week 25 1 3 66 15 Week 26 7 2 73 20 Week 27 3 1 76 22 Week 28 4 0 80 26 Week 29 3 1 83 28 Week 30 2 3 85 27 Week 31 2 3 87 26 Week 32 3 3 90 26 Week 33 3 4 93 25 Week 34 3 4 96 24