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... CCL> M8NPDCLT ALT 60 5) 24 hours after the NCC cool-down is begun, begin taking NICMOS detector internal temperature monitoring observations (30-minute dark, 0-sec bias exposures, FPA temperature, mounting cup temperature) once per orbit until the conclusion of the test [148 hr after start of cooldown (TBR)]. 6) 76 hours (TBR) after the NCC cool-down is begun, slew HST to the sun angle and roll (consistent with the BEA constraints) that produce the warmest mean NCS radiator temperature. ...

The drawing presented in Figure 6 suggests a cryo-mechanical design based on a cylindrical vacuum shell, with total size dictated by total length of the optical system and wheels diameter. ... internal support structure for cold optics and detector; . cold optics, focal masks and filter wheels; . ... The detector, in thermal contact with the cold plate, will have an active temperature control, with an RDT sensor and a heater, both connected to an independent temperature controller. ...

It has been a busy time farewelling old and welcoming new staff members. ... Debbie has joined us as a cleaner and Lodge assistant, while Eric will work on the antenna drives and other power control systems. ... Millimetre observing during January (summer!) term was restricted to four 12-mm proposals (one of which experienced rain) and various tests. ... During the May term, millimetre observations at Mopra will be jointly run by the ATNF and UNSW, with each allocated six weeks of observing time. ...

Winer Observatory P.O. Box 797, Sonoita, Arizona 85637-0797, USA . ... 2/3-m Telescope . ... Site . ... Roof Status . ... If you select Winer to provide the site and maintenance for your remotely-operated telescope, your telescope will be housed in the modern roll-off roof observatory seen at left. ... The building computer and most customer telescope control computers are programmed to keep logs to assist in diagnosing problems in moving the roof or telescopes, or in controlling the instruments. ...

NIFS was assembled and readied for its first cooldown on Friday August 24 2001. The cryostat contained the cold work surface plate and the radiation shields, but not the spectrograph or the On-Instrument Wavefront Sensor. ... The center of the cold work surface plate reached a minimum temperature of ~ 46.1 K. The getter reached ~ 9.2 K. Both are well below the required final operating temperature. ... Peter Conroy lowering the cold work surface plate into the cryostat. ... Pumping the cryostat. ...

... Schools . ... Dean?s Office . Departments . ... Artificial Intelligence and Interactive Systems Department . Electronics and Control Systems Department . Systems and Technologies Modeling Department . Theoretical and Applied Systems Engineering Department . Department of information systems and technologies security . ... School of History . ... Ancient and Medieval History Department . ... Ukrainian History Department . ... University History Museum . ... School of Physics . ...

... tetrode doc . ... We have a T1524/fps118V V1 transmitter . ... fwd,rvs det pwr smp, and clip adjust . ... Manual 1:Technical manual: operation and maintenance instructions : Transmitter Group . ... p37: chapter 1: General Information . ... p263: chapter 6: Maintenance. p263: section I: Organizational and Intermediate Maintenance. 6-1 to6-9 . ... p774:section II : Performance Test Checks (see next manual, p1355) . ... p879 chapter 4:Operation . ... p1230: 6-6-3.1.2.1.1 ipa screen grid overload adjust...

... Special procedures had been developed and tested with the flight electronics: · fast definition of the operational conditions for the FFO (both in the Fiske step and quasi-particle regimes); · measurements of the free-running FFO linewidth; · optimization of the LSU and HM parameters; · optimization of the PLL operation; · minimization of the SIR noise temperature; · setting all predefined SIR parameters in the exact sequence for ... SIS IF dependence on HM voltage and LSU power. ...

. Go Here for Hubble Ultra Deep Field . ___________________________________________________________________ The Electronic Universe Project e-mail: nuts@moo.uoregon.edu

Slithead identification (which slithead is installed?) will be sensed and reported by the on-board spectrograph computer. ... Observer's software to handle spectrographic observations will be written by JHU and installed on the Fermilab supplied observatory workstation. ... UW will be responsible for the slithead latch-down control. ... Database computer at APO: The observer's software will query the observatory database for information on the currently installed fiber cartridge. ...

This new detector was provided to us by Walter Phillips and Marty Stanton of the Rosenstiel Center, Brandeis University, under a grant from the National Science foundation. ... The detector consists of a CCD chip bonded to the small end of a 1:4 fibre-optic taper with a phosphor-coated front surface that is approx. 100mm square (the corners are cut off). ... If it were to do so, the internal temperature of the detector would rise rather quickly (15 min) and the detector will be damaged. ...

... Charge Coupled Devices (CCD) are currently by far the most widely used type of detector in astronomy. ... After a brief introduction to the VLT Control System, the VLT CCD Detectors Control Software is presented. The VLT Control System is a distributed system consisting of a set of UNIX Workstations, dedicated to high level operations, such as coordination of sub-system activities and interface to the users, and VME-based Local Control Units (LCU), dedicated to the control of sub-systems hardware. ...

... They are concerned with Attitude Control System of the spacecraft, satellite visibility from tracking stations, limits on the satellite autonomous operations during the orbit, and needs for auxiliary operations with the spacecraft. ... Among the operational constraints the most important one is the number of programmed slews per orbit, which determines the maximum number of radio sources to be observed during one orbit. ... System temperature (K) . ... Progress of the RadioAstron Project in Pictures...

XmTel uses the XPA interface for extensible connection to the operating system and scripting. ... Support for several commercial telescopes and controllers under Linux .. ... Software Bisque Paramount ME (requires RTS2 library) . ... In the current version of XmTel .. ... Offers command line and scripted operation using XPA . ... Version 7 includes the XPA server, telescope drivers, a client, utility software, and a standalone option that does not use XPA. ... Previous versions and support for INDI . ...

... Meade Instruments Corporation . ... 505 Connector Cable Set . Operating Instructions for use with the Meade? Autostar? ... The #505 Connector Cable Set provides access to three Autostar operations: . ... 2: #505 Connector Cable Set connects between two Autostar handboxes. (1) 3-foot cable. ... If you have a question concerning use of the #505 Connector Cable Set, call the Meade Instruments Customer Service Department at (949) 451-1450, or fax at (949) 451-1460. ... Autostar Downloads . ...

... Expected NICMOS Performance after HST Servicing Mission 3 . NICMOS Cooling System Design . ... NASA is developing the NICMOS Cooling System (NCS) to provide operation of NICMOS beyond the exhaustion of its stored solid nitrogen cryogen. ... The NCS combines an external radiator identical in design to the ACS/STIS Aft Shroud Cooling System (ASCS) planned for SM3, a Creare, Inc. reverse-Brayton cycle turbine cooler, and an EVA installed neon loop to the NICMOS dewar's cooling coil. ...

... For certain blo ck diagram (var. 1) and time of working cycle ( = 1 hour) find reliability function P (S ) and operating time to failure Tf (S ). ... Write answers on following questions: · May operating time to failure for system is increased twice by changing failure rate for element number 1? ... Change trim effect mechanism such, that 5 = 0, 2 · 10-6 1/h, then S = 3, 15 · 10-6 1/h, and operating time to failure for yaw control system Tf = 0, 32 · 106 h, reliability criterion is executed. ...

JSC Celebrates 40 Years of Human Space Flight . America's Nerve Center for Mission Operations . ... An overall view from the rear shows activity in the new Mission Control Center, opened for operation and dedicated during the STS-70 space shuttle mission. ... Shuttle design and construction involved close support from the mission operations team. ... The Spaceflight Control Center in Korolev is where the Russian flight controllers support operations of the Russian elements of the space station. ...

... These interface control documents were prepared in October 2009 for a Request For Proposals (RFP) which was never issued. MRO-ICD-AMO-0000-022 MROI to UTM ICD . ... MRO-ICD-EIE-0032 UTE to FTT ICD . ... The top-level diagram indicates ICDs with other MROI components/systems. The detailed diagram also indicates interfaces within the FTT/NAS workpackage. ... MRO-ICD-CAM-1200-0113) . ... Printable View of http://www.mrao.cam.ac.uk/projects/OAS/pmwiki/pmwiki.php/MROIFastTipTilt/InterfaceControl) ...