Generated by ARS on 08/12/97 17:00:29 ACTION ITEMS LIST FOR SUPPORT TEAMS AND LOGISTIC Telescope : ESO NTT Create-date : 09/04/96 20:00:00 Problem Short Description : 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. Action Log : 07/05/97 11:06:00 jdiaz Test by GAN 07/05/97 11:33:24 gihle The design for the modification of the mirror cover is ready and in the workshop. 07/05/97 11:37:49 gihle This is just a test for GAE 08/07/97 17:19:25 weckert Tthis is a pure welding work. we will start as soon as the repair of the 3.6 hatches are repaired. Responsible : Mechanics Support Team Deadline : 06/29/97 20:00:00 Deadline Status : Overdue ________________________________________________________________________________ Telescope : ESO NTT Create-date : 07/15/97 16:52:43 Problem Short Description : Platform for access to racks is instable. Action : It should be made more stable and additional desk for tools should be added. Action Log : 08/07/97 17:53:10 weckert Material is ordered. Responsible : Mechanics Support Team Deadline : 09/29/97 20:00:00 Deadline Status : Pending ________________________________________________________________________________ Telescope : ESO NTT Create-date : 07/20/97 20:45:40 Problem Short Description : Box for SHARP computer is required. Minimum internal dimentions height x width x depth = 125 x 70 x 60cm. Action : Prepare the box. Action Log : Responsible : Infrastructure Support Group Deadline : 08/09/97 20:00:00 Deadline Status : Pending ________________________________________________________________________________ Telescope : ESO NTT Create-date : 07/29/97 15:41:42 Problem Short Description : New office extension (2nd floor) requires electrical installation. Action : Proper installation should be carried out. Action Log : 08/05/97 15:35:13 gandreon Completed.To be checked Responsible : Infrastructure Support Group Deadline : 08/04/97 20:00:00 Deadline Status : Closed on Time ________________________________________________________________________________ Telescope : ESO NTT Create-date : 08/12/97 16:54:35 Problem Short Description : New arms for M1 washing have to be mounted. Action : Mechanic support is required for moving M1 out and in again. Action Log : Responsible : Mechanics Support Team Deadline : 08/18/97 20:00:00 Deadline Status : Pending ________________________________________________________________________________ Telescope : ESO 360 Create-date : 04/28/97 20:00:00 Problem Short Description : ADONIS COVER NEEDS FIXATIONS Action : magnetic fixations should be added. Action Log : 08/07/97 17:28:55 weckert We did a prototype (one cover). In order to finish the work it is necessary to mount the complete frame. Responsible : Mechanics Support Team Deadline : 08/31/97 20:00:00 Deadline Status : Pending ________________________________________________________________________________ Telescope : ESO 360 Create-date : 06/24/97 15:26:36 Problem Short Description : INTEGRATING SPHERE NEEDED FOR ADONIS Action : It has to be mounted, aligned, and tested. If possible, before next Adonis run. Action Log : 08/03/97 13:50:54 rtighe ADONIS Calibration Unit for Fabry-Perot imaging & GRAF spectroscopy. The unit consists of: -A gold coated (for IR 2.2um) 100mm diam.Integrating (Ulrich) Sphere, with 3 entrance ports of ~10mm diam. (means 3 lamps avilable). The exit port of 16mm diam. can be diaphragmed down to pinhole size if required (but this option isn't available yet). -A 1:1 relay optics made of 2 BaF2 lenses operating at Lambda 2.2um. The Sphere's exit port is placed at the front focus of the relay system which images it at F/8 on the ADONIS first (or entrance) focal plane (F1).The image size here is ~10mm diam. producing an~50mm spot of flat light at the ADONIS F/45 imaging focus. Between the lenses an apropiate (in diameter and position) circular aperture is placed so as to simulate the 3.6 tel. beam (without central obstruction); i.e. the relay unit's exit pupil is a virtual image of diam. 1400mm located 11270mm behind the backfocal plane. -An anodized Al tube in which the optical components are mounted, placed at 130mm above the ADONIS bench surface supported by a pedestall with X-Y-Z adjustments plus Rotation & Tilt. Also the Integ. Sphere's exit port was modified to connect it to the mentioned tube. The system has been aligned and has operated succesfully for the last runs in calibrating the Fabry-Perot etalons and the GRAF spectrograph (only that it was working with a borrowed Integrating Sphere). The time consumed by optics in: discuss requirements, design and specify components, mechanical design and drawing, assembly and alignment, is 1week (7days). The mechanics workshop time for manufacturing all parts and pieces was 6days. Finally now, the lamps to be used (besides the Ne), the power supplies and the control system has to be decided and assigned. 08/05/97 15:36:02 gandreon Completed. The Adonis Team will test it next week. Responsible : Optics Support Team Deadline : 07/30/97 20:00:00 Deadline Status : Pending ________________________________________________________________________________ Telescope : ESO 360 Create-date : 07/16/97 17:24:39 Problem Short Description : Vibrations in the CES should be minimized by removing all pillar-building connections Action : An ispection should be carried out in t he 3.6m building in order to identify all connections between the central pillar and the building. Action Log : 07/29/97 15:48:30 gandreon Inspection completed. A new check should be done by R Tighe. 08/05/97 15:38:16 gandreon An exahustive list of possible short-cut will be provided. (Deadline extended) 08/12/97 16:31:07 gandreon A list of possible short-cut has been provided by F Luco. Responsible : Infrastructure Support Group Deadline : 08/13/97 00:00:00 Deadline Status : Closed on Time ________________________________________________________________________________ Telescope : ESO 360 Create-date : 08/12/97 16:52:51 Problem Short Description : Bad pointing after M2 unit change. Action : As a first measure, the status of M2 support at platform will be revised. The encoder position for a perfectly horizontal telescope tube will be also determined. Action Log : Responsible : Mechanics Support Team Deadline : 09/29/97 20:00:00 Deadline Status : Pending ________________________________________________________________________________ Telescope : ESO 360 Create-date : 08/12/97 16:56:03 Problem Short Description : Short-cuts in F Luco list have to be eliminated. Action : Act according to the list. Action Log : Responsible : Infrastructure Support Group Deadline : 08/30/97 20:00:00 Deadline Status : Pending ________________________________________________________________________________ Telescope : ESO/MPI 220 Create-date : 07/09/97 09:27:06 Problem Short Description : FABRY-PEROT REQUIRES MODIFICATIONS Action : Modifications have to be carried out according to requirements verbally given. Action Log : 07/15/97 14:25:52 jpineda New parts were made and two Fabry Perot flanges were modified All parts were delivered to H.Gemperlein.A new rocker bearing which is needed for the mounting,is ordened. 08/05/97 15:38:48 gandreon To be calibrated. 08/07/97 17:36:31 weckert A fixing system will be designed and factured as soon as we have more practice and experience after the first run. Responsible : Mechanics Support Team Deadline : 08/18/97 00:00:00 Deadline Status : Pending ________________________________________________________________________________ Telescope : ESO/MPI 220 Create-date : 08/11/97 15:52:20 Problem Short Description : The Fabry-Perot cover is not properly fixated Action : The current fixation is done with a spring loaded pin, this is not sufficient to prevent the cover from slipping into the beam (happened in week 32). The pin should be replaced by a manual lock-pin. Details to be worked out with the IR team. Action Log : Responsible : Mechanics Support Team Deadline : 08/30/97 20:00:00 Deadline Status : Pending ________________________________________________________________________________ Telescope : DAN 154 Create-date : 07/29/97 15:35:33 Problem Short Description : Colors in Daisy panel should be changed. Action : A fix should be found for the color table problem in the new HP-UX release. The HP service support center will be contacted. Action Log : 08/05/97 15:41:47 gandreon Waiting for answer. 08/12/97 16:34:27 gandreon No answer yet. Waiting for Goran to resume service. Responsible : Software&Commun.Supp.T. Deadline : Deadline Status : Not Assigned ________________________________________________________________________________ Telescope : DUTCH Create-date : 07/29/97 15:37:45 Problem Short Description : CCD transmission problems may be caused by the segment non being insulated from LS backbone. Action : CCD-VME should be reconfigured for the use of a dedicated link with the workstation. Action Log : 08/02/97 11:37:57 psinclai 2/8/97-ODC: On 31/7/97, the VME configuartion to operate in a subnet was tested Ok. However, the setup was changed back to old one as there is still some changes needed in the WS part. E. Robledo has the cartridges with the new config. for the VME and will re-install them as soon as the WS problem is solved. ODC part is complete, problem assigned to SWC now. PSI. 08/05/97 15:39:56 gandreon The SWC team should now reconfigure the WS. 08/12/97 16:47:12 gandreon E Robledo should do the final step. Responsible : Opt.Detectors Support Team Deadline : 08/04/97 20:00:00 Deadline Status : Overdue ________________________________________________________________________________ Telescope : SEST Create-date : 07/22/97 15:19:12 Problem Short Description : Tripler for new 1mm receiver is not working properly. Action : A new support for a couple of small motors should be prepared. Action Log : 07/29/97 15:49:20 gandreon SEST team will be contacted for clarification. 08/12/97 16:33:39 gandreon Work was posponed due to a more urgent request from SEST. Responsible : Mechanics Support Team Deadline : 09/29/97 20:00:00 Deadline Status : Pending ________________________________________________________________________________ Telescope : SEST Create-date : 08/12/97 16:57:47 Problem Short Description : A unit with drive, coupling, and frequency multiplier is urgently needed. Action : It was done during the maintenance period. Action Log : Responsible : Mechanics Support Team Deadline : 08/10/97 20:00:00 Deadline Status : Closed on Time ________________________________________________________________________________ Telescope : GENERAL Create-date : 03/09/97 20:00:00 Problem Short Description : PLASTIC HOSES IN GLYCOL MANUAL PUMPS SHOULD BE REPLACED Action : a permanent installation should be done at 2.20 and 3.60. Action Log : Responsible : Mechanics Support Team Deadline : 09/29/97 20:00:00 Deadline Status : Pending ________________________________________________________________________________ Telescope : GENERAL Create-date : 05/26/97 20:00:00 Problem Short Description : THE PROJECTOR IN THE THEATRE SHOULD BE MADE ACCESSIBLE TO A PC FOR PRESENTATIONS. Action : A permanent installation should be set-up. It will permit to display standard VGA format from a PC on the stage. Action Log : 07/09/97 09:37:12 gandreon It was installed, but it has to be tested and checked. The cabling also has to be permanently installed. 07/29/97 15:44:34 gandreon It has been used, but the image quality is poor. To be improved. Responsible : Electronics Support Team Deadline : 06/29/97 20:00:00 Deadline Status : Overdue ________________________________________________________________________________ Telescope : GENERAL Create-date : 06/10/97 20:00:00 Problem Short Description : CORRUPTED DLT TAPE WAS UNDETECTED Action : A suitable procedure (like old rlist) should be prepared and distributed. Action Log : 07/22/97 15:22:12 gandreon Flavio will look at this problem during this turno. 07/29/97 15:45:17 gandreon Delayed by many problems st 360. 08/05/97 15:41:03 gandreon To be checked and installed. Responsible : Software&Commun.Supp.T. Deadline : 07/14/97 20:00:00 Deadline Status : Overdue ________________________________________________________________________________ Telescope : GENERAL Create-date : 06/24/97 15:30:31 Problem Short Description : ENVIRONMENTAL CONDITIONS IN CONTROL ROOMS ARE INADEQUATE FOR DATA SAVING (TOO DRY) Action : Suitable humidifiers should be purchased and installed where they are still missing. SWC will provide list of control rooms. Action Log : 07/29/97 15:46:11 gandreon Humidifiers have been ordered. 08/07/97 17:33:49 weckert LWE will order the humidifier as soon as GHI is back in La Silla. LWE has some doubts. Responsible : Mechanics Support Team Deadline : 08/30/97 20:00:00 Deadline Status : Pending ________________________________________________________________________________ Telescope : GENERAL Create-date : 07/22/97 11:51:07 Problem Short Description : Some problems closed by support team Action : Modify NR problem schema such that support teams cannot close problems. Also make it impossible to assign a problem with the status of `new'. Action Log : 08/04/97 10:31:06 gandreon The problem schema has been modified in such a way that: a) "New" problems are now changed to "Assigned" as soon as the "Assigned-to" field is changed. b) Only ymembers of the team which "own" the telescope may close a problem. Attempts by any other team are rejected with diagnostic. Responsible : LS Management Deadline : 08/04/97 20:00:00 Deadline Status : Closed on Time ________________________________________________________________________________ Telescope : GENERAL Create-date : 07/22/97 11:57:13 Problem Short Description : Dates for beginning and end of observations on NR schema are the date on which the data were entered Action : A filter needs to be written which will change the dates Action Log : 08/04/97 10:33:27 gandreon Dates are now checked and modified at submit and at modify. The time considered for changes is 4am the morning following the beginning of night. 08/12/97 16:32:04 gandreon No problem was reported. Responsible : LS Management Deadline : 08/25/97 20:00:00 Deadline Status : Closed on Time ________________________________________________________________________________ Telescope : GENERAL Create-date : 07/29/97 15:40:10 Problem Short Description : Netscape crashes in some X-terms at telescopes. Action : Terminals should be checked for installed memory. At least one terminal per telescope should be left with enough memory. Additional memory should be ordered for the others. Action Log : 08/12/97 16:48:07 gandreon Now all terminals in telescope areas have at least 18 MB of memory. No firther Netscape crash was reported. Responsible : Software&Commun.Supp.T. Deadline : 08/14/97 20:00:00 Deadline Status : Closed on Time ________________________________________________________________________________ Telescope : GENERAL Create-date : 08/12/97 16:59:05 Problem Short Description : X-Terms in office may cause problem with Netscape. Action : They should be checked and memory ordered. Action Log : Responsible : Software&Commun.Supp.T. Deadline : 08/30/97 20:00:00 Deadline Status : Pending ________________________________________________________________________________