Generated by ARS on 3/21/2006 3:27:19 PM ACTION ITEMS LIST FOR ENGINEERING, MAINTENANCE, AND LOGISTIC Telescope : ESO NTT Create-date : 6/14/2005 2:49:14 PM Problem Short Description : Increase between 3 and 10 times the efficiency of the calibration lamp for EMMI in echelle mode Action : Locate, procure, install, and test a different type of calibration lamp. Action Log : 6/20/2005 9:49:37 AM agilliot The new lamp type is requested to Paranal for a test, if spare exists. 7/5/2005 2:26:11 PM gandreon No answer yet. 7/9/2005 11:52:43 AM agilliot Received answer concerning the normal lamp type and again requested with a lamp sketch ... 7/19/2005 3:59:41 PM gihle Lamps purchase request was sent. Now waiting for their arrival. 8/17/2005 10:23:06 AM agilliot Probable delay due to the holiday season in Europe 8/30/2005 2:19:37 PM gandreon AGI did contact the provider directly at the end of July. Waiting for delivery. 9/6/2005 2:34:14 PM gandreon The PO has a delivery date (in Garching) of 31/8 10/4/2005 2:50:18 PM gihle No news 10/11/2005 2:24:24 PM gandreon Please enquire the status of the Order. 10/23/2005 11:54:13 AM agilliot Status requested ... waiting Garching answer 10/24/2005 2:03:59 PM agilliot Sent from Juniper ... in Garching this week 11/8/2005 3:05:11 PM gandreon Not arrived here yet. 11/11/2005 1:52:38 PM agilliot Arrived in Chile, la Silla soon 11/12/2005 3:59:46 PM agilliot Arrived on la Silla. Test expected at end of November 12/3/2005 7:21:06 PM agilliot Test has been done on Dec 3. New lamp delivers more flux .. The new lamp installation must be foreseen. At the same occasion i will suggest to purchase a new integrating sphere to install the four lamps in a better way. 1/3/2006 2:20:41 PM gandreon Action item reopened because the installation was not done. A new sphere should be purchased and the installation done according to Alain instruction. The old sphere should not be altered. Possible impact on current calibration plans must be carried out before commissioning. 1/30/2006 11:36:58 AM agilliot Integrating sphere quotation in progress We need to wait model confirmation before adaptation of the actual lamps and mounting of the new Th one 2/21/2006 3:15:58 PM gandreon I understand that the "adaptation"mentioned before refers to the new sphere and not to the current one, that should not be touched. 2/28/2006 2:50:11 PM gandreon Emanuela confirmed the previos statement 3/7/2006 12:02:03 PM agilliot a first approximative price has been gathered from the Integrating sphere company ... a new unit will cost max 2000USD 3/7/2006 4:15:14 PM gandreon FUnds should be located and the sphere purchased. 3/16/2006 9:19:55 AM gandreon Please issue a PR on job 631. Responsible : Engineering (Instrum.) Status : Assigned Deadline : 12/6/2005 12:00:00 AM Deadline Status : Pending Created by : gandreon Created on : 6/14/2005 2:49:14 PM ____________________________________________________________________________________________________ Telescope : ESO NTT Create-date : 9/5/2005 9:14:18 AM Problem Short Description : TCCD & SCCD Cooling System water leak and/or over pressure protection Action : Stop the cooling system in case of water leak or flow pressure out of the range. Also provide warning alarms for preventive actions (similar to the one installed at the 360 some time ago). Action Log : 9/29/2005 10:51:38 PM ebarrios Status Maintenance Departament Work Luis Aguila has already a prototype done, i.e. ready to be wired to a LCU. I saw it working in its lab, but, some test have to be done at the telescope to measure its performance whith the rotator and the adapter guide-probe function movements.. Engineery Department: Work Electronic => wire to LCU ? Software => Implement the pop-up alarms by pressure and/or water leak ? 9/29/2005 10:53:46 PM ebarrios Sorry, Sorry... => Maintenance work done by "DON LUIS WENDEGAS". 10/18/2005 3:25:33 PM gandreon The alarm should be as simple as possible. 11/1/2005 3:47:26 PM gihle The equipment is ready to be installed and for approval. 11/8/2005 3:05:37 PM gandreon Dialer still missing. 11/22/2005 2:36:39 PM gandreon Price enquiry in progress 12/20/2005 2:46:32 PM gandreon PR to be issued this week. 1/17/2006 2:58:00 PM gandreon Dialers arrived. 2/21/2006 3:16:42 PM gandreon Installation will begin this week. 3/7/2006 4:16:27 PM gandreon One alarm has been installed. Work will continue with the others. 3/21/2006 3:21:47 PM gandreon One more alarm has been installed. Responsible : Engineering (Mechanics) Status : Assigned Deadline : 11/15/2005 12:00:00 AM Deadline Status : Pending Created by : ebarrios Created on : 9/5/2005 9:14:18 AM ____________________________________________________________________________________________________ Telescope : ESO NTT Create-date : 3/15/2006 7:00:15 PM Problem Short Description : Extended objects spectroscopy requires better quality. Action : Provide a new read-out mode based on 2 amplifiers instead of four. Action Log : 3/16/2006 9:24:26 AM gandreon Please provide the reason. Responsible : Engineering (Instrum.) Status : Assigned Deadline : Deadline Status : Not Assigned Created by : plesaux Created on : 3/15/2006 7:00:15 PM ____________________________________________________________________________________________________ Telescope : ESO 360 Create-date : 8/23/2005 3:26:49 PM Problem Short Description : EFOSC 2 slit is in bad shape. Action : A new one should be procured and installed. Action Log : 8/30/2005 2:23:35 PM gandreon The PR to the belgian firm that provide these slits will be prepared this week. 8/30/2005 5:34:33 PM agilliot Labelcomat has been our provider for these slits ... a new order must be done .. 9/2/2005 8:51:21 AM agilliot Drawing of the slit are mising and must be repeated to proceed with the order. A specail set of 90deg rotated slit must be also prepared. 9/6/2005 2:35:44 PM gandreon J Carlos will make the drawing this week. 9/13/2005 2:53:04 PM gandreon Information is ready. Pls issue the PR asap. 9/23/2005 12:40:38 PM agilliot Drawings found .... to be updated asap for the ordering (not urgent anyway) 9/27/2005 2:41:54 PM gandreon EAR will make exact measurement of existing slit. 10/11/2005 2:25:49 PM gandreon Please take action. 10/13/2005 3:13:46 PM agilliot Purchase order issued today to Labelcomat Belgium company 2/21/2006 3:17:24 PM gandreon Please follow up this order. 2/22/2006 2:47:50 PM gandreon J Duk made the investigation and the result was: As requested in the last action point meeting, I have confirmed in the ERP that a purchase order to Labelcomat has been issued (PO008904) for the EFOSC slit. The PO was issued on Feb 17, 2006 with delivery date March 24, 2006. If you need further information, pls. contact me again. Regards Javier Responsible : Engineering (Instrum.) Status : Completed Deadline : 10/18/2005 12:00:00 AM Deadline Status : Pending Created by : gandreon Created on : 8/23/2005 3:26:49 PM ____________________________________________________________________________________________________ Telescope : ESO 360 Create-date : 10/24/2005 4:08:25 PM Problem Short Description : Hatch Movement v/s Mirror state and Oil leak on it Action : A noisy alarm is requested in the dome as a warning when a manual hatch movement is performed while the main mirror is open. If there are problems trying to close the mirror then telescope should be moved to platform. PD: By software is OK current panel api won't move hatches if the mirror status is open. Action Log : 10/25/2005 2:49:28 PM gandreon Under study 11/15/2005 3:35:58 PM gandreon Action to be clarified. 12/6/2005 4:39:01 PM gandreon Agustin will provide a short description of the system, possibly with a simple schematic. 12/20/2005 2:49:37 PM gandreon Please provide informacion on the tranceiver (Frequency, power level, modulation type). 1/10/2006 3:13:45 PM gandreon Here the information you ask: Tranceiver 458.5125 Mhz and 458.5025 DM 70 Transceiver Power TX 1W More information in manufacturer address: http://www.alphrtel.co.uk/RadioTelemetry.htm 2/5/2006 8:46:53 AM amacchin JVI and DDU start to work around it, and they have a working prototype. Purchases are already done. 2/28/2006 2:51:21 PM gandreon A voice alarm is being tested. New loudspeakers required. Responsible : Engineering (Electronics) Status : Closed Deadline : 4/30/2006 12:00:00 AM Deadline Status : Closed on Time Created by : ebarrios Created on : 10/24/2005 4:08:25 PM ____________________________________________________________________________________________________ Telescope : ESO 360 Create-date : 12/13/2005 6:49:48 AM Problem Short Description : Hydraulic plant flowmeters have frequent failures. Action : Replace the seal with a different one. Action Log : 1/10/2006 3:18:40 PM gandreon PR has been issued but these seals are custom made. 2/28/2006 2:51:51 PM gandreon Please investigate the status of the PR. 3/5/2006 1:33:35 PM gihle The seals arrived and they are in the process of changing them. 3/7/2006 4:17:28 PM gandreon One changed and currently under test. If satisfactory, exchange will continue. Responsible : Engineering (Mechanics) Status : Assigned Deadline : Deadline Status : Not Assigned Created by : glocurto Created on : 12/13/2005 6:49:48 AM ____________________________________________________________________________________________________ Telescope : ESO/MPI 220 Create-date : 9/20/2005 7:50:58 AM Problem Short Description : Flushing of the CCD should be improved. Action : Replace Nitrogen Gas by Dry Air from Mirror 1 support system as in Paranal Action Log : 9/20/2005 3:40:12 PM gandreon A system similar to the one used at PAO will be manifactured. 10/25/2005 2:47:57 PM gandreon More info needed from PAO. 11/22/2005 2:40:54 PM gandreon Info arrived from PAO. 12/6/2005 4:40:00 PM gandreon Algo GROND gave the same requirement. 12/20/2005 2:54:21 PM gandreon Under study. Consumption should not affect the main mirror support system that also makes use of this compressed air. 1/10/2006 3:19:19 PM gandreon Material is being prepared 1/20/2006 12:48:21 PM fselman A question to those involved: what mechanism will be used by the new system to filter out dust which we should not have on the dewar window? (just for completeness... this refer to the WFI CCDs...it is not mentioned anywhere in this ticket) 2/28/2006 2:52:36 PM gandreon Please answer the question in the previous comment. 3/5/2006 8:33:39 AM gihle The actual pressurized air is the one used in the supporting system of the main mirror. This air is dried and filtered at the service building. Once in the telescope basement there is a second water vapor trap and in the telescope a sub micron filter before entering the air supporting mechanism. The plan is to take air after this last filter or to install another filter before the last one in an independent hose obtaining the air from a T connection. 3/7/2006 4:18:06 PM gandreon Part ordered, in quantity sufficient for two installation. Responsible : Engineering (Mechanics) Status : Assigned Deadline : 3/31/2006 12:00:00 AM Deadline Status : Pending Created by : plesaux Created on : 9/20/2005 7:50:58 AM ____________________________________________________________________________________________________ Telescope : ESO/MPI 220 Create-date : 11/1/2005 4:03:11 PM Problem Short Description : The actual cooling system for FIERA and CCD cameras is connected to the normal cooling water of the telescope. Action : To make this system independent from the telescope cooling by connecting it to an independent chiller Action Log : 12/6/2005 4:40:39 PM gandreon Since more cooling is required for GROND the use of a larger chiller is under consideration. 12/13/2005 2:44:34 PM gandreon Large chiller will be instatlled. Deadline changed 12/20/2005 2:55:46 PM gandreon Installation more complex than thought. Deadline extended again. 2/21/2006 3:19:51 PM gandreon Waiting for some Grond elements. New deadline. 3/7/2006 4:18:35 PM gandreon Grond parts should arrive tomorrow. 3/16/2006 9:20:36 AM gandreon Installed. Currently under test. 3/21/2006 3:25:02 PM gandreon Tests are being carried out offline. Responsible : Maintenance Dep. Status : Completed Deadline : 3/31/2006 12:00:00 AM Deadline Status : Pending Created by : gihle Created on : 11/1/2005 4:03:11 PM ____________________________________________________________________________________________________ Telescope : ESO/MPI 220 Create-date : 11/14/2005 9:36:55 PM Problem Short Description : Fiber protective shield was seriously damages during normal operations. Action : Form a bundle with other fibers and cables. Also, put rubber protection on the gap in the false floor. Action Log : 11/22/2005 2:42:52 PM gandreon Need for additional protection to be assessed. 12/13/2005 2:46:11 PM gandreon All fibers and other cables will be joined together by a plastic spiral to form a bundle some 50 mm in diameter. 1/10/2006 12:16:38 PM gihle The material was order via a Purchase Request. 2/28/2006 2:53:03 PM gandreon Please investigate the status of the PR. 3/16/2006 9:21:13 AM gandreon Not available on local market. Order have been placed abroad. 3/21/2006 3:25:24 PM gandreon Please follow up the PR. Responsible : Engineering (Mechanics) Status : Assigned Deadline : Deadline Status : Not Assigned Created by : plesaux Created on : 11/14/2005 9:36:55 PM ____________________________________________________________________________________________________ Telescope : ESO/MPI 220 Create-date : 3/2/2006 3:24:43 AM Problem Short Description : 2.2-m TCS WFI autoguider needs loop-correction-integration time conceptual separation Action : When guiding south of -60 degrees we are obtaining consistently elongated images. When inspecting the corrections sent by the TCS to the telescope we see that in RA most of the corrections have the largest acceptable value (0.5). This is because to accomplish a given offset on the sky the telescope has to rotate by a large angle when pointing to the south. Paradoxically, the closer to the south galactic pole we point the less critical the guiding becomes. This action point is to request that Software Engineering group implements the integration-loop-correction time concept used in other autoguiders to improve the guiding at these important positions (LMC, SMC). Action Log : Responsible : Engineering (Software) Status : Assigned Deadline : 6/30/2006 12:00:00 AM Deadline Status : Pending Created by : fselman Created on : 3/2/2006 3:24:43 AM ____________________________________________________________________________________________________ Telescope : DIMM Create-date : 12/13/2005 11:49:30 AM Problem Short Description : RMS extintion cannot be retrieved. Action : It should be added to www.ls.eso.org/lasilla/dimm/dimm.last . Action Log : 2/17/2006 5:53:24 PM jluhrs MeteoMonitor reads the RMS extinction values from the file longexp.log, available next to dimm.last in www.ls.eso.org. The file is retrieved periodically via ftp from wlsasm.ls.eso.org (there it is located in /pub/log), just as dimm.last. The file format is simple. There is one entry per line, starting with the date and time. The last line is the most recent. The RMS extinction value follows the label "RFlrms". Entry example from longexp.log: 2006-02-17T10:08:58 UTC | Nl 10 Fl 9174.4 Sbgl 130.4 Sbglrms 3.7 Ts 40.3 RFlrms 0.0254 Sl 0.00949054 FWHMl 0.62194 v200mb 99.9 Ps 0 Bs 0 h 0 Theta0 0 Responsible : Engineering (Software) Status : Closed Deadline : 3/31/2006 12:00:00 AM Deadline Status : Closed on Time Created by : gandreon Created on : 12/13/2005 11:49:30 AM ____________________________________________________________________________________________________ Telescope : SAFETY Create-date : 11/22/2005 2:35:41 PM Problem Short Description : Several stations of the firefighting water distribution network are not operational. Action : Overall the entire network according to the list provided. Action Log : 11/24/2005 3:30:00 PM gandreon Fecha Tipo de Equipo Ubicacion Sector Especifico Piton Caja Chapa Uniones Manguera Seņaletica Observaciones 15.11.05 Gabinete Agua Edificio. Administracion Exterior B B B B B No Falta adhesivo Red Humeda 15.11.05 Gabinete Agua Edificio. Administracion Exterior B B B B B No Falta adhesivo Red Humeda 15.11.05 Gabinete Agua Edificio. Administracion Exterior B B B B B No Falta adhesivo Red Humeda 15.11.05 Gabinete Agua Edificio. Administracion Exterior B B B B B No Falta adhesivo Red Humeda 15.11.05 Gabinete Agua Bodega General Interior 1er. Nivel B B B B B No Falta adhesivo Red Humeda 15.11.05 Gabinete Agua Bodega General Interior 1er. Nivel B B B B B No Falta adhesivo Red Humeda 15.11.05 Gabinete Agua Bodega General Interior 1er. Nivel B B B B B No Falta adhesivo Red Humeda 15.11.05 Gabinete Agua Bodega General Interior 2do. Nivel B B B B B No Falta adhesivo Red Humeda 15.11.05 Gabinete Agua Bodega General Interior 1er. Nivel B B B B B No Falta adhesivo Red Humeda 15.11.05 Gabinete Agua Bodega General Exterior No B B B B No Falta adhesivo Red Humeda 15.11.05 Gabinete Agua Carpinteria Exterior No B No B B Si 15.11.05 Gabinete Agua Taller Electrico Exterior B B B B B No Falta adhesivo Red Humeda 15.11.05 Gabinete Agua Taller Automotriz Exterior B B B B B SI 15.11.05 Gabinete Agua/ Espuma Taller Automotriz Exterior B B B B B SI Dispone de 2 bidones espuma 15.11.05 Gabinete Agua Dormitoris # 12 Exterior NO B B B B NO Se utiliza para regar plantas 15.11.05 Gabinete Agua Dormitoris # 12 Exterior NO B B B B NO Se utiliza para regar plantas 15.11.05 Gabinete Agua Dormitoris # 11 Exterior NO B B B B NO Se utiliza para regar plantas 15.11.05 Gabinete Agua Dormitoris # 11 Exterior NO B B B B NO Se utiliza para regar plantas 15.11.05 Gabinete Agua Dormitoris # 10 Exterior NO B B B B NO Se utiliza para regar plantas 15.11.05 Gabinete Agua Dormitoris # 10 Exterior NO B B B M NO Manguera partida 15.11.05 Gabinete Agua Dormitoris # 09 Exterior NO B B B B NO Se utiliza para regar plantas 15.11.05 Gabinete Agua Dormitoris # 09 Exterior NO B B B B NO Se utiliza para regar plantas 15.11.05 Gabinete Agua Planta de Nitrogeno Exterior No B B B B NO Desconectado de la red. 15.11.05 Gabinete Agua Planta de Nitrogeno Exterior SI B B B B NO Falta adhesivo Red Humeda 15.11.05 Gabinete Agua Club House Exterior No B B B B NO Se utiliza para regar plantas 15.11.05 Gabinete Agua Heating Plant Exterior B B B B B NO Falta adhesivo Red Humeda 15.11.05 Gabinete Agua/ Espuma Heating Plant Exterior B B B B B / 50mm. NO 1 piton espuma, 2 bidones 12/13/2005 2:47:01 PM gandreon Provider for missing parts has been contacted. Waiting for quotation. 12/20/2005 2:56:41 PM gandreon PR issued 1/3/2006 2:23:25 PM gandreon The two stations at the Ritz are now operational. 1/10/2006 3:22:12 PM gandreon The foam kept in the firefighter building will be sent for analysis since it is not clear if still useful. 1/24/2006 2:31:28 PM gandreon Sample of foam will be sent to Garching for analysis. 2/28/2006 2:54:10 PM gandreon Foam sample sent. Waiting for results. 3/21/2006 3:26:33 PM gandreon Wating for the installation of pipe coating, to prevent ruptures in freezing weather. Responsible : Maintenance Dep. Status : Assigned Deadline : 2/28/2006 12:00:00 AM Deadline Status : Pending Created by : gandreon Created on : 11/22/2005 2:35:41 PM ____________________________________________________________________________________________________ Telescope : GENERAL Create-date : 11/14/2005 9:26:43 PM Problem Short Description : Technical CCD cooling is not robust enough.In past months several TCCD failures due to temperature problems have occurred. Action : Revise maintenance procedure adequacy and monitor the outcome. Action Log : 12/13/2005 2:48:36 PM gandreon On hold until 220 installation finished. 3/16/2006 9:22:29 AM gandreon Reactivated after completion of 220 chiller inatllation. Please proceed. Responsible : Engineering (Instrum.) Status : Assigned Deadline : Deadline Status : Not Assigned Created by : plesaux Created on : 11/14/2005 9:26:43 PM ____________________________________________________________________________________________________ Telescope : GENERAL Create-date : 3/7/2006 4:22:07 PM Problem Short Description : Insufficient airflow for all the machines in the astroworkshop after recent additions. Action : Install a second compressor. It appears that the one at the ESO 152 has been already disinstalled and it is available. Action Log : 3/16/2006 9:23:17 AM gandreon Reassigned to Maintenance Dep. Responsible : Maintenance Dep. Status : Assigned Deadline : 4/7/2006 12:00:00 AM Deadline Status : Pending Created by : gandreon Created on : 3/7/2006 4:22:07 PM ____________________________________________________________________________________________________ Telescope : GENERAL Create-date : 3/16/2006 9:18:34 AM Problem Short Description : Lock-out procedure requires interlock(s) on each telescope. Action : Locate and provide the signals required. Action Log : Responsible : Engineering (Electronics) Status : New Deadline : Deadline Status : Not Assigned Created by : gandreon Created on : 3/16/2006 9:18:34 AM _______________________________________________________________________________________________